1 //===-- X86InstrSSE.td - SSE Instruction Set ---------------*- tablegen -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 // This file describes the X86 SSE instruction set, defining the instructions,
10 // and properties of the instructions which are needed for code generation,
11 // machine code emission, and analysis.
13 //===----------------------------------------------------------------------===//
15 //===----------------------------------------------------------------------===//
16 // SSE 1 & 2 Instructions Classes
17 //===----------------------------------------------------------------------===//
19 /// sse12_fp_scalar - SSE 1 & 2 scalar instructions class
20 multiclass sse12_fp_scalar<bits<8> opc, string OpcodeStr, SDPatternOperator OpNode,
21 RegisterClass RC, X86MemOperand x86memop,
22 Domain d, X86FoldableSchedWrite sched,
24 let isCodeGenOnly = 1 in {
25 let isCommutable = 1 in {
26 def rr : SI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
28 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
29 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
30 [(set RC:$dst, (OpNode RC:$src1, RC:$src2))], d>,
33 def rm : SI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
35 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
36 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
37 [(set RC:$dst, (OpNode RC:$src1, (load addr:$src2)))], d>,
38 Sched<[sched.Folded, sched.ReadAfterFold]>;
42 /// sse12_fp_scalar_int - SSE 1 & 2 scalar instructions intrinsics class
43 multiclass sse12_fp_scalar_int<bits<8> opc,
44 SDPatternOperator OpNode, RegisterClass RC,
45 ValueType VT, string asm, Operand memopr,
46 PatFrags mem_frags, Domain d,
47 X86FoldableSchedWrite sched, bit Is2Addr = 1> {
48 let hasSideEffects = 0 in {
49 def rr_Int : SI_Int<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
51 !strconcat(asm, "\t{$src2, $dst|$dst, $src2}"),
52 !strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
53 [(set RC:$dst, (VT (OpNode RC:$src1, RC:$src2)))], d>,
56 def rm_Int : SI_Int<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, memopr:$src2),
58 !strconcat(asm, "\t{$src2, $dst|$dst, $src2}"),
59 !strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
60 [(set RC:$dst, (VT (OpNode RC:$src1, (mem_frags addr:$src2))))], d>,
61 Sched<[sched.Folded, sched.ReadAfterFold]>;
65 /// sse12_fp_packed - SSE 1 & 2 packed instructions class
66 multiclass sse12_fp_packed<bits<8> opc, string OpcodeStr, SDPatternOperator OpNode,
67 RegisterClass RC, ValueType vt,
68 X86MemOperand x86memop, PatFrag mem_frag,
69 Domain d, X86FoldableSchedWrite sched,
71 let isCommutable = 1 in
72 def rr : PI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
74 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
75 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
76 [(set RC:$dst, (vt (OpNode RC:$src1, RC:$src2)))], d>,
79 def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
81 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
82 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
83 [(set RC:$dst, (OpNode RC:$src1, (mem_frag addr:$src2)))],
85 Sched<[sched.Folded, sched.ReadAfterFold]>;
88 /// sse12_fp_packed_logical_rm - SSE 1 & 2 packed instructions class
89 multiclass sse12_fp_packed_logical_rm<bits<8> opc, RegisterClass RC, Domain d,
90 string OpcodeStr, X86MemOperand x86memop,
91 X86FoldableSchedWrite sched,
92 list<dag> pat_rr, list<dag> pat_rm,
94 let isCommutable = 1, hasSideEffects = 0 in
95 def rr : PI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
97 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
98 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
101 let hasSideEffects = 0, mayLoad = 1 in
102 def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
104 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
105 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
107 Sched<[sched.Folded, sched.ReadAfterFold]>;
111 // Alias instructions that map fld0 to xorps for sse or vxorps for avx.
112 // This is expanded by ExpandPostRAPseudos.
113 let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1,
114 isPseudo = 1, SchedRW = [WriteZero] in {
115 def FsFLD0SS : I<0, Pseudo, (outs FR32:$dst), (ins), "",
116 [(set FR32:$dst, fp32imm0)]>, Requires<[HasSSE1, NoAVX512]>;
117 def FsFLD0SD : I<0, Pseudo, (outs FR64:$dst), (ins), "",
118 [(set FR64:$dst, fp64imm0)]>, Requires<[HasSSE2, NoAVX512]>;
119 def FsFLD0F128 : I<0, Pseudo, (outs VR128:$dst), (ins), "",
120 [(set VR128:$dst, fp128imm0)]>, Requires<[HasSSE1, NoAVX512]>;
123 //===----------------------------------------------------------------------===//
124 // AVX & SSE - Zero/One Vectors
125 //===----------------------------------------------------------------------===//
127 // Alias instruction that maps zero vector to pxor / xorp* for sse.
128 // This is expanded by ExpandPostRAPseudos to an xorps / vxorps, and then
129 // swizzled by ExecutionDomainFix to pxor.
130 // We set canFoldAsLoad because this can be converted to a constant-pool
131 // load of an all-zeros value if folding it would be beneficial.
132 let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1,
133 isPseudo = 1, Predicates = [NoAVX512], SchedRW = [WriteZero] in {
134 def V_SET0 : I<0, Pseudo, (outs VR128:$dst), (ins), "",
135 [(set VR128:$dst, (v4f32 immAllZerosV))]>;
138 let Predicates = [NoAVX512] in {
139 def : Pat<(v16i8 immAllZerosV), (V_SET0)>;
140 def : Pat<(v8i16 immAllZerosV), (V_SET0)>;
141 def : Pat<(v4i32 immAllZerosV), (V_SET0)>;
142 def : Pat<(v2i64 immAllZerosV), (V_SET0)>;
143 def : Pat<(v2f64 immAllZerosV), (V_SET0)>;
147 // The same as done above but for AVX. The 256-bit AVX1 ISA doesn't support PI,
148 // and doesn't need it because on sandy bridge the register is set to zero
149 // at the rename stage without using any execution unit, so SET0PSY
150 // and SET0PDY can be used for vector int instructions without penalty
151 let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1,
152 isPseudo = 1, Predicates = [NoAVX512], SchedRW = [WriteZero] in {
153 def AVX_SET0 : I<0, Pseudo, (outs VR256:$dst), (ins), "",
154 [(set VR256:$dst, (v8i32 immAllZerosV))]>;
157 let Predicates = [NoAVX512] in {
158 def : Pat<(v32i8 immAllZerosV), (AVX_SET0)>;
159 def : Pat<(v16i16 immAllZerosV), (AVX_SET0)>;
160 def : Pat<(v4i64 immAllZerosV), (AVX_SET0)>;
161 def : Pat<(v8f32 immAllZerosV), (AVX_SET0)>;
162 def : Pat<(v4f64 immAllZerosV), (AVX_SET0)>;
165 // We set canFoldAsLoad because this can be converted to a constant-pool
166 // load of an all-ones value if folding it would be beneficial.
167 let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1,
168 isPseudo = 1, SchedRW = [WriteZero] in {
169 def V_SETALLONES : I<0, Pseudo, (outs VR128:$dst), (ins), "",
170 [(set VR128:$dst, (v4i32 immAllOnesV))]>;
171 let Predicates = [HasAVX1Only, OptForMinSize] in {
172 def AVX1_SETALLONES: I<0, Pseudo, (outs VR256:$dst), (ins), "",
173 [(set VR256:$dst, (v8i32 immAllOnesV))]>;
175 let Predicates = [HasAVX2] in
176 def AVX2_SETALLONES : I<0, Pseudo, (outs VR256:$dst), (ins), "",
177 [(set VR256:$dst, (v8i32 immAllOnesV))]>;
180 //===----------------------------------------------------------------------===//
181 // SSE 1 & 2 - Move FP Scalar Instructions
183 // Move Instructions. Register-to-register movss/movsd is not used for FR32/64
184 // register copies because it's a partial register update; Register-to-register
185 // movss/movsd is not modeled as an INSERT_SUBREG because INSERT_SUBREG requires
186 // that the insert be implementable in terms of a copy, and just mentioned, we
187 // don't use movss/movsd for copies.
188 //===----------------------------------------------------------------------===//
190 multiclass sse12_move_rr<SDNode OpNode, ValueType vt, string base_opc,
191 string asm_opr, Domain d, string Name> {
192 let isCommutable = 1 in
193 def rr : SI<0x10, MRMSrcReg, (outs VR128:$dst),
194 (ins VR128:$src1, VR128:$src2),
195 !strconcat(base_opc, asm_opr),
196 [(set VR128:$dst, (vt (OpNode VR128:$src1, VR128:$src2)))], d>,
197 Sched<[SchedWriteFShuffle.XMM]>;
199 // For the disassembler
200 let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0 in
201 def rr_REV : SI<0x11, MRMDestReg, (outs VR128:$dst),
202 (ins VR128:$src1, VR128:$src2),
203 !strconcat(base_opc, asm_opr), []>,
204 Sched<[SchedWriteFShuffle.XMM]>, FoldGenData<Name#rr>;
207 multiclass sse12_move<RegisterClass RC, SDNode OpNode, ValueType vt,
208 X86MemOperand x86memop, string OpcodeStr,
209 Domain d, string Name, Predicate pred> {
211 let Predicates = [UseAVX, OptForSize] in
212 defm V#NAME : sse12_move_rr<OpNode, vt, OpcodeStr,
213 "\t{$src2, $src1, $dst|$dst, $src1, $src2}", d,
215 VEX_4V, VEX_LIG, VEX_WIG;
217 def V#NAME#mr : SI<0x11, MRMDestMem, (outs), (ins x86memop:$dst, RC:$src),
218 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
219 [(store RC:$src, addr:$dst)], d>,
220 VEX, VEX_LIG, Sched<[WriteFStore]>, VEX_WIG;
222 let Constraints = "$src1 = $dst" in {
223 let Predicates = [pred, NoSSE41_Or_OptForSize] in
224 defm NAME : sse12_move_rr<OpNode, vt, OpcodeStr,
225 "\t{$src2, $dst|$dst, $src2}", d, Name>;
228 def NAME#mr : SI<0x11, MRMDestMem, (outs), (ins x86memop:$dst, RC:$src),
229 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
230 [(store RC:$src, addr:$dst)], d>,
231 Sched<[WriteFStore]>;
233 def : InstAlias<"v"#OpcodeStr#".s\t{$src2, $src1, $dst|$dst, $src1, $src2}",
234 (!cast<Instruction>("V"#NAME#"rr_REV")
235 VR128:$dst, VR128:$src1, VR128:$src2), 0>;
236 def : InstAlias<OpcodeStr#".s\t{$src2, $dst|$dst, $src2}",
237 (!cast<Instruction>(NAME#"rr_REV")
238 VR128:$dst, VR128:$src2), 0>;
241 // Loading from memory automatically zeroing upper bits.
242 multiclass sse12_move_rm<RegisterClass RC, ValueType vt, X86MemOperand x86memop,
243 PatFrag mem_pat, PatFrag vzloadfrag, string OpcodeStr,
245 def V#NAME#rm : SI<0x10, MRMSrcMem, (outs VR128:$dst), (ins x86memop:$src),
246 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
247 [(set VR128:$dst, (vt (vzloadfrag addr:$src)))], d>,
248 VEX, VEX_LIG, Sched<[WriteFLoad]>, VEX_WIG;
249 def NAME#rm : SI<0x10, MRMSrcMem, (outs VR128:$dst), (ins x86memop:$src),
250 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
251 [(set VR128:$dst, (vt (vzloadfrag addr:$src)))], d>,
254 // _alt version uses FR32/FR64 register class.
255 let isCodeGenOnly = 1 in {
256 def V#NAME#rm_alt : SI<0x10, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src),
257 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
258 [(set RC:$dst, (mem_pat addr:$src))], d>,
259 VEX, VEX_LIG, Sched<[WriteFLoad]>, VEX_WIG;
260 def NAME#rm_alt : SI<0x10, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src),
261 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
262 [(set RC:$dst, (mem_pat addr:$src))], d>,
267 defm MOVSS : sse12_move<FR32, X86Movss, v4f32, f32mem, "movss",
268 SSEPackedSingle, "MOVSS", UseSSE1>, XS;
269 defm MOVSD : sse12_move<FR64, X86Movsd, v2f64, f64mem, "movsd",
270 SSEPackedDouble, "MOVSD", UseSSE2>, XD;
272 let canFoldAsLoad = 1, isReMaterializable = 1 in {
273 defm MOVSS : sse12_move_rm<FR32, v4f32, f32mem, loadf32, X86vzload32, "movss",
274 SSEPackedSingle>, XS;
275 defm MOVSD : sse12_move_rm<FR64, v2f64, f64mem, loadf64, X86vzload64, "movsd",
276 SSEPackedDouble>, XD;
280 let Predicates = [UseAVX] in {
281 def : Pat<(v4f32 (scalar_to_vector (loadf32 addr:$src))),
282 (VMOVSSrm addr:$src)>;
283 def : Pat<(v2f64 (scalar_to_vector (loadf64 addr:$src))),
284 (VMOVSDrm addr:$src)>;
286 // Represent the same patterns above but in the form they appear for
288 def : Pat<(v8f32 (X86vzload32 addr:$src)),
289 (SUBREG_TO_REG (i32 0), (VMOVSSrm addr:$src), sub_xmm)>;
290 def : Pat<(v4f64 (X86vzload64 addr:$src)),
291 (SUBREG_TO_REG (i32 0), (VMOVSDrm addr:$src), sub_xmm)>;
294 let Predicates = [UseAVX, OptForSize] in {
295 // Move scalar to XMM zero-extended, zeroing a VR128 then do a
296 // MOVSS to the lower bits.
297 def : Pat<(v4f32 (X86vzmovl (v4f32 VR128:$src))),
298 (VMOVSSrr (v4f32 (V_SET0)), VR128:$src)>;
299 def : Pat<(v4i32 (X86vzmovl (v4i32 VR128:$src))),
300 (VMOVSSrr (v4i32 (V_SET0)), VR128:$src)>;
302 // Move low f32 and clear high bits.
303 def : Pat<(v8f32 (X86vzmovl (v8f32 VR256:$src))),
304 (SUBREG_TO_REG (i32 0),
305 (v4f32 (VMOVSSrr (v4f32 (V_SET0)),
306 (v4f32 (EXTRACT_SUBREG (v8f32 VR256:$src), sub_xmm)))), sub_xmm)>;
307 def : Pat<(v8i32 (X86vzmovl (v8i32 VR256:$src))),
308 (SUBREG_TO_REG (i32 0),
309 (v4i32 (VMOVSSrr (v4i32 (V_SET0)),
310 (v4i32 (EXTRACT_SUBREG (v8i32 VR256:$src), sub_xmm)))), sub_xmm)>;
313 let Predicates = [UseSSE1, NoSSE41_Or_OptForSize] in {
314 // Move scalar to XMM zero-extended, zeroing a VR128 then do a
315 // MOVSS to the lower bits.
316 def : Pat<(v4f32 (X86vzmovl (v4f32 VR128:$src))),
317 (MOVSSrr (v4f32 (V_SET0)), VR128:$src)>;
318 def : Pat<(v4i32 (X86vzmovl (v4i32 VR128:$src))),
319 (MOVSSrr (v4i32 (V_SET0)), VR128:$src)>;
322 let Predicates = [UseSSE2] in
323 def : Pat<(v2f64 (scalar_to_vector (loadf64 addr:$src))),
324 (MOVSDrm addr:$src)>;
326 let Predicates = [UseSSE1] in
327 def : Pat<(v4f32 (scalar_to_vector (loadf32 addr:$src))),
328 (MOVSSrm addr:$src)>;
330 //===----------------------------------------------------------------------===//
331 // SSE 1 & 2 - Move Aligned/Unaligned FP Instructions
332 //===----------------------------------------------------------------------===//
334 multiclass sse12_mov_packed<bits<8> opc, RegisterClass RC,
335 X86MemOperand x86memop, PatFrag ld_frag,
336 string asm, Domain d,
337 X86SchedWriteMoveLS sched> {
338 let hasSideEffects = 0, isMoveReg = 1 in
339 def rr : PI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src),
340 !strconcat(asm, "\t{$src, $dst|$dst, $src}"), [], d>,
342 let canFoldAsLoad = 1, isReMaterializable = 1 in
343 def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src),
344 !strconcat(asm, "\t{$src, $dst|$dst, $src}"),
345 [(set RC:$dst, (ld_frag addr:$src))], d>,
349 let Predicates = [HasAVX, NoVLX] in {
350 defm VMOVAPS : sse12_mov_packed<0x28, VR128, f128mem, alignedloadv4f32, "movaps",
351 SSEPackedSingle, SchedWriteFMoveLS.XMM>,
353 defm VMOVAPD : sse12_mov_packed<0x28, VR128, f128mem, alignedloadv2f64, "movapd",
354 SSEPackedDouble, SchedWriteFMoveLS.XMM>,
356 defm VMOVUPS : sse12_mov_packed<0x10, VR128, f128mem, loadv4f32, "movups",
357 SSEPackedSingle, SchedWriteFMoveLS.XMM>,
359 defm VMOVUPD : sse12_mov_packed<0x10, VR128, f128mem, loadv2f64, "movupd",
360 SSEPackedDouble, SchedWriteFMoveLS.XMM>,
363 defm VMOVAPSY : sse12_mov_packed<0x28, VR256, f256mem, alignedloadv8f32, "movaps",
364 SSEPackedSingle, SchedWriteFMoveLS.YMM>,
365 PS, VEX, VEX_L, VEX_WIG;
366 defm VMOVAPDY : sse12_mov_packed<0x28, VR256, f256mem, alignedloadv4f64, "movapd",
367 SSEPackedDouble, SchedWriteFMoveLS.YMM>,
368 PD, VEX, VEX_L, VEX_WIG;
369 defm VMOVUPSY : sse12_mov_packed<0x10, VR256, f256mem, loadv8f32, "movups",
370 SSEPackedSingle, SchedWriteFMoveLS.YMM>,
371 PS, VEX, VEX_L, VEX_WIG;
372 defm VMOVUPDY : sse12_mov_packed<0x10, VR256, f256mem, loadv4f64, "movupd",
373 SSEPackedDouble, SchedWriteFMoveLS.YMM>,
374 PD, VEX, VEX_L, VEX_WIG;
377 let Predicates = [UseSSE1] in {
378 defm MOVAPS : sse12_mov_packed<0x28, VR128, f128mem, alignedloadv4f32, "movaps",
379 SSEPackedSingle, SchedWriteFMoveLS.XMM>,
381 defm MOVUPS : sse12_mov_packed<0x10, VR128, f128mem, loadv4f32, "movups",
382 SSEPackedSingle, SchedWriteFMoveLS.XMM>,
385 let Predicates = [UseSSE2] in {
386 defm MOVAPD : sse12_mov_packed<0x28, VR128, f128mem, alignedloadv2f64, "movapd",
387 SSEPackedDouble, SchedWriteFMoveLS.XMM>,
389 defm MOVUPD : sse12_mov_packed<0x10, VR128, f128mem, loadv2f64, "movupd",
390 SSEPackedDouble, SchedWriteFMoveLS.XMM>,
394 let Predicates = [HasAVX, NoVLX] in {
395 let SchedRW = [SchedWriteFMoveLS.XMM.MR] in {
396 def VMOVAPSmr : VPSI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
397 "movaps\t{$src, $dst|$dst, $src}",
398 [(alignedstore (v4f32 VR128:$src), addr:$dst)]>,
400 def VMOVAPDmr : VPDI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
401 "movapd\t{$src, $dst|$dst, $src}",
402 [(alignedstore (v2f64 VR128:$src), addr:$dst)]>,
404 def VMOVUPSmr : VPSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
405 "movups\t{$src, $dst|$dst, $src}",
406 [(store (v4f32 VR128:$src), addr:$dst)]>,
408 def VMOVUPDmr : VPDI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
409 "movupd\t{$src, $dst|$dst, $src}",
410 [(store (v2f64 VR128:$src), addr:$dst)]>,
414 let SchedRW = [SchedWriteFMoveLS.YMM.MR] in {
415 def VMOVAPSYmr : VPSI<0x29, MRMDestMem, (outs), (ins f256mem:$dst, VR256:$src),
416 "movaps\t{$src, $dst|$dst, $src}",
417 [(alignedstore (v8f32 VR256:$src), addr:$dst)]>,
419 def VMOVAPDYmr : VPDI<0x29, MRMDestMem, (outs), (ins f256mem:$dst, VR256:$src),
420 "movapd\t{$src, $dst|$dst, $src}",
421 [(alignedstore (v4f64 VR256:$src), addr:$dst)]>,
423 def VMOVUPSYmr : VPSI<0x11, MRMDestMem, (outs), (ins f256mem:$dst, VR256:$src),
424 "movups\t{$src, $dst|$dst, $src}",
425 [(store (v8f32 VR256:$src), addr:$dst)]>,
427 def VMOVUPDYmr : VPDI<0x11, MRMDestMem, (outs), (ins f256mem:$dst, VR256:$src),
428 "movupd\t{$src, $dst|$dst, $src}",
429 [(store (v4f64 VR256:$src), addr:$dst)]>,
435 let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0,
437 let SchedRW = [SchedWriteFMoveLS.XMM.RR] in {
438 def VMOVAPSrr_REV : VPSI<0x29, MRMDestReg, (outs VR128:$dst),
440 "movaps\t{$src, $dst|$dst, $src}", []>,
441 VEX, VEX_WIG, FoldGenData<"VMOVAPSrr">;
442 def VMOVAPDrr_REV : VPDI<0x29, MRMDestReg, (outs VR128:$dst),
444 "movapd\t{$src, $dst|$dst, $src}", []>,
445 VEX, VEX_WIG, FoldGenData<"VMOVAPDrr">;
446 def VMOVUPSrr_REV : VPSI<0x11, MRMDestReg, (outs VR128:$dst),
448 "movups\t{$src, $dst|$dst, $src}", []>,
449 VEX, VEX_WIG, FoldGenData<"VMOVUPSrr">;
450 def VMOVUPDrr_REV : VPDI<0x11, MRMDestReg, (outs VR128:$dst),
452 "movupd\t{$src, $dst|$dst, $src}", []>,
453 VEX, VEX_WIG, FoldGenData<"VMOVUPDrr">;
456 let SchedRW = [SchedWriteFMoveLS.YMM.RR] in {
457 def VMOVAPSYrr_REV : VPSI<0x29, MRMDestReg, (outs VR256:$dst),
459 "movaps\t{$src, $dst|$dst, $src}", []>,
460 VEX, VEX_L, VEX_WIG, FoldGenData<"VMOVAPSYrr">;
461 def VMOVAPDYrr_REV : VPDI<0x29, MRMDestReg, (outs VR256:$dst),
463 "movapd\t{$src, $dst|$dst, $src}", []>,
464 VEX, VEX_L, VEX_WIG, FoldGenData<"VMOVAPDYrr">;
465 def VMOVUPSYrr_REV : VPSI<0x11, MRMDestReg, (outs VR256:$dst),
467 "movups\t{$src, $dst|$dst, $src}", []>,
468 VEX, VEX_L, VEX_WIG, FoldGenData<"VMOVUPSYrr">;
469 def VMOVUPDYrr_REV : VPDI<0x11, MRMDestReg, (outs VR256:$dst),
471 "movupd\t{$src, $dst|$dst, $src}", []>,
472 VEX, VEX_L, VEX_WIG, FoldGenData<"VMOVUPDYrr">;
476 // Reversed version with ".s" suffix for GAS compatibility.
477 def : InstAlias<"vmovaps.s\t{$src, $dst|$dst, $src}",
478 (VMOVAPSrr_REV VR128:$dst, VR128:$src), 0>;
479 def : InstAlias<"vmovapd.s\t{$src, $dst|$dst, $src}",
480 (VMOVAPDrr_REV VR128:$dst, VR128:$src), 0>;
481 def : InstAlias<"vmovups.s\t{$src, $dst|$dst, $src}",
482 (VMOVUPSrr_REV VR128:$dst, VR128:$src), 0>;
483 def : InstAlias<"vmovupd.s\t{$src, $dst|$dst, $src}",
484 (VMOVUPDrr_REV VR128:$dst, VR128:$src), 0>;
485 def : InstAlias<"vmovaps.s\t{$src, $dst|$dst, $src}",
486 (VMOVAPSYrr_REV VR256:$dst, VR256:$src), 0>;
487 def : InstAlias<"vmovapd.s\t{$src, $dst|$dst, $src}",
488 (VMOVAPDYrr_REV VR256:$dst, VR256:$src), 0>;
489 def : InstAlias<"vmovups.s\t{$src, $dst|$dst, $src}",
490 (VMOVUPSYrr_REV VR256:$dst, VR256:$src), 0>;
491 def : InstAlias<"vmovupd.s\t{$src, $dst|$dst, $src}",
492 (VMOVUPDYrr_REV VR256:$dst, VR256:$src), 0>;
494 let SchedRW = [SchedWriteFMoveLS.XMM.MR] in {
495 def MOVAPSmr : PSI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
496 "movaps\t{$src, $dst|$dst, $src}",
497 [(alignedstore (v4f32 VR128:$src), addr:$dst)]>;
498 def MOVAPDmr : PDI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
499 "movapd\t{$src, $dst|$dst, $src}",
500 [(alignedstore (v2f64 VR128:$src), addr:$dst)]>;
501 def MOVUPSmr : PSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
502 "movups\t{$src, $dst|$dst, $src}",
503 [(store (v4f32 VR128:$src), addr:$dst)]>;
504 def MOVUPDmr : PDI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
505 "movupd\t{$src, $dst|$dst, $src}",
506 [(store (v2f64 VR128:$src), addr:$dst)]>;
510 let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0,
511 isMoveReg = 1, SchedRW = [SchedWriteFMoveLS.XMM.RR] in {
512 def MOVAPSrr_REV : PSI<0x29, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
513 "movaps\t{$src, $dst|$dst, $src}", []>,
514 FoldGenData<"MOVAPSrr">;
515 def MOVAPDrr_REV : PDI<0x29, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
516 "movapd\t{$src, $dst|$dst, $src}", []>,
517 FoldGenData<"MOVAPDrr">;
518 def MOVUPSrr_REV : PSI<0x11, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
519 "movups\t{$src, $dst|$dst, $src}", []>,
520 FoldGenData<"MOVUPSrr">;
521 def MOVUPDrr_REV : PDI<0x11, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
522 "movupd\t{$src, $dst|$dst, $src}", []>,
523 FoldGenData<"MOVUPDrr">;
526 // Reversed version with ".s" suffix for GAS compatibility.
527 def : InstAlias<"movaps.s\t{$src, $dst|$dst, $src}",
528 (MOVAPSrr_REV VR128:$dst, VR128:$src), 0>;
529 def : InstAlias<"movapd.s\t{$src, $dst|$dst, $src}",
530 (MOVAPDrr_REV VR128:$dst, VR128:$src), 0>;
531 def : InstAlias<"movups.s\t{$src, $dst|$dst, $src}",
532 (MOVUPSrr_REV VR128:$dst, VR128:$src), 0>;
533 def : InstAlias<"movupd.s\t{$src, $dst|$dst, $src}",
534 (MOVUPDrr_REV VR128:$dst, VR128:$src), 0>;
536 let Predicates = [HasAVX, NoVLX] in {
537 // 256-bit load/store need to use floating point load/store in case we don't
538 // have AVX2. Execution domain fixing will convert to integer if AVX2 is
539 // available and changing the domain is beneficial.
540 def : Pat<(alignedloadv4i64 addr:$src),
541 (VMOVAPSYrm addr:$src)>;
542 def : Pat<(alignedloadv8i32 addr:$src),
543 (VMOVAPSYrm addr:$src)>;
544 def : Pat<(alignedloadv16i16 addr:$src),
545 (VMOVAPSYrm addr:$src)>;
546 def : Pat<(alignedloadv32i8 addr:$src),
547 (VMOVAPSYrm addr:$src)>;
548 def : Pat<(loadv4i64 addr:$src),
549 (VMOVUPSYrm addr:$src)>;
550 def : Pat<(loadv8i32 addr:$src),
551 (VMOVUPSYrm addr:$src)>;
552 def : Pat<(loadv16i16 addr:$src),
553 (VMOVUPSYrm addr:$src)>;
554 def : Pat<(loadv32i8 addr:$src),
555 (VMOVUPSYrm addr:$src)>;
557 def : Pat<(alignedstore (v4i64 VR256:$src), addr:$dst),
558 (VMOVAPSYmr addr:$dst, VR256:$src)>;
559 def : Pat<(alignedstore (v8i32 VR256:$src), addr:$dst),
560 (VMOVAPSYmr addr:$dst, VR256:$src)>;
561 def : Pat<(alignedstore (v16i16 VR256:$src), addr:$dst),
562 (VMOVAPSYmr addr:$dst, VR256:$src)>;
563 def : Pat<(alignedstore (v32i8 VR256:$src), addr:$dst),
564 (VMOVAPSYmr addr:$dst, VR256:$src)>;
565 def : Pat<(store (v4i64 VR256:$src), addr:$dst),
566 (VMOVUPSYmr addr:$dst, VR256:$src)>;
567 def : Pat<(store (v8i32 VR256:$src), addr:$dst),
568 (VMOVUPSYmr addr:$dst, VR256:$src)>;
569 def : Pat<(store (v16i16 VR256:$src), addr:$dst),
570 (VMOVUPSYmr addr:$dst, VR256:$src)>;
571 def : Pat<(store (v32i8 VR256:$src), addr:$dst),
572 (VMOVUPSYmr addr:$dst, VR256:$src)>;
575 // Use movaps / movups for SSE integer load / store (one byte shorter).
576 // The instructions selected below are then converted to MOVDQA/MOVDQU
577 // during the SSE domain pass.
578 let Predicates = [UseSSE1] in {
579 def : Pat<(alignedloadv2i64 addr:$src),
580 (MOVAPSrm addr:$src)>;
581 def : Pat<(alignedloadv4i32 addr:$src),
582 (MOVAPSrm addr:$src)>;
583 def : Pat<(alignedloadv8i16 addr:$src),
584 (MOVAPSrm addr:$src)>;
585 def : Pat<(alignedloadv16i8 addr:$src),
586 (MOVAPSrm addr:$src)>;
587 def : Pat<(loadv2i64 addr:$src),
588 (MOVUPSrm addr:$src)>;
589 def : Pat<(loadv4i32 addr:$src),
590 (MOVUPSrm addr:$src)>;
591 def : Pat<(loadv8i16 addr:$src),
592 (MOVUPSrm addr:$src)>;
593 def : Pat<(loadv16i8 addr:$src),
594 (MOVUPSrm addr:$src)>;
596 def : Pat<(alignedstore (v2i64 VR128:$src), addr:$dst),
597 (MOVAPSmr addr:$dst, VR128:$src)>;
598 def : Pat<(alignedstore (v4i32 VR128:$src), addr:$dst),
599 (MOVAPSmr addr:$dst, VR128:$src)>;
600 def : Pat<(alignedstore (v8i16 VR128:$src), addr:$dst),
601 (MOVAPSmr addr:$dst, VR128:$src)>;
602 def : Pat<(alignedstore (v16i8 VR128:$src), addr:$dst),
603 (MOVAPSmr addr:$dst, VR128:$src)>;
604 def : Pat<(store (v2i64 VR128:$src), addr:$dst),
605 (MOVUPSmr addr:$dst, VR128:$src)>;
606 def : Pat<(store (v4i32 VR128:$src), addr:$dst),
607 (MOVUPSmr addr:$dst, VR128:$src)>;
608 def : Pat<(store (v8i16 VR128:$src), addr:$dst),
609 (MOVUPSmr addr:$dst, VR128:$src)>;
610 def : Pat<(store (v16i8 VR128:$src), addr:$dst),
611 (MOVUPSmr addr:$dst, VR128:$src)>;
614 //===----------------------------------------------------------------------===//
615 // SSE 1 & 2 - Move Low packed FP Instructions
616 //===----------------------------------------------------------------------===//
618 multiclass sse12_mov_hilo_packed_base<bits<8>opc, SDPatternOperator pdnode,
619 string base_opc, string asm_opr> {
620 // No pattern as they need be special cased between high and low.
621 let hasSideEffects = 0, mayLoad = 1 in
622 def PSrm : PI<opc, MRMSrcMem,
623 (outs VR128:$dst), (ins VR128:$src1, f64mem:$src2),
624 !strconcat(base_opc, "s", asm_opr),
625 [], SSEPackedSingle>, PS,
626 Sched<[SchedWriteFShuffle.XMM.Folded, SchedWriteFShuffle.XMM.ReadAfterFold]>;
628 def PDrm : PI<opc, MRMSrcMem,
629 (outs VR128:$dst), (ins VR128:$src1, f64mem:$src2),
630 !strconcat(base_opc, "d", asm_opr),
631 [(set VR128:$dst, (v2f64 (pdnode VR128:$src1,
632 (scalar_to_vector (loadf64 addr:$src2)))))],
633 SSEPackedDouble>, PD,
634 Sched<[SchedWriteFShuffle.XMM.Folded, SchedWriteFShuffle.XMM.ReadAfterFold]>;
637 multiclass sse12_mov_hilo_packed<bits<8>opc, SDPatternOperator pdnode,
639 let Predicates = [UseAVX] in
640 defm V#NAME : sse12_mov_hilo_packed_base<opc, pdnode, base_opc,
641 "\t{$src2, $src1, $dst|$dst, $src1, $src2}">,
644 let Constraints = "$src1 = $dst" in
645 defm NAME : sse12_mov_hilo_packed_base<opc, pdnode, base_opc,
646 "\t{$src2, $dst|$dst, $src2}">;
649 defm MOVL : sse12_mov_hilo_packed<0x12, X86Movsd, "movlp">;
651 let SchedRW = [WriteFStore] in {
652 let Predicates = [UseAVX] in {
653 let mayStore = 1, hasSideEffects = 0 in
654 def VMOVLPSmr : VPSI<0x13, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
655 "movlps\t{$src, $dst|$dst, $src}",
658 def VMOVLPDmr : VPDI<0x13, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
659 "movlpd\t{$src, $dst|$dst, $src}",
660 [(store (f64 (extractelt (v2f64 VR128:$src),
661 (iPTR 0))), addr:$dst)]>,
664 let mayStore = 1, hasSideEffects = 0 in
665 def MOVLPSmr : PSI<0x13, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
666 "movlps\t{$src, $dst|$dst, $src}",
668 def MOVLPDmr : PDI<0x13, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
669 "movlpd\t{$src, $dst|$dst, $src}",
670 [(store (f64 (extractelt (v2f64 VR128:$src),
671 (iPTR 0))), addr:$dst)]>;
674 let Predicates = [UseSSE1] in {
675 // This pattern helps select MOVLPS on SSE1 only targets. With SSE2 we'll
676 // end up with a movsd or blend instead of shufp.
677 // No need for aligned load, we're only loading 64-bits.
678 def : Pat<(X86Shufp (v4f32 (simple_load addr:$src2)), VR128:$src1,
680 (MOVLPSrm VR128:$src1, addr:$src2)>;
681 def : Pat<(X86Shufp (v4f32 (X86vzload64 addr:$src2)), VR128:$src1, (i8 -28)),
682 (MOVLPSrm VR128:$src1, addr:$src2)>;
684 def : Pat<(v4f32 (X86vzload64 addr:$src)),
685 (MOVLPSrm (v4f32 (V_SET0)), addr:$src)>;
686 def : Pat<(X86vextractstore64 (v4f32 VR128:$src), addr:$dst),
687 (MOVLPSmr addr:$dst, VR128:$src)>;
690 //===----------------------------------------------------------------------===//
691 // SSE 1 & 2 - Move Hi packed FP Instructions
692 //===----------------------------------------------------------------------===//
694 defm MOVH : sse12_mov_hilo_packed<0x16, X86Unpckl, "movhp">;
696 let SchedRW = [WriteFStore] in {
697 // v2f64 extract element 1 is always custom lowered to unpack high to low
698 // and extract element 0 so the non-store version isn't too horrible.
699 let Predicates = [UseAVX] in {
700 let mayStore = 1, hasSideEffects = 0 in
701 def VMOVHPSmr : VPSI<0x17, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
702 "movhps\t{$src, $dst|$dst, $src}",
704 def VMOVHPDmr : VPDI<0x17, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
705 "movhpd\t{$src, $dst|$dst, $src}",
706 [(store (f64 (extractelt
707 (v2f64 (X86Unpckh VR128:$src, VR128:$src)),
708 (iPTR 0))), addr:$dst)]>, VEX, VEX_WIG;
710 let mayStore = 1, hasSideEffects = 0 in
711 def MOVHPSmr : PSI<0x17, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
712 "movhps\t{$src, $dst|$dst, $src}",
714 def MOVHPDmr : PDI<0x17, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
715 "movhpd\t{$src, $dst|$dst, $src}",
716 [(store (f64 (extractelt
717 (v2f64 (X86Unpckh VR128:$src, VR128:$src)),
718 (iPTR 0))), addr:$dst)]>;
721 let Predicates = [UseAVX] in {
723 def : Pat<(v2f64 (X86Unpckl VR128:$src1, (X86vzload64 addr:$src2))),
724 (VMOVHPDrm VR128:$src1, addr:$src2)>;
726 def : Pat<(store (f64 (extractelt
727 (v2f64 (X86VPermilpi VR128:$src, (i8 1))),
728 (iPTR 0))), addr:$dst),
729 (VMOVHPDmr addr:$dst, VR128:$src)>;
732 def : Pat<(v2f64 (X86Movsd VR128:$src1, (X86vzload64 addr:$src2))),
733 (VMOVLPDrm VR128:$src1, addr:$src2)>;
736 let Predicates = [UseSSE1] in {
737 // This pattern helps select MOVHPS on SSE1 only targets. With SSE2 we'll
738 // end up with a movsd or blend instead of shufp.
739 // No need for aligned load, we're only loading 64-bits.
740 def : Pat<(X86Movlhps VR128:$src1, (v4f32 (simple_load addr:$src2))),
741 (MOVHPSrm VR128:$src1, addr:$src2)>;
742 def : Pat<(X86Movlhps VR128:$src1, (v4f32 (X86vzload64 addr:$src2))),
743 (MOVHPSrm VR128:$src1, addr:$src2)>;
745 def : Pat<(X86vextractstore64 (v4f32 (X86Movhlps VR128:$src, VR128:$src)),
747 (MOVHPSmr addr:$dst, VR128:$src)>;
750 let Predicates = [UseSSE2] in {
752 def : Pat<(v2f64 (X86Unpckl VR128:$src1, (X86vzload64 addr:$src2))),
753 (MOVHPDrm VR128:$src1, addr:$src2)>;
755 def : Pat<(store (f64 (extractelt
756 (v2f64 (X86Shufp VR128:$src, VR128:$src, (i8 1))),
757 (iPTR 0))), addr:$dst),
758 (MOVHPDmr addr:$dst, VR128:$src)>;
761 def : Pat<(v2f64 (X86Movsd VR128:$src1, (X86vzload64 addr:$src2))),
762 (MOVLPDrm VR128:$src1, addr:$src2)>;
765 let Predicates = [UseSSE2, NoSSE41_Or_OptForSize] in {
766 // Use MOVLPD to load into the low bits from a full vector unless we can use
768 def : Pat<(X86Movsd VR128:$src1, (v2f64 (simple_load addr:$src2))),
769 (MOVLPDrm VR128:$src1, addr:$src2)>;
772 //===----------------------------------------------------------------------===//
773 // SSE 1 & 2 - Move Low to High and High to Low packed FP Instructions
774 //===----------------------------------------------------------------------===//
776 let Predicates = [UseAVX] in {
777 def VMOVLHPSrr : VPSI<0x16, MRMSrcReg, (outs VR128:$dst),
778 (ins VR128:$src1, VR128:$src2),
779 "movlhps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
781 (v4f32 (X86Movlhps VR128:$src1, VR128:$src2)))]>,
782 VEX_4V, Sched<[SchedWriteFShuffle.XMM]>, VEX_WIG;
783 let isCommutable = 1 in
784 def VMOVHLPSrr : VPSI<0x12, MRMSrcReg, (outs VR128:$dst),
785 (ins VR128:$src1, VR128:$src2),
786 "movhlps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
788 (v4f32 (X86Movhlps VR128:$src1, VR128:$src2)))]>,
789 VEX_4V, Sched<[SchedWriteFShuffle.XMM]>, VEX_WIG,
792 let Constraints = "$src1 = $dst" in {
793 def MOVLHPSrr : PSI<0x16, MRMSrcReg, (outs VR128:$dst),
794 (ins VR128:$src1, VR128:$src2),
795 "movlhps\t{$src2, $dst|$dst, $src2}",
797 (v4f32 (X86Movlhps VR128:$src1, VR128:$src2)))]>,
798 Sched<[SchedWriteFShuffle.XMM]>;
799 let isCommutable = 1 in
800 def MOVHLPSrr : PSI<0x12, MRMSrcReg, (outs VR128:$dst),
801 (ins VR128:$src1, VR128:$src2),
802 "movhlps\t{$src2, $dst|$dst, $src2}",
804 (v4f32 (X86Movhlps VR128:$src1, VR128:$src2)))]>,
805 Sched<[SchedWriteFShuffle.XMM]>, NotMemoryFoldable;
808 //===----------------------------------------------------------------------===//
809 // SSE 1 & 2 - Conversion Instructions
810 //===----------------------------------------------------------------------===//
812 multiclass sse12_cvt_s<bits<8> opc, RegisterClass SrcRC, RegisterClass DstRC,
813 SDPatternOperator OpNode, X86MemOperand x86memop, PatFrag ld_frag,
814 string asm, string mem, X86FoldableSchedWrite sched,
816 SchedRead Int2Fpu = ReadDefault> {
817 let ExeDomain = d in {
818 def rr : SI<opc, MRMSrcReg, (outs DstRC:$dst), (ins SrcRC:$src),
819 !strconcat(asm,"\t{$src, $dst|$dst, $src}"),
820 [(set DstRC:$dst, (OpNode SrcRC:$src))]>,
821 Sched<[sched, Int2Fpu]>;
822 def rm : SI<opc, MRMSrcMem, (outs DstRC:$dst), (ins x86memop:$src),
823 mem#"\t{$src, $dst|$dst, $src}",
824 [(set DstRC:$dst, (OpNode (ld_frag addr:$src)))]>,
825 Sched<[sched.Folded]>;
829 multiclass sse12_cvt_p<bits<8> opc, RegisterClass RC, X86MemOperand x86memop,
830 ValueType DstTy, ValueType SrcTy, PatFrag ld_frag,
831 string asm, Domain d, X86FoldableSchedWrite sched> {
832 let hasSideEffects = 0, Uses = [MXCSR], mayRaiseFPException = 1 in {
833 def rr : I<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src), asm,
834 [(set RC:$dst, (DstTy (any_sint_to_fp (SrcTy RC:$src))))], d>,
837 def rm : I<opc, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src), asm,
838 [(set RC:$dst, (DstTy (any_sint_to_fp
839 (SrcTy (ld_frag addr:$src)))))], d>,
840 Sched<[sched.Folded]>;
844 multiclass sse12_vcvt_avx<bits<8> opc, RegisterClass SrcRC, RegisterClass DstRC,
845 X86MemOperand x86memop, string asm, string mem,
846 X86FoldableSchedWrite sched, Domain d> {
847 let hasSideEffects = 0, Predicates = [UseAVX], ExeDomain = d in {
848 def rr : SI<opc, MRMSrcReg, (outs DstRC:$dst), (ins DstRC:$src1, SrcRC:$src),
849 !strconcat(asm,"\t{$src, $src1, $dst|$dst, $src1, $src}"), []>,
850 Sched<[sched, ReadDefault, ReadInt2Fpu]>;
852 def rm : SI<opc, MRMSrcMem, (outs DstRC:$dst),
853 (ins DstRC:$src1, x86memop:$src),
854 asm#"{"#mem#"}\t{$src, $src1, $dst|$dst, $src1, $src}", []>,
855 Sched<[sched.Folded, sched.ReadAfterFold]>;
856 } // hasSideEffects = 0
859 let isCodeGenOnly = 1, Predicates = [UseAVX], Uses = [MXCSR], mayRaiseFPException = 1 in {
860 defm VCVTTSS2SI : sse12_cvt_s<0x2C, FR32, GR32, any_fp_to_sint, f32mem, loadf32,
861 "cvttss2si", "cvttss2si",
862 WriteCvtSS2I, SSEPackedSingle>,
864 defm VCVTTSS2SI64 : sse12_cvt_s<0x2C, FR32, GR64, any_fp_to_sint, f32mem, loadf32,
865 "cvttss2si", "cvttss2si",
866 WriteCvtSS2I, SSEPackedSingle>,
867 XS, VEX, VEX_W, VEX_LIG;
868 defm VCVTTSD2SI : sse12_cvt_s<0x2C, FR64, GR32, any_fp_to_sint, f64mem, loadf64,
869 "cvttsd2si", "cvttsd2si",
870 WriteCvtSD2I, SSEPackedDouble>,
872 defm VCVTTSD2SI64 : sse12_cvt_s<0x2C, FR64, GR64, any_fp_to_sint, f64mem, loadf64,
873 "cvttsd2si", "cvttsd2si",
874 WriteCvtSD2I, SSEPackedDouble>,
875 XD, VEX, VEX_W, VEX_LIG;
877 defm VCVTSS2SI : sse12_cvt_s<0x2D, FR32, GR32, lrint, f32mem, loadf32,
878 "cvtss2si", "cvtss2si",
879 WriteCvtSS2I, SSEPackedSingle>,
881 defm VCVTSS2SI64 : sse12_cvt_s<0x2D, FR32, GR64, llrint, f32mem, loadf32,
882 "cvtss2si", "cvtss2si",
883 WriteCvtSS2I, SSEPackedSingle>,
884 XS, VEX, VEX_W, VEX_LIG;
885 defm VCVTSD2SI : sse12_cvt_s<0x2D, FR64, GR32, lrint, f64mem, loadf64,
886 "cvtsd2si", "cvtsd2si",
887 WriteCvtSD2I, SSEPackedDouble>,
889 defm VCVTSD2SI64 : sse12_cvt_s<0x2D, FR64, GR64, llrint, f64mem, loadf64,
890 "cvtsd2si", "cvtsd2si",
891 WriteCvtSD2I, SSEPackedDouble>,
892 XD, VEX, VEX_W, VEX_LIG;
895 // The assembler can recognize rr 64-bit instructions by seeing a rxx
896 // register, but the same isn't true when only using memory operands,
897 // provide other assembly "l" and "q" forms to address this explicitly
898 // where appropriate to do so.
899 let isCodeGenOnly = 1 in {
900 defm VCVTSI2SS : sse12_vcvt_avx<0x2A, GR32, FR32, i32mem, "cvtsi2ss", "l",
901 WriteCvtI2SS, SSEPackedSingle>, XS, VEX_4V,
903 defm VCVTSI642SS : sse12_vcvt_avx<0x2A, GR64, FR32, i64mem, "cvtsi2ss", "q",
904 WriteCvtI2SS, SSEPackedSingle>, XS, VEX_4V,
905 VEX_W, VEX_LIG, SIMD_EXC;
906 defm VCVTSI2SD : sse12_vcvt_avx<0x2A, GR32, FR64, i32mem, "cvtsi2sd", "l",
907 WriteCvtI2SD, SSEPackedDouble>, XD, VEX_4V,
909 defm VCVTSI642SD : sse12_vcvt_avx<0x2A, GR64, FR64, i64mem, "cvtsi2sd", "q",
910 WriteCvtI2SD, SSEPackedDouble>, XD, VEX_4V,
911 VEX_W, VEX_LIG, SIMD_EXC;
912 } // isCodeGenOnly = 1
914 let Predicates = [UseAVX] in {
915 def : Pat<(f32 (any_sint_to_fp (loadi32 addr:$src))),
916 (VCVTSI2SSrm (f32 (IMPLICIT_DEF)), addr:$src)>;
917 def : Pat<(f32 (any_sint_to_fp (loadi64 addr:$src))),
918 (VCVTSI642SSrm (f32 (IMPLICIT_DEF)), addr:$src)>;
919 def : Pat<(f64 (any_sint_to_fp (loadi32 addr:$src))),
920 (VCVTSI2SDrm (f64 (IMPLICIT_DEF)), addr:$src)>;
921 def : Pat<(f64 (any_sint_to_fp (loadi64 addr:$src))),
922 (VCVTSI642SDrm (f64 (IMPLICIT_DEF)), addr:$src)>;
924 def : Pat<(f32 (any_sint_to_fp GR32:$src)),
925 (VCVTSI2SSrr (f32 (IMPLICIT_DEF)), GR32:$src)>;
926 def : Pat<(f32 (any_sint_to_fp GR64:$src)),
927 (VCVTSI642SSrr (f32 (IMPLICIT_DEF)), GR64:$src)>;
928 def : Pat<(f64 (any_sint_to_fp GR32:$src)),
929 (VCVTSI2SDrr (f64 (IMPLICIT_DEF)), GR32:$src)>;
930 def : Pat<(f64 (any_sint_to_fp GR64:$src)),
931 (VCVTSI642SDrr (f64 (IMPLICIT_DEF)), GR64:$src)>;
933 def : Pat<(i64 (lrint FR32:$src)), (VCVTSS2SI64rr FR32:$src)>;
934 def : Pat<(i64 (lrint (loadf32 addr:$src))), (VCVTSS2SI64rm addr:$src)>;
936 def : Pat<(i64 (lrint FR64:$src)), (VCVTSD2SI64rr FR64:$src)>;
937 def : Pat<(i64 (lrint (loadf64 addr:$src))), (VCVTSD2SI64rm addr:$src)>;
940 let isCodeGenOnly = 1 in {
941 defm CVTTSS2SI : sse12_cvt_s<0x2C, FR32, GR32, any_fp_to_sint, f32mem, loadf32,
942 "cvttss2si", "cvttss2si",
943 WriteCvtSS2I, SSEPackedSingle>, XS, SIMD_EXC;
944 defm CVTTSS2SI64 : sse12_cvt_s<0x2C, FR32, GR64, any_fp_to_sint, f32mem, loadf32,
945 "cvttss2si", "cvttss2si",
946 WriteCvtSS2I, SSEPackedSingle>, XS, REX_W, SIMD_EXC;
947 defm CVTTSD2SI : sse12_cvt_s<0x2C, FR64, GR32, any_fp_to_sint, f64mem, loadf64,
948 "cvttsd2si", "cvttsd2si",
949 WriteCvtSD2I, SSEPackedDouble>, XD, SIMD_EXC;
950 defm CVTTSD2SI64 : sse12_cvt_s<0x2C, FR64, GR64, any_fp_to_sint, f64mem, loadf64,
951 "cvttsd2si", "cvttsd2si",
952 WriteCvtSD2I, SSEPackedDouble>, XD, REX_W, SIMD_EXC;
954 defm CVTSS2SI : sse12_cvt_s<0x2D, FR32, GR32, lrint, f32mem, loadf32,
955 "cvtss2si", "cvtss2si",
956 WriteCvtSS2I, SSEPackedSingle>, XS, SIMD_EXC;
957 defm CVTSS2SI64 : sse12_cvt_s<0x2D, FR32, GR64, llrint, f32mem, loadf32,
958 "cvtss2si", "cvtss2si",
959 WriteCvtSS2I, SSEPackedSingle>, XS, REX_W, SIMD_EXC;
960 defm CVTSD2SI : sse12_cvt_s<0x2D, FR64, GR32, lrint, f64mem, loadf64,
961 "cvtsd2si", "cvtsd2si",
962 WriteCvtSD2I, SSEPackedDouble>, XD, SIMD_EXC;
963 defm CVTSD2SI64 : sse12_cvt_s<0x2D, FR64, GR64, llrint, f64mem, loadf64,
964 "cvtsd2si", "cvtsd2si",
965 WriteCvtSD2I, SSEPackedDouble>, XD, REX_W, SIMD_EXC;
967 defm CVTSI2SS : sse12_cvt_s<0x2A, GR32, FR32, any_sint_to_fp, i32mem, loadi32,
968 "cvtsi2ss", "cvtsi2ss{l}",
969 WriteCvtI2SS, SSEPackedSingle, ReadInt2Fpu>, XS, SIMD_EXC;
970 defm CVTSI642SS : sse12_cvt_s<0x2A, GR64, FR32, any_sint_to_fp, i64mem, loadi64,
971 "cvtsi2ss", "cvtsi2ss{q}",
972 WriteCvtI2SS, SSEPackedSingle, ReadInt2Fpu>, XS, REX_W, SIMD_EXC;
973 defm CVTSI2SD : sse12_cvt_s<0x2A, GR32, FR64, any_sint_to_fp, i32mem, loadi32,
974 "cvtsi2sd", "cvtsi2sd{l}",
975 WriteCvtI2SD, SSEPackedDouble, ReadInt2Fpu>, XD;
976 defm CVTSI642SD : sse12_cvt_s<0x2A, GR64, FR64, any_sint_to_fp, i64mem, loadi64,
977 "cvtsi2sd", "cvtsi2sd{q}",
978 WriteCvtI2SD, SSEPackedDouble, ReadInt2Fpu>, XD, REX_W, SIMD_EXC;
979 } // isCodeGenOnly = 1
981 let Predicates = [UseSSE1] in {
982 def : Pat<(i64 (lrint FR32:$src)), (CVTSS2SI64rr FR32:$src)>;
983 def : Pat<(i64 (lrint (loadf32 addr:$src))), (CVTSS2SI64rm addr:$src)>;
986 let Predicates = [UseSSE2] in {
987 def : Pat<(i64 (lrint FR64:$src)), (CVTSD2SI64rr FR64:$src)>;
988 def : Pat<(i64 (lrint (loadf64 addr:$src))), (CVTSD2SI64rm addr:$src)>;
991 // Conversion Instructions Intrinsics - Match intrinsics which expect MM
992 // and/or XMM operand(s).
994 multiclass sse12_cvt_sint<bits<8> opc, RegisterClass SrcRC, RegisterClass DstRC,
995 ValueType DstVT, ValueType SrcVT, SDNode OpNode,
996 Operand memop, PatFrags mem_frags, string asm,
997 X86FoldableSchedWrite sched, Domain d> {
998 let ExeDomain = d in {
999 def rr_Int : SI<opc, MRMSrcReg, (outs DstRC:$dst), (ins SrcRC:$src),
1000 !strconcat(asm, "\t{$src, $dst|$dst, $src}"),
1001 [(set DstRC:$dst, (DstVT (OpNode (SrcVT SrcRC:$src))))]>,
1003 def rm_Int : SI<opc, MRMSrcMem, (outs DstRC:$dst), (ins memop:$src),
1004 !strconcat(asm, "\t{$src, $dst|$dst, $src}"),
1005 [(set DstRC:$dst, (DstVT (OpNode (SrcVT (mem_frags addr:$src)))))]>,
1006 Sched<[sched.Folded]>;
1010 multiclass sse12_cvt_sint_3addr<bits<8> opc, RegisterClass SrcRC,
1011 RegisterClass DstRC, X86MemOperand x86memop,
1012 string asm, string mem, X86FoldableSchedWrite sched,
1013 Domain d, bit Is2Addr = 1> {
1014 let hasSideEffects = 0, ExeDomain = d in {
1015 def rr_Int : SI<opc, MRMSrcReg, (outs DstRC:$dst), (ins DstRC:$src1, SrcRC:$src2),
1017 !strconcat(asm, "\t{$src2, $dst|$dst, $src2}"),
1018 !strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
1019 []>, Sched<[sched, ReadDefault, ReadInt2Fpu]>;
1021 def rm_Int : SI<opc, MRMSrcMem, (outs DstRC:$dst),
1022 (ins DstRC:$src1, x86memop:$src2),
1024 asm#"{"#mem#"}\t{$src2, $dst|$dst, $src2}",
1025 asm#"{"#mem#"}\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
1026 []>, Sched<[sched.Folded, sched.ReadAfterFold]>;
1030 let Uses = [MXCSR], mayRaiseFPException = 1 in {
1031 let Predicates = [UseAVX] in {
1032 defm VCVTSD2SI : sse12_cvt_sint<0x2D, VR128, GR32, i32, v2f64,
1033 X86cvts2si, sdmem, sse_load_f64, "cvtsd2si",
1034 WriteCvtSD2I, SSEPackedDouble>, XD, VEX, VEX_LIG;
1035 defm VCVTSD2SI64 : sse12_cvt_sint<0x2D, VR128, GR64, i64, v2f64,
1036 X86cvts2si, sdmem, sse_load_f64, "cvtsd2si",
1037 WriteCvtSD2I, SSEPackedDouble>, XD, VEX, VEX_W, VEX_LIG;
1039 defm CVTSD2SI : sse12_cvt_sint<0x2D, VR128, GR32, i32, v2f64, X86cvts2si,
1040 sdmem, sse_load_f64, "cvtsd2si", WriteCvtSD2I,
1041 SSEPackedDouble>, XD;
1042 defm CVTSD2SI64 : sse12_cvt_sint<0x2D, VR128, GR64, i64, v2f64, X86cvts2si,
1043 sdmem, sse_load_f64, "cvtsd2si", WriteCvtSD2I,
1044 SSEPackedDouble>, XD, REX_W;
1047 let Predicates = [UseAVX] in {
1048 defm VCVTSI2SS : sse12_cvt_sint_3addr<0x2A, GR32, VR128,
1049 i32mem, "cvtsi2ss", "l", WriteCvtI2SS, SSEPackedSingle, 0>,
1050 XS, VEX_4V, VEX_LIG, SIMD_EXC;
1051 defm VCVTSI642SS : sse12_cvt_sint_3addr<0x2A, GR64, VR128,
1052 i64mem, "cvtsi2ss", "q", WriteCvtI2SS, SSEPackedSingle, 0>,
1053 XS, VEX_4V, VEX_LIG, VEX_W, SIMD_EXC;
1054 defm VCVTSI2SD : sse12_cvt_sint_3addr<0x2A, GR32, VR128,
1055 i32mem, "cvtsi2sd", "l", WriteCvtI2SD, SSEPackedDouble, 0>,
1056 XD, VEX_4V, VEX_LIG;
1057 defm VCVTSI642SD : sse12_cvt_sint_3addr<0x2A, GR64, VR128,
1058 i64mem, "cvtsi2sd", "q", WriteCvtI2SD, SSEPackedDouble, 0>,
1059 XD, VEX_4V, VEX_LIG, VEX_W, SIMD_EXC;
1061 let Constraints = "$src1 = $dst" in {
1062 defm CVTSI2SS : sse12_cvt_sint_3addr<0x2A, GR32, VR128,
1063 i32mem, "cvtsi2ss", "l", WriteCvtI2SS, SSEPackedSingle>,
1065 defm CVTSI642SS : sse12_cvt_sint_3addr<0x2A, GR64, VR128,
1066 i64mem, "cvtsi2ss", "q", WriteCvtI2SS, SSEPackedSingle>,
1067 XS, REX_W, SIMD_EXC;
1068 defm CVTSI2SD : sse12_cvt_sint_3addr<0x2A, GR32, VR128,
1069 i32mem, "cvtsi2sd", "l", WriteCvtI2SD, SSEPackedDouble>,
1071 defm CVTSI642SD : sse12_cvt_sint_3addr<0x2A, GR64, VR128,
1072 i64mem, "cvtsi2sd", "q", WriteCvtI2SD, SSEPackedDouble>,
1073 XD, REX_W, SIMD_EXC;
1076 def : InstAlias<"vcvtsi2ss{l}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
1077 (VCVTSI2SSrr_Int VR128:$dst, VR128:$src1, GR32:$src2), 0, "att">;
1078 def : InstAlias<"vcvtsi2ss{q}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
1079 (VCVTSI642SSrr_Int VR128:$dst, VR128:$src1, GR64:$src2), 0, "att">;
1080 def : InstAlias<"vcvtsi2sd{l}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
1081 (VCVTSI2SDrr_Int VR128:$dst, VR128:$src1, GR32:$src2), 0, "att">;
1082 def : InstAlias<"vcvtsi2sd{q}\t{$src2, $src1, $dst|$dst, $src1, $src2}",
1083 (VCVTSI642SDrr_Int VR128:$dst, VR128:$src1, GR64:$src2), 0, "att">;
1085 def : InstAlias<"vcvtsi2ss\t{$src, $src1, $dst|$dst, $src1, $src}",
1086 (VCVTSI2SSrm_Int VR128:$dst, VR128:$src1, i32mem:$src), 0, "att">;
1087 def : InstAlias<"vcvtsi2sd\t{$src, $src1, $dst|$dst, $src1, $src}",
1088 (VCVTSI2SDrm_Int VR128:$dst, VR128:$src1, i32mem:$src), 0, "att">;
1090 def : InstAlias<"cvtsi2ss{l}\t{$src, $dst|$dst, $src}",
1091 (CVTSI2SSrr_Int VR128:$dst, GR32:$src), 0, "att">;
1092 def : InstAlias<"cvtsi2ss{q}\t{$src, $dst|$dst, $src}",
1093 (CVTSI642SSrr_Int VR128:$dst, GR64:$src), 0, "att">;
1094 def : InstAlias<"cvtsi2sd{l}\t{$src, $dst|$dst, $src}",
1095 (CVTSI2SDrr_Int VR128:$dst, GR32:$src), 0, "att">;
1096 def : InstAlias<"cvtsi2sd{q}\t{$src, $dst|$dst, $src}",
1097 (CVTSI642SDrr_Int VR128:$dst, GR64:$src), 0, "att">;
1099 def : InstAlias<"cvtsi2ss\t{$src, $dst|$dst, $src}",
1100 (CVTSI2SSrm_Int VR128:$dst, i32mem:$src), 0, "att">;
1101 def : InstAlias<"cvtsi2sd\t{$src, $dst|$dst, $src}",
1102 (CVTSI2SDrm_Int VR128:$dst, i32mem:$src), 0, "att">;
1106 // Aliases for intrinsics
1107 let Predicates = [UseAVX], Uses = [MXCSR], mayRaiseFPException = 1 in {
1108 defm VCVTTSS2SI : sse12_cvt_sint<0x2C, VR128, GR32, i32, v4f32, X86cvtts2Int,
1109 ssmem, sse_load_f32, "cvttss2si",
1110 WriteCvtSS2I, SSEPackedSingle>, XS, VEX, VEX_LIG;
1111 defm VCVTTSS2SI64 : sse12_cvt_sint<0x2C, VR128, GR64, i64, v4f32,
1112 X86cvtts2Int, ssmem, sse_load_f32,
1113 "cvttss2si", WriteCvtSS2I, SSEPackedSingle>,
1114 XS, VEX, VEX_LIG, VEX_W;
1115 defm VCVTTSD2SI : sse12_cvt_sint<0x2C, VR128, GR32, i32, v2f64, X86cvtts2Int,
1116 sdmem, sse_load_f64, "cvttsd2si",
1117 WriteCvtSS2I, SSEPackedDouble>, XD, VEX, VEX_LIG;
1118 defm VCVTTSD2SI64 : sse12_cvt_sint<0x2C, VR128, GR64, i64, v2f64,
1119 X86cvtts2Int, sdmem, sse_load_f64,
1120 "cvttsd2si", WriteCvtSS2I, SSEPackedDouble>,
1121 XD, VEX, VEX_LIG, VEX_W;
1123 let Uses = [MXCSR], mayRaiseFPException = 1 in {
1124 defm CVTTSS2SI : sse12_cvt_sint<0x2C, VR128, GR32, i32, v4f32, X86cvtts2Int,
1125 ssmem, sse_load_f32, "cvttss2si",
1126 WriteCvtSS2I, SSEPackedSingle>, XS;
1127 defm CVTTSS2SI64 : sse12_cvt_sint<0x2C, VR128, GR64, i64, v4f32,
1128 X86cvtts2Int, ssmem, sse_load_f32,
1129 "cvttss2si", WriteCvtSS2I, SSEPackedSingle>,
1131 defm CVTTSD2SI : sse12_cvt_sint<0x2C, VR128, GR32, i32, v2f64, X86cvtts2Int,
1132 sdmem, sse_load_f64, "cvttsd2si",
1133 WriteCvtSD2I, SSEPackedDouble>, XD;
1134 defm CVTTSD2SI64 : sse12_cvt_sint<0x2C, VR128, GR64, i64, v2f64,
1135 X86cvtts2Int, sdmem, sse_load_f64,
1136 "cvttsd2si", WriteCvtSD2I, SSEPackedDouble>,
1140 def : InstAlias<"vcvttss2si{l}\t{$src, $dst|$dst, $src}",
1141 (VCVTTSS2SIrr_Int GR32:$dst, VR128:$src), 0, "att">;
1142 def : InstAlias<"vcvttss2si{l}\t{$src, $dst|$dst, $src}",
1143 (VCVTTSS2SIrm_Int GR32:$dst, f32mem:$src), 0, "att">;
1144 def : InstAlias<"vcvttsd2si{l}\t{$src, $dst|$dst, $src}",
1145 (VCVTTSD2SIrr_Int GR32:$dst, VR128:$src), 0, "att">;
1146 def : InstAlias<"vcvttsd2si{l}\t{$src, $dst|$dst, $src}",
1147 (VCVTTSD2SIrm_Int GR32:$dst, f64mem:$src), 0, "att">;
1148 def : InstAlias<"vcvttss2si{q}\t{$src, $dst|$dst, $src}",
1149 (VCVTTSS2SI64rr_Int GR64:$dst, VR128:$src), 0, "att">;
1150 def : InstAlias<"vcvttss2si{q}\t{$src, $dst|$dst, $src}",
1151 (VCVTTSS2SI64rm_Int GR64:$dst, f32mem:$src), 0, "att">;
1152 def : InstAlias<"vcvttsd2si{q}\t{$src, $dst|$dst, $src}",
1153 (VCVTTSD2SI64rr_Int GR64:$dst, VR128:$src), 0, "att">;
1154 def : InstAlias<"vcvttsd2si{q}\t{$src, $dst|$dst, $src}",
1155 (VCVTTSD2SI64rm_Int GR64:$dst, f64mem:$src), 0, "att">;
1157 def : InstAlias<"cvttss2si{l}\t{$src, $dst|$dst, $src}",
1158 (CVTTSS2SIrr_Int GR32:$dst, VR128:$src), 0, "att">;
1159 def : InstAlias<"cvttss2si{l}\t{$src, $dst|$dst, $src}",
1160 (CVTTSS2SIrm_Int GR32:$dst, f32mem:$src), 0, "att">;
1161 def : InstAlias<"cvttsd2si{l}\t{$src, $dst|$dst, $src}",
1162 (CVTTSD2SIrr_Int GR32:$dst, VR128:$src), 0, "att">;
1163 def : InstAlias<"cvttsd2si{l}\t{$src, $dst|$dst, $src}",
1164 (CVTTSD2SIrm_Int GR32:$dst, f64mem:$src), 0, "att">;
1165 def : InstAlias<"cvttss2si{q}\t{$src, $dst|$dst, $src}",
1166 (CVTTSS2SI64rr_Int GR64:$dst, VR128:$src), 0, "att">;
1167 def : InstAlias<"cvttss2si{q}\t{$src, $dst|$dst, $src}",
1168 (CVTTSS2SI64rm_Int GR64:$dst, f32mem:$src), 0, "att">;
1169 def : InstAlias<"cvttsd2si{q}\t{$src, $dst|$dst, $src}",
1170 (CVTTSD2SI64rr_Int GR64:$dst, VR128:$src), 0, "att">;
1171 def : InstAlias<"cvttsd2si{q}\t{$src, $dst|$dst, $src}",
1172 (CVTTSD2SI64rm_Int GR64:$dst, f64mem:$src), 0, "att">;
1174 let Predicates = [UseAVX], Uses = [MXCSR], mayRaiseFPException = 1 in {
1175 defm VCVTSS2SI : sse12_cvt_sint<0x2D, VR128, GR32, i32, v4f32, X86cvts2si,
1176 ssmem, sse_load_f32, "cvtss2si",
1177 WriteCvtSS2I, SSEPackedSingle>, XS, VEX, VEX_LIG;
1178 defm VCVTSS2SI64 : sse12_cvt_sint<0x2D, VR128, GR64, i64, v4f32, X86cvts2si,
1179 ssmem, sse_load_f32, "cvtss2si",
1180 WriteCvtSS2I, SSEPackedSingle>, XS, VEX, VEX_W, VEX_LIG;
1182 let Uses = [MXCSR], mayRaiseFPException = 1 in {
1183 defm CVTSS2SI : sse12_cvt_sint<0x2D, VR128, GR32, i32, v4f32, X86cvts2si,
1184 ssmem, sse_load_f32, "cvtss2si",
1185 WriteCvtSS2I, SSEPackedSingle>, XS;
1186 defm CVTSS2SI64 : sse12_cvt_sint<0x2D, VR128, GR64, i64, v4f32, X86cvts2si,
1187 ssmem, sse_load_f32, "cvtss2si",
1188 WriteCvtSS2I, SSEPackedSingle>, XS, REX_W;
1190 defm VCVTDQ2PS : sse12_cvt_p<0x5B, VR128, i128mem, v4f32, v4i32, load,
1191 "vcvtdq2ps\t{$src, $dst|$dst, $src}",
1192 SSEPackedSingle, WriteCvtI2PS>,
1193 PS, VEX, Requires<[HasAVX, NoVLX]>, VEX_WIG;
1194 defm VCVTDQ2PSY : sse12_cvt_p<0x5B, VR256, i256mem, v8f32, v8i32, load,
1195 "vcvtdq2ps\t{$src, $dst|$dst, $src}",
1196 SSEPackedSingle, WriteCvtI2PSY>,
1197 PS, VEX, VEX_L, Requires<[HasAVX, NoVLX]>, VEX_WIG;
1199 defm CVTDQ2PS : sse12_cvt_p<0x5B, VR128, i128mem, v4f32, v4i32, memop,
1200 "cvtdq2ps\t{$src, $dst|$dst, $src}",
1201 SSEPackedSingle, WriteCvtI2PS>,
1202 PS, Requires<[UseSSE2]>;
1206 def : InstAlias<"vcvtss2si{l}\t{$src, $dst|$dst, $src}",
1207 (VCVTSS2SIrr_Int GR32:$dst, VR128:$src), 0, "att">;
1208 def : InstAlias<"vcvtss2si{l}\t{$src, $dst|$dst, $src}",
1209 (VCVTSS2SIrm_Int GR32:$dst, ssmem:$src), 0, "att">;
1210 def : InstAlias<"vcvtsd2si{l}\t{$src, $dst|$dst, $src}",
1211 (VCVTSD2SIrr_Int GR32:$dst, VR128:$src), 0, "att">;
1212 def : InstAlias<"vcvtsd2si{l}\t{$src, $dst|$dst, $src}",
1213 (VCVTSD2SIrm_Int GR32:$dst, sdmem:$src), 0, "att">;
1214 def : InstAlias<"vcvtss2si{q}\t{$src, $dst|$dst, $src}",
1215 (VCVTSS2SI64rr_Int GR64:$dst, VR128:$src), 0, "att">;
1216 def : InstAlias<"vcvtss2si{q}\t{$src, $dst|$dst, $src}",
1217 (VCVTSS2SI64rm_Int GR64:$dst, ssmem:$src), 0, "att">;
1218 def : InstAlias<"vcvtsd2si{q}\t{$src, $dst|$dst, $src}",
1219 (VCVTSD2SI64rr_Int GR64:$dst, VR128:$src), 0, "att">;
1220 def : InstAlias<"vcvtsd2si{q}\t{$src, $dst|$dst, $src}",
1221 (VCVTSD2SI64rm_Int GR64:$dst, sdmem:$src), 0, "att">;
1224 def : InstAlias<"cvtss2si{l}\t{$src, $dst|$dst, $src}",
1225 (CVTSS2SIrr_Int GR32:$dst, VR128:$src), 0, "att">;
1226 def : InstAlias<"cvtss2si{l}\t{$src, $dst|$dst, $src}",
1227 (CVTSS2SIrm_Int GR32:$dst, ssmem:$src), 0, "att">;
1228 def : InstAlias<"cvtsd2si{l}\t{$src, $dst|$dst, $src}",
1229 (CVTSD2SIrr_Int GR32:$dst, VR128:$src), 0, "att">;
1230 def : InstAlias<"cvtsd2si{l}\t{$src, $dst|$dst, $src}",
1231 (CVTSD2SIrm_Int GR32:$dst, sdmem:$src), 0, "att">;
1232 def : InstAlias<"cvtss2si{q}\t{$src, $dst|$dst, $src}",
1233 (CVTSS2SI64rr_Int GR64:$dst, VR128:$src), 0, "att">;
1234 def : InstAlias<"cvtss2si{q}\t{$src, $dst|$dst, $src}",
1235 (CVTSS2SI64rm_Int GR64:$dst, ssmem:$src), 0, "att">;
1236 def : InstAlias<"cvtsd2si{q}\t{$src, $dst|$dst, $src}",
1237 (CVTSD2SI64rr_Int GR64:$dst, VR128:$src), 0, "att">;
1238 def : InstAlias<"cvtsd2si{q}\t{$src, $dst|$dst, $src}",
1239 (CVTSD2SI64rm_Int GR64:$dst, sdmem:$src), 0, "att">;
1243 // Convert scalar double to scalar single
1244 let isCodeGenOnly = 1, hasSideEffects = 0, Predicates = [UseAVX],
1245 ExeDomain = SSEPackedSingle in {
1246 def VCVTSD2SSrr : VSDI<0x5A, MRMSrcReg, (outs FR32:$dst),
1247 (ins FR32:$src1, FR64:$src2),
1248 "cvtsd2ss\t{$src2, $src1, $dst|$dst, $src1, $src2}", []>,
1249 VEX_4V, VEX_LIG, VEX_WIG,
1250 Sched<[WriteCvtSD2SS]>, SIMD_EXC;
1252 def VCVTSD2SSrm : I<0x5A, MRMSrcMem, (outs FR32:$dst),
1253 (ins FR32:$src1, f64mem:$src2),
1254 "vcvtsd2ss\t{$src2, $src1, $dst|$dst, $src1, $src2}", []>,
1255 XD, VEX_4V, VEX_LIG, VEX_WIG,
1256 Sched<[WriteCvtSD2SS.Folded, WriteCvtSD2SS.ReadAfterFold]>, SIMD_EXC;
1259 def : Pat<(f32 (any_fpround FR64:$src)),
1260 (VCVTSD2SSrr (f32 (IMPLICIT_DEF)), FR64:$src)>,
1263 let isCodeGenOnly = 1, ExeDomain = SSEPackedSingle in {
1264 def CVTSD2SSrr : SDI<0x5A, MRMSrcReg, (outs FR32:$dst), (ins FR64:$src),
1265 "cvtsd2ss\t{$src, $dst|$dst, $src}",
1266 [(set FR32:$dst, (any_fpround FR64:$src))]>,
1267 Sched<[WriteCvtSD2SS]>, SIMD_EXC;
1268 def CVTSD2SSrm : I<0x5A, MRMSrcMem, (outs FR32:$dst), (ins f64mem:$src),
1269 "cvtsd2ss\t{$src, $dst|$dst, $src}",
1270 [(set FR32:$dst, (any_fpround (loadf64 addr:$src)))]>,
1271 XD, Requires<[UseSSE2, OptForSize]>,
1272 Sched<[WriteCvtSD2SS.Folded]>, SIMD_EXC;
1275 let Uses = [MXCSR], mayRaiseFPException = 1, ExeDomain = SSEPackedSingle in {
1276 def VCVTSD2SSrr_Int: I<0x5A, MRMSrcReg,
1277 (outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
1278 "vcvtsd2ss\t{$src2, $src1, $dst|$dst, $src1, $src2}",
1280 (v4f32 (X86frounds VR128:$src1, (v2f64 VR128:$src2))))]>,
1281 XD, VEX_4V, VEX_LIG, VEX_WIG, Requires<[UseAVX]>,
1282 Sched<[WriteCvtSD2SS]>;
1283 def VCVTSD2SSrm_Int: I<0x5A, MRMSrcMem,
1284 (outs VR128:$dst), (ins VR128:$src1, sdmem:$src2),
1285 "vcvtsd2ss\t{$src2, $src1, $dst|$dst, $src1, $src2}",
1287 (v4f32 (X86frounds VR128:$src1, (sse_load_f64 addr:$src2))))]>,
1288 XD, VEX_4V, VEX_LIG, VEX_WIG, Requires<[UseAVX]>,
1289 Sched<[WriteCvtSD2SS.Folded, WriteCvtSD2SS.ReadAfterFold]>;
1290 let Constraints = "$src1 = $dst" in {
1291 def CVTSD2SSrr_Int: I<0x5A, MRMSrcReg,
1292 (outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
1293 "cvtsd2ss\t{$src2, $dst|$dst, $src2}",
1295 (v4f32 (X86frounds VR128:$src1, (v2f64 VR128:$src2))))]>,
1296 XD, Requires<[UseSSE2]>, Sched<[WriteCvtSD2SS]>;
1297 def CVTSD2SSrm_Int: I<0x5A, MRMSrcMem,
1298 (outs VR128:$dst), (ins VR128:$src1, sdmem:$src2),
1299 "cvtsd2ss\t{$src2, $dst|$dst, $src2}",
1301 (v4f32 (X86frounds VR128:$src1, (sse_load_f64 addr:$src2))))]>,
1302 XD, Requires<[UseSSE2]>,
1303 Sched<[WriteCvtSD2SS.Folded, WriteCvtSD2SS.ReadAfterFold]>;
1307 // Convert scalar single to scalar double
1308 // SSE2 instructions with XS prefix
1309 let isCodeGenOnly = 1, hasSideEffects = 0, ExeDomain = SSEPackedSingle in {
1310 def VCVTSS2SDrr : I<0x5A, MRMSrcReg, (outs FR64:$dst),
1311 (ins FR64:$src1, FR32:$src2),
1312 "vcvtss2sd\t{$src2, $src1, $dst|$dst, $src1, $src2}", []>,
1313 XS, VEX_4V, VEX_LIG, VEX_WIG,
1314 Sched<[WriteCvtSS2SD]>, Requires<[UseAVX]>, SIMD_EXC;
1316 def VCVTSS2SDrm : I<0x5A, MRMSrcMem, (outs FR64:$dst),
1317 (ins FR64:$src1, f32mem:$src2),
1318 "vcvtss2sd\t{$src2, $src1, $dst|$dst, $src1, $src2}", []>,
1319 XS, VEX_4V, VEX_LIG, VEX_WIG,
1320 Sched<[WriteCvtSS2SD.Folded, WriteCvtSS2SD.ReadAfterFold]>,
1321 Requires<[UseAVX, OptForSize]>, SIMD_EXC;
1322 } // isCodeGenOnly = 1, hasSideEffects = 0
1324 def : Pat<(f64 (any_fpextend FR32:$src)),
1325 (VCVTSS2SDrr (f64 (IMPLICIT_DEF)), FR32:$src)>, Requires<[UseAVX]>;
1326 def : Pat<(any_fpextend (loadf32 addr:$src)),
1327 (VCVTSS2SDrm (f64 (IMPLICIT_DEF)), addr:$src)>, Requires<[UseAVX, OptForSize]>;
1329 let isCodeGenOnly = 1, ExeDomain = SSEPackedSingle in {
1330 def CVTSS2SDrr : I<0x5A, MRMSrcReg, (outs FR64:$dst), (ins FR32:$src),
1331 "cvtss2sd\t{$src, $dst|$dst, $src}",
1332 [(set FR64:$dst, (any_fpextend FR32:$src))]>,
1333 XS, Requires<[UseSSE2]>, Sched<[WriteCvtSS2SD]>, SIMD_EXC;
1334 def CVTSS2SDrm : I<0x5A, MRMSrcMem, (outs FR64:$dst), (ins f32mem:$src),
1335 "cvtss2sd\t{$src, $dst|$dst, $src}",
1336 [(set FR64:$dst, (any_fpextend (loadf32 addr:$src)))]>,
1337 XS, Requires<[UseSSE2, OptForSize]>,
1338 Sched<[WriteCvtSS2SD.Folded]>, SIMD_EXC;
1339 } // isCodeGenOnly = 1
1341 let hasSideEffects = 0, Uses = [MXCSR], mayRaiseFPException = 1,
1342 ExeDomain = SSEPackedSingle in {
1343 def VCVTSS2SDrr_Int: I<0x5A, MRMSrcReg,
1344 (outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
1345 "vcvtss2sd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
1346 []>, XS, VEX_4V, VEX_LIG, VEX_WIG,
1347 Requires<[HasAVX]>, Sched<[WriteCvtSS2SD]>;
1349 def VCVTSS2SDrm_Int: I<0x5A, MRMSrcMem,
1350 (outs VR128:$dst), (ins VR128:$src1, ssmem:$src2),
1351 "vcvtss2sd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
1352 []>, XS, VEX_4V, VEX_LIG, VEX_WIG, Requires<[HasAVX]>,
1353 Sched<[WriteCvtSS2SD.Folded, WriteCvtSS2SD.ReadAfterFold]>;
1354 let Constraints = "$src1 = $dst" in { // SSE2 instructions with XS prefix
1355 def CVTSS2SDrr_Int: I<0x5A, MRMSrcReg,
1356 (outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
1357 "cvtss2sd\t{$src2, $dst|$dst, $src2}",
1358 []>, XS, Requires<[UseSSE2]>,
1359 Sched<[WriteCvtSS2SD]>;
1361 def CVTSS2SDrm_Int: I<0x5A, MRMSrcMem,
1362 (outs VR128:$dst), (ins VR128:$src1, ssmem:$src2),
1363 "cvtss2sd\t{$src2, $dst|$dst, $src2}",
1364 []>, XS, Requires<[UseSSE2]>,
1365 Sched<[WriteCvtSS2SD.Folded, WriteCvtSS2SD.ReadAfterFold]>;
1367 } // hasSideEffects = 0
1369 // Patterns used for matching (v)cvtsi2ss, (v)cvtsi2sd, (v)cvtsd2ss and
1370 // (v)cvtss2sd intrinsic sequences from clang which produce unnecessary
1371 // vmovs{s,d} instructions
1372 let Predicates = [UseAVX] in {
1373 def : Pat<(v4f32 (X86Movss
1375 (v4f32 (scalar_to_vector
1376 (f32 (any_fpround (f64 (extractelt VR128:$src, (iPTR 0))))))))),
1377 (VCVTSD2SSrr_Int VR128:$dst, VR128:$src)>;
1379 def : Pat<(v2f64 (X86Movsd
1381 (v2f64 (scalar_to_vector
1382 (f64 (any_fpextend (f32 (extractelt VR128:$src, (iPTR 0))))))))),
1383 (VCVTSS2SDrr_Int VR128:$dst, VR128:$src)>;
1385 def : Pat<(v4f32 (X86Movss
1387 (v4f32 (scalar_to_vector (f32 (any_sint_to_fp GR64:$src)))))),
1388 (VCVTSI642SSrr_Int VR128:$dst, GR64:$src)>;
1390 def : Pat<(v4f32 (X86Movss
1392 (v4f32 (scalar_to_vector (f32 (any_sint_to_fp (loadi64 addr:$src))))))),
1393 (VCVTSI642SSrm_Int VR128:$dst, addr:$src)>;
1395 def : Pat<(v4f32 (X86Movss
1397 (v4f32 (scalar_to_vector (f32 (any_sint_to_fp GR32:$src)))))),
1398 (VCVTSI2SSrr_Int VR128:$dst, GR32:$src)>;
1400 def : Pat<(v4f32 (X86Movss
1402 (v4f32 (scalar_to_vector (f32 (any_sint_to_fp (loadi32 addr:$src))))))),
1403 (VCVTSI2SSrm_Int VR128:$dst, addr:$src)>;
1405 def : Pat<(v2f64 (X86Movsd
1407 (v2f64 (scalar_to_vector (f64 (any_sint_to_fp GR64:$src)))))),
1408 (VCVTSI642SDrr_Int VR128:$dst, GR64:$src)>;
1410 def : Pat<(v2f64 (X86Movsd
1412 (v2f64 (scalar_to_vector (f64 (any_sint_to_fp (loadi64 addr:$src))))))),
1413 (VCVTSI642SDrm_Int VR128:$dst, addr:$src)>;
1415 def : Pat<(v2f64 (X86Movsd
1417 (v2f64 (scalar_to_vector (f64 (any_sint_to_fp GR32:$src)))))),
1418 (VCVTSI2SDrr_Int VR128:$dst, GR32:$src)>;
1420 def : Pat<(v2f64 (X86Movsd
1422 (v2f64 (scalar_to_vector (f64 (any_sint_to_fp (loadi32 addr:$src))))))),
1423 (VCVTSI2SDrm_Int VR128:$dst, addr:$src)>;
1424 } // Predicates = [UseAVX]
1426 let Predicates = [UseSSE2] in {
1427 def : Pat<(v4f32 (X86Movss
1429 (v4f32 (scalar_to_vector
1430 (f32 (any_fpround (f64 (extractelt VR128:$src, (iPTR 0))))))))),
1431 (CVTSD2SSrr_Int VR128:$dst, VR128:$src)>;
1433 def : Pat<(v2f64 (X86Movsd
1435 (v2f64 (scalar_to_vector
1436 (f64 (any_fpextend (f32 (extractelt VR128:$src, (iPTR 0))))))))),
1437 (CVTSS2SDrr_Int VR128:$dst, VR128:$src)>;
1439 def : Pat<(v2f64 (X86Movsd
1441 (v2f64 (scalar_to_vector (f64 (any_sint_to_fp GR64:$src)))))),
1442 (CVTSI642SDrr_Int VR128:$dst, GR64:$src)>;
1444 def : Pat<(v2f64 (X86Movsd
1446 (v2f64 (scalar_to_vector (f64 (any_sint_to_fp (loadi64 addr:$src))))))),
1447 (CVTSI642SDrm_Int VR128:$dst, addr:$src)>;
1449 def : Pat<(v2f64 (X86Movsd
1451 (v2f64 (scalar_to_vector (f64 (any_sint_to_fp GR32:$src)))))),
1452 (CVTSI2SDrr_Int VR128:$dst, GR32:$src)>;
1454 def : Pat<(v2f64 (X86Movsd
1456 (v2f64 (scalar_to_vector (f64 (any_sint_to_fp (loadi32 addr:$src))))))),
1457 (CVTSI2SDrm_Int VR128:$dst, addr:$src)>;
1458 } // Predicates = [UseSSE2]
1460 let Predicates = [UseSSE1] in {
1461 def : Pat<(v4f32 (X86Movss
1463 (v4f32 (scalar_to_vector (f32 (any_sint_to_fp GR64:$src)))))),
1464 (CVTSI642SSrr_Int VR128:$dst, GR64:$src)>;
1466 def : Pat<(v4f32 (X86Movss
1468 (v4f32 (scalar_to_vector (f32 (any_sint_to_fp (loadi64 addr:$src))))))),
1469 (CVTSI642SSrm_Int VR128:$dst, addr:$src)>;
1471 def : Pat<(v4f32 (X86Movss
1473 (v4f32 (scalar_to_vector (f32 (any_sint_to_fp GR32:$src)))))),
1474 (CVTSI2SSrr_Int VR128:$dst, GR32:$src)>;
1476 def : Pat<(v4f32 (X86Movss
1478 (v4f32 (scalar_to_vector (f32 (any_sint_to_fp (loadi32 addr:$src))))))),
1479 (CVTSI2SSrm_Int VR128:$dst, addr:$src)>;
1480 } // Predicates = [UseSSE1]
1482 let Predicates = [HasAVX, NoVLX] in {
1483 // Convert packed single/double fp to doubleword
1484 def VCVTPS2DQrr : VPDI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1485 "cvtps2dq\t{$src, $dst|$dst, $src}",
1486 [(set VR128:$dst, (v4i32 (X86cvtp2Int (v4f32 VR128:$src))))]>,
1487 VEX, Sched<[WriteCvtPS2I]>, VEX_WIG, SIMD_EXC;
1488 def VCVTPS2DQrm : VPDI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
1489 "cvtps2dq\t{$src, $dst|$dst, $src}",
1491 (v4i32 (X86cvtp2Int (loadv4f32 addr:$src))))]>,
1492 VEX, Sched<[WriteCvtPS2ILd]>, VEX_WIG, SIMD_EXC;
1493 def VCVTPS2DQYrr : VPDI<0x5B, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
1494 "cvtps2dq\t{$src, $dst|$dst, $src}",
1496 (v8i32 (X86cvtp2Int (v8f32 VR256:$src))))]>,
1497 VEX, VEX_L, Sched<[WriteCvtPS2IY]>, VEX_WIG, SIMD_EXC;
1498 def VCVTPS2DQYrm : VPDI<0x5B, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
1499 "cvtps2dq\t{$src, $dst|$dst, $src}",
1501 (v8i32 (X86cvtp2Int (loadv8f32 addr:$src))))]>,
1502 VEX, VEX_L, Sched<[WriteCvtPS2IYLd]>, VEX_WIG, SIMD_EXC;
1504 def CVTPS2DQrr : PDI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1505 "cvtps2dq\t{$src, $dst|$dst, $src}",
1506 [(set VR128:$dst, (v4i32 (X86cvtp2Int (v4f32 VR128:$src))))]>,
1507 Sched<[WriteCvtPS2I]>, SIMD_EXC;
1508 def CVTPS2DQrm : PDI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
1509 "cvtps2dq\t{$src, $dst|$dst, $src}",
1511 (v4i32 (X86cvtp2Int (memopv4f32 addr:$src))))]>,
1512 Sched<[WriteCvtPS2ILd]>, SIMD_EXC;
1515 // Convert Packed Double FP to Packed DW Integers
1516 let Predicates = [HasAVX, NoVLX], Uses = [MXCSR], mayRaiseFPException = 1 in {
1517 // The assembler can recognize rr 256-bit instructions by seeing a ymm
1518 // register, but the same isn't true when using memory operands instead.
1519 // Provide other assembly rr and rm forms to address this explicitly.
1520 def VCVTPD2DQrr : SDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1521 "vcvtpd2dq\t{$src, $dst|$dst, $src}",
1523 (v4i32 (X86cvtp2Int (v2f64 VR128:$src))))]>,
1524 VEX, Sched<[WriteCvtPD2I]>, VEX_WIG;
1527 def VCVTPD2DQrm : SDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
1528 "vcvtpd2dq{x}\t{$src, $dst|$dst, $src}",
1530 (v4i32 (X86cvtp2Int (loadv2f64 addr:$src))))]>, VEX,
1531 Sched<[WriteCvtPD2ILd]>, VEX_WIG;
1534 def VCVTPD2DQYrr : SDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
1535 "vcvtpd2dq\t{$src, $dst|$dst, $src}",
1537 (v4i32 (X86cvtp2Int (v4f64 VR256:$src))))]>,
1538 VEX, VEX_L, Sched<[WriteCvtPD2IY]>, VEX_WIG;
1539 def VCVTPD2DQYrm : SDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f256mem:$src),
1540 "vcvtpd2dq{y}\t{$src, $dst|$dst, $src}",
1542 (v4i32 (X86cvtp2Int (loadv4f64 addr:$src))))]>,
1543 VEX, VEX_L, Sched<[WriteCvtPD2IYLd]>, VEX_WIG;
1546 def : InstAlias<"vcvtpd2dqx\t{$src, $dst|$dst, $src}",
1547 (VCVTPD2DQrr VR128:$dst, VR128:$src), 0, "att">;
1548 def : InstAlias<"vcvtpd2dqy\t{$src, $dst|$dst, $src}",
1549 (VCVTPD2DQYrr VR128:$dst, VR256:$src), 0, "att">;
1551 def CVTPD2DQrm : SDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
1552 "cvtpd2dq\t{$src, $dst|$dst, $src}",
1554 (v4i32 (X86cvtp2Int (memopv2f64 addr:$src))))]>,
1555 Sched<[WriteCvtPD2ILd]>, SIMD_EXC;
1556 def CVTPD2DQrr : SDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1557 "cvtpd2dq\t{$src, $dst|$dst, $src}",
1559 (v4i32 (X86cvtp2Int (v2f64 VR128:$src))))]>,
1560 Sched<[WriteCvtPD2I]>, SIMD_EXC;
1562 // Convert with truncation packed single/double fp to doubleword
1563 // SSE2 packed instructions with XS prefix
1564 let Uses = [MXCSR], mayRaiseFPException = 1 in {
1565 let Predicates = [HasAVX, NoVLX] in {
1566 def VCVTTPS2DQrr : VS2SI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1567 "cvttps2dq\t{$src, $dst|$dst, $src}",
1569 (v4i32 (X86any_cvttp2si (v4f32 VR128:$src))))]>,
1570 VEX, Sched<[WriteCvtPS2I]>, VEX_WIG;
1571 def VCVTTPS2DQrm : VS2SI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
1572 "cvttps2dq\t{$src, $dst|$dst, $src}",
1574 (v4i32 (X86any_cvttp2si (loadv4f32 addr:$src))))]>,
1575 VEX, Sched<[WriteCvtPS2ILd]>, VEX_WIG;
1576 def VCVTTPS2DQYrr : VS2SI<0x5B, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
1577 "cvttps2dq\t{$src, $dst|$dst, $src}",
1579 (v8i32 (X86any_cvttp2si (v8f32 VR256:$src))))]>,
1580 VEX, VEX_L, Sched<[WriteCvtPS2IY]>, VEX_WIG;
1581 def VCVTTPS2DQYrm : VS2SI<0x5B, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
1582 "cvttps2dq\t{$src, $dst|$dst, $src}",
1584 (v8i32 (X86any_cvttp2si (loadv8f32 addr:$src))))]>,
1586 Sched<[WriteCvtPS2IYLd]>, VEX_WIG;
1589 def CVTTPS2DQrr : S2SI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1590 "cvttps2dq\t{$src, $dst|$dst, $src}",
1592 (v4i32 (X86any_cvttp2si (v4f32 VR128:$src))))]>,
1593 Sched<[WriteCvtPS2I]>;
1594 def CVTTPS2DQrm : S2SI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
1595 "cvttps2dq\t{$src, $dst|$dst, $src}",
1597 (v4i32 (X86any_cvttp2si (memopv4f32 addr:$src))))]>,
1598 Sched<[WriteCvtPS2ILd]>;
1601 // The assembler can recognize rr 256-bit instructions by seeing a ymm
1602 // register, but the same isn't true when using memory operands instead.
1603 // Provide other assembly rr and rm forms to address this explicitly.
1604 let Predicates = [HasAVX, NoVLX], Uses = [MXCSR], mayRaiseFPException = 1 in {
1606 def VCVTTPD2DQrr : VPDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1607 "cvttpd2dq\t{$src, $dst|$dst, $src}",
1609 (v4i32 (X86any_cvttp2si (v2f64 VR128:$src))))]>,
1610 VEX, Sched<[WriteCvtPD2I]>, VEX_WIG;
1611 def VCVTTPD2DQrm : VPDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
1612 "cvttpd2dq{x}\t{$src, $dst|$dst, $src}",
1614 (v4i32 (X86any_cvttp2si (loadv2f64 addr:$src))))]>,
1615 VEX, Sched<[WriteCvtPD2ILd]>, VEX_WIG;
1618 def VCVTTPD2DQYrr : VPDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
1619 "cvttpd2dq\t{$src, $dst|$dst, $src}",
1621 (v4i32 (X86any_cvttp2si (v4f64 VR256:$src))))]>,
1622 VEX, VEX_L, Sched<[WriteCvtPD2IY]>, VEX_WIG;
1623 def VCVTTPD2DQYrm : VPDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f256mem:$src),
1624 "cvttpd2dq{y}\t{$src, $dst|$dst, $src}",
1626 (v4i32 (X86any_cvttp2si (loadv4f64 addr:$src))))]>,
1627 VEX, VEX_L, Sched<[WriteCvtPD2IYLd]>, VEX_WIG;
1628 } // Predicates = [HasAVX, NoVLX]
1630 def : InstAlias<"vcvttpd2dqx\t{$src, $dst|$dst, $src}",
1631 (VCVTTPD2DQrr VR128:$dst, VR128:$src), 0, "att">;
1632 def : InstAlias<"vcvttpd2dqy\t{$src, $dst|$dst, $src}",
1633 (VCVTTPD2DQYrr VR128:$dst, VR256:$src), 0, "att">;
1635 let Predicates = [HasAVX, NoVLX] in {
1636 def : Pat<(v4i32 (any_fp_to_sint (v4f64 VR256:$src))),
1637 (VCVTTPD2DQYrr VR256:$src)>;
1638 def : Pat<(v4i32 (any_fp_to_sint (loadv4f64 addr:$src))),
1639 (VCVTTPD2DQYrm addr:$src)>;
1642 def CVTTPD2DQrr : PDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1643 "cvttpd2dq\t{$src, $dst|$dst, $src}",
1645 (v4i32 (X86any_cvttp2si (v2f64 VR128:$src))))]>,
1646 Sched<[WriteCvtPD2I]>, SIMD_EXC;
1647 def CVTTPD2DQrm : PDI<0xE6, MRMSrcMem, (outs VR128:$dst),(ins f128mem:$src),
1648 "cvttpd2dq\t{$src, $dst|$dst, $src}",
1650 (v4i32 (X86any_cvttp2si (memopv2f64 addr:$src))))]>,
1651 Sched<[WriteCvtPD2ILd]>, SIMD_EXC;
1653 // Convert packed single to packed double
1654 let Predicates = [HasAVX, NoVLX], Uses = [MXCSR], mayRaiseFPException = 1 in {
1655 // SSE2 instructions without OpSize prefix
1656 def VCVTPS2PDrr : I<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1657 "vcvtps2pd\t{$src, $dst|$dst, $src}",
1658 [(set VR128:$dst, (v2f64 (X86any_vfpext (v4f32 VR128:$src))))]>,
1659 PS, VEX, Sched<[WriteCvtPS2PD]>, VEX_WIG;
1660 def VCVTPS2PDrm : I<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src),
1661 "vcvtps2pd\t{$src, $dst|$dst, $src}",
1662 [(set VR128:$dst, (v2f64 (extloadv2f32 addr:$src)))]>,
1663 PS, VEX, Sched<[WriteCvtPS2PD.Folded]>, VEX_WIG;
1664 def VCVTPS2PDYrr : I<0x5A, MRMSrcReg, (outs VR256:$dst), (ins VR128:$src),
1665 "vcvtps2pd\t{$src, $dst|$dst, $src}",
1666 [(set VR256:$dst, (v4f64 (any_fpextend (v4f32 VR128:$src))))]>,
1667 PS, VEX, VEX_L, Sched<[WriteCvtPS2PDY]>, VEX_WIG;
1668 def VCVTPS2PDYrm : I<0x5A, MRMSrcMem, (outs VR256:$dst), (ins f128mem:$src),
1669 "vcvtps2pd\t{$src, $dst|$dst, $src}",
1670 [(set VR256:$dst, (v4f64 (extloadv4f32 addr:$src)))]>,
1671 PS, VEX, VEX_L, Sched<[WriteCvtPS2PDY.Folded]>, VEX_WIG;
1674 let Predicates = [UseSSE2], Uses = [MXCSR], mayRaiseFPException = 1 in {
1675 def CVTPS2PDrr : I<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1676 "cvtps2pd\t{$src, $dst|$dst, $src}",
1677 [(set VR128:$dst, (v2f64 (X86any_vfpext (v4f32 VR128:$src))))]>,
1678 PS, Sched<[WriteCvtPS2PD]>;
1679 def CVTPS2PDrm : I<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src),
1680 "cvtps2pd\t{$src, $dst|$dst, $src}",
1681 [(set VR128:$dst, (v2f64 (extloadv2f32 addr:$src)))]>,
1682 PS, Sched<[WriteCvtPS2PD.Folded]>;
1685 // Convert Packed DW Integers to Packed Double FP
1686 let Predicates = [HasAVX, NoVLX] in {
1687 let hasSideEffects = 0, mayLoad = 1 in
1688 def VCVTDQ2PDrm : S2SI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
1689 "vcvtdq2pd\t{$src, $dst|$dst, $src}",
1691 (v2f64 (X86any_VSintToFP
1693 (v2i64 (scalar_to_vector
1694 (loadi64 addr:$src)))))))]>,
1695 VEX, Sched<[WriteCvtI2PDLd]>, VEX_WIG;
1696 def VCVTDQ2PDrr : S2SI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1697 "vcvtdq2pd\t{$src, $dst|$dst, $src}",
1699 (v2f64 (X86any_VSintToFP (v4i32 VR128:$src))))]>,
1700 VEX, Sched<[WriteCvtI2PD]>, VEX_WIG;
1701 def VCVTDQ2PDYrm : S2SI<0xE6, MRMSrcMem, (outs VR256:$dst), (ins i128mem:$src),
1702 "vcvtdq2pd\t{$src, $dst|$dst, $src}",
1704 (v4f64 (any_sint_to_fp (loadv4i32 addr:$src))))]>,
1705 VEX, VEX_L, Sched<[WriteCvtI2PDYLd]>,
1707 def VCVTDQ2PDYrr : S2SI<0xE6, MRMSrcReg, (outs VR256:$dst), (ins VR128:$src),
1708 "vcvtdq2pd\t{$src, $dst|$dst, $src}",
1710 (v4f64 (any_sint_to_fp (v4i32 VR128:$src))))]>,
1711 VEX, VEX_L, Sched<[WriteCvtI2PDY]>, VEX_WIG;
1714 let hasSideEffects = 0, mayLoad = 1 in
1715 def CVTDQ2PDrm : S2SI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
1716 "cvtdq2pd\t{$src, $dst|$dst, $src}",
1718 (v2f64 (X86any_VSintToFP
1720 (v2i64 (scalar_to_vector
1721 (loadi64 addr:$src)))))))]>,
1722 Sched<[WriteCvtI2PDLd]>;
1723 def CVTDQ2PDrr : S2SI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1724 "cvtdq2pd\t{$src, $dst|$dst, $src}",
1726 (v2f64 (X86any_VSintToFP (v4i32 VR128:$src))))]>,
1727 Sched<[WriteCvtI2PD]>;
1729 // AVX register conversion intrinsics
1730 let Predicates = [HasAVX, NoVLX] in {
1731 def : Pat<(v2f64 (X86any_VSintToFP (bc_v4i32 (v2i64 (X86vzload64 addr:$src))))),
1732 (VCVTDQ2PDrm addr:$src)>;
1733 } // Predicates = [HasAVX, NoVLX]
1735 // SSE2 register conversion intrinsics
1736 let Predicates = [UseSSE2] in {
1737 def : Pat<(v2f64 (X86any_VSintToFP (bc_v4i32 (v2i64 (X86vzload64 addr:$src))))),
1738 (CVTDQ2PDrm addr:$src)>;
1739 } // Predicates = [UseSSE2]
1741 // Convert packed double to packed single
1742 // The assembler can recognize rr 256-bit instructions by seeing a ymm
1743 // register, but the same isn't true when using memory operands instead.
1744 // Provide other assembly rr and rm forms to address this explicitly.
1745 let Predicates = [HasAVX, NoVLX], Uses = [MXCSR], mayRaiseFPException = 1 in {
1747 def VCVTPD2PSrr : VPDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1748 "cvtpd2ps\t{$src, $dst|$dst, $src}",
1749 [(set VR128:$dst, (v4f32 (X86any_vfpround (v2f64 VR128:$src))))]>,
1750 VEX, Sched<[WriteCvtPD2PS]>, VEX_WIG;
1751 def VCVTPD2PSrm : VPDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
1752 "cvtpd2ps{x}\t{$src, $dst|$dst, $src}",
1753 [(set VR128:$dst, (v4f32 (X86any_vfpround (loadv2f64 addr:$src))))]>,
1754 VEX, Sched<[WriteCvtPD2PS.Folded]>, VEX_WIG;
1756 def VCVTPD2PSYrr : VPDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
1757 "cvtpd2ps\t{$src, $dst|$dst, $src}",
1758 [(set VR128:$dst, (v4f32 (X86any_vfpround (v4f64 VR256:$src))))]>,
1759 VEX, VEX_L, Sched<[WriteCvtPD2PSY]>, VEX_WIG;
1760 def VCVTPD2PSYrm : VPDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f256mem:$src),
1761 "cvtpd2ps{y}\t{$src, $dst|$dst, $src}",
1762 [(set VR128:$dst, (v4f32 (X86any_vfpround (loadv4f64 addr:$src))))]>,
1763 VEX, VEX_L, Sched<[WriteCvtPD2PSY.Folded]>, VEX_WIG;
1764 } // Predicates = [HasAVX, NoVLX]
1766 def : InstAlias<"vcvtpd2psx\t{$src, $dst|$dst, $src}",
1767 (VCVTPD2PSrr VR128:$dst, VR128:$src), 0, "att">;
1768 def : InstAlias<"vcvtpd2psy\t{$src, $dst|$dst, $src}",
1769 (VCVTPD2PSYrr VR128:$dst, VR256:$src), 0, "att">;
1771 def CVTPD2PSrr : PDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
1772 "cvtpd2ps\t{$src, $dst|$dst, $src}",
1773 [(set VR128:$dst, (v4f32 (X86any_vfpround (v2f64 VR128:$src))))]>,
1774 Sched<[WriteCvtPD2PS]>, SIMD_EXC;
1775 def CVTPD2PSrm : PDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
1776 "cvtpd2ps\t{$src, $dst|$dst, $src}",
1777 [(set VR128:$dst, (v4f32 (X86any_vfpround (memopv2f64 addr:$src))))]>,
1778 Sched<[WriteCvtPD2PS.Folded]>, SIMD_EXC;
1780 //===----------------------------------------------------------------------===//
1781 // SSE 1 & 2 - Compare Instructions
1782 //===----------------------------------------------------------------------===//
1784 // sse12_cmp_scalar - sse 1 & 2 compare scalar instructions
1785 multiclass sse12_cmp_scalar<RegisterClass RC, X86MemOperand x86memop,
1786 Operand memop, SDNode OpNode, ValueType VT,
1787 PatFrag ld_frag, string asm,
1788 X86FoldableSchedWrite sched,
1789 PatFrags mem_frags> {
1790 def rr_Int : SIi8<0xC2, MRMSrcReg, (outs VR128:$dst),
1791 (ins VR128:$src1, VR128:$src2, u8imm:$cc), asm,
1792 [(set VR128:$dst, (OpNode (VT VR128:$src1),
1793 VR128:$src2, timm:$cc))]>,
1794 Sched<[sched]>, SIMD_EXC;
1796 def rm_Int : SIi8<0xC2, MRMSrcMem, (outs VR128:$dst),
1797 (ins VR128:$src1, memop:$src2, u8imm:$cc), asm,
1798 [(set VR128:$dst, (OpNode (VT VR128:$src1),
1799 (mem_frags addr:$src2), timm:$cc))]>,
1800 Sched<[sched.Folded, sched.ReadAfterFold]>, SIMD_EXC;
1802 let isCodeGenOnly = 1 in {
1803 let isCommutable = 1 in
1804 def rr : SIi8<0xC2, MRMSrcReg,
1805 (outs RC:$dst), (ins RC:$src1, RC:$src2, u8imm:$cc), asm,
1806 [(set RC:$dst, (OpNode RC:$src1, RC:$src2, timm:$cc))]>,
1807 Sched<[sched]>, SIMD_EXC;
1808 def rm : SIi8<0xC2, MRMSrcMem,
1809 (outs RC:$dst), (ins RC:$src1, x86memop:$src2, u8imm:$cc), asm,
1810 [(set RC:$dst, (OpNode RC:$src1,
1811 (ld_frag addr:$src2), timm:$cc))]>,
1812 Sched<[sched.Folded, sched.ReadAfterFold]>, SIMD_EXC;
1816 let ExeDomain = SSEPackedSingle in
1817 defm VCMPSS : sse12_cmp_scalar<FR32, f32mem, ssmem, X86cmps, v4f32, loadf32,
1818 "cmpss\t{$cc, $src2, $src1, $dst|$dst, $src1, $src2, $cc}",
1819 SchedWriteFCmpSizes.PS.Scl, sse_load_f32>,
1820 XS, VEX_4V, VEX_LIG, VEX_WIG;
1821 let ExeDomain = SSEPackedDouble in
1822 defm VCMPSD : sse12_cmp_scalar<FR64, f64mem, sdmem, X86cmps, v2f64, loadf64,
1823 "cmpsd\t{$cc, $src2, $src1, $dst|$dst, $src1, $src2, $cc}",
1824 SchedWriteFCmpSizes.PD.Scl, sse_load_f64>,
1825 XD, VEX_4V, VEX_LIG, VEX_WIG;
1827 let Constraints = "$src1 = $dst" in {
1828 let ExeDomain = SSEPackedSingle in
1829 defm CMPSS : sse12_cmp_scalar<FR32, f32mem, ssmem, X86cmps, v4f32, loadf32,
1830 "cmpss\t{$cc, $src2, $dst|$dst, $src2, $cc}",
1831 SchedWriteFCmpSizes.PS.Scl, sse_load_f32>, XS;
1832 let ExeDomain = SSEPackedDouble in
1833 defm CMPSD : sse12_cmp_scalar<FR64, f64mem, sdmem, X86cmps, v2f64, loadf64,
1834 "cmpsd\t{$cc, $src2, $dst|$dst, $src2, $cc}",
1835 SchedWriteFCmpSizes.PD.Scl, sse_load_f64>, XD;
1838 // sse12_ord_cmp - Unordered/Ordered scalar fp compare and set EFLAGS
1839 multiclass sse12_ord_cmp<bits<8> opc, RegisterClass RC, SDPatternOperator OpNode,
1840 ValueType vt, X86MemOperand x86memop,
1841 PatFrag ld_frag, string OpcodeStr, Domain d,
1842 X86FoldableSchedWrite sched = WriteFComX> {
1843 let ExeDomain = d in {
1844 def rr: SI<opc, MRMSrcReg, (outs), (ins RC:$src1, RC:$src2),
1845 !strconcat(OpcodeStr, "\t{$src2, $src1|$src1, $src2}"),
1846 [(set EFLAGS, (OpNode (vt RC:$src1), RC:$src2))]>,
1847 Sched<[sched]>, SIMD_EXC;
1849 def rm: SI<opc, MRMSrcMem, (outs), (ins RC:$src1, x86memop:$src2),
1850 !strconcat(OpcodeStr, "\t{$src2, $src1|$src1, $src2}"),
1851 [(set EFLAGS, (OpNode (vt RC:$src1),
1852 (ld_frag addr:$src2)))]>,
1853 Sched<[sched.Folded, sched.ReadAfterFold]>, SIMD_EXC;
1857 // sse12_ord_cmp_int - Intrinsic version of sse12_ord_cmp
1858 multiclass sse12_ord_cmp_int<bits<8> opc, RegisterClass RC, SDNode OpNode,
1859 ValueType vt, Operand memop,
1860 PatFrags mem_frags, string OpcodeStr,
1862 X86FoldableSchedWrite sched = WriteFComX> {
1863 let ExeDomain = d in {
1864 def rr_Int: SI<opc, MRMSrcReg, (outs), (ins RC:$src1, RC:$src2),
1865 !strconcat(OpcodeStr, "\t{$src2, $src1|$src1, $src2}"),
1866 [(set EFLAGS, (OpNode (vt RC:$src1), RC:$src2))]>,
1867 Sched<[sched]>, SIMD_EXC;
1869 def rm_Int: SI<opc, MRMSrcMem, (outs), (ins RC:$src1, memop:$src2),
1870 !strconcat(OpcodeStr, "\t{$src2, $src1|$src1, $src2}"),
1871 [(set EFLAGS, (OpNode (vt RC:$src1),
1872 (mem_frags addr:$src2)))]>,
1873 Sched<[sched.Folded, sched.ReadAfterFold]>, SIMD_EXC;
1877 let Defs = [EFLAGS] in {
1878 defm VUCOMISS : sse12_ord_cmp<0x2E, FR32, X86any_fcmp, f32, f32mem, loadf32,
1879 "ucomiss", SSEPackedSingle>, PS, VEX, VEX_LIG, VEX_WIG;
1880 defm VUCOMISD : sse12_ord_cmp<0x2E, FR64, X86any_fcmp, f64, f64mem, loadf64,
1881 "ucomisd", SSEPackedDouble>, PD, VEX, VEX_LIG, VEX_WIG;
1882 defm VCOMISS : sse12_ord_cmp<0x2F, FR32, X86strict_fcmps, f32, f32mem, loadf32,
1883 "comiss", SSEPackedSingle>, PS, VEX, VEX_LIG, VEX_WIG;
1884 defm VCOMISD : sse12_ord_cmp<0x2F, FR64, X86strict_fcmps, f64, f64mem, loadf64,
1885 "comisd", SSEPackedDouble>, PD, VEX, VEX_LIG, VEX_WIG;
1887 let isCodeGenOnly = 1 in {
1888 defm VUCOMISS : sse12_ord_cmp_int<0x2E, VR128, X86ucomi, v4f32, ssmem,
1889 sse_load_f32, "ucomiss", SSEPackedSingle>, PS, VEX, VEX_LIG, VEX_WIG;
1890 defm VUCOMISD : sse12_ord_cmp_int<0x2E, VR128, X86ucomi, v2f64, sdmem,
1891 sse_load_f64, "ucomisd", SSEPackedDouble>, PD, VEX, VEX_LIG, VEX_WIG;
1893 defm VCOMISS : sse12_ord_cmp_int<0x2F, VR128, X86comi, v4f32, ssmem,
1894 sse_load_f32, "comiss", SSEPackedSingle>, PS, VEX, VEX_LIG, VEX_WIG;
1895 defm VCOMISD : sse12_ord_cmp_int<0x2F, VR128, X86comi, v2f64, sdmem,
1896 sse_load_f64, "comisd", SSEPackedDouble>, PD, VEX, VEX_LIG, VEX_WIG;
1898 defm UCOMISS : sse12_ord_cmp<0x2E, FR32, X86any_fcmp, f32, f32mem, loadf32,
1899 "ucomiss", SSEPackedSingle>, PS;
1900 defm UCOMISD : sse12_ord_cmp<0x2E, FR64, X86any_fcmp, f64, f64mem, loadf64,
1901 "ucomisd", SSEPackedDouble>, PD;
1902 defm COMISS : sse12_ord_cmp<0x2F, FR32, X86strict_fcmps, f32, f32mem, loadf32,
1903 "comiss", SSEPackedSingle>, PS;
1904 defm COMISD : sse12_ord_cmp<0x2F, FR64, X86strict_fcmps, f64, f64mem, loadf64,
1905 "comisd", SSEPackedDouble>, PD;
1907 let isCodeGenOnly = 1 in {
1908 defm UCOMISS : sse12_ord_cmp_int<0x2E, VR128, X86ucomi, v4f32, ssmem,
1909 sse_load_f32, "ucomiss", SSEPackedSingle>, PS;
1910 defm UCOMISD : sse12_ord_cmp_int<0x2E, VR128, X86ucomi, v2f64, sdmem,
1911 sse_load_f64, "ucomisd", SSEPackedDouble>, PD;
1913 defm COMISS : sse12_ord_cmp_int<0x2F, VR128, X86comi, v4f32, ssmem,
1914 sse_load_f32, "comiss", SSEPackedSingle>, PS;
1915 defm COMISD : sse12_ord_cmp_int<0x2F, VR128, X86comi, v2f64, sdmem,
1916 sse_load_f64, "comisd", SSEPackedDouble>, PD;
1918 } // Defs = [EFLAGS]
1920 // sse12_cmp_packed - sse 1 & 2 compare packed instructions
1921 multiclass sse12_cmp_packed<RegisterClass RC, X86MemOperand x86memop,
1922 ValueType VT, string asm,
1923 X86FoldableSchedWrite sched,
1924 Domain d, PatFrag ld_frag> {
1925 let isCommutable = 1 in
1926 def rri : PIi8<0xC2, MRMSrcReg,
1927 (outs RC:$dst), (ins RC:$src1, RC:$src2, u8imm:$cc), asm,
1928 [(set RC:$dst, (VT (X86any_cmpp RC:$src1, RC:$src2, timm:$cc)))], d>,
1929 Sched<[sched]>, SIMD_EXC;
1930 def rmi : PIi8<0xC2, MRMSrcMem,
1931 (outs RC:$dst), (ins RC:$src1, x86memop:$src2, u8imm:$cc), asm,
1933 (VT (X86any_cmpp RC:$src1, (ld_frag addr:$src2), timm:$cc)))], d>,
1934 Sched<[sched.Folded, sched.ReadAfterFold]>, SIMD_EXC;
1937 defm VCMPPS : sse12_cmp_packed<VR128, f128mem, v4f32,
1938 "cmpps\t{$cc, $src2, $src1, $dst|$dst, $src1, $src2, $cc}",
1939 SchedWriteFCmpSizes.PS.XMM, SSEPackedSingle, loadv4f32>, PS, VEX_4V, VEX_WIG;
1940 defm VCMPPD : sse12_cmp_packed<VR128, f128mem, v2f64,
1941 "cmppd\t{$cc, $src2, $src1, $dst|$dst, $src1, $src2, $cc}",
1942 SchedWriteFCmpSizes.PD.XMM, SSEPackedDouble, loadv2f64>, PD, VEX_4V, VEX_WIG;
1943 defm VCMPPSY : sse12_cmp_packed<VR256, f256mem, v8f32,
1944 "cmpps\t{$cc, $src2, $src1, $dst|$dst, $src1, $src2, $cc}",
1945 SchedWriteFCmpSizes.PS.YMM, SSEPackedSingle, loadv8f32>, PS, VEX_4V, VEX_L, VEX_WIG;
1946 defm VCMPPDY : sse12_cmp_packed<VR256, f256mem, v4f64,
1947 "cmppd\t{$cc, $src2, $src1, $dst|$dst, $src1, $src2, $cc}",
1948 SchedWriteFCmpSizes.PD.YMM, SSEPackedDouble, loadv4f64>, PD, VEX_4V, VEX_L, VEX_WIG;
1949 let Constraints = "$src1 = $dst" in {
1950 defm CMPPS : sse12_cmp_packed<VR128, f128mem, v4f32,
1951 "cmpps\t{$cc, $src2, $dst|$dst, $src2, $cc}",
1952 SchedWriteFCmpSizes.PS.XMM, SSEPackedSingle, memopv4f32>, PS;
1953 defm CMPPD : sse12_cmp_packed<VR128, f128mem, v2f64,
1954 "cmppd\t{$cc, $src2, $dst|$dst, $src2, $cc}",
1955 SchedWriteFCmpSizes.PD.XMM, SSEPackedDouble, memopv2f64>, PD;
1958 def CommutableCMPCC : PatLeaf<(timm), [{
1959 uint64_t Imm = N->getZExtValue() & 0x7;
1960 return (Imm == 0x00 || Imm == 0x03 || Imm == 0x04 || Imm == 0x07);
1963 // Patterns to select compares with loads in first operand.
1964 let Predicates = [HasAVX] in {
1965 def : Pat<(v4f64 (X86any_cmpp (loadv4f64 addr:$src2), VR256:$src1,
1966 CommutableCMPCC:$cc)),
1967 (VCMPPDYrmi VR256:$src1, addr:$src2, timm:$cc)>;
1969 def : Pat<(v8f32 (X86any_cmpp (loadv8f32 addr:$src2), VR256:$src1,
1970 CommutableCMPCC:$cc)),
1971 (VCMPPSYrmi VR256:$src1, addr:$src2, timm:$cc)>;
1973 def : Pat<(v2f64 (X86any_cmpp (loadv2f64 addr:$src2), VR128:$src1,
1974 CommutableCMPCC:$cc)),
1975 (VCMPPDrmi VR128:$src1, addr:$src2, timm:$cc)>;
1977 def : Pat<(v4f32 (X86any_cmpp (loadv4f32 addr:$src2), VR128:$src1,
1978 CommutableCMPCC:$cc)),
1979 (VCMPPSrmi VR128:$src1, addr:$src2, timm:$cc)>;
1981 def : Pat<(f64 (X86cmps (loadf64 addr:$src2), FR64:$src1,
1982 CommutableCMPCC:$cc)),
1983 (VCMPSDrm FR64:$src1, addr:$src2, timm:$cc)>;
1985 def : Pat<(f32 (X86cmps (loadf32 addr:$src2), FR32:$src1,
1986 CommutableCMPCC:$cc)),
1987 (VCMPSSrm FR32:$src1, addr:$src2, timm:$cc)>;
1990 let Predicates = [UseSSE2] in {
1991 def : Pat<(v2f64 (X86any_cmpp (memopv2f64 addr:$src2), VR128:$src1,
1992 CommutableCMPCC:$cc)),
1993 (CMPPDrmi VR128:$src1, addr:$src2, timm:$cc)>;
1995 def : Pat<(f64 (X86cmps (loadf64 addr:$src2), FR64:$src1,
1996 CommutableCMPCC:$cc)),
1997 (CMPSDrm FR64:$src1, addr:$src2, timm:$cc)>;
2000 let Predicates = [UseSSE1] in {
2001 def : Pat<(v4f32 (X86any_cmpp (memopv4f32 addr:$src2), VR128:$src1,
2002 CommutableCMPCC:$cc)),
2003 (CMPPSrmi VR128:$src1, addr:$src2, timm:$cc)>;
2005 def : Pat<(f32 (X86cmps (loadf32 addr:$src2), FR32:$src1,
2006 CommutableCMPCC:$cc)),
2007 (CMPSSrm FR32:$src1, addr:$src2, timm:$cc)>;
2010 //===----------------------------------------------------------------------===//
2011 // SSE 1 & 2 - Shuffle Instructions
2012 //===----------------------------------------------------------------------===//
2014 /// sse12_shuffle - sse 1 & 2 fp shuffle instructions
2015 multiclass sse12_shuffle<RegisterClass RC, X86MemOperand x86memop,
2016 ValueType vt, string asm, PatFrag mem_frag,
2017 X86FoldableSchedWrite sched, Domain d,
2018 bit IsCommutable = 0> {
2019 def rmi : PIi8<0xC6, MRMSrcMem, (outs RC:$dst),
2020 (ins RC:$src1, x86memop:$src2, u8imm:$src3), asm,
2021 [(set RC:$dst, (vt (X86Shufp RC:$src1, (mem_frag addr:$src2),
2022 (i8 timm:$src3))))], d>,
2023 Sched<[sched.Folded, sched.ReadAfterFold]>;
2024 let isCommutable = IsCommutable in
2025 def rri : PIi8<0xC6, MRMSrcReg, (outs RC:$dst),
2026 (ins RC:$src1, RC:$src2, u8imm:$src3), asm,
2027 [(set RC:$dst, (vt (X86Shufp RC:$src1, RC:$src2,
2028 (i8 timm:$src3))))], d>,
2032 let Predicates = [HasAVX, NoVLX] in {
2033 defm VSHUFPS : sse12_shuffle<VR128, f128mem, v4f32,
2034 "shufps\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
2035 loadv4f32, SchedWriteFShuffle.XMM, SSEPackedSingle>,
2036 PS, VEX_4V, VEX_WIG;
2037 defm VSHUFPSY : sse12_shuffle<VR256, f256mem, v8f32,
2038 "shufps\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
2039 loadv8f32, SchedWriteFShuffle.YMM, SSEPackedSingle>,
2040 PS, VEX_4V, VEX_L, VEX_WIG;
2041 defm VSHUFPD : sse12_shuffle<VR128, f128mem, v2f64,
2042 "shufpd\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
2043 loadv2f64, SchedWriteFShuffle.XMM, SSEPackedDouble>,
2044 PD, VEX_4V, VEX_WIG;
2045 defm VSHUFPDY : sse12_shuffle<VR256, f256mem, v4f64,
2046 "shufpd\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
2047 loadv4f64, SchedWriteFShuffle.YMM, SSEPackedDouble>,
2048 PD, VEX_4V, VEX_L, VEX_WIG;
2050 let Constraints = "$src1 = $dst" in {
2051 defm SHUFPS : sse12_shuffle<VR128, f128mem, v4f32,
2052 "shufps\t{$src3, $src2, $dst|$dst, $src2, $src3}",
2053 memopv4f32, SchedWriteFShuffle.XMM, SSEPackedSingle>, PS;
2054 defm SHUFPD : sse12_shuffle<VR128, f128mem, v2f64,
2055 "shufpd\t{$src3, $src2, $dst|$dst, $src2, $src3}",
2056 memopv2f64, SchedWriteFShuffle.XMM, SSEPackedDouble, 1>, PD;
2059 //===----------------------------------------------------------------------===//
2060 // SSE 1 & 2 - Unpack FP Instructions
2061 //===----------------------------------------------------------------------===//
2063 /// sse12_unpack_interleave - sse 1 & 2 fp unpack and interleave
2064 multiclass sse12_unpack_interleave<bits<8> opc, SDNode OpNode, ValueType vt,
2065 PatFrag mem_frag, RegisterClass RC,
2066 X86MemOperand x86memop, string asm,
2067 X86FoldableSchedWrite sched, Domain d,
2068 bit IsCommutable = 0> {
2069 let isCommutable = IsCommutable in
2070 def rr : PI<opc, MRMSrcReg,
2071 (outs RC:$dst), (ins RC:$src1, RC:$src2),
2073 (vt (OpNode RC:$src1, RC:$src2)))], d>,
2075 def rm : PI<opc, MRMSrcMem,
2076 (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
2078 (vt (OpNode RC:$src1,
2079 (mem_frag addr:$src2))))], d>,
2080 Sched<[sched.Folded, sched.ReadAfterFold]>;
2083 let Predicates = [HasAVX, NoVLX] in {
2084 defm VUNPCKHPS: sse12_unpack_interleave<0x15, X86Unpckh, v4f32, load,
2085 VR128, f128mem, "unpckhps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
2086 SchedWriteFShuffle.XMM, SSEPackedSingle>, PS, VEX_4V, VEX_WIG;
2087 defm VUNPCKHPD: sse12_unpack_interleave<0x15, X86Unpckh, v2f64, load,
2088 VR128, f128mem, "unpckhpd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
2089 SchedWriteFShuffle.XMM, SSEPackedDouble, 1>, PD, VEX_4V, VEX_WIG;
2090 defm VUNPCKLPS: sse12_unpack_interleave<0x14, X86Unpckl, v4f32, load,
2091 VR128, f128mem, "unpcklps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
2092 SchedWriteFShuffle.XMM, SSEPackedSingle>, PS, VEX_4V, VEX_WIG;
2093 defm VUNPCKLPD: sse12_unpack_interleave<0x14, X86Unpckl, v2f64, load,
2094 VR128, f128mem, "unpcklpd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
2095 SchedWriteFShuffle.XMM, SSEPackedDouble>, PD, VEX_4V, VEX_WIG;
2097 defm VUNPCKHPSY: sse12_unpack_interleave<0x15, X86Unpckh, v8f32, load,
2098 VR256, f256mem, "unpckhps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
2099 SchedWriteFShuffle.YMM, SSEPackedSingle>, PS, VEX_4V, VEX_L, VEX_WIG;
2100 defm VUNPCKHPDY: sse12_unpack_interleave<0x15, X86Unpckh, v4f64, load,
2101 VR256, f256mem, "unpckhpd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
2102 SchedWriteFShuffle.YMM, SSEPackedDouble>, PD, VEX_4V, VEX_L, VEX_WIG;
2103 defm VUNPCKLPSY: sse12_unpack_interleave<0x14, X86Unpckl, v8f32, load,
2104 VR256, f256mem, "unpcklps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
2105 SchedWriteFShuffle.YMM, SSEPackedSingle>, PS, VEX_4V, VEX_L, VEX_WIG;
2106 defm VUNPCKLPDY: sse12_unpack_interleave<0x14, X86Unpckl, v4f64, load,
2107 VR256, f256mem, "unpcklpd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
2108 SchedWriteFShuffle.YMM, SSEPackedDouble>, PD, VEX_4V, VEX_L, VEX_WIG;
2109 }// Predicates = [HasAVX, NoVLX]
2111 let Constraints = "$src1 = $dst" in {
2112 defm UNPCKHPS: sse12_unpack_interleave<0x15, X86Unpckh, v4f32, memop,
2113 VR128, f128mem, "unpckhps\t{$src2, $dst|$dst, $src2}",
2114 SchedWriteFShuffle.XMM, SSEPackedSingle>, PS;
2115 defm UNPCKHPD: sse12_unpack_interleave<0x15, X86Unpckh, v2f64, memop,
2116 VR128, f128mem, "unpckhpd\t{$src2, $dst|$dst, $src2}",
2117 SchedWriteFShuffle.XMM, SSEPackedDouble, 1>, PD;
2118 defm UNPCKLPS: sse12_unpack_interleave<0x14, X86Unpckl, v4f32, memop,
2119 VR128, f128mem, "unpcklps\t{$src2, $dst|$dst, $src2}",
2120 SchedWriteFShuffle.XMM, SSEPackedSingle>, PS;
2121 defm UNPCKLPD: sse12_unpack_interleave<0x14, X86Unpckl, v2f64, memop,
2122 VR128, f128mem, "unpcklpd\t{$src2, $dst|$dst, $src2}",
2123 SchedWriteFShuffle.XMM, SSEPackedDouble>, PD;
2124 } // Constraints = "$src1 = $dst"
2126 let Predicates = [HasAVX1Only] in {
2127 def : Pat<(v8i32 (X86Unpckl VR256:$src1, (loadv8i32 addr:$src2))),
2128 (VUNPCKLPSYrm VR256:$src1, addr:$src2)>;
2129 def : Pat<(v8i32 (X86Unpckl VR256:$src1, VR256:$src2)),
2130 (VUNPCKLPSYrr VR256:$src1, VR256:$src2)>;
2131 def : Pat<(v8i32 (X86Unpckh VR256:$src1, (loadv8i32 addr:$src2))),
2132 (VUNPCKHPSYrm VR256:$src1, addr:$src2)>;
2133 def : Pat<(v8i32 (X86Unpckh VR256:$src1, VR256:$src2)),
2134 (VUNPCKHPSYrr VR256:$src1, VR256:$src2)>;
2136 def : Pat<(v4i64 (X86Unpckl VR256:$src1, (loadv4i64 addr:$src2))),
2137 (VUNPCKLPDYrm VR256:$src1, addr:$src2)>;
2138 def : Pat<(v4i64 (X86Unpckl VR256:$src1, VR256:$src2)),
2139 (VUNPCKLPDYrr VR256:$src1, VR256:$src2)>;
2140 def : Pat<(v4i64 (X86Unpckh VR256:$src1, (loadv4i64 addr:$src2))),
2141 (VUNPCKHPDYrm VR256:$src1, addr:$src2)>;
2142 def : Pat<(v4i64 (X86Unpckh VR256:$src1, VR256:$src2)),
2143 (VUNPCKHPDYrr VR256:$src1, VR256:$src2)>;
2146 let Predicates = [UseSSE2] in {
2147 // Use MOVHPD if the load isn't aligned enough for UNPCKLPD.
2148 def : Pat<(v2f64 (X86Unpckl VR128:$src1,
2149 (v2f64 (simple_load addr:$src2)))),
2150 (MOVHPDrm VR128:$src1, addr:$src2)>;
2153 //===----------------------------------------------------------------------===//
2154 // SSE 1 & 2 - Extract Floating-Point Sign mask
2155 //===----------------------------------------------------------------------===//
2157 /// sse12_extr_sign_mask - sse 1 & 2 unpack and interleave
2158 multiclass sse12_extr_sign_mask<RegisterClass RC, ValueType vt,
2159 string asm, Domain d> {
2160 def rr : PI<0x50, MRMSrcReg, (outs GR32orGR64:$dst), (ins RC:$src),
2161 !strconcat(asm, "\t{$src, $dst|$dst, $src}"),
2162 [(set GR32orGR64:$dst, (X86movmsk (vt RC:$src)))], d>,
2163 Sched<[WriteFMOVMSK]>;
2166 let Predicates = [HasAVX] in {
2167 defm VMOVMSKPS : sse12_extr_sign_mask<VR128, v4f32, "movmskps",
2168 SSEPackedSingle>, PS, VEX, VEX_WIG;
2169 defm VMOVMSKPD : sse12_extr_sign_mask<VR128, v2f64, "movmskpd",
2170 SSEPackedDouble>, PD, VEX, VEX_WIG;
2171 defm VMOVMSKPSY : sse12_extr_sign_mask<VR256, v8f32, "movmskps",
2172 SSEPackedSingle>, PS, VEX, VEX_L, VEX_WIG;
2173 defm VMOVMSKPDY : sse12_extr_sign_mask<VR256, v4f64, "movmskpd",
2174 SSEPackedDouble>, PD, VEX, VEX_L, VEX_WIG;
2176 // Also support integer VTs to avoid a int->fp bitcast in the DAG.
2177 def : Pat<(X86movmsk (v4i32 VR128:$src)),
2178 (VMOVMSKPSrr VR128:$src)>;
2179 def : Pat<(X86movmsk (v2i64 VR128:$src)),
2180 (VMOVMSKPDrr VR128:$src)>;
2181 def : Pat<(X86movmsk (v8i32 VR256:$src)),
2182 (VMOVMSKPSYrr VR256:$src)>;
2183 def : Pat<(X86movmsk (v4i64 VR256:$src)),
2184 (VMOVMSKPDYrr VR256:$src)>;
2187 defm MOVMSKPS : sse12_extr_sign_mask<VR128, v4f32, "movmskps",
2188 SSEPackedSingle>, PS;
2189 defm MOVMSKPD : sse12_extr_sign_mask<VR128, v2f64, "movmskpd",
2190 SSEPackedDouble>, PD;
2192 let Predicates = [UseSSE2] in {
2193 // Also support integer VTs to avoid a int->fp bitcast in the DAG.
2194 def : Pat<(X86movmsk (v4i32 VR128:$src)),
2195 (MOVMSKPSrr VR128:$src)>;
2196 def : Pat<(X86movmsk (v2i64 VR128:$src)),
2197 (MOVMSKPDrr VR128:$src)>;
2200 //===---------------------------------------------------------------------===//
2201 // SSE2 - Packed Integer Logical Instructions
2202 //===---------------------------------------------------------------------===//
2204 let ExeDomain = SSEPackedInt in { // SSE integer instructions
2206 /// PDI_binop_rm - Simple SSE2 binary operator.
2207 multiclass PDI_binop_rm<bits<8> opc, string OpcodeStr, SDNode OpNode,
2208 ValueType OpVT, RegisterClass RC, PatFrag memop_frag,
2209 X86MemOperand x86memop, X86FoldableSchedWrite sched,
2210 bit IsCommutable, bit Is2Addr> {
2211 let isCommutable = IsCommutable in
2212 def rr : PDI<opc, MRMSrcReg, (outs RC:$dst),
2213 (ins RC:$src1, RC:$src2),
2215 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
2216 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
2217 [(set RC:$dst, (OpVT (OpNode RC:$src1, RC:$src2)))]>,
2219 def rm : PDI<opc, MRMSrcMem, (outs RC:$dst),
2220 (ins RC:$src1, x86memop:$src2),
2222 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
2223 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
2224 [(set RC:$dst, (OpVT (OpNode RC:$src1, (memop_frag addr:$src2))))]>,
2225 Sched<[sched.Folded, sched.ReadAfterFold]>;
2227 } // ExeDomain = SSEPackedInt
2229 multiclass PDI_binop_all<bits<8> opc, string OpcodeStr, SDNode Opcode,
2230 ValueType OpVT128, ValueType OpVT256,
2231 X86SchedWriteWidths sched, bit IsCommutable,
2233 let Predicates = [HasAVX, prd] in
2234 defm V#NAME : PDI_binop_rm<opc, !strconcat("v", OpcodeStr), Opcode, OpVT128,
2235 VR128, load, i128mem, sched.XMM,
2236 IsCommutable, 0>, VEX_4V, VEX_WIG;
2238 let Constraints = "$src1 = $dst" in
2239 defm NAME : PDI_binop_rm<opc, OpcodeStr, Opcode, OpVT128, VR128,
2240 memop, i128mem, sched.XMM, IsCommutable, 1>;
2242 let Predicates = [HasAVX2, prd] in
2243 defm V#NAME#Y : PDI_binop_rm<opc, !strconcat("v", OpcodeStr), Opcode,
2244 OpVT256, VR256, load, i256mem, sched.YMM,
2245 IsCommutable, 0>, VEX_4V, VEX_L, VEX_WIG;
2248 // These are ordered here for pattern ordering requirements with the fp versions
2250 defm PAND : PDI_binop_all<0xDB, "pand", and, v2i64, v4i64,
2251 SchedWriteVecLogic, 1, NoVLX>;
2252 defm POR : PDI_binop_all<0xEB, "por", or, v2i64, v4i64,
2253 SchedWriteVecLogic, 1, NoVLX>;
2254 defm PXOR : PDI_binop_all<0xEF, "pxor", xor, v2i64, v4i64,
2255 SchedWriteVecLogic, 1, NoVLX>;
2256 defm PANDN : PDI_binop_all<0xDF, "pandn", X86andnp, v2i64, v4i64,
2257 SchedWriteVecLogic, 0, NoVLX>;
2259 //===----------------------------------------------------------------------===//
2260 // SSE 1 & 2 - Logical Instructions
2261 //===----------------------------------------------------------------------===//
2263 /// sse12_fp_packed_logical - SSE 1 & 2 packed FP logical ops
2265 /// There are no patterns here because isel prefers integer versions for SSE2
2266 /// and later. There are SSE1 v4f32 patterns later.
2267 multiclass sse12_fp_packed_logical<bits<8> opc, string OpcodeStr,
2268 X86SchedWriteWidths sched> {
2269 let Predicates = [HasAVX, NoVLX] in {
2270 defm V#NAME#PSY : sse12_fp_packed_logical_rm<opc, VR256, SSEPackedSingle,
2271 !strconcat(OpcodeStr, "ps"), f256mem, sched.YMM,
2272 [], [], 0>, PS, VEX_4V, VEX_L, VEX_WIG;
2274 defm V#NAME#PDY : sse12_fp_packed_logical_rm<opc, VR256, SSEPackedDouble,
2275 !strconcat(OpcodeStr, "pd"), f256mem, sched.YMM,
2276 [], [], 0>, PD, VEX_4V, VEX_L, VEX_WIG;
2278 defm V#NAME#PS : sse12_fp_packed_logical_rm<opc, VR128, SSEPackedSingle,
2279 !strconcat(OpcodeStr, "ps"), f128mem, sched.XMM,
2280 [], [], 0>, PS, VEX_4V, VEX_WIG;
2282 defm V#NAME#PD : sse12_fp_packed_logical_rm<opc, VR128, SSEPackedDouble,
2283 !strconcat(OpcodeStr, "pd"), f128mem, sched.XMM,
2284 [], [], 0>, PD, VEX_4V, VEX_WIG;
2287 let Constraints = "$src1 = $dst" in {
2288 defm PS : sse12_fp_packed_logical_rm<opc, VR128, SSEPackedSingle,
2289 !strconcat(OpcodeStr, "ps"), f128mem, sched.XMM,
2292 defm PD : sse12_fp_packed_logical_rm<opc, VR128, SSEPackedDouble,
2293 !strconcat(OpcodeStr, "pd"), f128mem, sched.XMM,
2298 defm AND : sse12_fp_packed_logical<0x54, "and", SchedWriteFLogic>;
2299 defm OR : sse12_fp_packed_logical<0x56, "or", SchedWriteFLogic>;
2300 defm XOR : sse12_fp_packed_logical<0x57, "xor", SchedWriteFLogic>;
2301 let isCommutable = 0 in
2302 defm ANDN : sse12_fp_packed_logical<0x55, "andn", SchedWriteFLogic>;
2304 let Predicates = [HasAVX2, NoVLX] in {
2305 def : Pat<(v32i8 (and VR256:$src1, VR256:$src2)),
2306 (VPANDYrr VR256:$src1, VR256:$src2)>;
2307 def : Pat<(v16i16 (and VR256:$src1, VR256:$src2)),
2308 (VPANDYrr VR256:$src1, VR256:$src2)>;
2309 def : Pat<(v8i32 (and VR256:$src1, VR256:$src2)),
2310 (VPANDYrr VR256:$src1, VR256:$src2)>;
2312 def : Pat<(v32i8 (or VR256:$src1, VR256:$src2)),
2313 (VPORYrr VR256:$src1, VR256:$src2)>;
2314 def : Pat<(v16i16 (or VR256:$src1, VR256:$src2)),
2315 (VPORYrr VR256:$src1, VR256:$src2)>;
2316 def : Pat<(v8i32 (or VR256:$src1, VR256:$src2)),
2317 (VPORYrr VR256:$src1, VR256:$src2)>;
2319 def : Pat<(v32i8 (xor VR256:$src1, VR256:$src2)),
2320 (VPXORYrr VR256:$src1, VR256:$src2)>;
2321 def : Pat<(v16i16 (xor VR256:$src1, VR256:$src2)),
2322 (VPXORYrr VR256:$src1, VR256:$src2)>;
2323 def : Pat<(v8i32 (xor VR256:$src1, VR256:$src2)),
2324 (VPXORYrr VR256:$src1, VR256:$src2)>;
2326 def : Pat<(v32i8 (X86andnp VR256:$src1, VR256:$src2)),
2327 (VPANDNYrr VR256:$src1, VR256:$src2)>;
2328 def : Pat<(v16i16 (X86andnp VR256:$src1, VR256:$src2)),
2329 (VPANDNYrr VR256:$src1, VR256:$src2)>;
2330 def : Pat<(v8i32 (X86andnp VR256:$src1, VR256:$src2)),
2331 (VPANDNYrr VR256:$src1, VR256:$src2)>;
2333 def : Pat<(and VR256:$src1, (loadv32i8 addr:$src2)),
2334 (VPANDYrm VR256:$src1, addr:$src2)>;
2335 def : Pat<(and VR256:$src1, (loadv16i16 addr:$src2)),
2336 (VPANDYrm VR256:$src1, addr:$src2)>;
2337 def : Pat<(and VR256:$src1, (loadv8i32 addr:$src2)),
2338 (VPANDYrm VR256:$src1, addr:$src2)>;
2340 def : Pat<(or VR256:$src1, (loadv32i8 addr:$src2)),
2341 (VPORYrm VR256:$src1, addr:$src2)>;
2342 def : Pat<(or VR256:$src1, (loadv16i16 addr:$src2)),
2343 (VPORYrm VR256:$src1, addr:$src2)>;
2344 def : Pat<(or VR256:$src1, (loadv8i32 addr:$src2)),
2345 (VPORYrm VR256:$src1, addr:$src2)>;
2347 def : Pat<(xor VR256:$src1, (loadv32i8 addr:$src2)),
2348 (VPXORYrm VR256:$src1, addr:$src2)>;
2349 def : Pat<(xor VR256:$src1, (loadv16i16 addr:$src2)),
2350 (VPXORYrm VR256:$src1, addr:$src2)>;
2351 def : Pat<(xor VR256:$src1, (loadv8i32 addr:$src2)),
2352 (VPXORYrm VR256:$src1, addr:$src2)>;
2354 def : Pat<(X86andnp VR256:$src1, (loadv32i8 addr:$src2)),
2355 (VPANDNYrm VR256:$src1, addr:$src2)>;
2356 def : Pat<(X86andnp VR256:$src1, (loadv16i16 addr:$src2)),
2357 (VPANDNYrm VR256:$src1, addr:$src2)>;
2358 def : Pat<(X86andnp VR256:$src1, (loadv8i32 addr:$src2)),
2359 (VPANDNYrm VR256:$src1, addr:$src2)>;
2362 // If only AVX1 is supported, we need to handle integer operations with
2363 // floating point instructions since the integer versions aren't available.
2364 let Predicates = [HasAVX1Only] in {
2365 def : Pat<(v32i8 (and VR256:$src1, VR256:$src2)),
2366 (VANDPSYrr VR256:$src1, VR256:$src2)>;
2367 def : Pat<(v16i16 (and VR256:$src1, VR256:$src2)),
2368 (VANDPSYrr VR256:$src1, VR256:$src2)>;
2369 def : Pat<(v8i32 (and VR256:$src1, VR256:$src2)),
2370 (VANDPSYrr VR256:$src1, VR256:$src2)>;
2371 def : Pat<(v4i64 (and VR256:$src1, VR256:$src2)),
2372 (VANDPSYrr VR256:$src1, VR256:$src2)>;
2374 def : Pat<(v32i8 (or VR256:$src1, VR256:$src2)),
2375 (VORPSYrr VR256:$src1, VR256:$src2)>;
2376 def : Pat<(v16i16 (or VR256:$src1, VR256:$src2)),
2377 (VORPSYrr VR256:$src1, VR256:$src2)>;
2378 def : Pat<(v8i32 (or VR256:$src1, VR256:$src2)),
2379 (VORPSYrr VR256:$src1, VR256:$src2)>;
2380 def : Pat<(v4i64 (or VR256:$src1, VR256:$src2)),
2381 (VORPSYrr VR256:$src1, VR256:$src2)>;
2383 def : Pat<(v32i8 (xor VR256:$src1, VR256:$src2)),
2384 (VXORPSYrr VR256:$src1, VR256:$src2)>;
2385 def : Pat<(v16i16 (xor VR256:$src1, VR256:$src2)),
2386 (VXORPSYrr VR256:$src1, VR256:$src2)>;
2387 def : Pat<(v8i32 (xor VR256:$src1, VR256:$src2)),
2388 (VXORPSYrr VR256:$src1, VR256:$src2)>;
2389 def : Pat<(v4i64 (xor VR256:$src1, VR256:$src2)),
2390 (VXORPSYrr VR256:$src1, VR256:$src2)>;
2392 def : Pat<(v32i8 (X86andnp VR256:$src1, VR256:$src2)),
2393 (VANDNPSYrr VR256:$src1, VR256:$src2)>;
2394 def : Pat<(v16i16 (X86andnp VR256:$src1, VR256:$src2)),
2395 (VANDNPSYrr VR256:$src1, VR256:$src2)>;
2396 def : Pat<(v8i32 (X86andnp VR256:$src1, VR256:$src2)),
2397 (VANDNPSYrr VR256:$src1, VR256:$src2)>;
2398 def : Pat<(v4i64 (X86andnp VR256:$src1, VR256:$src2)),
2399 (VANDNPSYrr VR256:$src1, VR256:$src2)>;
2401 def : Pat<(and VR256:$src1, (loadv32i8 addr:$src2)),
2402 (VANDPSYrm VR256:$src1, addr:$src2)>;
2403 def : Pat<(and VR256:$src1, (loadv16i16 addr:$src2)),
2404 (VANDPSYrm VR256:$src1, addr:$src2)>;
2405 def : Pat<(and VR256:$src1, (loadv8i32 addr:$src2)),
2406 (VANDPSYrm VR256:$src1, addr:$src2)>;
2407 def : Pat<(and VR256:$src1, (loadv4i64 addr:$src2)),
2408 (VANDPSYrm VR256:$src1, addr:$src2)>;
2410 def : Pat<(or VR256:$src1, (loadv32i8 addr:$src2)),
2411 (VORPSYrm VR256:$src1, addr:$src2)>;
2412 def : Pat<(or VR256:$src1, (loadv16i16 addr:$src2)),
2413 (VORPSYrm VR256:$src1, addr:$src2)>;
2414 def : Pat<(or VR256:$src1, (loadv8i32 addr:$src2)),
2415 (VORPSYrm VR256:$src1, addr:$src2)>;
2416 def : Pat<(or VR256:$src1, (loadv4i64 addr:$src2)),
2417 (VORPSYrm VR256:$src1, addr:$src2)>;
2419 def : Pat<(xor VR256:$src1, (loadv32i8 addr:$src2)),
2420 (VXORPSYrm VR256:$src1, addr:$src2)>;
2421 def : Pat<(xor VR256:$src1, (loadv16i16 addr:$src2)),
2422 (VXORPSYrm VR256:$src1, addr:$src2)>;
2423 def : Pat<(xor VR256:$src1, (loadv8i32 addr:$src2)),
2424 (VXORPSYrm VR256:$src1, addr:$src2)>;
2425 def : Pat<(xor VR256:$src1, (loadv4i64 addr:$src2)),
2426 (VXORPSYrm VR256:$src1, addr:$src2)>;
2428 def : Pat<(X86andnp VR256:$src1, (loadv32i8 addr:$src2)),
2429 (VANDNPSYrm VR256:$src1, addr:$src2)>;
2430 def : Pat<(X86andnp VR256:$src1, (loadv16i16 addr:$src2)),
2431 (VANDNPSYrm VR256:$src1, addr:$src2)>;
2432 def : Pat<(X86andnp VR256:$src1, (loadv8i32 addr:$src2)),
2433 (VANDNPSYrm VR256:$src1, addr:$src2)>;
2434 def : Pat<(X86andnp VR256:$src1, (loadv4i64 addr:$src2)),
2435 (VANDNPSYrm VR256:$src1, addr:$src2)>;
2438 let Predicates = [HasAVX, NoVLX] in {
2439 def : Pat<(v16i8 (and VR128:$src1, VR128:$src2)),
2440 (VPANDrr VR128:$src1, VR128:$src2)>;
2441 def : Pat<(v8i16 (and VR128:$src1, VR128:$src2)),
2442 (VPANDrr VR128:$src1, VR128:$src2)>;
2443 def : Pat<(v4i32 (and VR128:$src1, VR128:$src2)),
2444 (VPANDrr VR128:$src1, VR128:$src2)>;
2446 def : Pat<(v16i8 (or VR128:$src1, VR128:$src2)),
2447 (VPORrr VR128:$src1, VR128:$src2)>;
2448 def : Pat<(v8i16 (or VR128:$src1, VR128:$src2)),
2449 (VPORrr VR128:$src1, VR128:$src2)>;
2450 def : Pat<(v4i32 (or VR128:$src1, VR128:$src2)),
2451 (VPORrr VR128:$src1, VR128:$src2)>;
2453 def : Pat<(v16i8 (xor VR128:$src1, VR128:$src2)),
2454 (VPXORrr VR128:$src1, VR128:$src2)>;
2455 def : Pat<(v8i16 (xor VR128:$src1, VR128:$src2)),
2456 (VPXORrr VR128:$src1, VR128:$src2)>;
2457 def : Pat<(v4i32 (xor VR128:$src1, VR128:$src2)),
2458 (VPXORrr VR128:$src1, VR128:$src2)>;
2460 def : Pat<(v16i8 (X86andnp VR128:$src1, VR128:$src2)),
2461 (VPANDNrr VR128:$src1, VR128:$src2)>;
2462 def : Pat<(v8i16 (X86andnp VR128:$src1, VR128:$src2)),
2463 (VPANDNrr VR128:$src1, VR128:$src2)>;
2464 def : Pat<(v4i32 (X86andnp VR128:$src1, VR128:$src2)),
2465 (VPANDNrr VR128:$src1, VR128:$src2)>;
2467 def : Pat<(and VR128:$src1, (loadv16i8 addr:$src2)),
2468 (VPANDrm VR128:$src1, addr:$src2)>;
2469 def : Pat<(and VR128:$src1, (loadv8i16 addr:$src2)),
2470 (VPANDrm VR128:$src1, addr:$src2)>;
2471 def : Pat<(and VR128:$src1, (loadv4i32 addr:$src2)),
2472 (VPANDrm VR128:$src1, addr:$src2)>;
2474 def : Pat<(or VR128:$src1, (loadv16i8 addr:$src2)),
2475 (VPORrm VR128:$src1, addr:$src2)>;
2476 def : Pat<(or VR128:$src1, (loadv8i16 addr:$src2)),
2477 (VPORrm VR128:$src1, addr:$src2)>;
2478 def : Pat<(or VR128:$src1, (loadv4i32 addr:$src2)),
2479 (VPORrm VR128:$src1, addr:$src2)>;
2481 def : Pat<(xor VR128:$src1, (loadv16i8 addr:$src2)),
2482 (VPXORrm VR128:$src1, addr:$src2)>;
2483 def : Pat<(xor VR128:$src1, (loadv8i16 addr:$src2)),
2484 (VPXORrm VR128:$src1, addr:$src2)>;
2485 def : Pat<(xor VR128:$src1, (loadv4i32 addr:$src2)),
2486 (VPXORrm VR128:$src1, addr:$src2)>;
2488 def : Pat<(X86andnp VR128:$src1, (loadv16i8 addr:$src2)),
2489 (VPANDNrm VR128:$src1, addr:$src2)>;
2490 def : Pat<(X86andnp VR128:$src1, (loadv8i16 addr:$src2)),
2491 (VPANDNrm VR128:$src1, addr:$src2)>;
2492 def : Pat<(X86andnp VR128:$src1, (loadv4i32 addr:$src2)),
2493 (VPANDNrm VR128:$src1, addr:$src2)>;
2496 let Predicates = [UseSSE2] in {
2497 def : Pat<(v16i8 (and VR128:$src1, VR128:$src2)),
2498 (PANDrr VR128:$src1, VR128:$src2)>;
2499 def : Pat<(v8i16 (and VR128:$src1, VR128:$src2)),
2500 (PANDrr VR128:$src1, VR128:$src2)>;
2501 def : Pat<(v4i32 (and VR128:$src1, VR128:$src2)),
2502 (PANDrr VR128:$src1, VR128:$src2)>;
2504 def : Pat<(v16i8 (or VR128:$src1, VR128:$src2)),
2505 (PORrr VR128:$src1, VR128:$src2)>;
2506 def : Pat<(v8i16 (or VR128:$src1, VR128:$src2)),
2507 (PORrr VR128:$src1, VR128:$src2)>;
2508 def : Pat<(v4i32 (or VR128:$src1, VR128:$src2)),
2509 (PORrr VR128:$src1, VR128:$src2)>;
2511 def : Pat<(v16i8 (xor VR128:$src1, VR128:$src2)),
2512 (PXORrr VR128:$src1, VR128:$src2)>;
2513 def : Pat<(v8i16 (xor VR128:$src1, VR128:$src2)),
2514 (PXORrr VR128:$src1, VR128:$src2)>;
2515 def : Pat<(v4i32 (xor VR128:$src1, VR128:$src2)),
2516 (PXORrr VR128:$src1, VR128:$src2)>;
2518 def : Pat<(v16i8 (X86andnp VR128:$src1, VR128:$src2)),
2519 (PANDNrr VR128:$src1, VR128:$src2)>;
2520 def : Pat<(v8i16 (X86andnp VR128:$src1, VR128:$src2)),
2521 (PANDNrr VR128:$src1, VR128:$src2)>;
2522 def : Pat<(v4i32 (X86andnp VR128:$src1, VR128:$src2)),
2523 (PANDNrr VR128:$src1, VR128:$src2)>;
2525 def : Pat<(and VR128:$src1, (memopv16i8 addr:$src2)),
2526 (PANDrm VR128:$src1, addr:$src2)>;
2527 def : Pat<(and VR128:$src1, (memopv8i16 addr:$src2)),
2528 (PANDrm VR128:$src1, addr:$src2)>;
2529 def : Pat<(and VR128:$src1, (memopv4i32 addr:$src2)),
2530 (PANDrm VR128:$src1, addr:$src2)>;
2532 def : Pat<(or VR128:$src1, (memopv16i8 addr:$src2)),
2533 (PORrm VR128:$src1, addr:$src2)>;
2534 def : Pat<(or VR128:$src1, (memopv8i16 addr:$src2)),
2535 (PORrm VR128:$src1, addr:$src2)>;
2536 def : Pat<(or VR128:$src1, (memopv4i32 addr:$src2)),
2537 (PORrm VR128:$src1, addr:$src2)>;
2539 def : Pat<(xor VR128:$src1, (memopv16i8 addr:$src2)),
2540 (PXORrm VR128:$src1, addr:$src2)>;
2541 def : Pat<(xor VR128:$src1, (memopv8i16 addr:$src2)),
2542 (PXORrm VR128:$src1, addr:$src2)>;
2543 def : Pat<(xor VR128:$src1, (memopv4i32 addr:$src2)),
2544 (PXORrm VR128:$src1, addr:$src2)>;
2546 def : Pat<(X86andnp VR128:$src1, (memopv16i8 addr:$src2)),
2547 (PANDNrm VR128:$src1, addr:$src2)>;
2548 def : Pat<(X86andnp VR128:$src1, (memopv8i16 addr:$src2)),
2549 (PANDNrm VR128:$src1, addr:$src2)>;
2550 def : Pat<(X86andnp VR128:$src1, (memopv4i32 addr:$src2)),
2551 (PANDNrm VR128:$src1, addr:$src2)>;
2554 // Patterns for packed operations when we don't have integer type available.
2555 def : Pat<(v4f32 (X86fand VR128:$src1, VR128:$src2)),
2556 (ANDPSrr VR128:$src1, VR128:$src2)>;
2557 def : Pat<(v4f32 (X86for VR128:$src1, VR128:$src2)),
2558 (ORPSrr VR128:$src1, VR128:$src2)>;
2559 def : Pat<(v4f32 (X86fxor VR128:$src1, VR128:$src2)),
2560 (XORPSrr VR128:$src1, VR128:$src2)>;
2561 def : Pat<(v4f32 (X86fandn VR128:$src1, VR128:$src2)),
2562 (ANDNPSrr VR128:$src1, VR128:$src2)>;
2564 def : Pat<(X86fand VR128:$src1, (memopv4f32 addr:$src2)),
2565 (ANDPSrm VR128:$src1, addr:$src2)>;
2566 def : Pat<(X86for VR128:$src1, (memopv4f32 addr:$src2)),
2567 (ORPSrm VR128:$src1, addr:$src2)>;
2568 def : Pat<(X86fxor VR128:$src1, (memopv4f32 addr:$src2)),
2569 (XORPSrm VR128:$src1, addr:$src2)>;
2570 def : Pat<(X86fandn VR128:$src1, (memopv4f32 addr:$src2)),
2571 (ANDNPSrm VR128:$src1, addr:$src2)>;
2573 //===----------------------------------------------------------------------===//
2574 // SSE 1 & 2 - Arithmetic Instructions
2575 //===----------------------------------------------------------------------===//
2577 /// basic_sse12_fp_binop_xxx - SSE 1 & 2 binops come in both scalar and
2580 /// In addition, we also have a special variant of the scalar form here to
2581 /// represent the associated intrinsic operation. This form is unlike the
2582 /// plain scalar form, in that it takes an entire vector (instead of a scalar)
2583 /// and leaves the top elements unmodified (therefore these cannot be commuted).
2585 /// These three forms can each be reg+reg or reg+mem.
2588 /// FIXME: once all 256-bit intrinsics are matched, cleanup and refactor those
2590 multiclass basic_sse12_fp_binop_p<bits<8> opc, string OpcodeStr,
2591 SDPatternOperator OpNode, X86SchedWriteSizes sched> {
2592 let Uses = [MXCSR], mayRaiseFPException = 1 in {
2593 let Predicates = [HasAVX, NoVLX] in {
2594 defm V#NAME#PS : sse12_fp_packed<opc, !strconcat(OpcodeStr, "ps"), OpNode,
2595 VR128, v4f32, f128mem, loadv4f32,
2596 SSEPackedSingle, sched.PS.XMM, 0>, PS, VEX_4V, VEX_WIG;
2597 defm V#NAME#PD : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"), OpNode,
2598 VR128, v2f64, f128mem, loadv2f64,
2599 SSEPackedDouble, sched.PD.XMM, 0>, PD, VEX_4V, VEX_WIG;
2601 defm V#NAME#PSY : sse12_fp_packed<opc, !strconcat(OpcodeStr, "ps"),
2602 OpNode, VR256, v8f32, f256mem, loadv8f32,
2603 SSEPackedSingle, sched.PS.YMM, 0>, PS, VEX_4V, VEX_L, VEX_WIG;
2604 defm V#NAME#PDY : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"),
2605 OpNode, VR256, v4f64, f256mem, loadv4f64,
2606 SSEPackedDouble, sched.PD.YMM, 0>, PD, VEX_4V, VEX_L, VEX_WIG;
2609 let Constraints = "$src1 = $dst" in {
2610 defm PS : sse12_fp_packed<opc, !strconcat(OpcodeStr, "ps"), OpNode, VR128,
2611 v4f32, f128mem, memopv4f32, SSEPackedSingle,
2613 defm PD : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"), OpNode, VR128,
2614 v2f64, f128mem, memopv2f64, SSEPackedDouble,
2620 multiclass basic_sse12_fp_binop_s<bits<8> opc, string OpcodeStr, SDPatternOperator OpNode,
2621 X86SchedWriteSizes sched> {
2622 let Uses = [MXCSR], mayRaiseFPException = 1 in {
2623 defm V#NAME#SS : sse12_fp_scalar<opc, !strconcat(OpcodeStr, "ss"),
2624 OpNode, FR32, f32mem, SSEPackedSingle, sched.PS.Scl, 0>,
2625 XS, VEX_4V, VEX_LIG, VEX_WIG;
2626 defm V#NAME#SD : sse12_fp_scalar<opc, !strconcat(OpcodeStr, "sd"),
2627 OpNode, FR64, f64mem, SSEPackedDouble, sched.PD.Scl, 0>,
2628 XD, VEX_4V, VEX_LIG, VEX_WIG;
2630 let Constraints = "$src1 = $dst" in {
2631 defm SS : sse12_fp_scalar<opc, !strconcat(OpcodeStr, "ss"),
2632 OpNode, FR32, f32mem, SSEPackedSingle,
2634 defm SD : sse12_fp_scalar<opc, !strconcat(OpcodeStr, "sd"),
2635 OpNode, FR64, f64mem, SSEPackedDouble,
2641 multiclass basic_sse12_fp_binop_s_int<bits<8> opc, string OpcodeStr,
2642 SDPatternOperator OpNode,
2643 X86SchedWriteSizes sched> {
2644 let Uses = [MXCSR], mayRaiseFPException = 1 in {
2645 defm V#NAME#SS : sse12_fp_scalar_int<opc, OpNode, VR128, v4f32,
2646 !strconcat(OpcodeStr, "ss"), ssmem, sse_load_f32,
2647 SSEPackedSingle, sched.PS.Scl, 0>, XS, VEX_4V, VEX_LIG, VEX_WIG;
2648 defm V#NAME#SD : sse12_fp_scalar_int<opc, OpNode, VR128, v2f64,
2649 !strconcat(OpcodeStr, "sd"), sdmem, sse_load_f64,
2650 SSEPackedDouble, sched.PD.Scl, 0>, XD, VEX_4V, VEX_LIG, VEX_WIG;
2652 let Constraints = "$src1 = $dst" in {
2653 defm SS : sse12_fp_scalar_int<opc, OpNode, VR128, v4f32,
2654 !strconcat(OpcodeStr, "ss"), ssmem, sse_load_f32,
2655 SSEPackedSingle, sched.PS.Scl>, XS;
2656 defm SD : sse12_fp_scalar_int<opc, OpNode, VR128, v2f64,
2657 !strconcat(OpcodeStr, "sd"), sdmem, sse_load_f64,
2658 SSEPackedDouble, sched.PD.Scl>, XD;
2663 // Binary Arithmetic instructions
2664 defm ADD : basic_sse12_fp_binop_p<0x58, "add", any_fadd, SchedWriteFAddSizes>,
2665 basic_sse12_fp_binop_s<0x58, "add", any_fadd, SchedWriteFAddSizes>,
2666 basic_sse12_fp_binop_s_int<0x58, "add", null_frag, SchedWriteFAddSizes>;
2667 defm MUL : basic_sse12_fp_binop_p<0x59, "mul", any_fmul, SchedWriteFMulSizes>,
2668 basic_sse12_fp_binop_s<0x59, "mul", any_fmul, SchedWriteFMulSizes>,
2669 basic_sse12_fp_binop_s_int<0x59, "mul", null_frag, SchedWriteFMulSizes>;
2670 let isCommutable = 0 in {
2671 defm SUB : basic_sse12_fp_binop_p<0x5C, "sub", any_fsub, SchedWriteFAddSizes>,
2672 basic_sse12_fp_binop_s<0x5C, "sub", any_fsub, SchedWriteFAddSizes>,
2673 basic_sse12_fp_binop_s_int<0x5C, "sub", null_frag, SchedWriteFAddSizes>;
2674 defm DIV : basic_sse12_fp_binop_p<0x5E, "div", any_fdiv, SchedWriteFDivSizes>,
2675 basic_sse12_fp_binop_s<0x5E, "div", any_fdiv, SchedWriteFDivSizes>,
2676 basic_sse12_fp_binop_s_int<0x5E, "div", null_frag, SchedWriteFDivSizes>;
2677 defm MAX : basic_sse12_fp_binop_p<0x5F, "max", X86fmax, SchedWriteFCmpSizes>,
2678 basic_sse12_fp_binop_s<0x5F, "max", X86fmax, SchedWriteFCmpSizes>,
2679 basic_sse12_fp_binop_s_int<0x5F, "max", X86fmaxs, SchedWriteFCmpSizes>;
2680 defm MIN : basic_sse12_fp_binop_p<0x5D, "min", X86fmin, SchedWriteFCmpSizes>,
2681 basic_sse12_fp_binop_s<0x5D, "min", X86fmin, SchedWriteFCmpSizes>,
2682 basic_sse12_fp_binop_s_int<0x5D, "min", X86fmins, SchedWriteFCmpSizes>;
2685 let isCodeGenOnly = 1 in {
2686 defm MAXC: basic_sse12_fp_binop_p<0x5F, "max", X86fmaxc, SchedWriteFCmpSizes>,
2687 basic_sse12_fp_binop_s<0x5F, "max", X86fmaxc, SchedWriteFCmpSizes>;
2688 defm MINC: basic_sse12_fp_binop_p<0x5D, "min", X86fminc, SchedWriteFCmpSizes>,
2689 basic_sse12_fp_binop_s<0x5D, "min", X86fminc, SchedWriteFCmpSizes>;
2692 // Patterns used to select SSE scalar fp arithmetic instructions from
2695 // (1) a scalar fp operation followed by a blend
2697 // The effect is that the backend no longer emits unnecessary vector
2698 // insert instructions immediately after SSE scalar fp instructions
2699 // like addss or mulss.
2701 // For example, given the following code:
2702 // __m128 foo(__m128 A, __m128 B) {
2707 // Previously we generated:
2708 // addss %xmm0, %xmm1
2709 // movss %xmm1, %xmm0
2712 // addss %xmm1, %xmm0
2714 // (2) a vector packed single/double fp operation followed by a vector insert
2716 // The effect is that the backend converts the packed fp instruction
2717 // followed by a vector insert into a single SSE scalar fp instruction.
2719 // For example, given the following code:
2720 // __m128 foo(__m128 A, __m128 B) {
2721 // __m128 C = A + B;
2722 // return (__m128) {c[0], a[1], a[2], a[3]};
2725 // Previously we generated:
2726 // addps %xmm0, %xmm1
2727 // movss %xmm1, %xmm0
2730 // addss %xmm1, %xmm0
2732 // TODO: Some canonicalization in lowering would simplify the number of
2733 // patterns we have to try to match.
2734 multiclass scalar_math_patterns<SDPatternOperator Op, string OpcPrefix, SDNode Move,
2735 ValueType VT, ValueType EltTy,
2736 RegisterClass RC, PatFrag ld_frag,
2737 Predicate BasePredicate> {
2738 let Predicates = [BasePredicate] in {
2739 // extracted scalar math op with insert via movss/movsd
2740 def : Pat<(VT (Move (VT VR128:$dst),
2741 (VT (scalar_to_vector
2742 (Op (EltTy (extractelt (VT VR128:$dst), (iPTR 0))),
2744 (!cast<Instruction>(OpcPrefix#rr_Int) VT:$dst,
2745 (VT (COPY_TO_REGCLASS RC:$src, VR128)))>;
2746 def : Pat<(VT (Move (VT VR128:$dst),
2747 (VT (scalar_to_vector
2748 (Op (EltTy (extractelt (VT VR128:$dst), (iPTR 0))),
2749 (ld_frag addr:$src)))))),
2750 (!cast<Instruction>(OpcPrefix#rm_Int) VT:$dst, addr:$src)>;
2753 // Repeat for AVX versions of the instructions.
2754 let Predicates = [UseAVX] in {
2755 // extracted scalar math op with insert via movss/movsd
2756 def : Pat<(VT (Move (VT VR128:$dst),
2757 (VT (scalar_to_vector
2758 (Op (EltTy (extractelt (VT VR128:$dst), (iPTR 0))),
2760 (!cast<Instruction>("V"#OpcPrefix#rr_Int) VT:$dst,
2761 (VT (COPY_TO_REGCLASS RC:$src, VR128)))>;
2762 def : Pat<(VT (Move (VT VR128:$dst),
2763 (VT (scalar_to_vector
2764 (Op (EltTy (extractelt (VT VR128:$dst), (iPTR 0))),
2765 (ld_frag addr:$src)))))),
2766 (!cast<Instruction>("V"#OpcPrefix#rm_Int) VT:$dst, addr:$src)>;
2770 defm : scalar_math_patterns<any_fadd, "ADDSS", X86Movss, v4f32, f32, FR32, loadf32, UseSSE1>;
2771 defm : scalar_math_patterns<any_fsub, "SUBSS", X86Movss, v4f32, f32, FR32, loadf32, UseSSE1>;
2772 defm : scalar_math_patterns<any_fmul, "MULSS", X86Movss, v4f32, f32, FR32, loadf32, UseSSE1>;
2773 defm : scalar_math_patterns<any_fdiv, "DIVSS", X86Movss, v4f32, f32, FR32, loadf32, UseSSE1>;
2775 defm : scalar_math_patterns<any_fadd, "ADDSD", X86Movsd, v2f64, f64, FR64, loadf64, UseSSE2>;
2776 defm : scalar_math_patterns<any_fsub, "SUBSD", X86Movsd, v2f64, f64, FR64, loadf64, UseSSE2>;
2777 defm : scalar_math_patterns<any_fmul, "MULSD", X86Movsd, v2f64, f64, FR64, loadf64, UseSSE2>;
2778 defm : scalar_math_patterns<any_fdiv, "DIVSD", X86Movsd, v2f64, f64, FR64, loadf64, UseSSE2>;
2781 /// In addition, we also have a special variant of the scalar form here to
2782 /// represent the associated intrinsic operation. This form is unlike the
2783 /// plain scalar form, in that it takes an entire vector (instead of a
2784 /// scalar) and leaves the top elements undefined.
2786 /// And, we have a special variant form for a full-vector intrinsic form.
2788 /// sse_fp_unop_s - SSE1 unops in scalar form
2789 /// For the non-AVX defs, we need $src1 to be tied to $dst because
2790 /// the HW instructions are 2 operand / destructive.
2791 multiclass sse_fp_unop_s<bits<8> opc, string OpcodeStr, RegisterClass RC,
2792 X86MemOperand x86memop, Operand intmemop,
2793 SDPatternOperator OpNode, Domain d,
2794 X86FoldableSchedWrite sched, Predicate target> {
2795 let isCodeGenOnly = 1, hasSideEffects = 0 in {
2796 def r : I<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1),
2797 !strconcat(OpcodeStr, "\t{$src1, $dst|$dst, $src1}"),
2798 [(set RC:$dst, (OpNode RC:$src1))], d>, Sched<[sched]>,
2801 def m : I<opc, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src1),
2802 !strconcat(OpcodeStr, "\t{$src1, $dst|$dst, $src1}"),
2803 [(set RC:$dst, (OpNode (load addr:$src1)))], d>,
2804 Sched<[sched.Folded]>,
2805 Requires<[target, OptForSize]>;
2808 let hasSideEffects = 0, Constraints = "$src1 = $dst", ExeDomain = d in {
2809 def r_Int : I<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
2810 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), []>,
2813 def m_Int : I<opc, MRMSrcMem, (outs VR128:$dst), (ins VR128:$src1, intmemop:$src2),
2814 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), []>,
2815 Sched<[sched.Folded, sched.ReadAfterFold]>;
2820 multiclass sse_fp_unop_s_intr<ValueType vt, PatFrags mem_frags,
2821 Intrinsic Intr, Predicate target> {
2822 let Predicates = [target] in {
2823 // These are unary operations, but they are modeled as having 2 source operands
2824 // because the high elements of the destination are unchanged in SSE.
2825 def : Pat<(Intr VR128:$src),
2826 (!cast<Instruction>(NAME#r_Int) VR128:$src, VR128:$src)>;
2828 // We don't want to fold scalar loads into these instructions unless
2829 // optimizing for size. This is because the folded instruction will have a
2830 // partial register update, while the unfolded sequence will not, e.g.
2832 // rcpss %xmm0, %xmm0
2833 // which has a clobber before the rcp, vs.
2835 let Predicates = [target, OptForSize] in {
2836 def : Pat<(Intr (mem_frags addr:$src2)),
2837 (!cast<Instruction>(NAME#m_Int)
2838 (vt (IMPLICIT_DEF)), addr:$src2)>;
2842 multiclass avx_fp_unop_s_intr<ValueType vt, PatFrags mem_frags,
2843 Intrinsic Intr, Predicate target> {
2844 let Predicates = [target] in {
2845 def : Pat<(Intr VR128:$src),
2846 (!cast<Instruction>(NAME#r_Int) VR128:$src,
2849 let Predicates = [target, OptForSize] in {
2850 def : Pat<(Intr (mem_frags addr:$src2)),
2851 (!cast<Instruction>(NAME#m_Int)
2852 (vt (IMPLICIT_DEF)), addr:$src2)>;
2856 multiclass avx_fp_unop_s<bits<8> opc, string OpcodeStr, RegisterClass RC,
2857 ValueType ScalarVT, X86MemOperand x86memop,
2858 Operand intmemop, SDPatternOperator OpNode, Domain d,
2859 X86FoldableSchedWrite sched, Predicate target> {
2860 let isCodeGenOnly = 1, hasSideEffects = 0 in {
2861 def r : I<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
2862 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
2863 [], d>, Sched<[sched]>;
2865 def m : I<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
2866 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
2867 [], d>, Sched<[sched.Folded, sched.ReadAfterFold]>;
2869 let hasSideEffects = 0, ExeDomain = d in {
2870 def r_Int : I<opc, MRMSrcReg, (outs VR128:$dst),
2871 (ins VR128:$src1, VR128:$src2),
2872 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
2873 []>, Sched<[sched]>;
2875 def m_Int : I<opc, MRMSrcMem, (outs VR128:$dst),
2876 (ins VR128:$src1, intmemop:$src2),
2877 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
2878 []>, Sched<[sched.Folded, sched.ReadAfterFold]>;
2881 // We don't want to fold scalar loads into these instructions unless
2882 // optimizing for size. This is because the folded instruction will have a
2883 // partial register update, while the unfolded sequence will not, e.g.
2884 // vmovss mem, %xmm0
2885 // vrcpss %xmm0, %xmm0, %xmm0
2886 // which has a clobber before the rcp, vs.
2887 // vrcpss mem, %xmm0, %xmm0
2888 // TODO: In theory, we could fold the load, and avoid the stall caused by
2889 // the partial register store, either in BreakFalseDeps or with smarter RA.
2890 let Predicates = [target] in {
2891 def : Pat<(OpNode RC:$src), (!cast<Instruction>(NAME#r)
2892 (ScalarVT (IMPLICIT_DEF)), RC:$src)>;
2894 let Predicates = [target, OptForSize] in {
2895 def : Pat<(ScalarVT (OpNode (load addr:$src))),
2896 (!cast<Instruction>(NAME#m) (ScalarVT (IMPLICIT_DEF)),
2901 /// sse1_fp_unop_p - SSE1 unops in packed form.
2902 multiclass sse1_fp_unop_p<bits<8> opc, string OpcodeStr, SDPatternOperator OpNode,
2903 X86SchedWriteWidths sched, list<Predicate> prds> {
2904 let Predicates = prds in {
2905 def V#NAME#PSr : PSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
2906 !strconcat("v", OpcodeStr,
2907 "ps\t{$src, $dst|$dst, $src}"),
2908 [(set VR128:$dst, (v4f32 (OpNode VR128:$src)))]>,
2909 VEX, Sched<[sched.XMM]>, VEX_WIG;
2910 def V#NAME#PSm : PSI<opc, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
2911 !strconcat("v", OpcodeStr,
2912 "ps\t{$src, $dst|$dst, $src}"),
2913 [(set VR128:$dst, (OpNode (loadv4f32 addr:$src)))]>,
2914 VEX, Sched<[sched.XMM.Folded]>, VEX_WIG;
2915 def V#NAME#PSYr : PSI<opc, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
2916 !strconcat("v", OpcodeStr,
2917 "ps\t{$src, $dst|$dst, $src}"),
2918 [(set VR256:$dst, (v8f32 (OpNode VR256:$src)))]>,
2919 VEX, VEX_L, Sched<[sched.YMM]>, VEX_WIG;
2920 def V#NAME#PSYm : PSI<opc, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
2921 !strconcat("v", OpcodeStr,
2922 "ps\t{$src, $dst|$dst, $src}"),
2923 [(set VR256:$dst, (OpNode (loadv8f32 addr:$src)))]>,
2924 VEX, VEX_L, Sched<[sched.YMM.Folded]>, VEX_WIG;
2927 def PSr : PSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
2928 !strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"),
2929 [(set VR128:$dst, (v4f32 (OpNode VR128:$src)))]>,
2931 def PSm : PSI<opc, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
2932 !strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"),
2933 [(set VR128:$dst, (OpNode (memopv4f32 addr:$src)))]>,
2934 Sched<[sched.XMM.Folded]>;
2937 /// sse2_fp_unop_p - SSE2 unops in vector forms.
2938 multiclass sse2_fp_unop_p<bits<8> opc, string OpcodeStr,
2939 SDPatternOperator OpNode, X86SchedWriteWidths sched> {
2940 let Predicates = [HasAVX, NoVLX] in {
2941 def V#NAME#PDr : PDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
2942 !strconcat("v", OpcodeStr,
2943 "pd\t{$src, $dst|$dst, $src}"),
2944 [(set VR128:$dst, (v2f64 (OpNode VR128:$src)))]>,
2945 VEX, Sched<[sched.XMM]>, VEX_WIG;
2946 def V#NAME#PDm : PDI<opc, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
2947 !strconcat("v", OpcodeStr,
2948 "pd\t{$src, $dst|$dst, $src}"),
2949 [(set VR128:$dst, (OpNode (loadv2f64 addr:$src)))]>,
2950 VEX, Sched<[sched.XMM.Folded]>, VEX_WIG;
2951 def V#NAME#PDYr : PDI<opc, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
2952 !strconcat("v", OpcodeStr,
2953 "pd\t{$src, $dst|$dst, $src}"),
2954 [(set VR256:$dst, (v4f64 (OpNode VR256:$src)))]>,
2955 VEX, VEX_L, Sched<[sched.YMM]>, VEX_WIG;
2956 def V#NAME#PDYm : PDI<opc, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
2957 !strconcat("v", OpcodeStr,
2958 "pd\t{$src, $dst|$dst, $src}"),
2959 [(set VR256:$dst, (OpNode (loadv4f64 addr:$src)))]>,
2960 VEX, VEX_L, Sched<[sched.YMM.Folded]>, VEX_WIG;
2963 def PDr : PDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
2964 !strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"),
2965 [(set VR128:$dst, (v2f64 (OpNode VR128:$src)))]>,
2967 def PDm : PDI<opc, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
2968 !strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"),
2969 [(set VR128:$dst, (OpNode (memopv2f64 addr:$src)))]>,
2970 Sched<[sched.XMM.Folded]>;
2973 multiclass sse1_fp_unop_s_intr<string OpcodeStr, Predicate AVXTarget> {
2974 defm SS : sse_fp_unop_s_intr<v4f32, sse_load_f32,
2975 !cast<Intrinsic>("int_x86_sse_"#OpcodeStr#_ss),
2977 defm V#NAME#SS : avx_fp_unop_s_intr<v4f32, sse_load_f32,
2978 !cast<Intrinsic>("int_x86_sse_"#OpcodeStr#_ss),
2980 XS, VEX_4V, VEX_LIG, VEX_WIG, NotMemoryFoldable;
2983 multiclass sse1_fp_unop_s<bits<8> opc, string OpcodeStr, SDPatternOperator OpNode,
2984 X86SchedWriteWidths sched, Predicate AVXTarget> {
2985 defm SS : sse_fp_unop_s<opc, OpcodeStr#ss, FR32, f32mem,
2986 ssmem, OpNode, SSEPackedSingle, sched.Scl, UseSSE1>, XS;
2987 defm V#NAME#SS : avx_fp_unop_s<opc, "v"#OpcodeStr#ss, FR32, f32,
2988 f32mem, ssmem, OpNode, SSEPackedSingle, sched.Scl, AVXTarget>,
2989 XS, VEX_4V, VEX_LIG, VEX_WIG;
2992 multiclass sse2_fp_unop_s<bits<8> opc, string OpcodeStr, SDPatternOperator OpNode,
2993 X86SchedWriteWidths sched, Predicate AVXTarget> {
2994 defm SD : sse_fp_unop_s<opc, OpcodeStr#sd, FR64, f64mem,
2995 sdmem, OpNode, SSEPackedDouble, sched.Scl, UseSSE2>, XD;
2996 defm V#NAME#SD : avx_fp_unop_s<opc, "v"#OpcodeStr#sd, FR64, f64,
2997 f64mem, sdmem, OpNode, SSEPackedDouble, sched.Scl, AVXTarget>,
2998 XD, VEX_4V, VEX_LIG, VEX_WIG;
3002 defm SQRT : sse1_fp_unop_s<0x51, "sqrt", any_fsqrt, SchedWriteFSqrt, UseAVX>,
3003 sse1_fp_unop_p<0x51, "sqrt", any_fsqrt, SchedWriteFSqrt, [HasAVX, NoVLX]>,
3004 sse2_fp_unop_s<0x51, "sqrt", any_fsqrt, SchedWriteFSqrt64, UseAVX>,
3005 sse2_fp_unop_p<0x51, "sqrt", any_fsqrt, SchedWriteFSqrt64>, SIMD_EXC;
3007 // Reciprocal approximations. Note that these typically require refinement
3008 // in order to obtain suitable precision.
3009 defm RSQRT : sse1_fp_unop_s<0x52, "rsqrt", X86frsqrt, SchedWriteFRsqrt, HasAVX>,
3010 sse1_fp_unop_s_intr<"rsqrt", HasAVX>,
3011 sse1_fp_unop_p<0x52, "rsqrt", X86frsqrt, SchedWriteFRsqrt, [HasAVX]>;
3012 defm RCP : sse1_fp_unop_s<0x53, "rcp", X86frcp, SchedWriteFRcp, HasAVX>,
3013 sse1_fp_unop_s_intr<"rcp", HasAVX>,
3014 sse1_fp_unop_p<0x53, "rcp", X86frcp, SchedWriteFRcp, [HasAVX]>;
3016 // There is no f64 version of the reciprocal approximation instructions.
3018 multiclass scalar_unary_math_patterns<SDPatternOperator OpNode, string OpcPrefix, SDNode Move,
3019 ValueType VT, Predicate BasePredicate> {
3020 let Predicates = [BasePredicate] in {
3021 def : Pat<(VT (Move VT:$dst, (scalar_to_vector
3022 (OpNode (extractelt VT:$src, 0))))),
3023 (!cast<Instruction>(OpcPrefix#r_Int) VT:$dst, VT:$src)>;
3026 // Repeat for AVX versions of the instructions.
3027 let Predicates = [UseAVX] in {
3028 def : Pat<(VT (Move VT:$dst, (scalar_to_vector
3029 (OpNode (extractelt VT:$src, 0))))),
3030 (!cast<Instruction>("V"#OpcPrefix#r_Int) VT:$dst, VT:$src)>;
3034 defm : scalar_unary_math_patterns<any_fsqrt, "SQRTSS", X86Movss, v4f32, UseSSE1>;
3035 defm : scalar_unary_math_patterns<any_fsqrt, "SQRTSD", X86Movsd, v2f64, UseSSE2>;
3037 multiclass scalar_unary_math_intr_patterns<Intrinsic Intr, string OpcPrefix,
3038 SDNode Move, ValueType VT,
3039 Predicate BasePredicate> {
3040 let Predicates = [BasePredicate] in {
3041 def : Pat<(VT (Move VT:$dst, (Intr VT:$src))),
3042 (!cast<Instruction>(OpcPrefix#r_Int) VT:$dst, VT:$src)>;
3045 // Repeat for AVX versions of the instructions.
3046 let Predicates = [HasAVX] in {
3047 def : Pat<(VT (Move VT:$dst, (Intr VT:$src))),
3048 (!cast<Instruction>("V"#OpcPrefix#r_Int) VT:$dst, VT:$src)>;
3052 defm : scalar_unary_math_intr_patterns<int_x86_sse_rcp_ss, "RCPSS", X86Movss,
3054 defm : scalar_unary_math_intr_patterns<int_x86_sse_rsqrt_ss, "RSQRTSS", X86Movss,
3058 //===----------------------------------------------------------------------===//
3059 // SSE 1 & 2 - Non-temporal stores
3060 //===----------------------------------------------------------------------===//
3062 let AddedComplexity = 400 in { // Prefer non-temporal versions
3063 let Predicates = [HasAVX, NoVLX] in {
3064 let SchedRW = [SchedWriteFMoveLSNT.XMM.MR] in {
3065 def VMOVNTPSmr : VPSI<0x2B, MRMDestMem, (outs),
3066 (ins f128mem:$dst, VR128:$src),
3067 "movntps\t{$src, $dst|$dst, $src}",
3068 [(alignednontemporalstore (v4f32 VR128:$src),
3069 addr:$dst)]>, VEX, VEX_WIG;
3070 def VMOVNTPDmr : VPDI<0x2B, MRMDestMem, (outs),
3071 (ins f128mem:$dst, VR128:$src),
3072 "movntpd\t{$src, $dst|$dst, $src}",
3073 [(alignednontemporalstore (v2f64 VR128:$src),
3074 addr:$dst)]>, VEX, VEX_WIG;
3077 let SchedRW = [SchedWriteFMoveLSNT.YMM.MR] in {
3078 def VMOVNTPSYmr : VPSI<0x2B, MRMDestMem, (outs),
3079 (ins f256mem:$dst, VR256:$src),
3080 "movntps\t{$src, $dst|$dst, $src}",
3081 [(alignednontemporalstore (v8f32 VR256:$src),
3082 addr:$dst)]>, VEX, VEX_L, VEX_WIG;
3083 def VMOVNTPDYmr : VPDI<0x2B, MRMDestMem, (outs),
3084 (ins f256mem:$dst, VR256:$src),
3085 "movntpd\t{$src, $dst|$dst, $src}",
3086 [(alignednontemporalstore (v4f64 VR256:$src),
3087 addr:$dst)]>, VEX, VEX_L, VEX_WIG;
3090 let ExeDomain = SSEPackedInt in {
3091 def VMOVNTDQmr : VPDI<0xE7, MRMDestMem, (outs),
3092 (ins i128mem:$dst, VR128:$src),
3093 "movntdq\t{$src, $dst|$dst, $src}",
3094 [(alignednontemporalstore (v2i64 VR128:$src),
3095 addr:$dst)]>, VEX, VEX_WIG,
3096 Sched<[SchedWriteVecMoveLSNT.XMM.MR]>;
3097 def VMOVNTDQYmr : VPDI<0xE7, MRMDestMem, (outs),
3098 (ins i256mem:$dst, VR256:$src),
3099 "movntdq\t{$src, $dst|$dst, $src}",
3100 [(alignednontemporalstore (v4i64 VR256:$src),
3101 addr:$dst)]>, VEX, VEX_L, VEX_WIG,
3102 Sched<[SchedWriteVecMoveLSNT.YMM.MR]>;
3106 let SchedRW = [SchedWriteFMoveLSNT.XMM.MR] in {
3107 def MOVNTPSmr : PSI<0x2B, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
3108 "movntps\t{$src, $dst|$dst, $src}",
3109 [(alignednontemporalstore (v4f32 VR128:$src), addr:$dst)]>;
3110 def MOVNTPDmr : PDI<0x2B, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
3111 "movntpd\t{$src, $dst|$dst, $src}",
3112 [(alignednontemporalstore(v2f64 VR128:$src), addr:$dst)]>;
3115 let ExeDomain = SSEPackedInt, SchedRW = [SchedWriteVecMoveLSNT.XMM.MR] in
3116 def MOVNTDQmr : PDI<0xE7, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
3117 "movntdq\t{$src, $dst|$dst, $src}",
3118 [(alignednontemporalstore (v2i64 VR128:$src), addr:$dst)]>;
3120 let SchedRW = [WriteStoreNT] in {
3121 // There is no AVX form for instructions below this point
3122 def MOVNTImr : I<0xC3, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src),
3123 "movnti{l}\t{$src, $dst|$dst, $src}",
3124 [(nontemporalstore (i32 GR32:$src), addr:$dst)]>,
3125 PS, Requires<[HasSSE2]>;
3126 def MOVNTI_64mr : RI<0xC3, MRMDestMem, (outs), (ins i64mem:$dst, GR64:$src),
3127 "movnti{q}\t{$src, $dst|$dst, $src}",
3128 [(nontemporalstore (i64 GR64:$src), addr:$dst)]>,
3129 PS, Requires<[HasSSE2]>;
3130 } // SchedRW = [WriteStoreNT]
3132 let Predicates = [HasAVX, NoVLX] in {
3133 def : Pat<(alignednontemporalstore (v8i32 VR256:$src), addr:$dst),
3134 (VMOVNTDQYmr addr:$dst, VR256:$src)>;
3135 def : Pat<(alignednontemporalstore (v16i16 VR256:$src), addr:$dst),
3136 (VMOVNTDQYmr addr:$dst, VR256:$src)>;
3137 def : Pat<(alignednontemporalstore (v32i8 VR256:$src), addr:$dst),
3138 (VMOVNTDQYmr addr:$dst, VR256:$src)>;
3140 def : Pat<(alignednontemporalstore (v4i32 VR128:$src), addr:$dst),
3141 (VMOVNTDQmr addr:$dst, VR128:$src)>;
3142 def : Pat<(alignednontemporalstore (v8i16 VR128:$src), addr:$dst),
3143 (VMOVNTDQmr addr:$dst, VR128:$src)>;
3144 def : Pat<(alignednontemporalstore (v16i8 VR128:$src), addr:$dst),
3145 (VMOVNTDQmr addr:$dst, VR128:$src)>;
3148 let Predicates = [UseSSE2] in {
3149 def : Pat<(alignednontemporalstore (v4i32 VR128:$src), addr:$dst),
3150 (MOVNTDQmr addr:$dst, VR128:$src)>;
3151 def : Pat<(alignednontemporalstore (v8i16 VR128:$src), addr:$dst),
3152 (MOVNTDQmr addr:$dst, VR128:$src)>;
3153 def : Pat<(alignednontemporalstore (v16i8 VR128:$src), addr:$dst),
3154 (MOVNTDQmr addr:$dst, VR128:$src)>;
3157 } // AddedComplexity
3159 //===----------------------------------------------------------------------===//
3160 // SSE 1 & 2 - Prefetch and memory fence
3161 //===----------------------------------------------------------------------===//
3163 // Prefetch intrinsic.
3164 let Predicates = [HasSSEPrefetch], SchedRW = [WriteLoad] in {
3165 def PREFETCHT0 : I<0x18, MRM1m, (outs), (ins i8mem:$src),
3166 "prefetcht0\t$src", [(prefetch addr:$src, imm, (i32 3), (i32 1))]>, TB;
3167 def PREFETCHT1 : I<0x18, MRM2m, (outs), (ins i8mem:$src),
3168 "prefetcht1\t$src", [(prefetch addr:$src, imm, (i32 2), (i32 1))]>, TB;
3169 def PREFETCHT2 : I<0x18, MRM3m, (outs), (ins i8mem:$src),
3170 "prefetcht2\t$src", [(prefetch addr:$src, imm, (i32 1), (i32 1))]>, TB;
3171 def PREFETCHNTA : I<0x18, MRM0m, (outs), (ins i8mem:$src),
3172 "prefetchnta\t$src", [(prefetch addr:$src, imm, (i32 0), (i32 1))]>, TB;
3175 // FIXME: How should flush instruction be modeled?
3176 let SchedRW = [WriteLoad] in {
3178 def CLFLUSH : I<0xAE, MRM7m, (outs), (ins i8mem:$src),
3179 "clflush\t$src", [(int_x86_sse2_clflush addr:$src)]>,
3180 PS, Requires<[HasSSE2]>;
3183 let SchedRW = [WriteNop] in {
3184 // Pause. This "instruction" is encoded as "rep; nop", so even though it
3185 // was introduced with SSE2, it's backward compatible.
3186 def PAUSE : I<0x90, RawFrm, (outs), (ins),
3187 "pause", [(int_x86_sse2_pause)]>, OBXS;
3190 let SchedRW = [WriteFence] in {
3191 // Load, store, and memory fence
3192 // TODO: As with mfence, we may want to ease the availability of sfence/lfence
3193 // to include any 64-bit target.
3194 def SFENCE : I<0xAE, MRM7X, (outs), (ins), "sfence", [(int_x86_sse_sfence)]>,
3195 PS, Requires<[HasSSE1]>;
3196 def LFENCE : I<0xAE, MRM5X, (outs), (ins), "lfence", [(int_x86_sse2_lfence)]>,
3197 PS, Requires<[HasSSE2]>;
3198 def MFENCE : I<0xAE, MRM6X, (outs), (ins), "mfence", [(int_x86_sse2_mfence)]>,
3199 PS, Requires<[HasMFence]>;
3202 def : Pat<(X86MFence), (MFENCE)>;
3204 //===----------------------------------------------------------------------===//
3205 // SSE 1 & 2 - Load/Store XCSR register
3206 //===----------------------------------------------------------------------===//
3208 let mayLoad=1, hasSideEffects=1 in
3209 def VLDMXCSR : VPSI<0xAE, MRM2m, (outs), (ins i32mem:$src),
3210 "ldmxcsr\t$src", [(int_x86_sse_ldmxcsr addr:$src)]>,
3211 VEX, Sched<[WriteLDMXCSR]>, VEX_WIG;
3212 let mayStore=1, hasSideEffects=1 in
3213 def VSTMXCSR : VPSI<0xAE, MRM3m, (outs), (ins i32mem:$dst),
3214 "stmxcsr\t$dst", [(int_x86_sse_stmxcsr addr:$dst)]>,
3215 VEX, Sched<[WriteSTMXCSR]>, VEX_WIG;
3217 let mayLoad=1, hasSideEffects=1 in
3218 def LDMXCSR : I<0xAE, MRM2m, (outs), (ins i32mem:$src),
3219 "ldmxcsr\t$src", [(int_x86_sse_ldmxcsr addr:$src)]>,
3220 PS, Sched<[WriteLDMXCSR]>;
3221 let mayStore=1, hasSideEffects=1 in
3222 def STMXCSR : I<0xAE, MRM3m, (outs), (ins i32mem:$dst),
3223 "stmxcsr\t$dst", [(int_x86_sse_stmxcsr addr:$dst)]>,
3224 PS, Sched<[WriteSTMXCSR]>;
3226 //===---------------------------------------------------------------------===//
3227 // SSE2 - Move Aligned/Unaligned Packed Integer Instructions
3228 //===---------------------------------------------------------------------===//
3230 let ExeDomain = SSEPackedInt in { // SSE integer instructions
3232 let hasSideEffects = 0 in {
3233 def VMOVDQArr : VPDI<0x6F, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
3234 "movdqa\t{$src, $dst|$dst, $src}", []>,
3235 Sched<[SchedWriteVecMoveLS.XMM.RR]>, VEX, VEX_WIG;
3236 def VMOVDQUrr : VSSI<0x6F, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
3237 "movdqu\t{$src, $dst|$dst, $src}", []>,
3238 Sched<[SchedWriteVecMoveLS.XMM.RR]>, VEX, VEX_WIG;
3239 def VMOVDQAYrr : VPDI<0x6F, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
3240 "movdqa\t{$src, $dst|$dst, $src}", []>,
3241 Sched<[SchedWriteVecMoveLS.YMM.RR]>, VEX, VEX_L, VEX_WIG;
3242 def VMOVDQUYrr : VSSI<0x6F, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
3243 "movdqu\t{$src, $dst|$dst, $src}", []>,
3244 Sched<[SchedWriteVecMoveLS.YMM.RR]>, VEX, VEX_L, VEX_WIG;
3248 let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0 in {
3249 def VMOVDQArr_REV : VPDI<0x7F, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
3250 "movdqa\t{$src, $dst|$dst, $src}", []>,
3251 Sched<[SchedWriteVecMoveLS.XMM.RR]>,
3252 VEX, VEX_WIG, FoldGenData<"VMOVDQArr">;
3253 def VMOVDQAYrr_REV : VPDI<0x7F, MRMDestReg, (outs VR256:$dst), (ins VR256:$src),
3254 "movdqa\t{$src, $dst|$dst, $src}", []>,
3255 Sched<[SchedWriteVecMoveLS.YMM.RR]>,
3256 VEX, VEX_L, VEX_WIG, FoldGenData<"VMOVDQAYrr">;
3257 def VMOVDQUrr_REV : VSSI<0x7F, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
3258 "movdqu\t{$src, $dst|$dst, $src}", []>,
3259 Sched<[SchedWriteVecMoveLS.XMM.RR]>,
3260 VEX, VEX_WIG, FoldGenData<"VMOVDQUrr">;
3261 def VMOVDQUYrr_REV : VSSI<0x7F, MRMDestReg, (outs VR256:$dst), (ins VR256:$src),
3262 "movdqu\t{$src, $dst|$dst, $src}", []>,
3263 Sched<[SchedWriteVecMoveLS.YMM.RR]>,
3264 VEX, VEX_L, VEX_WIG, FoldGenData<"VMOVDQUYrr">;
3267 let canFoldAsLoad = 1, mayLoad = 1, isReMaterializable = 1,
3268 hasSideEffects = 0, Predicates = [HasAVX,NoVLX] in {
3269 def VMOVDQArm : VPDI<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
3270 "movdqa\t{$src, $dst|$dst, $src}",
3271 [(set VR128:$dst, (alignedloadv2i64 addr:$src))]>,
3272 Sched<[SchedWriteVecMoveLS.XMM.RM]>, VEX, VEX_WIG;
3273 def VMOVDQAYrm : VPDI<0x6F, MRMSrcMem, (outs VR256:$dst), (ins i256mem:$src),
3274 "movdqa\t{$src, $dst|$dst, $src}", []>,
3275 Sched<[SchedWriteVecMoveLS.YMM.RM]>,
3276 VEX, VEX_L, VEX_WIG;
3277 def VMOVDQUrm : I<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
3278 "vmovdqu\t{$src, $dst|$dst, $src}",
3279 [(set VR128:$dst, (loadv2i64 addr:$src))]>,
3280 Sched<[SchedWriteVecMoveLS.XMM.RM]>,
3282 def VMOVDQUYrm : I<0x6F, MRMSrcMem, (outs VR256:$dst), (ins i256mem:$src),
3283 "vmovdqu\t{$src, $dst|$dst, $src}", []>,
3284 Sched<[SchedWriteVecMoveLS.YMM.RM]>,
3285 XS, VEX, VEX_L, VEX_WIG;
3288 let mayStore = 1, hasSideEffects = 0, Predicates = [HasAVX,NoVLX] in {
3289 def VMOVDQAmr : VPDI<0x7F, MRMDestMem, (outs),
3290 (ins i128mem:$dst, VR128:$src),
3291 "movdqa\t{$src, $dst|$dst, $src}",
3292 [(alignedstore (v2i64 VR128:$src), addr:$dst)]>,
3293 Sched<[SchedWriteVecMoveLS.XMM.MR]>, VEX, VEX_WIG;
3294 def VMOVDQAYmr : VPDI<0x7F, MRMDestMem, (outs),
3295 (ins i256mem:$dst, VR256:$src),
3296 "movdqa\t{$src, $dst|$dst, $src}", []>,
3297 Sched<[SchedWriteVecMoveLS.YMM.MR]>, VEX, VEX_L, VEX_WIG;
3298 def VMOVDQUmr : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src),
3299 "vmovdqu\t{$src, $dst|$dst, $src}",
3300 [(store (v2i64 VR128:$src), addr:$dst)]>,
3301 Sched<[SchedWriteVecMoveLS.XMM.MR]>, XS, VEX, VEX_WIG;
3302 def VMOVDQUYmr : I<0x7F, MRMDestMem, (outs), (ins i256mem:$dst, VR256:$src),
3303 "vmovdqu\t{$src, $dst|$dst, $src}",[]>,
3304 Sched<[SchedWriteVecMoveLS.YMM.MR]>, XS, VEX, VEX_L, VEX_WIG;
3307 let SchedRW = [SchedWriteVecMoveLS.XMM.RR] in {
3308 let hasSideEffects = 0 in {
3309 def MOVDQArr : PDI<0x6F, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
3310 "movdqa\t{$src, $dst|$dst, $src}", []>;
3312 def MOVDQUrr : I<0x6F, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
3313 "movdqu\t{$src, $dst|$dst, $src}", []>,
3314 XS, Requires<[UseSSE2]>;
3318 let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0 in {
3319 def MOVDQArr_REV : PDI<0x7F, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
3320 "movdqa\t{$src, $dst|$dst, $src}", []>,
3321 FoldGenData<"MOVDQArr">;
3323 def MOVDQUrr_REV : I<0x7F, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
3324 "movdqu\t{$src, $dst|$dst, $src}", []>,
3325 XS, Requires<[UseSSE2]>, FoldGenData<"MOVDQUrr">;
3329 let canFoldAsLoad = 1, mayLoad = 1, isReMaterializable = 1,
3330 hasSideEffects = 0, SchedRW = [SchedWriteVecMoveLS.XMM.RM] in {
3331 def MOVDQArm : PDI<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
3332 "movdqa\t{$src, $dst|$dst, $src}",
3333 [/*(set VR128:$dst, (alignedloadv2i64 addr:$src))*/]>;
3334 def MOVDQUrm : I<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
3335 "movdqu\t{$src, $dst|$dst, $src}",
3336 [/*(set VR128:$dst, (loadv2i64 addr:$src))*/]>,
3337 XS, Requires<[UseSSE2]>;
3340 let mayStore = 1, hasSideEffects = 0,
3341 SchedRW = [SchedWriteVecMoveLS.XMM.MR] in {
3342 def MOVDQAmr : PDI<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src),
3343 "movdqa\t{$src, $dst|$dst, $src}",
3344 [/*(alignedstore (v2i64 VR128:$src), addr:$dst)*/]>;
3345 def MOVDQUmr : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src),
3346 "movdqu\t{$src, $dst|$dst, $src}",
3347 [/*(store (v2i64 VR128:$src), addr:$dst)*/]>,
3348 XS, Requires<[UseSSE2]>;
3351 } // ExeDomain = SSEPackedInt
3353 // Reversed version with ".s" suffix for GAS compatibility.
3354 def : InstAlias<"vmovdqa.s\t{$src, $dst|$dst, $src}",
3355 (VMOVDQArr_REV VR128:$dst, VR128:$src), 0>;
3356 def : InstAlias<"vmovdqa.s\t{$src, $dst|$dst, $src}",
3357 (VMOVDQAYrr_REV VR256:$dst, VR256:$src), 0>;
3358 def : InstAlias<"vmovdqu.s\t{$src, $dst|$dst, $src}",
3359 (VMOVDQUrr_REV VR128:$dst, VR128:$src), 0>;
3360 def : InstAlias<"vmovdqu.s\t{$src, $dst|$dst, $src}",
3361 (VMOVDQUYrr_REV VR256:$dst, VR256:$src), 0>;
3363 // Reversed version with ".s" suffix for GAS compatibility.
3364 def : InstAlias<"movdqa.s\t{$src, $dst|$dst, $src}",
3365 (MOVDQArr_REV VR128:$dst, VR128:$src), 0>;
3366 def : InstAlias<"movdqu.s\t{$src, $dst|$dst, $src}",
3367 (MOVDQUrr_REV VR128:$dst, VR128:$src), 0>;
3369 let Predicates = [HasAVX, NoVLX] in {
3370 // Additional patterns for other integer sizes.
3371 def : Pat<(alignedloadv4i32 addr:$src),
3372 (VMOVDQArm addr:$src)>;
3373 def : Pat<(alignedloadv8i16 addr:$src),
3374 (VMOVDQArm addr:$src)>;
3375 def : Pat<(alignedloadv16i8 addr:$src),
3376 (VMOVDQArm addr:$src)>;
3377 def : Pat<(loadv4i32 addr:$src),
3378 (VMOVDQUrm addr:$src)>;
3379 def : Pat<(loadv8i16 addr:$src),
3380 (VMOVDQUrm addr:$src)>;
3381 def : Pat<(loadv16i8 addr:$src),
3382 (VMOVDQUrm addr:$src)>;
3384 def : Pat<(alignedstore (v4i32 VR128:$src), addr:$dst),
3385 (VMOVDQAmr addr:$dst, VR128:$src)>;
3386 def : Pat<(alignedstore (v8i16 VR128:$src), addr:$dst),
3387 (VMOVDQAmr addr:$dst, VR128:$src)>;
3388 def : Pat<(alignedstore (v16i8 VR128:$src), addr:$dst),
3389 (VMOVDQAmr addr:$dst, VR128:$src)>;
3390 def : Pat<(store (v4i32 VR128:$src), addr:$dst),
3391 (VMOVDQUmr addr:$dst, VR128:$src)>;
3392 def : Pat<(store (v8i16 VR128:$src), addr:$dst),
3393 (VMOVDQUmr addr:$dst, VR128:$src)>;
3394 def : Pat<(store (v16i8 VR128:$src), addr:$dst),
3395 (VMOVDQUmr addr:$dst, VR128:$src)>;
3398 //===---------------------------------------------------------------------===//
3399 // SSE2 - Packed Integer Arithmetic Instructions
3400 //===---------------------------------------------------------------------===//
3402 let ExeDomain = SSEPackedInt in { // SSE integer instructions
3404 /// PDI_binop_rm2 - Simple SSE2 binary operator with different src and dst types
3405 multiclass PDI_binop_rm2<bits<8> opc, string OpcodeStr, SDNode OpNode,
3406 ValueType DstVT, ValueType SrcVT, RegisterClass RC,
3407 PatFrag memop_frag, X86MemOperand x86memop,
3408 X86FoldableSchedWrite sched, bit Is2Addr = 1> {
3409 let isCommutable = 1 in
3410 def rr : PDI<opc, MRMSrcReg, (outs RC:$dst),
3411 (ins RC:$src1, RC:$src2),
3413 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
3414 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
3415 [(set RC:$dst, (DstVT (OpNode (SrcVT RC:$src1), RC:$src2)))]>,
3417 def rm : PDI<opc, MRMSrcMem, (outs RC:$dst),
3418 (ins RC:$src1, x86memop:$src2),
3420 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
3421 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
3422 [(set RC:$dst, (DstVT (OpNode (SrcVT RC:$src1),
3423 (memop_frag addr:$src2))))]>,
3424 Sched<[sched.Folded, sched.ReadAfterFold]>;
3426 } // ExeDomain = SSEPackedInt
3428 defm PADDB : PDI_binop_all<0xFC, "paddb", add, v16i8, v32i8,
3429 SchedWriteVecALU, 1, NoVLX_Or_NoBWI>;
3430 defm PADDW : PDI_binop_all<0xFD, "paddw", add, v8i16, v16i16,
3431 SchedWriteVecALU, 1, NoVLX_Or_NoBWI>;
3432 defm PADDD : PDI_binop_all<0xFE, "paddd", add, v4i32, v8i32,
3433 SchedWriteVecALU, 1, NoVLX>;
3434 defm PADDQ : PDI_binop_all<0xD4, "paddq", add, v2i64, v4i64,
3435 SchedWriteVecALU, 1, NoVLX>;
3436 defm PADDSB : PDI_binop_all<0xEC, "paddsb", saddsat, v16i8, v32i8,
3437 SchedWriteVecALU, 1, NoVLX_Or_NoBWI>;
3438 defm PADDSW : PDI_binop_all<0xED, "paddsw", saddsat, v8i16, v16i16,
3439 SchedWriteVecALU, 1, NoVLX_Or_NoBWI>;
3440 defm PADDUSB : PDI_binop_all<0xDC, "paddusb", uaddsat, v16i8, v32i8,
3441 SchedWriteVecALU, 1, NoVLX_Or_NoBWI>;
3442 defm PADDUSW : PDI_binop_all<0xDD, "paddusw", uaddsat, v8i16, v16i16,
3443 SchedWriteVecALU, 1, NoVLX_Or_NoBWI>;
3444 defm PMULLW : PDI_binop_all<0xD5, "pmullw", mul, v8i16, v16i16,
3445 SchedWriteVecIMul, 1, NoVLX_Or_NoBWI>;
3446 defm PMULHUW : PDI_binop_all<0xE4, "pmulhuw", mulhu, v8i16, v16i16,
3447 SchedWriteVecIMul, 1, NoVLX_Or_NoBWI>;
3448 defm PMULHW : PDI_binop_all<0xE5, "pmulhw", mulhs, v8i16, v16i16,
3449 SchedWriteVecIMul, 1, NoVLX_Or_NoBWI>;
3450 defm PSUBB : PDI_binop_all<0xF8, "psubb", sub, v16i8, v32i8,
3451 SchedWriteVecALU, 0, NoVLX_Or_NoBWI>;
3452 defm PSUBW : PDI_binop_all<0xF9, "psubw", sub, v8i16, v16i16,
3453 SchedWriteVecALU, 0, NoVLX_Or_NoBWI>;
3454 defm PSUBD : PDI_binop_all<0xFA, "psubd", sub, v4i32, v8i32,
3455 SchedWriteVecALU, 0, NoVLX>;
3456 defm PSUBQ : PDI_binop_all<0xFB, "psubq", sub, v2i64, v4i64,
3457 SchedWriteVecALU, 0, NoVLX>;
3458 defm PSUBSB : PDI_binop_all<0xE8, "psubsb", ssubsat, v16i8, v32i8,
3459 SchedWriteVecALU, 0, NoVLX_Or_NoBWI>;
3460 defm PSUBSW : PDI_binop_all<0xE9, "psubsw", ssubsat, v8i16, v16i16,
3461 SchedWriteVecALU, 0, NoVLX_Or_NoBWI>;
3462 defm PSUBUSB : PDI_binop_all<0xD8, "psubusb", usubsat, v16i8, v32i8,
3463 SchedWriteVecALU, 0, NoVLX_Or_NoBWI>;
3464 defm PSUBUSW : PDI_binop_all<0xD9, "psubusw", usubsat, v8i16, v16i16,
3465 SchedWriteVecALU, 0, NoVLX_Or_NoBWI>;
3466 defm PMINUB : PDI_binop_all<0xDA, "pminub", umin, v16i8, v32i8,
3467 SchedWriteVecALU, 1, NoVLX_Or_NoBWI>;
3468 defm PMINSW : PDI_binop_all<0xEA, "pminsw", smin, v8i16, v16i16,
3469 SchedWriteVecALU, 1, NoVLX_Or_NoBWI>;
3470 defm PMAXUB : PDI_binop_all<0xDE, "pmaxub", umax, v16i8, v32i8,
3471 SchedWriteVecALU, 1, NoVLX_Or_NoBWI>;
3472 defm PMAXSW : PDI_binop_all<0xEE, "pmaxsw", smax, v8i16, v16i16,
3473 SchedWriteVecALU, 1, NoVLX_Or_NoBWI>;
3474 defm PAVGB : PDI_binop_all<0xE0, "pavgb", X86avg, v16i8, v32i8,
3475 SchedWriteVecALU, 1, NoVLX_Or_NoBWI>;
3476 defm PAVGW : PDI_binop_all<0xE3, "pavgw", X86avg, v8i16, v16i16,
3477 SchedWriteVecALU, 1, NoVLX_Or_NoBWI>;
3478 defm PMULUDQ : PDI_binop_all<0xF4, "pmuludq", X86pmuludq, v2i64, v4i64,
3479 SchedWriteVecIMul, 1, NoVLX>;
3481 let Predicates = [HasAVX, NoVLX_Or_NoBWI] in
3482 defm VPMADDWD : PDI_binop_rm2<0xF5, "vpmaddwd", X86vpmaddwd, v4i32, v8i16, VR128,
3483 load, i128mem, SchedWriteVecIMul.XMM, 0>,
3486 let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in
3487 defm VPMADDWDY : PDI_binop_rm2<0xF5, "vpmaddwd", X86vpmaddwd, v8i32, v16i16,
3488 VR256, load, i256mem, SchedWriteVecIMul.YMM,
3489 0>, VEX_4V, VEX_L, VEX_WIG;
3490 let Constraints = "$src1 = $dst" in
3491 defm PMADDWD : PDI_binop_rm2<0xF5, "pmaddwd", X86vpmaddwd, v4i32, v8i16, VR128,
3492 memop, i128mem, SchedWriteVecIMul.XMM>;
3494 let Predicates = [HasAVX, NoVLX_Or_NoBWI] in
3495 defm VPSADBW : PDI_binop_rm2<0xF6, "vpsadbw", X86psadbw, v2i64, v16i8, VR128,
3496 load, i128mem, SchedWritePSADBW.XMM, 0>,
3498 let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in
3499 defm VPSADBWY : PDI_binop_rm2<0xF6, "vpsadbw", X86psadbw, v4i64, v32i8, VR256,
3500 load, i256mem, SchedWritePSADBW.YMM, 0>,
3501 VEX_4V, VEX_L, VEX_WIG;
3502 let Constraints = "$src1 = $dst" in
3503 defm PSADBW : PDI_binop_rm2<0xF6, "psadbw", X86psadbw, v2i64, v16i8, VR128,
3504 memop, i128mem, SchedWritePSADBW.XMM>;
3506 //===---------------------------------------------------------------------===//
3507 // SSE2 - Packed Integer Logical Instructions
3508 //===---------------------------------------------------------------------===//
3510 multiclass PDI_binop_rmi<bits<8> opc, bits<8> opc2, Format ImmForm,
3511 string OpcodeStr, SDNode OpNode,
3512 SDNode OpNode2, RegisterClass RC,
3513 X86FoldableSchedWrite sched,
3514 X86FoldableSchedWrite schedImm,
3515 ValueType DstVT, ValueType SrcVT,
3516 PatFrag ld_frag, bit Is2Addr = 1> {
3517 // src2 is always 128-bit
3518 def rr : PDI<opc, MRMSrcReg, (outs RC:$dst),
3519 (ins RC:$src1, VR128:$src2),
3521 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
3522 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
3523 [(set RC:$dst, (DstVT (OpNode RC:$src1, (SrcVT VR128:$src2))))]>,
3525 def rm : PDI<opc, MRMSrcMem, (outs RC:$dst),
3526 (ins RC:$src1, i128mem:$src2),
3528 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
3529 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
3530 [(set RC:$dst, (DstVT (OpNode RC:$src1,
3531 (SrcVT (ld_frag addr:$src2)))))]>,
3532 Sched<[sched.Folded, sched.ReadAfterFold]>;
3533 def ri : PDIi8<opc2, ImmForm, (outs RC:$dst),
3534 (ins RC:$src1, u8imm:$src2),
3536 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
3537 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
3538 [(set RC:$dst, (DstVT (OpNode2 RC:$src1, (i8 timm:$src2))))]>,
3542 multiclass PDI_binop_rmi_all<bits<8> opc, bits<8> opc2, Format ImmForm,
3543 string OpcodeStr, SDNode OpNode,
3544 SDNode OpNode2, ValueType DstVT128,
3545 ValueType DstVT256, ValueType SrcVT,
3546 X86SchedWriteWidths sched,
3547 X86SchedWriteWidths schedImm, Predicate prd> {
3548 let Predicates = [HasAVX, prd] in
3549 defm V#NAME : PDI_binop_rmi<opc, opc2, ImmForm, !strconcat("v", OpcodeStr),
3550 OpNode, OpNode2, VR128, sched.XMM, schedImm.XMM,
3551 DstVT128, SrcVT, load, 0>, VEX_4V, VEX_WIG;
3552 let Predicates = [HasAVX2, prd] in
3553 defm V#NAME#Y : PDI_binop_rmi<opc, opc2, ImmForm, !strconcat("v", OpcodeStr),
3554 OpNode, OpNode2, VR256, sched.YMM, schedImm.YMM,
3555 DstVT256, SrcVT, load, 0>, VEX_4V, VEX_L,
3557 let Constraints = "$src1 = $dst" in
3558 defm NAME : PDI_binop_rmi<opc, opc2, ImmForm, OpcodeStr, OpNode, OpNode2,
3559 VR128, sched.XMM, schedImm.XMM, DstVT128, SrcVT,
3563 multiclass PDI_binop_ri<bits<8> opc, Format ImmForm, string OpcodeStr,
3564 SDNode OpNode, RegisterClass RC, ValueType VT,
3565 X86FoldableSchedWrite sched, bit Is2Addr = 1> {
3566 def ri : PDIi8<opc, ImmForm, (outs RC:$dst), (ins RC:$src1, u8imm:$src2),
3568 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
3569 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
3570 [(set RC:$dst, (VT (OpNode RC:$src1, (i8 timm:$src2))))]>,
3574 multiclass PDI_binop_ri_all<bits<8> opc, Format ImmForm, string OpcodeStr,
3575 SDNode OpNode, X86SchedWriteWidths sched> {
3576 let Predicates = [HasAVX, NoVLX_Or_NoBWI] in
3577 defm V#NAME : PDI_binop_ri<opc, ImmForm, !strconcat("v", OpcodeStr), OpNode,
3578 VR128, v16i8, sched.XMM, 0>, VEX_4V, VEX_WIG;
3579 let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in
3580 defm V#NAME#Y : PDI_binop_ri<opc, ImmForm, !strconcat("v", OpcodeStr), OpNode,
3581 VR256, v32i8, sched.YMM, 0>,
3582 VEX_4V, VEX_L, VEX_WIG;
3583 let Constraints = "$src1 = $dst" in
3584 defm NAME : PDI_binop_ri<opc, ImmForm, OpcodeStr, OpNode, VR128, v16i8,
3588 let ExeDomain = SSEPackedInt in {
3589 defm PSLLW : PDI_binop_rmi_all<0xF1, 0x71, MRM6r, "psllw", X86vshl, X86vshli,
3590 v8i16, v16i16, v8i16, SchedWriteVecShift,
3591 SchedWriteVecShiftImm, NoVLX_Or_NoBWI>;
3592 defm PSLLD : PDI_binop_rmi_all<0xF2, 0x72, MRM6r, "pslld", X86vshl, X86vshli,
3593 v4i32, v8i32, v4i32, SchedWriteVecShift,
3594 SchedWriteVecShiftImm, NoVLX>;
3595 defm PSLLQ : PDI_binop_rmi_all<0xF3, 0x73, MRM6r, "psllq", X86vshl, X86vshli,
3596 v2i64, v4i64, v2i64, SchedWriteVecShift,
3597 SchedWriteVecShiftImm, NoVLX>;
3599 defm PSRLW : PDI_binop_rmi_all<0xD1, 0x71, MRM2r, "psrlw", X86vsrl, X86vsrli,
3600 v8i16, v16i16, v8i16, SchedWriteVecShift,
3601 SchedWriteVecShiftImm, NoVLX_Or_NoBWI>;
3602 defm PSRLD : PDI_binop_rmi_all<0xD2, 0x72, MRM2r, "psrld", X86vsrl, X86vsrli,
3603 v4i32, v8i32, v4i32, SchedWriteVecShift,
3604 SchedWriteVecShiftImm, NoVLX>;
3605 defm PSRLQ : PDI_binop_rmi_all<0xD3, 0x73, MRM2r, "psrlq", X86vsrl, X86vsrli,
3606 v2i64, v4i64, v2i64, SchedWriteVecShift,
3607 SchedWriteVecShiftImm, NoVLX>;
3609 defm PSRAW : PDI_binop_rmi_all<0xE1, 0x71, MRM4r, "psraw", X86vsra, X86vsrai,
3610 v8i16, v16i16, v8i16, SchedWriteVecShift,
3611 SchedWriteVecShiftImm, NoVLX_Or_NoBWI>;
3612 defm PSRAD : PDI_binop_rmi_all<0xE2, 0x72, MRM4r, "psrad", X86vsra, X86vsrai,
3613 v4i32, v8i32, v4i32, SchedWriteVecShift,
3614 SchedWriteVecShiftImm, NoVLX>;
3616 defm PSLLDQ : PDI_binop_ri_all<0x73, MRM7r, "pslldq", X86vshldq,
3618 defm PSRLDQ : PDI_binop_ri_all<0x73, MRM3r, "psrldq", X86vshrdq,
3620 } // ExeDomain = SSEPackedInt
3622 //===---------------------------------------------------------------------===//
3623 // SSE2 - Packed Integer Comparison Instructions
3624 //===---------------------------------------------------------------------===//
3626 defm PCMPEQB : PDI_binop_all<0x74, "pcmpeqb", X86pcmpeq, v16i8, v32i8,
3627 SchedWriteVecALU, 1, TruePredicate>;
3628 defm PCMPEQW : PDI_binop_all<0x75, "pcmpeqw", X86pcmpeq, v8i16, v16i16,
3629 SchedWriteVecALU, 1, TruePredicate>;
3630 defm PCMPEQD : PDI_binop_all<0x76, "pcmpeqd", X86pcmpeq, v4i32, v8i32,
3631 SchedWriteVecALU, 1, TruePredicate>;
3632 defm PCMPGTB : PDI_binop_all<0x64, "pcmpgtb", X86pcmpgt, v16i8, v32i8,
3633 SchedWriteVecALU, 0, TruePredicate>;
3634 defm PCMPGTW : PDI_binop_all<0x65, "pcmpgtw", X86pcmpgt, v8i16, v16i16,
3635 SchedWriteVecALU, 0, TruePredicate>;
3636 defm PCMPGTD : PDI_binop_all<0x66, "pcmpgtd", X86pcmpgt, v4i32, v8i32,
3637 SchedWriteVecALU, 0, TruePredicate>;
3639 //===---------------------------------------------------------------------===//
3640 // SSE2 - Packed Integer Shuffle Instructions
3641 //===---------------------------------------------------------------------===//
3643 let ExeDomain = SSEPackedInt in {
3644 multiclass sse2_pshuffle<string OpcodeStr, ValueType vt128, ValueType vt256,
3645 SDNode OpNode, X86SchedWriteWidths sched,
3647 let Predicates = [HasAVX, prd] in {
3648 def V#NAME#ri : Ii8<0x70, MRMSrcReg, (outs VR128:$dst),
3649 (ins VR128:$src1, u8imm:$src2),
3650 !strconcat("v", OpcodeStr,
3651 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
3653 (vt128 (OpNode VR128:$src1, (i8 timm:$src2))))]>,
3654 VEX, Sched<[sched.XMM]>, VEX_WIG;
3655 def V#NAME#mi : Ii8<0x70, MRMSrcMem, (outs VR128:$dst),
3656 (ins i128mem:$src1, u8imm:$src2),
3657 !strconcat("v", OpcodeStr,
3658 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
3660 (vt128 (OpNode (load addr:$src1),
3661 (i8 timm:$src2))))]>, VEX,
3662 Sched<[sched.XMM.Folded]>, VEX_WIG;
3665 let Predicates = [HasAVX2, prd] in {
3666 def V#NAME#Yri : Ii8<0x70, MRMSrcReg, (outs VR256:$dst),
3667 (ins VR256:$src1, u8imm:$src2),
3668 !strconcat("v", OpcodeStr,
3669 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
3671 (vt256 (OpNode VR256:$src1, (i8 timm:$src2))))]>,
3672 VEX, VEX_L, Sched<[sched.YMM]>, VEX_WIG;
3673 def V#NAME#Ymi : Ii8<0x70, MRMSrcMem, (outs VR256:$dst),
3674 (ins i256mem:$src1, u8imm:$src2),
3675 !strconcat("v", OpcodeStr,
3676 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
3678 (vt256 (OpNode (load addr:$src1),
3679 (i8 timm:$src2))))]>, VEX, VEX_L,
3680 Sched<[sched.YMM.Folded]>, VEX_WIG;
3683 let Predicates = [UseSSE2] in {
3684 def ri : Ii8<0x70, MRMSrcReg,
3685 (outs VR128:$dst), (ins VR128:$src1, u8imm:$src2),
3686 !strconcat(OpcodeStr,
3687 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
3689 (vt128 (OpNode VR128:$src1, (i8 timm:$src2))))]>,
3691 def mi : Ii8<0x70, MRMSrcMem,
3692 (outs VR128:$dst), (ins i128mem:$src1, u8imm:$src2),
3693 !strconcat(OpcodeStr,
3694 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
3696 (vt128 (OpNode (memop addr:$src1),
3697 (i8 timm:$src2))))]>,
3698 Sched<[sched.XMM.Folded]>;
3701 } // ExeDomain = SSEPackedInt
3703 defm PSHUFD : sse2_pshuffle<"pshufd", v4i32, v8i32, X86PShufd,
3704 SchedWriteShuffle, NoVLX>, PD;
3705 defm PSHUFHW : sse2_pshuffle<"pshufhw", v8i16, v16i16, X86PShufhw,
3706 SchedWriteShuffle, NoVLX_Or_NoBWI>, XS;
3707 defm PSHUFLW : sse2_pshuffle<"pshuflw", v8i16, v16i16, X86PShuflw,
3708 SchedWriteShuffle, NoVLX_Or_NoBWI>, XD;
3710 //===---------------------------------------------------------------------===//
3711 // Packed Integer Pack Instructions (SSE & AVX)
3712 //===---------------------------------------------------------------------===//
3714 let ExeDomain = SSEPackedInt in {
3715 multiclass sse2_pack<bits<8> opc, string OpcodeStr, ValueType OutVT,
3716 ValueType ArgVT, SDNode OpNode, RegisterClass RC,
3717 X86MemOperand x86memop, X86FoldableSchedWrite sched,
3718 PatFrag ld_frag, bit Is2Addr = 1> {
3719 def rr : PDI<opc, MRMSrcReg,
3720 (outs RC:$dst), (ins RC:$src1, RC:$src2),
3722 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
3723 !strconcat(OpcodeStr,
3724 "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
3726 (OutVT (OpNode (ArgVT RC:$src1), RC:$src2)))]>,
3728 def rm : PDI<opc, MRMSrcMem,
3729 (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
3731 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
3732 !strconcat(OpcodeStr,
3733 "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
3735 (OutVT (OpNode (ArgVT RC:$src1),
3736 (ld_frag addr:$src2))))]>,
3737 Sched<[sched.Folded, sched.ReadAfterFold]>;
3740 multiclass sse4_pack<bits<8> opc, string OpcodeStr, ValueType OutVT,
3741 ValueType ArgVT, SDNode OpNode, RegisterClass RC,
3742 X86MemOperand x86memop, X86FoldableSchedWrite sched,
3743 PatFrag ld_frag, bit Is2Addr = 1> {
3744 def rr : SS48I<opc, MRMSrcReg,
3745 (outs RC:$dst), (ins RC:$src1, RC:$src2),
3747 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
3748 !strconcat(OpcodeStr,
3749 "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
3751 (OutVT (OpNode (ArgVT RC:$src1), RC:$src2)))]>,
3753 def rm : SS48I<opc, MRMSrcMem,
3754 (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
3756 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
3757 !strconcat(OpcodeStr,
3758 "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
3760 (OutVT (OpNode (ArgVT RC:$src1),
3761 (ld_frag addr:$src2))))]>,
3762 Sched<[sched.Folded, sched.ReadAfterFold]>;
3765 let Predicates = [HasAVX, NoVLX_Or_NoBWI] in {
3766 defm VPACKSSWB : sse2_pack<0x63, "vpacksswb", v16i8, v8i16, X86Packss, VR128,
3767 i128mem, SchedWriteShuffle.XMM, load, 0>,
3769 defm VPACKSSDW : sse2_pack<0x6B, "vpackssdw", v8i16, v4i32, X86Packss, VR128,
3770 i128mem, SchedWriteShuffle.XMM, load, 0>,
3773 defm VPACKUSWB : sse2_pack<0x67, "vpackuswb", v16i8, v8i16, X86Packus, VR128,
3774 i128mem, SchedWriteShuffle.XMM, load, 0>,
3776 defm VPACKUSDW : sse4_pack<0x2B, "vpackusdw", v8i16, v4i32, X86Packus, VR128,
3777 i128mem, SchedWriteShuffle.XMM, load, 0>,
3781 let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in {
3782 defm VPACKSSWBY : sse2_pack<0x63, "vpacksswb", v32i8, v16i16, X86Packss, VR256,
3783 i256mem, SchedWriteShuffle.YMM, load, 0>,
3784 VEX_4V, VEX_L, VEX_WIG;
3785 defm VPACKSSDWY : sse2_pack<0x6B, "vpackssdw", v16i16, v8i32, X86Packss, VR256,
3786 i256mem, SchedWriteShuffle.YMM, load, 0>,
3787 VEX_4V, VEX_L, VEX_WIG;
3789 defm VPACKUSWBY : sse2_pack<0x67, "vpackuswb", v32i8, v16i16, X86Packus, VR256,
3790 i256mem, SchedWriteShuffle.YMM, load, 0>,
3791 VEX_4V, VEX_L, VEX_WIG;
3792 defm VPACKUSDWY : sse4_pack<0x2B, "vpackusdw", v16i16, v8i32, X86Packus, VR256,
3793 i256mem, SchedWriteShuffle.YMM, load, 0>,
3794 VEX_4V, VEX_L, VEX_WIG;
3797 let Constraints = "$src1 = $dst" in {
3798 defm PACKSSWB : sse2_pack<0x63, "packsswb", v16i8, v8i16, X86Packss, VR128,
3799 i128mem, SchedWriteShuffle.XMM, memop>;
3800 defm PACKSSDW : sse2_pack<0x6B, "packssdw", v8i16, v4i32, X86Packss, VR128,
3801 i128mem, SchedWriteShuffle.XMM, memop>;
3803 defm PACKUSWB : sse2_pack<0x67, "packuswb", v16i8, v8i16, X86Packus, VR128,
3804 i128mem, SchedWriteShuffle.XMM, memop>;
3806 defm PACKUSDW : sse4_pack<0x2B, "packusdw", v8i16, v4i32, X86Packus, VR128,
3807 i128mem, SchedWriteShuffle.XMM, memop>;
3809 } // ExeDomain = SSEPackedInt
3811 //===---------------------------------------------------------------------===//
3812 // SSE2 - Packed Integer Unpack Instructions
3813 //===---------------------------------------------------------------------===//
3815 let ExeDomain = SSEPackedInt in {
3816 multiclass sse2_unpack<bits<8> opc, string OpcodeStr, ValueType vt,
3817 SDNode OpNode, RegisterClass RC, X86MemOperand x86memop,
3818 X86FoldableSchedWrite sched, PatFrag ld_frag,
3820 def rr : PDI<opc, MRMSrcReg,
3821 (outs RC:$dst), (ins RC:$src1, RC:$src2),
3823 !strconcat(OpcodeStr,"\t{$src2, $dst|$dst, $src2}"),
3824 !strconcat(OpcodeStr,"\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
3825 [(set RC:$dst, (vt (OpNode RC:$src1, RC:$src2)))]>,
3827 def rm : PDI<opc, MRMSrcMem,
3828 (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
3830 !strconcat(OpcodeStr,"\t{$src2, $dst|$dst, $src2}"),
3831 !strconcat(OpcodeStr,"\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
3832 [(set RC:$dst, (vt (OpNode RC:$src1, (ld_frag addr:$src2))))]>,
3833 Sched<[sched.Folded, sched.ReadAfterFold]>;
3836 let Predicates = [HasAVX, NoVLX_Or_NoBWI] in {
3837 defm VPUNPCKLBW : sse2_unpack<0x60, "vpunpcklbw", v16i8, X86Unpckl, VR128,
3838 i128mem, SchedWriteShuffle.XMM, load, 0>,
3840 defm VPUNPCKLWD : sse2_unpack<0x61, "vpunpcklwd", v8i16, X86Unpckl, VR128,
3841 i128mem, SchedWriteShuffle.XMM, load, 0>,
3843 defm VPUNPCKHBW : sse2_unpack<0x68, "vpunpckhbw", v16i8, X86Unpckh, VR128,
3844 i128mem, SchedWriteShuffle.XMM, load, 0>,
3846 defm VPUNPCKHWD : sse2_unpack<0x69, "vpunpckhwd", v8i16, X86Unpckh, VR128,
3847 i128mem, SchedWriteShuffle.XMM, load, 0>,
3851 let Predicates = [HasAVX, NoVLX] in {
3852 defm VPUNPCKLDQ : sse2_unpack<0x62, "vpunpckldq", v4i32, X86Unpckl, VR128,
3853 i128mem, SchedWriteShuffle.XMM, load, 0>,
3855 defm VPUNPCKLQDQ : sse2_unpack<0x6C, "vpunpcklqdq", v2i64, X86Unpckl, VR128,
3856 i128mem, SchedWriteShuffle.XMM, load, 0>,
3858 defm VPUNPCKHDQ : sse2_unpack<0x6A, "vpunpckhdq", v4i32, X86Unpckh, VR128,
3859 i128mem, SchedWriteShuffle.XMM, load, 0>,
3861 defm VPUNPCKHQDQ : sse2_unpack<0x6D, "vpunpckhqdq", v2i64, X86Unpckh, VR128,
3862 i128mem, SchedWriteShuffle.XMM, load, 0>,
3866 let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in {
3867 defm VPUNPCKLBWY : sse2_unpack<0x60, "vpunpcklbw", v32i8, X86Unpckl, VR256,
3868 i256mem, SchedWriteShuffle.YMM, load, 0>,
3869 VEX_4V, VEX_L, VEX_WIG;
3870 defm VPUNPCKLWDY : sse2_unpack<0x61, "vpunpcklwd", v16i16, X86Unpckl, VR256,
3871 i256mem, SchedWriteShuffle.YMM, load, 0>,
3872 VEX_4V, VEX_L, VEX_WIG;
3873 defm VPUNPCKHBWY : sse2_unpack<0x68, "vpunpckhbw", v32i8, X86Unpckh, VR256,
3874 i256mem, SchedWriteShuffle.YMM, load, 0>,
3875 VEX_4V, VEX_L, VEX_WIG;
3876 defm VPUNPCKHWDY : sse2_unpack<0x69, "vpunpckhwd", v16i16, X86Unpckh, VR256,
3877 i256mem, SchedWriteShuffle.YMM, load, 0>,
3878 VEX_4V, VEX_L, VEX_WIG;
3881 let Predicates = [HasAVX2, NoVLX] in {
3882 defm VPUNPCKLDQY : sse2_unpack<0x62, "vpunpckldq", v8i32, X86Unpckl, VR256,
3883 i256mem, SchedWriteShuffle.YMM, load, 0>,
3884 VEX_4V, VEX_L, VEX_WIG;
3885 defm VPUNPCKLQDQY : sse2_unpack<0x6C, "vpunpcklqdq", v4i64, X86Unpckl, VR256,
3886 i256mem, SchedWriteShuffle.YMM, load, 0>,
3887 VEX_4V, VEX_L, VEX_WIG;
3888 defm VPUNPCKHDQY : sse2_unpack<0x6A, "vpunpckhdq", v8i32, X86Unpckh, VR256,
3889 i256mem, SchedWriteShuffle.YMM, load, 0>,
3890 VEX_4V, VEX_L, VEX_WIG;
3891 defm VPUNPCKHQDQY : sse2_unpack<0x6D, "vpunpckhqdq", v4i64, X86Unpckh, VR256,
3892 i256mem, SchedWriteShuffle.YMM, load, 0>,
3893 VEX_4V, VEX_L, VEX_WIG;
3896 let Constraints = "$src1 = $dst" in {
3897 defm PUNPCKLBW : sse2_unpack<0x60, "punpcklbw", v16i8, X86Unpckl, VR128,
3898 i128mem, SchedWriteShuffle.XMM, memop>;
3899 defm PUNPCKLWD : sse2_unpack<0x61, "punpcklwd", v8i16, X86Unpckl, VR128,
3900 i128mem, SchedWriteShuffle.XMM, memop>;
3901 defm PUNPCKLDQ : sse2_unpack<0x62, "punpckldq", v4i32, X86Unpckl, VR128,
3902 i128mem, SchedWriteShuffle.XMM, memop>;
3903 defm PUNPCKLQDQ : sse2_unpack<0x6C, "punpcklqdq", v2i64, X86Unpckl, VR128,
3904 i128mem, SchedWriteShuffle.XMM, memop>;
3906 defm PUNPCKHBW : sse2_unpack<0x68, "punpckhbw", v16i8, X86Unpckh, VR128,
3907 i128mem, SchedWriteShuffle.XMM, memop>;
3908 defm PUNPCKHWD : sse2_unpack<0x69, "punpckhwd", v8i16, X86Unpckh, VR128,
3909 i128mem, SchedWriteShuffle.XMM, memop>;
3910 defm PUNPCKHDQ : sse2_unpack<0x6A, "punpckhdq", v4i32, X86Unpckh, VR128,
3911 i128mem, SchedWriteShuffle.XMM, memop>;
3912 defm PUNPCKHQDQ : sse2_unpack<0x6D, "punpckhqdq", v2i64, X86Unpckh, VR128,
3913 i128mem, SchedWriteShuffle.XMM, memop>;
3915 } // ExeDomain = SSEPackedInt
3917 //===---------------------------------------------------------------------===//
3918 // SSE2 - Packed Integer Extract and Insert
3919 //===---------------------------------------------------------------------===//
3921 let ExeDomain = SSEPackedInt in {
3922 multiclass sse2_pinsrw<bit Is2Addr = 1> {
3923 def rr : Ii8<0xC4, MRMSrcReg,
3924 (outs VR128:$dst), (ins VR128:$src1,
3925 GR32orGR64:$src2, u8imm:$src3),
3927 "pinsrw\t{$src3, $src2, $dst|$dst, $src2, $src3}",
3928 "vpinsrw\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
3930 (X86pinsrw VR128:$src1, GR32orGR64:$src2, timm:$src3))]>,
3931 Sched<[WriteVecInsert, ReadDefault, ReadInt2Fpu]>;
3932 def rm : Ii8<0xC4, MRMSrcMem,
3933 (outs VR128:$dst), (ins VR128:$src1,
3934 i16mem:$src2, u8imm:$src3),
3936 "pinsrw\t{$src3, $src2, $dst|$dst, $src2, $src3}",
3937 "vpinsrw\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
3939 (X86pinsrw VR128:$src1, (extloadi16 addr:$src2),
3941 Sched<[WriteVecInsert.Folded, WriteVecInsert.ReadAfterFold]>;
3945 let Predicates = [HasAVX, NoBWI] in
3946 def VPEXTRWrr : Ii8<0xC5, MRMSrcReg,
3947 (outs GR32orGR64:$dst), (ins VR128:$src1, u8imm:$src2),
3948 "vpextrw\t{$src2, $src1, $dst|$dst, $src1, $src2}",
3949 [(set GR32orGR64:$dst, (X86pextrw (v8i16 VR128:$src1),
3951 PD, VEX, VEX_WIG, Sched<[WriteVecExtract]>;
3952 def PEXTRWrr : PDIi8<0xC5, MRMSrcReg,
3953 (outs GR32orGR64:$dst), (ins VR128:$src1, u8imm:$src2),
3954 "pextrw\t{$src2, $src1, $dst|$dst, $src1, $src2}",
3955 [(set GR32orGR64:$dst, (X86pextrw (v8i16 VR128:$src1),
3957 Sched<[WriteVecExtract]>;
3960 let Predicates = [HasAVX, NoBWI] in
3961 defm VPINSRW : sse2_pinsrw<0>, PD, VEX_4V, VEX_WIG;
3963 let Predicates = [UseSSE2], Constraints = "$src1 = $dst" in
3964 defm PINSRW : sse2_pinsrw, PD;
3966 } // ExeDomain = SSEPackedInt
3968 //===---------------------------------------------------------------------===//
3969 // SSE2 - Packed Mask Creation
3970 //===---------------------------------------------------------------------===//
3972 let ExeDomain = SSEPackedInt in {
3974 def VPMOVMSKBrr : VPDI<0xD7, MRMSrcReg, (outs GR32orGR64:$dst),
3976 "pmovmskb\t{$src, $dst|$dst, $src}",
3977 [(set GR32orGR64:$dst, (X86movmsk (v16i8 VR128:$src)))]>,
3978 Sched<[WriteVecMOVMSK]>, VEX, VEX_WIG;
3980 let Predicates = [HasAVX2] in {
3981 def VPMOVMSKBYrr : VPDI<0xD7, MRMSrcReg, (outs GR32orGR64:$dst),
3983 "pmovmskb\t{$src, $dst|$dst, $src}",
3984 [(set GR32orGR64:$dst, (X86movmsk (v32i8 VR256:$src)))]>,
3985 Sched<[WriteVecMOVMSKY]>, VEX, VEX_L, VEX_WIG;
3988 def PMOVMSKBrr : PDI<0xD7, MRMSrcReg, (outs GR32orGR64:$dst), (ins VR128:$src),
3989 "pmovmskb\t{$src, $dst|$dst, $src}",
3990 [(set GR32orGR64:$dst, (X86movmsk (v16i8 VR128:$src)))]>,
3991 Sched<[WriteVecMOVMSK]>;
3993 } // ExeDomain = SSEPackedInt
3995 //===---------------------------------------------------------------------===//
3996 // SSE2 - Conditional Store
3997 //===---------------------------------------------------------------------===//
3999 let ExeDomain = SSEPackedInt, SchedRW = [SchedWriteVecMoveLS.XMM.MR] in {
4000 let Uses = [EDI], Predicates = [HasAVX,Not64BitMode] in
4001 def VMASKMOVDQU : VPDI<0xF7, MRMSrcReg, (outs),
4002 (ins VR128:$src, VR128:$mask),
4003 "maskmovdqu\t{$mask, $src|$src, $mask}",
4004 [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>,
4006 let Uses = [RDI], Predicates = [HasAVX,In64BitMode] in
4007 def VMASKMOVDQU64 : VPDI<0xF7, MRMSrcReg, (outs),
4008 (ins VR128:$src, VR128:$mask),
4009 "maskmovdqu\t{$mask, $src|$src, $mask}",
4010 [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, RDI)]>,
4011 VEX, VEX_WIG, AdSize64;
4012 let Uses = [EDI], Predicates = [HasAVX,In64BitMode] in
4013 def VMASKMOVDQUX32 : VPDI<0xF7, MRMSrcReg, (outs),
4014 (ins VR128:$src, VR128:$mask), "",
4015 [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>,
4016 VEX, VEX_WIG, AdSize32 {
4017 let AsmString = "addr32 vmaskmovdqu\t{$mask, $src|$src, $mask}";
4018 let AsmVariantName = "NonParsable";
4021 let Uses = [EDI], Predicates = [UseSSE2,Not64BitMode] in
4022 def MASKMOVDQU : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask),
4023 "maskmovdqu\t{$mask, $src|$src, $mask}",
4024 [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>;
4025 let Uses = [RDI], Predicates = [UseSSE2,In64BitMode] in
4026 def MASKMOVDQU64 : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask),
4027 "maskmovdqu\t{$mask, $src|$src, $mask}",
4028 [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, RDI)]>,
4030 let Uses = [EDI], Predicates = [UseSSE2,In64BitMode] in
4031 def MASKMOVDQUX32 : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask),
4032 "addr32 maskmovdqu\t{$mask, $src|$src, $mask}",
4033 [(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>,
4035 let AsmVariantName = "NonParsable";
4038 } // ExeDomain = SSEPackedInt
4040 //===---------------------------------------------------------------------===//
4041 // SSE2 - Move Doubleword/Quadword
4042 //===---------------------------------------------------------------------===//
4044 //===---------------------------------------------------------------------===//
4045 // Move Int Doubleword to Packed Double Int
4047 let ExeDomain = SSEPackedInt in {
4048 def VMOVDI2PDIrr : VS2I<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR32:$src),
4049 "movd\t{$src, $dst|$dst, $src}",
4051 (v4i32 (scalar_to_vector GR32:$src)))]>,
4052 VEX, Sched<[WriteVecMoveFromGpr]>;
4053 def VMOVDI2PDIrm : VS2I<0x6E, MRMSrcMem, (outs VR128:$dst), (ins i32mem:$src),
4054 "movd\t{$src, $dst|$dst, $src}",
4056 (v4i32 (scalar_to_vector (loadi32 addr:$src))))]>,
4057 VEX, Sched<[WriteVecLoad]>;
4058 def VMOV64toPQIrr : VRS2I<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR64:$src),
4059 "movq\t{$src, $dst|$dst, $src}",
4061 (v2i64 (scalar_to_vector GR64:$src)))]>,
4062 VEX, Sched<[WriteVecMoveFromGpr]>;
4063 let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0, mayLoad = 1 in
4064 def VMOV64toPQIrm : VRS2I<0x6E, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
4065 "movq\t{$src, $dst|$dst, $src}", []>,
4066 VEX, Sched<[WriteVecLoad]>;
4067 let isCodeGenOnly = 1 in
4068 def VMOV64toSDrr : VRS2I<0x6E, MRMSrcReg, (outs FR64:$dst), (ins GR64:$src),
4069 "movq\t{$src, $dst|$dst, $src}",
4070 [(set FR64:$dst, (bitconvert GR64:$src))]>,
4071 VEX, Sched<[WriteVecMoveFromGpr]>;
4073 def MOVDI2PDIrr : S2I<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR32:$src),
4074 "movd\t{$src, $dst|$dst, $src}",
4076 (v4i32 (scalar_to_vector GR32:$src)))]>,
4077 Sched<[WriteVecMoveFromGpr]>;
4078 def MOVDI2PDIrm : S2I<0x6E, MRMSrcMem, (outs VR128:$dst), (ins i32mem:$src),
4079 "movd\t{$src, $dst|$dst, $src}",
4081 (v4i32 (scalar_to_vector (loadi32 addr:$src))))]>,
4082 Sched<[WriteVecLoad]>;
4083 def MOV64toPQIrr : RS2I<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR64:$src),
4084 "movq\t{$src, $dst|$dst, $src}",
4086 (v2i64 (scalar_to_vector GR64:$src)))]>,
4087 Sched<[WriteVecMoveFromGpr]>;
4088 let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0, mayLoad = 1 in
4089 def MOV64toPQIrm : RS2I<0x6E, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
4090 "movq\t{$src, $dst|$dst, $src}", []>,
4091 Sched<[WriteVecLoad]>;
4092 let isCodeGenOnly = 1 in
4093 def MOV64toSDrr : RS2I<0x6E, MRMSrcReg, (outs FR64:$dst), (ins GR64:$src),
4094 "movq\t{$src, $dst|$dst, $src}",
4095 [(set FR64:$dst, (bitconvert GR64:$src))]>,
4096 Sched<[WriteVecMoveFromGpr]>;
4097 } // ExeDomain = SSEPackedInt
4099 //===---------------------------------------------------------------------===//
4100 // Move Int Doubleword to Single Scalar
4102 let ExeDomain = SSEPackedInt, isCodeGenOnly = 1 in {
4103 def VMOVDI2SSrr : VS2I<0x6E, MRMSrcReg, (outs FR32:$dst), (ins GR32:$src),
4104 "movd\t{$src, $dst|$dst, $src}",
4105 [(set FR32:$dst, (bitconvert GR32:$src))]>,
4106 VEX, Sched<[WriteVecMoveFromGpr]>;
4108 def MOVDI2SSrr : S2I<0x6E, MRMSrcReg, (outs FR32:$dst), (ins GR32:$src),
4109 "movd\t{$src, $dst|$dst, $src}",
4110 [(set FR32:$dst, (bitconvert GR32:$src))]>,
4111 Sched<[WriteVecMoveFromGpr]>;
4113 } // ExeDomain = SSEPackedInt, isCodeGenOnly = 1
4115 //===---------------------------------------------------------------------===//
4116 // Move Packed Doubleword Int to Packed Double Int
4118 let ExeDomain = SSEPackedInt in {
4119 def VMOVPDI2DIrr : VS2I<0x7E, MRMDestReg, (outs GR32:$dst), (ins VR128:$src),
4120 "movd\t{$src, $dst|$dst, $src}",
4121 [(set GR32:$dst, (extractelt (v4i32 VR128:$src),
4123 Sched<[WriteVecMoveToGpr]>;
4124 def VMOVPDI2DImr : VS2I<0x7E, MRMDestMem, (outs),
4125 (ins i32mem:$dst, VR128:$src),
4126 "movd\t{$src, $dst|$dst, $src}",
4127 [(store (i32 (extractelt (v4i32 VR128:$src),
4128 (iPTR 0))), addr:$dst)]>,
4129 VEX, Sched<[WriteVecStore]>;
4130 def MOVPDI2DIrr : S2I<0x7E, MRMDestReg, (outs GR32:$dst), (ins VR128:$src),
4131 "movd\t{$src, $dst|$dst, $src}",
4132 [(set GR32:$dst, (extractelt (v4i32 VR128:$src),
4134 Sched<[WriteVecMoveToGpr]>;
4135 def MOVPDI2DImr : S2I<0x7E, MRMDestMem, (outs), (ins i32mem:$dst, VR128:$src),
4136 "movd\t{$src, $dst|$dst, $src}",
4137 [(store (i32 (extractelt (v4i32 VR128:$src),
4138 (iPTR 0))), addr:$dst)]>,
4139 Sched<[WriteVecStore]>;
4140 } // ExeDomain = SSEPackedInt
4142 //===---------------------------------------------------------------------===//
4143 // Move Packed Doubleword Int first element to Doubleword Int
4145 let ExeDomain = SSEPackedInt in {
4146 let SchedRW = [WriteVecMoveToGpr] in {
4147 def VMOVPQIto64rr : VRS2I<0x7E, MRMDestReg, (outs GR64:$dst), (ins VR128:$src),
4148 "movq\t{$src, $dst|$dst, $src}",
4149 [(set GR64:$dst, (extractelt (v2i64 VR128:$src),
4153 def MOVPQIto64rr : RS2I<0x7E, MRMDestReg, (outs GR64:$dst), (ins VR128:$src),
4154 "movq\t{$src, $dst|$dst, $src}",
4155 [(set GR64:$dst, (extractelt (v2i64 VR128:$src),
4159 let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0, mayStore = 1 in
4160 def VMOVPQIto64mr : VRS2I<0x7E, MRMDestMem, (outs),
4161 (ins i64mem:$dst, VR128:$src),
4162 "movq\t{$src, $dst|$dst, $src}", []>,
4163 VEX, Sched<[WriteVecStore]>;
4164 let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0, mayStore = 1 in
4165 def MOVPQIto64mr : RS2I<0x7E, MRMDestMem, (outs), (ins i64mem:$dst, VR128:$src),
4166 "movq\t{$src, $dst|$dst, $src}", []>,
4167 Sched<[WriteVecStore]>;
4168 } // ExeDomain = SSEPackedInt
4170 //===---------------------------------------------------------------------===//
4171 // Bitcast FR64 <-> GR64
4173 let ExeDomain = SSEPackedInt, isCodeGenOnly = 1 in {
4174 def VMOVSDto64rr : VRS2I<0x7E, MRMDestReg, (outs GR64:$dst), (ins FR64:$src),
4175 "movq\t{$src, $dst|$dst, $src}",
4176 [(set GR64:$dst, (bitconvert FR64:$src))]>,
4177 VEX, Sched<[WriteVecMoveToGpr]>;
4179 def MOVSDto64rr : RS2I<0x7E, MRMDestReg, (outs GR64:$dst), (ins FR64:$src),
4180 "movq\t{$src, $dst|$dst, $src}",
4181 [(set GR64:$dst, (bitconvert FR64:$src))]>,
4182 Sched<[WriteVecMoveToGpr]>;
4183 } // ExeDomain = SSEPackedInt, isCodeGenOnly = 1
4185 //===---------------------------------------------------------------------===//
4186 // Move Scalar Single to Double Int
4188 let ExeDomain = SSEPackedInt, isCodeGenOnly = 1 in {
4189 def VMOVSS2DIrr : VS2I<0x7E, MRMDestReg, (outs GR32:$dst), (ins FR32:$src),
4190 "movd\t{$src, $dst|$dst, $src}",
4191 [(set GR32:$dst, (bitconvert FR32:$src))]>,
4192 VEX, Sched<[WriteVecMoveToGpr]>;
4193 def MOVSS2DIrr : S2I<0x7E, MRMDestReg, (outs GR32:$dst), (ins FR32:$src),
4194 "movd\t{$src, $dst|$dst, $src}",
4195 [(set GR32:$dst, (bitconvert FR32:$src))]>,
4196 Sched<[WriteVecMoveToGpr]>;
4197 } // ExeDomain = SSEPackedInt, isCodeGenOnly = 1
4199 let Predicates = [UseAVX] in {
4200 def : Pat<(v4i32 (X86vzmovl (v4i32 (scalar_to_vector GR32:$src)))),
4201 (VMOVDI2PDIrr GR32:$src)>;
4203 def : Pat<(v2i64 (X86vzmovl (v2i64 (scalar_to_vector GR64:$src)))),
4204 (VMOV64toPQIrr GR64:$src)>;
4206 // AVX 128-bit movd/movq instructions write zeros in the high 128-bit part.
4207 // These instructions also write zeros in the high part of a 256-bit register.
4208 def : Pat<(v4i32 (X86vzload32 addr:$src)),
4209 (VMOVDI2PDIrm addr:$src)>;
4210 def : Pat<(v8i32 (X86vzload32 addr:$src)),
4211 (SUBREG_TO_REG (i64 0), (v4i32 (VMOVDI2PDIrm addr:$src)), sub_xmm)>;
4214 let Predicates = [UseSSE2] in {
4215 def : Pat<(v4i32 (X86vzmovl (v4i32 (scalar_to_vector GR32:$src)))),
4216 (MOVDI2PDIrr GR32:$src)>;
4218 def : Pat<(v2i64 (X86vzmovl (v2i64 (scalar_to_vector GR64:$src)))),
4219 (MOV64toPQIrr GR64:$src)>;
4220 def : Pat<(v4i32 (X86vzload32 addr:$src)),
4221 (MOVDI2PDIrm addr:$src)>;
4224 // Before the MC layer of LLVM existed, clang emitted "movd" assembly instead of
4225 // "movq" due to MacOS parsing limitation. In order to parse old assembly, we add
4227 def : InstAlias<"movd\t{$src, $dst|$dst, $src}",
4228 (MOV64toPQIrr VR128:$dst, GR64:$src), 0>;
4229 def : InstAlias<"movd\t{$src, $dst|$dst, $src}",
4230 (MOVPQIto64rr GR64:$dst, VR128:$src), 0>;
4231 // Allow "vmovd" but print "vmovq" since we don't need compatibility for AVX.
4232 def : InstAlias<"vmovd\t{$src, $dst|$dst, $src}",
4233 (VMOV64toPQIrr VR128:$dst, GR64:$src), 0>;
4234 def : InstAlias<"vmovd\t{$src, $dst|$dst, $src}",
4235 (VMOVPQIto64rr GR64:$dst, VR128:$src), 0>;
4237 //===---------------------------------------------------------------------===//
4238 // SSE2 - Move Quadword
4239 //===---------------------------------------------------------------------===//
4241 //===---------------------------------------------------------------------===//
4242 // Move Quadword Int to Packed Quadword Int
4245 let ExeDomain = SSEPackedInt, SchedRW = [WriteVecLoad] in {
4246 def VMOVQI2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
4247 "vmovq\t{$src, $dst|$dst, $src}",
4249 (v2i64 (scalar_to_vector (loadi64 addr:$src))))]>, XS,
4250 VEX, Requires<[UseAVX]>, VEX_WIG;
4251 def MOVQI2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
4252 "movq\t{$src, $dst|$dst, $src}",
4254 (v2i64 (scalar_to_vector (loadi64 addr:$src))))]>,
4255 XS, Requires<[UseSSE2]>; // SSE2 instruction with XS Prefix
4256 } // ExeDomain, SchedRW
4258 //===---------------------------------------------------------------------===//
4259 // Move Packed Quadword Int to Quadword Int
4261 let ExeDomain = SSEPackedInt, SchedRW = [WriteVecStore] in {
4262 def VMOVPQI2QImr : VS2I<0xD6, MRMDestMem, (outs), (ins i64mem:$dst, VR128:$src),
4263 "movq\t{$src, $dst|$dst, $src}",
4264 [(store (i64 (extractelt (v2i64 VR128:$src),
4265 (iPTR 0))), addr:$dst)]>,
4267 def MOVPQI2QImr : S2I<0xD6, MRMDestMem, (outs), (ins i64mem:$dst, VR128:$src),
4268 "movq\t{$src, $dst|$dst, $src}",
4269 [(store (i64 (extractelt (v2i64 VR128:$src),
4270 (iPTR 0))), addr:$dst)]>;
4271 } // ExeDomain, SchedRW
4273 // For disassembler only
4274 let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0,
4275 SchedRW = [SchedWriteVecLogic.XMM] in {
4276 def VMOVPQI2QIrr : VS2I<0xD6, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
4277 "movq\t{$src, $dst|$dst, $src}", []>, VEX, VEX_WIG;
4278 def MOVPQI2QIrr : S2I<0xD6, MRMDestReg, (outs VR128:$dst), (ins VR128:$src),
4279 "movq\t{$src, $dst|$dst, $src}", []>;
4282 def : InstAlias<"vmovq.s\t{$src, $dst|$dst, $src}",
4283 (VMOVPQI2QIrr VR128:$dst, VR128:$src), 0>;
4284 def : InstAlias<"movq.s\t{$src, $dst|$dst, $src}",
4285 (MOVPQI2QIrr VR128:$dst, VR128:$src), 0>;
4287 let Predicates = [UseAVX] in {
4288 def : Pat<(v2i64 (X86vzload64 addr:$src)),
4289 (VMOVQI2PQIrm addr:$src)>;
4290 def : Pat<(v4i64 (X86vzload64 addr:$src)),
4291 (SUBREG_TO_REG (i64 0), (v2i64 (VMOVQI2PQIrm addr:$src)), sub_xmm)>;
4293 def : Pat<(X86vextractstore64 (v2i64 VR128:$src), addr:$dst),
4294 (VMOVPQI2QImr addr:$dst, VR128:$src)>;
4297 let Predicates = [UseSSE2] in {
4298 def : Pat<(v2i64 (X86vzload64 addr:$src)), (MOVQI2PQIrm addr:$src)>;
4300 def : Pat<(X86vextractstore64 (v2i64 VR128:$src), addr:$dst),
4301 (MOVPQI2QImr addr:$dst, VR128:$src)>;
4304 //===---------------------------------------------------------------------===//
4305 // Moving from XMM to XMM and clear upper 64 bits. Note, there is a bug in
4306 // IA32 document. movq xmm1, xmm2 does clear the high bits.
4308 let ExeDomain = SSEPackedInt, SchedRW = [SchedWriteVecLogic.XMM] in {
4309 def VMOVZPQILo2PQIrr : I<0x7E, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
4310 "vmovq\t{$src, $dst|$dst, $src}",
4311 [(set VR128:$dst, (v2i64 (X86vzmovl (v2i64 VR128:$src))))]>,
4312 XS, VEX, Requires<[UseAVX]>, VEX_WIG;
4313 def MOVZPQILo2PQIrr : I<0x7E, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
4314 "movq\t{$src, $dst|$dst, $src}",
4315 [(set VR128:$dst, (v2i64 (X86vzmovl (v2i64 VR128:$src))))]>,
4316 XS, Requires<[UseSSE2]>;
4317 } // ExeDomain, SchedRW
4319 let Predicates = [UseAVX] in {
4320 def : Pat<(v2f64 (X86vzmovl (v2f64 VR128:$src))),
4321 (VMOVZPQILo2PQIrr VR128:$src)>;
4323 let Predicates = [UseSSE2] in {
4324 def : Pat<(v2f64 (X86vzmovl (v2f64 VR128:$src))),
4325 (MOVZPQILo2PQIrr VR128:$src)>;
4328 let Predicates = [UseAVX] in {
4329 def : Pat<(v4f64 (X86vzmovl (v4f64 VR256:$src))),
4330 (SUBREG_TO_REG (i32 0),
4331 (v2f64 (VMOVZPQILo2PQIrr
4332 (v2f64 (EXTRACT_SUBREG (v4f64 VR256:$src), sub_xmm)))),
4334 def : Pat<(v4i64 (X86vzmovl (v4i64 VR256:$src))),
4335 (SUBREG_TO_REG (i32 0),
4336 (v2i64 (VMOVZPQILo2PQIrr
4337 (v2i64 (EXTRACT_SUBREG (v4i64 VR256:$src), sub_xmm)))),
4341 //===---------------------------------------------------------------------===//
4342 // SSE3 - Replicate Single FP - MOVSHDUP and MOVSLDUP
4343 //===---------------------------------------------------------------------===//
4345 multiclass sse3_replicate_sfp<bits<8> op, SDNode OpNode, string OpcodeStr,
4346 ValueType vt, RegisterClass RC, PatFrag mem_frag,
4347 X86MemOperand x86memop, X86FoldableSchedWrite sched> {
4348 def rr : S3SI<op, MRMSrcReg, (outs RC:$dst), (ins RC:$src),
4349 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
4350 [(set RC:$dst, (vt (OpNode RC:$src)))]>,
4352 def rm : S3SI<op, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src),
4353 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
4354 [(set RC:$dst, (OpNode (mem_frag addr:$src)))]>,
4355 Sched<[sched.Folded]>;
4358 let Predicates = [HasAVX, NoVLX] in {
4359 defm VMOVSHDUP : sse3_replicate_sfp<0x16, X86Movshdup, "vmovshdup",
4360 v4f32, VR128, loadv4f32, f128mem,
4361 SchedWriteFShuffle.XMM>, VEX, VEX_WIG;
4362 defm VMOVSLDUP : sse3_replicate_sfp<0x12, X86Movsldup, "vmovsldup",
4363 v4f32, VR128, loadv4f32, f128mem,
4364 SchedWriteFShuffle.XMM>, VEX, VEX_WIG;
4365 defm VMOVSHDUPY : sse3_replicate_sfp<0x16, X86Movshdup, "vmovshdup",
4366 v8f32, VR256, loadv8f32, f256mem,
4367 SchedWriteFShuffle.YMM>, VEX, VEX_L, VEX_WIG;
4368 defm VMOVSLDUPY : sse3_replicate_sfp<0x12, X86Movsldup, "vmovsldup",
4369 v8f32, VR256, loadv8f32, f256mem,
4370 SchedWriteFShuffle.YMM>, VEX, VEX_L, VEX_WIG;
4372 defm MOVSHDUP : sse3_replicate_sfp<0x16, X86Movshdup, "movshdup", v4f32, VR128,
4373 memopv4f32, f128mem, SchedWriteFShuffle.XMM>;
4374 defm MOVSLDUP : sse3_replicate_sfp<0x12, X86Movsldup, "movsldup", v4f32, VR128,
4375 memopv4f32, f128mem, SchedWriteFShuffle.XMM>;
4377 let Predicates = [HasAVX, NoVLX] in {
4378 def : Pat<(v4i32 (X86Movshdup VR128:$src)),
4379 (VMOVSHDUPrr VR128:$src)>;
4380 def : Pat<(v4i32 (X86Movshdup (load addr:$src))),
4381 (VMOVSHDUPrm addr:$src)>;
4382 def : Pat<(v4i32 (X86Movsldup VR128:$src)),
4383 (VMOVSLDUPrr VR128:$src)>;
4384 def : Pat<(v4i32 (X86Movsldup (load addr:$src))),
4385 (VMOVSLDUPrm addr:$src)>;
4386 def : Pat<(v8i32 (X86Movshdup VR256:$src)),
4387 (VMOVSHDUPYrr VR256:$src)>;
4388 def : Pat<(v8i32 (X86Movshdup (load addr:$src))),
4389 (VMOVSHDUPYrm addr:$src)>;
4390 def : Pat<(v8i32 (X86Movsldup VR256:$src)),
4391 (VMOVSLDUPYrr VR256:$src)>;
4392 def : Pat<(v8i32 (X86Movsldup (load addr:$src))),
4393 (VMOVSLDUPYrm addr:$src)>;
4396 let Predicates = [UseSSE3] in {
4397 def : Pat<(v4i32 (X86Movshdup VR128:$src)),
4398 (MOVSHDUPrr VR128:$src)>;
4399 def : Pat<(v4i32 (X86Movshdup (memop addr:$src))),
4400 (MOVSHDUPrm addr:$src)>;
4401 def : Pat<(v4i32 (X86Movsldup VR128:$src)),
4402 (MOVSLDUPrr VR128:$src)>;
4403 def : Pat<(v4i32 (X86Movsldup (memop addr:$src))),
4404 (MOVSLDUPrm addr:$src)>;
4407 //===---------------------------------------------------------------------===//
4408 // SSE3 - Replicate Double FP - MOVDDUP
4409 //===---------------------------------------------------------------------===//
4411 multiclass sse3_replicate_dfp<string OpcodeStr, X86SchedWriteWidths sched> {
4412 def rr : S3DI<0x12, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
4413 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
4414 [(set VR128:$dst, (v2f64 (X86Movddup VR128:$src)))]>,
4416 def rm : S3DI<0x12, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src),
4417 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
4420 (scalar_to_vector (loadf64 addr:$src)))))]>,
4421 Sched<[sched.XMM.Folded]>;
4424 // FIXME: Merge with above classes when there are patterns for the ymm version
4425 multiclass sse3_replicate_dfp_y<string OpcodeStr, X86SchedWriteWidths sched> {
4426 def rr : S3DI<0x12, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
4427 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
4428 [(set VR256:$dst, (v4f64 (X86Movddup VR256:$src)))]>,
4430 def rm : S3DI<0x12, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
4431 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
4433 (v4f64 (X86Movddup (loadv4f64 addr:$src))))]>,
4434 Sched<[sched.YMM.Folded]>;
4437 let Predicates = [HasAVX, NoVLX] in {
4438 defm VMOVDDUP : sse3_replicate_dfp<"vmovddup", SchedWriteFShuffle>,
4440 defm VMOVDDUPY : sse3_replicate_dfp_y<"vmovddup", SchedWriteFShuffle>,
4441 VEX, VEX_L, VEX_WIG;
4444 defm MOVDDUP : sse3_replicate_dfp<"movddup", SchedWriteFShuffle>;
4447 let Predicates = [HasAVX, NoVLX] in {
4448 def : Pat<(X86Movddup (v2f64 (X86vzload64 addr:$src))),
4449 (VMOVDDUPrm addr:$src)>, Requires<[HasAVX]>;
4452 let Predicates = [UseSSE3] in {
4453 def : Pat<(X86Movddup (v2f64 (X86vzload64 addr:$src))),
4454 (MOVDDUPrm addr:$src)>;
4457 //===---------------------------------------------------------------------===//
4458 // SSE3 - Move Unaligned Integer
4459 //===---------------------------------------------------------------------===//
4461 let Predicates = [HasAVX] in {
4462 def VLDDQUrm : S3DI<0xF0, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
4463 "vlddqu\t{$src, $dst|$dst, $src}",
4464 [(set VR128:$dst, (int_x86_sse3_ldu_dq addr:$src))]>,
4465 Sched<[SchedWriteVecMoveLS.XMM.RM]>, VEX, VEX_WIG;
4466 def VLDDQUYrm : S3DI<0xF0, MRMSrcMem, (outs VR256:$dst), (ins i256mem:$src),
4467 "vlddqu\t{$src, $dst|$dst, $src}",
4468 [(set VR256:$dst, (int_x86_avx_ldu_dq_256 addr:$src))]>,
4469 Sched<[SchedWriteVecMoveLS.YMM.RM]>, VEX, VEX_L, VEX_WIG;
4472 def LDDQUrm : S3DI<0xF0, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
4473 "lddqu\t{$src, $dst|$dst, $src}",
4474 [(set VR128:$dst, (int_x86_sse3_ldu_dq addr:$src))]>,
4475 Sched<[SchedWriteVecMoveLS.XMM.RM]>;
4477 //===---------------------------------------------------------------------===//
4478 // SSE3 - Arithmetic
4479 //===---------------------------------------------------------------------===//
4481 multiclass sse3_addsub<string OpcodeStr, ValueType vt, RegisterClass RC,
4482 X86MemOperand x86memop, X86FoldableSchedWrite sched,
4483 PatFrag ld_frag, bit Is2Addr = 1> {
4484 let Uses = [MXCSR], mayRaiseFPException = 1 in {
4485 def rr : I<0xD0, MRMSrcReg,
4486 (outs RC:$dst), (ins RC:$src1, RC:$src2),
4488 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
4489 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
4490 [(set RC:$dst, (vt (X86Addsub RC:$src1, RC:$src2)))]>,
4492 def rm : I<0xD0, MRMSrcMem,
4493 (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
4495 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
4496 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
4497 [(set RC:$dst, (vt (X86Addsub RC:$src1, (ld_frag addr:$src2))))]>,
4498 Sched<[sched.Folded, sched.ReadAfterFold]>;
4502 let Predicates = [HasAVX] in {
4503 let ExeDomain = SSEPackedSingle in {
4504 defm VADDSUBPS : sse3_addsub<"vaddsubps", v4f32, VR128, f128mem,
4505 SchedWriteFAddSizes.PS.XMM, loadv4f32, 0>,
4506 XD, VEX_4V, VEX_WIG;
4507 defm VADDSUBPSY : sse3_addsub<"vaddsubps", v8f32, VR256, f256mem,
4508 SchedWriteFAddSizes.PS.YMM, loadv8f32, 0>,
4509 XD, VEX_4V, VEX_L, VEX_WIG;
4511 let ExeDomain = SSEPackedDouble in {
4512 defm VADDSUBPD : sse3_addsub<"vaddsubpd", v2f64, VR128, f128mem,
4513 SchedWriteFAddSizes.PD.XMM, loadv2f64, 0>,
4514 PD, VEX_4V, VEX_WIG;
4515 defm VADDSUBPDY : sse3_addsub<"vaddsubpd", v4f64, VR256, f256mem,
4516 SchedWriteFAddSizes.PD.YMM, loadv4f64, 0>,
4517 PD, VEX_4V, VEX_L, VEX_WIG;
4520 let Constraints = "$src1 = $dst", Predicates = [UseSSE3] in {
4521 let ExeDomain = SSEPackedSingle in
4522 defm ADDSUBPS : sse3_addsub<"addsubps", v4f32, VR128, f128mem,
4523 SchedWriteFAddSizes.PS.XMM, memopv4f32>, XD;
4524 let ExeDomain = SSEPackedDouble in
4525 defm ADDSUBPD : sse3_addsub<"addsubpd", v2f64, VR128, f128mem,
4526 SchedWriteFAddSizes.PD.XMM, memopv2f64>, PD;
4529 //===---------------------------------------------------------------------===//
4530 // SSE3 Instructions
4531 //===---------------------------------------------------------------------===//
4534 multiclass S3D_Int<bits<8> o, string OpcodeStr, ValueType vt, RegisterClass RC,
4535 X86MemOperand x86memop, SDNode OpNode,
4536 X86FoldableSchedWrite sched, PatFrag ld_frag,
4538 let Uses = [MXCSR], mayRaiseFPException = 1 in {
4539 def rr : S3DI<o, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
4541 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
4542 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
4543 [(set RC:$dst, (vt (OpNode RC:$src1, RC:$src2)))]>,
4546 def rm : S3DI<o, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
4548 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
4549 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
4550 [(set RC:$dst, (vt (OpNode RC:$src1, (ld_frag addr:$src2))))]>,
4551 Sched<[sched.Folded, sched.ReadAfterFold]>;
4554 multiclass S3_Int<bits<8> o, string OpcodeStr, ValueType vt, RegisterClass RC,
4555 X86MemOperand x86memop, SDNode OpNode,
4556 X86FoldableSchedWrite sched, PatFrag ld_frag,
4558 let Uses = [MXCSR], mayRaiseFPException = 1 in {
4559 def rr : S3I<o, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
4561 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
4562 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
4563 [(set RC:$dst, (vt (OpNode RC:$src1, RC:$src2)))]>,
4566 def rm : S3I<o, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
4568 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
4569 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
4570 [(set RC:$dst, (vt (OpNode RC:$src1, (ld_frag addr:$src2))))]>,
4571 Sched<[sched.Folded, sched.ReadAfterFold]>;
4575 let Predicates = [HasAVX] in {
4576 let ExeDomain = SSEPackedSingle in {
4577 defm VHADDPS : S3D_Int<0x7C, "vhaddps", v4f32, VR128, f128mem,
4578 X86fhadd, WriteFHAdd, loadv4f32, 0>, VEX_4V, VEX_WIG;
4579 defm VHSUBPS : S3D_Int<0x7D, "vhsubps", v4f32, VR128, f128mem,
4580 X86fhsub, WriteFHAdd, loadv4f32, 0>, VEX_4V, VEX_WIG;
4581 defm VHADDPSY : S3D_Int<0x7C, "vhaddps", v8f32, VR256, f256mem,
4582 X86fhadd, WriteFHAddY, loadv8f32, 0>, VEX_4V, VEX_L, VEX_WIG;
4583 defm VHSUBPSY : S3D_Int<0x7D, "vhsubps", v8f32, VR256, f256mem,
4584 X86fhsub, WriteFHAddY, loadv8f32, 0>, VEX_4V, VEX_L, VEX_WIG;
4586 let ExeDomain = SSEPackedDouble in {
4587 defm VHADDPD : S3_Int<0x7C, "vhaddpd", v2f64, VR128, f128mem,
4588 X86fhadd, WriteFHAdd, loadv2f64, 0>, VEX_4V, VEX_WIG;
4589 defm VHSUBPD : S3_Int<0x7D, "vhsubpd", v2f64, VR128, f128mem,
4590 X86fhsub, WriteFHAdd, loadv2f64, 0>, VEX_4V, VEX_WIG;
4591 defm VHADDPDY : S3_Int<0x7C, "vhaddpd", v4f64, VR256, f256mem,
4592 X86fhadd, WriteFHAddY, loadv4f64, 0>, VEX_4V, VEX_L, VEX_WIG;
4593 defm VHSUBPDY : S3_Int<0x7D, "vhsubpd", v4f64, VR256, f256mem,
4594 X86fhsub, WriteFHAddY, loadv4f64, 0>, VEX_4V, VEX_L, VEX_WIG;
4598 let Constraints = "$src1 = $dst" in {
4599 let ExeDomain = SSEPackedSingle in {
4600 defm HADDPS : S3D_Int<0x7C, "haddps", v4f32, VR128, f128mem, X86fhadd,
4601 WriteFHAdd, memopv4f32>;
4602 defm HSUBPS : S3D_Int<0x7D, "hsubps", v4f32, VR128, f128mem, X86fhsub,
4603 WriteFHAdd, memopv4f32>;
4605 let ExeDomain = SSEPackedDouble in {
4606 defm HADDPD : S3_Int<0x7C, "haddpd", v2f64, VR128, f128mem, X86fhadd,
4607 WriteFHAdd, memopv2f64>;
4608 defm HSUBPD : S3_Int<0x7D, "hsubpd", v2f64, VR128, f128mem, X86fhsub,
4609 WriteFHAdd, memopv2f64>;
4613 //===---------------------------------------------------------------------===//
4614 // SSSE3 - Packed Absolute Instructions
4615 //===---------------------------------------------------------------------===//
4617 /// SS3I_unop_rm_int - Simple SSSE3 unary op whose type can be v*{i8,i16,i32}.
4618 multiclass SS3I_unop_rm<bits<8> opc, string OpcodeStr, ValueType vt,
4619 SDNode OpNode, X86SchedWriteWidths sched, PatFrag ld_frag> {
4620 def rr : SS38I<opc, MRMSrcReg, (outs VR128:$dst),
4622 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
4623 [(set VR128:$dst, (vt (OpNode VR128:$src)))]>,
4626 def rm : SS38I<opc, MRMSrcMem, (outs VR128:$dst),
4628 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
4630 (vt (OpNode (ld_frag addr:$src))))]>,
4631 Sched<[sched.XMM.Folded]>;
4634 /// SS3I_unop_rm_int_y - Simple SSSE3 unary op whose type can be v*{i8,i16,i32}.
4635 multiclass SS3I_unop_rm_y<bits<8> opc, string OpcodeStr, ValueType vt,
4636 SDNode OpNode, X86SchedWriteWidths sched> {
4637 def Yrr : SS38I<opc, MRMSrcReg, (outs VR256:$dst),
4639 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
4640 [(set VR256:$dst, (vt (OpNode VR256:$src)))]>,
4643 def Yrm : SS38I<opc, MRMSrcMem, (outs VR256:$dst),
4645 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
4647 (vt (OpNode (load addr:$src))))]>,
4648 Sched<[sched.YMM.Folded]>;
4651 let Predicates = [HasAVX, NoVLX_Or_NoBWI] in {
4652 defm VPABSB : SS3I_unop_rm<0x1C, "vpabsb", v16i8, abs, SchedWriteVecALU,
4653 load>, VEX, VEX_WIG;
4654 defm VPABSW : SS3I_unop_rm<0x1D, "vpabsw", v8i16, abs, SchedWriteVecALU,
4655 load>, VEX, VEX_WIG;
4657 let Predicates = [HasAVX, NoVLX] in {
4658 defm VPABSD : SS3I_unop_rm<0x1E, "vpabsd", v4i32, abs, SchedWriteVecALU,
4659 load>, VEX, VEX_WIG;
4661 let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in {
4662 defm VPABSB : SS3I_unop_rm_y<0x1C, "vpabsb", v32i8, abs, SchedWriteVecALU>,
4663 VEX, VEX_L, VEX_WIG;
4664 defm VPABSW : SS3I_unop_rm_y<0x1D, "vpabsw", v16i16, abs, SchedWriteVecALU>,
4665 VEX, VEX_L, VEX_WIG;
4667 let Predicates = [HasAVX2, NoVLX] in {
4668 defm VPABSD : SS3I_unop_rm_y<0x1E, "vpabsd", v8i32, abs, SchedWriteVecALU>,
4669 VEX, VEX_L, VEX_WIG;
4672 defm PABSB : SS3I_unop_rm<0x1C, "pabsb", v16i8, abs, SchedWriteVecALU,
4674 defm PABSW : SS3I_unop_rm<0x1D, "pabsw", v8i16, abs, SchedWriteVecALU,
4676 defm PABSD : SS3I_unop_rm<0x1E, "pabsd", v4i32, abs, SchedWriteVecALU,
4679 //===---------------------------------------------------------------------===//
4680 // SSSE3 - Packed Binary Operator Instructions
4681 //===---------------------------------------------------------------------===//
4683 /// SS3I_binop_rm - Simple SSSE3 bin op
4684 multiclass SS3I_binop_rm<bits<8> opc, string OpcodeStr, SDNode OpNode,
4685 ValueType DstVT, ValueType OpVT, RegisterClass RC,
4686 PatFrag memop_frag, X86MemOperand x86memop,
4687 X86FoldableSchedWrite sched, bit Is2Addr = 1> {
4688 let isCommutable = 1 in
4689 def rr : SS38I<opc, MRMSrcReg, (outs RC:$dst),
4690 (ins RC:$src1, RC:$src2),
4692 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
4693 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
4694 [(set RC:$dst, (DstVT (OpNode (OpVT RC:$src1), RC:$src2)))]>,
4696 def rm : SS38I<opc, MRMSrcMem, (outs RC:$dst),
4697 (ins RC:$src1, x86memop:$src2),
4699 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
4700 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
4702 (DstVT (OpNode (OpVT RC:$src1), (memop_frag addr:$src2))))]>,
4703 Sched<[sched.Folded, sched.ReadAfterFold]>;
4706 /// SS3I_binop_rm_int - Simple SSSE3 bin op whose type can be v*{i8,i16,i32}.
4707 multiclass SS3I_binop_rm_int<bits<8> opc, string OpcodeStr,
4708 Intrinsic IntId128, X86FoldableSchedWrite sched,
4709 PatFrag ld_frag, bit Is2Addr = 1> {
4710 let isCommutable = 1 in
4711 def rr : SS38I<opc, MRMSrcReg, (outs VR128:$dst),
4712 (ins VR128:$src1, VR128:$src2),
4714 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
4715 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
4716 [(set VR128:$dst, (IntId128 VR128:$src1, VR128:$src2))]>,
4718 def rm : SS38I<opc, MRMSrcMem, (outs VR128:$dst),
4719 (ins VR128:$src1, i128mem:$src2),
4721 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
4722 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
4724 (IntId128 VR128:$src1, (ld_frag addr:$src2)))]>,
4725 Sched<[sched.Folded, sched.ReadAfterFold]>;
4728 multiclass SS3I_binop_rm_int_y<bits<8> opc, string OpcodeStr,
4730 X86FoldableSchedWrite sched> {
4731 let isCommutable = 1 in
4732 def Yrr : SS38I<opc, MRMSrcReg, (outs VR256:$dst),
4733 (ins VR256:$src1, VR256:$src2),
4734 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
4735 [(set VR256:$dst, (IntId256 VR256:$src1, VR256:$src2))]>,
4737 def Yrm : SS38I<opc, MRMSrcMem, (outs VR256:$dst),
4738 (ins VR256:$src1, i256mem:$src2),
4739 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
4741 (IntId256 VR256:$src1, (load addr:$src2)))]>,
4742 Sched<[sched.Folded, sched.ReadAfterFold]>;
4745 let ImmT = NoImm, Predicates = [HasAVX, NoVLX_Or_NoBWI] in {
4746 let isCommutable = 0 in {
4747 defm VPSHUFB : SS3I_binop_rm<0x00, "vpshufb", X86pshufb, v16i8, v16i8,
4748 VR128, load, i128mem,
4749 SchedWriteVarShuffle.XMM, 0>, VEX_4V, VEX_WIG;
4750 defm VPMADDUBSW : SS3I_binop_rm<0x04, "vpmaddubsw", X86vpmaddubsw, v8i16,
4751 v16i8, VR128, load, i128mem,
4752 SchedWriteVecIMul.XMM, 0>, VEX_4V, VEX_WIG;
4754 defm VPMULHRSW : SS3I_binop_rm<0x0B, "vpmulhrsw", X86mulhrs, v8i16, v8i16,
4755 VR128, load, i128mem,
4756 SchedWriteVecIMul.XMM, 0>, VEX_4V, VEX_WIG;
4759 let ImmT = NoImm, Predicates = [HasAVX] in {
4760 let isCommutable = 0 in {
4761 defm VPHADDW : SS3I_binop_rm<0x01, "vphaddw", X86hadd, v8i16, v8i16, VR128,
4763 SchedWritePHAdd.XMM, 0>, VEX_4V, VEX_WIG;
4764 defm VPHADDD : SS3I_binop_rm<0x02, "vphaddd", X86hadd, v4i32, v4i32, VR128,
4766 SchedWritePHAdd.XMM, 0>, VEX_4V, VEX_WIG;
4767 defm VPHSUBW : SS3I_binop_rm<0x05, "vphsubw", X86hsub, v8i16, v8i16, VR128,
4769 SchedWritePHAdd.XMM, 0>, VEX_4V, VEX_WIG;
4770 defm VPHSUBD : SS3I_binop_rm<0x06, "vphsubd", X86hsub, v4i32, v4i32, VR128,
4772 SchedWritePHAdd.XMM, 0>, VEX_4V, VEX_WIG;
4773 defm VPSIGNB : SS3I_binop_rm_int<0x08, "vpsignb",
4774 int_x86_ssse3_psign_b_128,
4775 SchedWriteVecALU.XMM, load, 0>, VEX_4V, VEX_WIG;
4776 defm VPSIGNW : SS3I_binop_rm_int<0x09, "vpsignw",
4777 int_x86_ssse3_psign_w_128,
4778 SchedWriteVecALU.XMM, load, 0>, VEX_4V, VEX_WIG;
4779 defm VPSIGND : SS3I_binop_rm_int<0x0A, "vpsignd",
4780 int_x86_ssse3_psign_d_128,
4781 SchedWriteVecALU.XMM, load, 0>, VEX_4V, VEX_WIG;
4782 defm VPHADDSW : SS3I_binop_rm_int<0x03, "vphaddsw",
4783 int_x86_ssse3_phadd_sw_128,
4784 SchedWritePHAdd.XMM, load, 0>, VEX_4V, VEX_WIG;
4785 defm VPHSUBSW : SS3I_binop_rm_int<0x07, "vphsubsw",
4786 int_x86_ssse3_phsub_sw_128,
4787 SchedWritePHAdd.XMM, load, 0>, VEX_4V, VEX_WIG;
4791 let ImmT = NoImm, Predicates = [HasAVX2, NoVLX_Or_NoBWI] in {
4792 let isCommutable = 0 in {
4793 defm VPSHUFBY : SS3I_binop_rm<0x00, "vpshufb", X86pshufb, v32i8, v32i8,
4794 VR256, load, i256mem,
4795 SchedWriteVarShuffle.YMM, 0>, VEX_4V, VEX_L, VEX_WIG;
4796 defm VPMADDUBSWY : SS3I_binop_rm<0x04, "vpmaddubsw", X86vpmaddubsw, v16i16,
4797 v32i8, VR256, load, i256mem,
4798 SchedWriteVecIMul.YMM, 0>, VEX_4V, VEX_L, VEX_WIG;
4800 defm VPMULHRSWY : SS3I_binop_rm<0x0B, "vpmulhrsw", X86mulhrs, v16i16, v16i16,
4801 VR256, load, i256mem,
4802 SchedWriteVecIMul.YMM, 0>, VEX_4V, VEX_L, VEX_WIG;
4805 let ImmT = NoImm, Predicates = [HasAVX2] in {
4806 let isCommutable = 0 in {
4807 defm VPHADDWY : SS3I_binop_rm<0x01, "vphaddw", X86hadd, v16i16, v16i16,
4808 VR256, load, i256mem,
4809 SchedWritePHAdd.YMM, 0>, VEX_4V, VEX_L, VEX_WIG;
4810 defm VPHADDDY : SS3I_binop_rm<0x02, "vphaddd", X86hadd, v8i32, v8i32, VR256,
4812 SchedWritePHAdd.YMM, 0>, VEX_4V, VEX_L, VEX_WIG;
4813 defm VPHSUBWY : SS3I_binop_rm<0x05, "vphsubw", X86hsub, v16i16, v16i16,
4814 VR256, load, i256mem,
4815 SchedWritePHAdd.YMM, 0>, VEX_4V, VEX_L, VEX_WIG;
4816 defm VPHSUBDY : SS3I_binop_rm<0x06, "vphsubd", X86hsub, v8i32, v8i32, VR256,
4818 SchedWritePHAdd.YMM, 0>, VEX_4V, VEX_L, VEX_WIG;
4819 defm VPSIGNB : SS3I_binop_rm_int_y<0x08, "vpsignb", int_x86_avx2_psign_b,
4820 SchedWriteVecALU.YMM>, VEX_4V, VEX_L, VEX_WIG;
4821 defm VPSIGNW : SS3I_binop_rm_int_y<0x09, "vpsignw", int_x86_avx2_psign_w,
4822 SchedWriteVecALU.YMM>, VEX_4V, VEX_L, VEX_WIG;
4823 defm VPSIGND : SS3I_binop_rm_int_y<0x0A, "vpsignd", int_x86_avx2_psign_d,
4824 SchedWriteVecALU.YMM>, VEX_4V, VEX_L, VEX_WIG;
4825 defm VPHADDSW : SS3I_binop_rm_int_y<0x03, "vphaddsw",
4826 int_x86_avx2_phadd_sw,
4827 SchedWritePHAdd.YMM>, VEX_4V, VEX_L, VEX_WIG;
4828 defm VPHSUBSW : SS3I_binop_rm_int_y<0x07, "vphsubsw",
4829 int_x86_avx2_phsub_sw,
4830 SchedWritePHAdd.YMM>, VEX_4V, VEX_L, VEX_WIG;
4834 // None of these have i8 immediate fields.
4835 let ImmT = NoImm, Constraints = "$src1 = $dst" in {
4836 let isCommutable = 0 in {
4837 defm PHADDW : SS3I_binop_rm<0x01, "phaddw", X86hadd, v8i16, v8i16, VR128,
4838 memop, i128mem, SchedWritePHAdd.XMM>;
4839 defm PHADDD : SS3I_binop_rm<0x02, "phaddd", X86hadd, v4i32, v4i32, VR128,
4840 memop, i128mem, SchedWritePHAdd.XMM>;
4841 defm PHSUBW : SS3I_binop_rm<0x05, "phsubw", X86hsub, v8i16, v8i16, VR128,
4842 memop, i128mem, SchedWritePHAdd.XMM>;
4843 defm PHSUBD : SS3I_binop_rm<0x06, "phsubd", X86hsub, v4i32, v4i32, VR128,
4844 memop, i128mem, SchedWritePHAdd.XMM>;
4845 defm PSIGNB : SS3I_binop_rm_int<0x08, "psignb", int_x86_ssse3_psign_b_128,
4846 SchedWriteVecALU.XMM, memop>;
4847 defm PSIGNW : SS3I_binop_rm_int<0x09, "psignw", int_x86_ssse3_psign_w_128,
4848 SchedWriteVecALU.XMM, memop>;
4849 defm PSIGND : SS3I_binop_rm_int<0x0A, "psignd", int_x86_ssse3_psign_d_128,
4850 SchedWriteVecALU.XMM, memop>;
4851 defm PSHUFB : SS3I_binop_rm<0x00, "pshufb", X86pshufb, v16i8, v16i8, VR128,
4852 memop, i128mem, SchedWriteVarShuffle.XMM>;
4853 defm PHADDSW : SS3I_binop_rm_int<0x03, "phaddsw",
4854 int_x86_ssse3_phadd_sw_128,
4855 SchedWritePHAdd.XMM, memop>;
4856 defm PHSUBSW : SS3I_binop_rm_int<0x07, "phsubsw",
4857 int_x86_ssse3_phsub_sw_128,
4858 SchedWritePHAdd.XMM, memop>;
4859 defm PMADDUBSW : SS3I_binop_rm<0x04, "pmaddubsw", X86vpmaddubsw, v8i16,
4860 v16i8, VR128, memop, i128mem,
4861 SchedWriteVecIMul.XMM>;
4863 defm PMULHRSW : SS3I_binop_rm<0x0B, "pmulhrsw", X86mulhrs, v8i16, v8i16,
4864 VR128, memop, i128mem, SchedWriteVecIMul.XMM>;
4867 //===---------------------------------------------------------------------===//
4868 // SSSE3 - Packed Align Instruction Patterns
4869 //===---------------------------------------------------------------------===//
4871 multiclass ssse3_palignr<string asm, ValueType VT, RegisterClass RC,
4872 PatFrag memop_frag, X86MemOperand x86memop,
4873 X86FoldableSchedWrite sched, bit Is2Addr = 1> {
4874 let hasSideEffects = 0 in {
4875 def rri : SS3AI<0x0F, MRMSrcReg, (outs RC:$dst),
4876 (ins RC:$src1, RC:$src2, u8imm:$src3),
4878 !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
4880 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
4881 [(set RC:$dst, (VT (X86PAlignr RC:$src1, RC:$src2, (i8 timm:$src3))))]>,
4884 def rmi : SS3AI<0x0F, MRMSrcMem, (outs RC:$dst),
4885 (ins RC:$src1, x86memop:$src2, u8imm:$src3),
4887 !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
4889 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
4890 [(set RC:$dst, (VT (X86PAlignr RC:$src1,
4891 (memop_frag addr:$src2),
4892 (i8 timm:$src3))))]>,
4893 Sched<[sched.Folded, sched.ReadAfterFold]>;
4897 let Predicates = [HasAVX, NoVLX_Or_NoBWI] in
4898 defm VPALIGNR : ssse3_palignr<"vpalignr", v16i8, VR128, load, i128mem,
4899 SchedWriteShuffle.XMM, 0>, VEX_4V, VEX_WIG;
4900 let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in
4901 defm VPALIGNRY : ssse3_palignr<"vpalignr", v32i8, VR256, load, i256mem,
4902 SchedWriteShuffle.YMM, 0>, VEX_4V, VEX_L, VEX_WIG;
4903 let Constraints = "$src1 = $dst", Predicates = [UseSSSE3] in
4904 defm PALIGNR : ssse3_palignr<"palignr", v16i8, VR128, memop, i128mem,
4905 SchedWriteShuffle.XMM>;
4907 //===---------------------------------------------------------------------===//
4908 // SSSE3 - Thread synchronization
4909 //===---------------------------------------------------------------------===//
4911 let SchedRW = [WriteSystem] in {
4912 let Uses = [EAX, ECX, EDX] in
4913 def MONITOR32rrr : I<0x01, MRM_C8, (outs), (ins), "monitor", []>,
4914 TB, Requires<[HasSSE3, Not64BitMode]>;
4915 let Uses = [RAX, ECX, EDX] in
4916 def MONITOR64rrr : I<0x01, MRM_C8, (outs), (ins), "monitor", []>,
4917 TB, Requires<[HasSSE3, In64BitMode]>;
4919 let Uses = [ECX, EAX] in
4920 def MWAITrr : I<0x01, MRM_C9, (outs), (ins), "mwait",
4921 [(int_x86_sse3_mwait ECX, EAX)]>, TB, Requires<[HasSSE3]>;
4924 def : InstAlias<"mwait\t{%eax, %ecx|ecx, eax}", (MWAITrr)>, Requires<[Not64BitMode]>;
4925 def : InstAlias<"mwait\t{%rax, %rcx|rcx, rax}", (MWAITrr)>, Requires<[In64BitMode]>;
4927 def : InstAlias<"monitor\t{%eax, %ecx, %edx|edx, ecx, eax}", (MONITOR32rrr)>,
4928 Requires<[Not64BitMode]>;
4929 def : InstAlias<"monitor\t{%rax, %rcx, %rdx|rdx, rcx, rax}", (MONITOR64rrr)>,
4930 Requires<[In64BitMode]>;
4932 //===----------------------------------------------------------------------===//
4933 // SSE4.1 - Packed Move with Sign/Zero Extend
4934 // NOTE: Any Extend is promoted to Zero Extend in X86ISelDAGToDAG.cpp
4935 //===----------------------------------------------------------------------===//
4937 multiclass SS41I_pmovx_rrrm<bits<8> opc, string OpcodeStr, X86MemOperand MemOp,
4938 RegisterClass OutRC, RegisterClass InRC,
4939 X86FoldableSchedWrite sched> {
4940 def rr : SS48I<opc, MRMSrcReg, (outs OutRC:$dst), (ins InRC:$src),
4941 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), []>,
4944 def rm : SS48I<opc, MRMSrcMem, (outs OutRC:$dst), (ins MemOp:$src),
4945 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), []>,
4946 Sched<[sched.Folded]>;
4949 multiclass SS41I_pmovx_rm_all<bits<8> opc, string OpcodeStr,
4950 X86MemOperand MemOp, X86MemOperand MemYOp,
4952 defm NAME : SS41I_pmovx_rrrm<opc, OpcodeStr, MemOp, VR128, VR128,
4953 SchedWriteShuffle.XMM>;
4954 let Predicates = [HasAVX, prd] in
4955 defm V#NAME : SS41I_pmovx_rrrm<opc, !strconcat("v", OpcodeStr), MemOp,
4956 VR128, VR128, SchedWriteShuffle.XMM>,
4958 let Predicates = [HasAVX2, prd] in
4959 defm V#NAME#Y : SS41I_pmovx_rrrm<opc, !strconcat("v", OpcodeStr), MemYOp,
4960 VR256, VR128, WriteVPMOV256>,
4961 VEX, VEX_L, VEX_WIG;
4964 multiclass SS41I_pmovx_rm<bits<8> opc, string OpcodeStr, X86MemOperand MemOp,
4965 X86MemOperand MemYOp, Predicate prd> {
4966 defm PMOVSX#NAME : SS41I_pmovx_rm_all<opc, !strconcat("pmovsx", OpcodeStr),
4967 MemOp, MemYOp, prd>;
4968 defm PMOVZX#NAME : SS41I_pmovx_rm_all<!add(opc, 0x10),
4969 !strconcat("pmovzx", OpcodeStr),
4970 MemOp, MemYOp, prd>;
4973 defm BW : SS41I_pmovx_rm<0x20, "bw", i64mem, i128mem, NoVLX_Or_NoBWI>;
4974 defm WD : SS41I_pmovx_rm<0x23, "wd", i64mem, i128mem, NoVLX>;
4975 defm DQ : SS41I_pmovx_rm<0x25, "dq", i64mem, i128mem, NoVLX>;
4977 defm BD : SS41I_pmovx_rm<0x21, "bd", i32mem, i64mem, NoVLX>;
4978 defm WQ : SS41I_pmovx_rm<0x24, "wq", i32mem, i64mem, NoVLX>;
4980 defm BQ : SS41I_pmovx_rm<0x22, "bq", i16mem, i32mem, NoVLX>;
4983 multiclass SS41I_pmovx_avx2_patterns<string OpcPrefix, string ExtTy,
4984 SDNode ExtOp, SDNode InVecOp> {
4985 // Register-Register patterns
4986 let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in {
4987 def : Pat<(v16i16 (ExtOp (v16i8 VR128:$src))),
4988 (!cast<I>(OpcPrefix#BWYrr) VR128:$src)>;
4990 let Predicates = [HasAVX2, NoVLX] in {
4991 def : Pat<(v8i32 (InVecOp (v16i8 VR128:$src))),
4992 (!cast<I>(OpcPrefix#BDYrr) VR128:$src)>;
4993 def : Pat<(v4i64 (InVecOp (v16i8 VR128:$src))),
4994 (!cast<I>(OpcPrefix#BQYrr) VR128:$src)>;
4996 def : Pat<(v8i32 (ExtOp (v8i16 VR128:$src))),
4997 (!cast<I>(OpcPrefix#WDYrr) VR128:$src)>;
4998 def : Pat<(v4i64 (InVecOp (v8i16 VR128:$src))),
4999 (!cast<I>(OpcPrefix#WQYrr) VR128:$src)>;
5001 def : Pat<(v4i64 (ExtOp (v4i32 VR128:$src))),
5002 (!cast<I>(OpcPrefix#DQYrr) VR128:$src)>;
5005 // Simple Register-Memory patterns
5006 let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in {
5007 def : Pat<(v16i16 (!cast<PatFrag>(ExtTy#"extloadvi8") addr:$src)),
5008 (!cast<I>(OpcPrefix#BWYrm) addr:$src)>;
5010 def : Pat<(v16i16 (ExtOp (loadv16i8 addr:$src))),
5011 (!cast<I>(OpcPrefix#BWYrm) addr:$src)>;
5014 let Predicates = [HasAVX2, NoVLX] in {
5015 def : Pat<(v8i32 (!cast<PatFrag>(ExtTy#"extloadvi8") addr:$src)),
5016 (!cast<I>(OpcPrefix#BDYrm) addr:$src)>;
5017 def : Pat<(v4i64 (!cast<PatFrag>(ExtTy#"extloadvi8") addr:$src)),
5018 (!cast<I>(OpcPrefix#BQYrm) addr:$src)>;
5020 def : Pat<(v8i32 (!cast<PatFrag>(ExtTy#"extloadvi16") addr:$src)),
5021 (!cast<I>(OpcPrefix#WDYrm) addr:$src)>;
5022 def : Pat<(v4i64 (!cast<PatFrag>(ExtTy#"extloadvi16") addr:$src)),
5023 (!cast<I>(OpcPrefix#WQYrm) addr:$src)>;
5025 def : Pat<(v4i64 (!cast<PatFrag>(ExtTy#"extloadvi32") addr:$src)),
5026 (!cast<I>(OpcPrefix#DQYrm) addr:$src)>;
5029 // AVX2 Register-Memory patterns
5030 let Predicates = [HasAVX2, NoVLX] in {
5031 def : Pat<(v8i32 (ExtOp (loadv8i16 addr:$src))),
5032 (!cast<I>(OpcPrefix#WDYrm) addr:$src)>;
5034 def : Pat<(v8i32 (InVecOp (bc_v16i8 (v2i64 (scalar_to_vector (loadi64 addr:$src)))))),
5035 (!cast<I>(OpcPrefix#BDYrm) addr:$src)>;
5036 def : Pat<(v8i32 (InVecOp (bc_v16i8 (v2f64 (scalar_to_vector (loadf64 addr:$src)))))),
5037 (!cast<I>(OpcPrefix#BDYrm) addr:$src)>;
5038 def : Pat<(v8i32 (InVecOp (bc_v16i8 (v2i64 (X86vzload64 addr:$src))))),
5039 (!cast<I>(OpcPrefix#BDYrm) addr:$src)>;
5041 def : Pat<(v4i64 (ExtOp (loadv4i32 addr:$src))),
5042 (!cast<I>(OpcPrefix#DQYrm) addr:$src)>;
5044 def : Pat<(v4i64 (InVecOp (bc_v16i8 (v4i32 (scalar_to_vector (loadi32 addr:$src)))))),
5045 (!cast<I>(OpcPrefix#BQYrm) addr:$src)>;
5046 def : Pat<(v4i64 (InVecOp (bc_v16i8 (v2i64 (X86vzload32 addr:$src))))),
5047 (!cast<I>(OpcPrefix#BQYrm) addr:$src)>;
5049 def : Pat<(v4i64 (InVecOp (bc_v8i16 (v2i64 (scalar_to_vector (loadi64 addr:$src)))))),
5050 (!cast<I>(OpcPrefix#WQYrm) addr:$src)>;
5051 def : Pat<(v4i64 (InVecOp (bc_v8i16 (v2f64 (scalar_to_vector (loadf64 addr:$src)))))),
5052 (!cast<I>(OpcPrefix#WQYrm) addr:$src)>;
5053 def : Pat<(v4i64 (InVecOp (bc_v8i16 (v2i64 (X86vzload64 addr:$src))))),
5054 (!cast<I>(OpcPrefix#WQYrm) addr:$src)>;
5058 defm : SS41I_pmovx_avx2_patterns<"VPMOVSX", "s", sext, sext_invec>;
5059 defm : SS41I_pmovx_avx2_patterns<"VPMOVZX", "z", zext, zext_invec>;
5061 // SSE4.1/AVX patterns.
5062 multiclass SS41I_pmovx_patterns<string OpcPrefix, string ExtTy,
5064 let Predicates = [HasAVX, NoVLX_Or_NoBWI] in {
5065 def : Pat<(v8i16 (ExtOp (v16i8 VR128:$src))),
5066 (!cast<I>(OpcPrefix#BWrr) VR128:$src)>;
5068 let Predicates = [HasAVX, NoVLX] in {
5069 def : Pat<(v4i32 (ExtOp (v16i8 VR128:$src))),
5070 (!cast<I>(OpcPrefix#BDrr) VR128:$src)>;
5071 def : Pat<(v2i64 (ExtOp (v16i8 VR128:$src))),
5072 (!cast<I>(OpcPrefix#BQrr) VR128:$src)>;
5074 def : Pat<(v4i32 (ExtOp (v8i16 VR128:$src))),
5075 (!cast<I>(OpcPrefix#WDrr) VR128:$src)>;
5076 def : Pat<(v2i64 (ExtOp (v8i16 VR128:$src))),
5077 (!cast<I>(OpcPrefix#WQrr) VR128:$src)>;
5079 def : Pat<(v2i64 (ExtOp (v4i32 VR128:$src))),
5080 (!cast<I>(OpcPrefix#DQrr) VR128:$src)>;
5082 let Predicates = [HasAVX, NoVLX_Or_NoBWI] in {
5083 def : Pat<(v8i16 (!cast<PatFrag>(ExtTy#"extloadvi8") addr:$src)),
5084 (!cast<I>(OpcPrefix#BWrm) addr:$src)>;
5086 let Predicates = [HasAVX, NoVLX] in {
5087 def : Pat<(v4i32 (!cast<PatFrag>(ExtTy#"extloadvi8") addr:$src)),
5088 (!cast<I>(OpcPrefix#BDrm) addr:$src)>;
5089 def : Pat<(v2i64 (!cast<PatFrag>(ExtTy#"extloadvi8") addr:$src)),
5090 (!cast<I>(OpcPrefix#BQrm) addr:$src)>;
5092 def : Pat<(v4i32 (!cast<PatFrag>(ExtTy#"extloadvi16") addr:$src)),
5093 (!cast<I>(OpcPrefix#WDrm) addr:$src)>;
5094 def : Pat<(v2i64 (!cast<PatFrag>(ExtTy#"extloadvi16") addr:$src)),
5095 (!cast<I>(OpcPrefix#WQrm) addr:$src)>;
5097 def : Pat<(v2i64 (!cast<PatFrag>(ExtTy#"extloadvi32") addr:$src)),
5098 (!cast<I>(OpcPrefix#DQrm) addr:$src)>;
5100 let Predicates = [HasAVX, NoVLX_Or_NoBWI] in {
5101 def : Pat<(v8i16 (ExtOp (bc_v16i8 (v2i64 (scalar_to_vector (loadi64 addr:$src)))))),
5102 (!cast<I>(OpcPrefix#BWrm) addr:$src)>;
5103 def : Pat<(v8i16 (ExtOp (bc_v16i8 (v2f64 (scalar_to_vector (loadf64 addr:$src)))))),
5104 (!cast<I>(OpcPrefix#BWrm) addr:$src)>;
5105 def : Pat<(v8i16 (ExtOp (bc_v16i8 (v2i64 (X86vzload64 addr:$src))))),
5106 (!cast<I>(OpcPrefix#BWrm) addr:$src)>;
5107 def : Pat<(v8i16 (ExtOp (loadv16i8 addr:$src))),
5108 (!cast<I>(OpcPrefix#BWrm) addr:$src)>;
5110 let Predicates = [HasAVX, NoVLX] in {
5111 def : Pat<(v4i32 (ExtOp (bc_v16i8 (v4i32 (scalar_to_vector (loadi32 addr:$src)))))),
5112 (!cast<I>(OpcPrefix#BDrm) addr:$src)>;
5113 def : Pat<(v4i32 (ExtOp (bc_v16i8 (v4i32 (X86vzload32 addr:$src))))),
5114 (!cast<I>(OpcPrefix#BDrm) addr:$src)>;
5115 def : Pat<(v4i32 (ExtOp (loadv16i8 addr:$src))),
5116 (!cast<I>(OpcPrefix#BDrm) addr:$src)>;
5118 def : Pat<(v2i64 (ExtOp (bc_v16i8 (v4i32 (scalar_to_vector (extloadi32i16 addr:$src)))))),
5119 (!cast<I>(OpcPrefix#BQrm) addr:$src)>;
5120 def : Pat<(v2i64 (ExtOp (loadv16i8 addr:$src))),
5121 (!cast<I>(OpcPrefix#BQrm) addr:$src)>;
5123 def : Pat<(v4i32 (ExtOp (bc_v8i16 (v2i64 (scalar_to_vector (loadi64 addr:$src)))))),
5124 (!cast<I>(OpcPrefix#WDrm) addr:$src)>;
5125 def : Pat<(v4i32 (ExtOp (bc_v8i16 (v2f64 (scalar_to_vector (loadf64 addr:$src)))))),
5126 (!cast<I>(OpcPrefix#WDrm) addr:$src)>;
5127 def : Pat<(v4i32 (ExtOp (bc_v8i16 (v2i64 (X86vzload64 addr:$src))))),
5128 (!cast<I>(OpcPrefix#WDrm) addr:$src)>;
5129 def : Pat<(v4i32 (ExtOp (loadv8i16 addr:$src))),
5130 (!cast<I>(OpcPrefix#WDrm) addr:$src)>;
5132 def : Pat<(v2i64 (ExtOp (bc_v8i16 (v4i32 (scalar_to_vector (loadi32 addr:$src)))))),
5133 (!cast<I>(OpcPrefix#WQrm) addr:$src)>;
5134 def : Pat<(v2i64 (ExtOp (bc_v8i16 (v4i32 (X86vzload32 addr:$src))))),
5135 (!cast<I>(OpcPrefix#WQrm) addr:$src)>;
5136 def : Pat<(v2i64 (ExtOp (loadv8i16 addr:$src))),
5137 (!cast<I>(OpcPrefix#WQrm) addr:$src)>;
5139 def : Pat<(v2i64 (ExtOp (bc_v4i32 (v2i64 (scalar_to_vector (loadi64 addr:$src)))))),
5140 (!cast<I>(OpcPrefix#DQrm) addr:$src)>;
5141 def : Pat<(v2i64 (ExtOp (bc_v4i32 (v2f64 (scalar_to_vector (loadf64 addr:$src)))))),
5142 (!cast<I>(OpcPrefix#DQrm) addr:$src)>;
5143 def : Pat<(v2i64 (ExtOp (bc_v4i32 (v2i64 (X86vzload64 addr:$src))))),
5144 (!cast<I>(OpcPrefix#DQrm) addr:$src)>;
5145 def : Pat<(v2i64 (ExtOp (loadv4i32 addr:$src))),
5146 (!cast<I>(OpcPrefix#DQrm) addr:$src)>;
5150 defm : SS41I_pmovx_patterns<"VPMOVSX", "s", sext_invec>;
5151 defm : SS41I_pmovx_patterns<"VPMOVZX", "z", zext_invec>;
5153 let Predicates = [UseSSE41] in {
5154 defm : SS41I_pmovx_patterns<"PMOVSX", "s", sext_invec>;
5155 defm : SS41I_pmovx_patterns<"PMOVZX", "z", zext_invec>;
5158 //===----------------------------------------------------------------------===//
5159 // SSE4.1 - Extract Instructions
5160 //===----------------------------------------------------------------------===//
5162 /// SS41I_binop_ext8 - SSE 4.1 extract 8 bits to 32 bit reg or 8 bit mem
5163 multiclass SS41I_extract8<bits<8> opc, string OpcodeStr> {
5164 def rr : SS4AIi8<opc, MRMDestReg, (outs GR32orGR64:$dst),
5165 (ins VR128:$src1, u8imm:$src2),
5166 !strconcat(OpcodeStr,
5167 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5168 [(set GR32orGR64:$dst, (X86pextrb (v16i8 VR128:$src1),
5170 Sched<[WriteVecExtract]>;
5171 let hasSideEffects = 0, mayStore = 1 in
5172 def mr : SS4AIi8<opc, MRMDestMem, (outs),
5173 (ins i8mem:$dst, VR128:$src1, u8imm:$src2),
5174 !strconcat(OpcodeStr,
5175 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5176 [(store (i8 (trunc (X86pextrb (v16i8 VR128:$src1), timm:$src2))),
5177 addr:$dst)]>, Sched<[WriteVecExtractSt]>;
5180 let Predicates = [HasAVX, NoBWI] in
5181 defm VPEXTRB : SS41I_extract8<0x14, "vpextrb">, VEX, VEX_WIG;
5183 defm PEXTRB : SS41I_extract8<0x14, "pextrb">;
5186 /// SS41I_extract16 - SSE 4.1 extract 16 bits to memory destination
5187 multiclass SS41I_extract16<bits<8> opc, string OpcodeStr> {
5188 let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0 in
5189 def rr_REV : SS4AIi8<opc, MRMDestReg, (outs GR32orGR64:$dst),
5190 (ins VR128:$src1, u8imm:$src2),
5191 !strconcat(OpcodeStr,
5192 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"), []>,
5193 Sched<[WriteVecExtract]>, FoldGenData<NAME#rr>;
5195 let hasSideEffects = 0, mayStore = 1 in
5196 def mr : SS4AIi8<opc, MRMDestMem, (outs),
5197 (ins i16mem:$dst, VR128:$src1, u8imm:$src2),
5198 !strconcat(OpcodeStr,
5199 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5200 [(store (i16 (trunc (X86pextrw (v8i16 VR128:$src1), timm:$src2))),
5201 addr:$dst)]>, Sched<[WriteVecExtractSt]>;
5204 let Predicates = [HasAVX, NoBWI] in
5205 defm VPEXTRW : SS41I_extract16<0x15, "vpextrw">, VEX, VEX_WIG;
5207 defm PEXTRW : SS41I_extract16<0x15, "pextrw">;
5210 /// SS41I_extract32 - SSE 4.1 extract 32 bits to int reg or memory destination
5211 multiclass SS41I_extract32<bits<8> opc, string OpcodeStr> {
5212 def rr : SS4AIi8<opc, MRMDestReg, (outs GR32:$dst),
5213 (ins VR128:$src1, u8imm:$src2),
5214 !strconcat(OpcodeStr,
5215 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5217 (extractelt (v4i32 VR128:$src1), imm:$src2))]>,
5218 Sched<[WriteVecExtract]>;
5219 def mr : SS4AIi8<opc, MRMDestMem, (outs),
5220 (ins i32mem:$dst, VR128:$src1, u8imm:$src2),
5221 !strconcat(OpcodeStr,
5222 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5223 [(store (extractelt (v4i32 VR128:$src1), imm:$src2),
5224 addr:$dst)]>, Sched<[WriteVecExtractSt]>;
5227 let Predicates = [HasAVX, NoDQI] in
5228 defm VPEXTRD : SS41I_extract32<0x16, "vpextrd">, VEX;
5230 defm PEXTRD : SS41I_extract32<0x16, "pextrd">;
5232 /// SS41I_extract32 - SSE 4.1 extract 32 bits to int reg or memory destination
5233 multiclass SS41I_extract64<bits<8> opc, string OpcodeStr> {
5234 def rr : SS4AIi8<opc, MRMDestReg, (outs GR64:$dst),
5235 (ins VR128:$src1, u8imm:$src2),
5236 !strconcat(OpcodeStr,
5237 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5239 (extractelt (v2i64 VR128:$src1), imm:$src2))]>,
5240 Sched<[WriteVecExtract]>;
5241 def mr : SS4AIi8<opc, MRMDestMem, (outs),
5242 (ins i64mem:$dst, VR128:$src1, u8imm:$src2),
5243 !strconcat(OpcodeStr,
5244 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5245 [(store (extractelt (v2i64 VR128:$src1), imm:$src2),
5246 addr:$dst)]>, Sched<[WriteVecExtractSt]>;
5249 let Predicates = [HasAVX, NoDQI] in
5250 defm VPEXTRQ : SS41I_extract64<0x16, "vpextrq">, VEX, VEX_W;
5252 defm PEXTRQ : SS41I_extract64<0x16, "pextrq">, REX_W;
5254 /// SS41I_extractf32 - SSE 4.1 extract 32 bits fp value to int reg or memory
5256 multiclass SS41I_extractf32<bits<8> opc, string OpcodeStr> {
5257 def rr : SS4AIi8<opc, MRMDestReg, (outs GR32orGR64:$dst),
5258 (ins VR128:$src1, u8imm:$src2),
5259 !strconcat(OpcodeStr,
5260 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5261 [(set GR32orGR64:$dst,
5262 (extractelt (bc_v4i32 (v4f32 VR128:$src1)), imm:$src2))]>,
5263 Sched<[WriteVecExtract]>;
5264 def mr : SS4AIi8<opc, MRMDestMem, (outs),
5265 (ins f32mem:$dst, VR128:$src1, u8imm:$src2),
5266 !strconcat(OpcodeStr,
5267 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5268 [(store (extractelt (bc_v4i32 (v4f32 VR128:$src1)), imm:$src2),
5269 addr:$dst)]>, Sched<[WriteVecExtractSt]>;
5272 let ExeDomain = SSEPackedSingle in {
5273 let Predicates = [UseAVX] in
5274 defm VEXTRACTPS : SS41I_extractf32<0x17, "vextractps">, VEX, VEX_WIG;
5275 defm EXTRACTPS : SS41I_extractf32<0x17, "extractps">;
5278 //===----------------------------------------------------------------------===//
5279 // SSE4.1 - Insert Instructions
5280 //===----------------------------------------------------------------------===//
5282 multiclass SS41I_insert8<bits<8> opc, string asm, bit Is2Addr = 1> {
5283 def rr : SS4AIi8<opc, MRMSrcReg, (outs VR128:$dst),
5284 (ins VR128:$src1, GR32orGR64:$src2, u8imm:$src3),
5286 !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5288 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5290 (X86pinsrb VR128:$src1, GR32orGR64:$src2, timm:$src3))]>,
5291 Sched<[WriteVecInsert, ReadDefault, ReadInt2Fpu]>;
5292 def rm : SS4AIi8<opc, MRMSrcMem, (outs VR128:$dst),
5293 (ins VR128:$src1, i8mem:$src2, u8imm:$src3),
5295 !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5297 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5299 (X86pinsrb VR128:$src1, (extloadi8 addr:$src2), timm:$src3))]>,
5300 Sched<[WriteVecInsert.Folded, WriteVecInsert.ReadAfterFold]>;
5303 let Predicates = [HasAVX, NoBWI] in
5304 defm VPINSRB : SS41I_insert8<0x20, "vpinsrb", 0>, VEX_4V, VEX_WIG;
5305 let Constraints = "$src1 = $dst" in
5306 defm PINSRB : SS41I_insert8<0x20, "pinsrb">;
5308 multiclass SS41I_insert32<bits<8> opc, string asm, bit Is2Addr = 1> {
5309 def rr : SS4AIi8<opc, MRMSrcReg, (outs VR128:$dst),
5310 (ins VR128:$src1, GR32:$src2, u8imm:$src3),
5312 !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5314 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5316 (v4i32 (insertelt VR128:$src1, GR32:$src2, imm:$src3)))]>,
5317 Sched<[WriteVecInsert, ReadDefault, ReadInt2Fpu]>;
5318 def rm : SS4AIi8<opc, MRMSrcMem, (outs VR128:$dst),
5319 (ins VR128:$src1, i32mem:$src2, u8imm:$src3),
5321 !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5323 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5325 (v4i32 (insertelt VR128:$src1, (loadi32 addr:$src2), imm:$src3)))]>,
5326 Sched<[WriteVecInsert.Folded, WriteVecInsert.ReadAfterFold]>;
5329 let Predicates = [HasAVX, NoDQI] in
5330 defm VPINSRD : SS41I_insert32<0x22, "vpinsrd", 0>, VEX_4V;
5331 let Constraints = "$src1 = $dst" in
5332 defm PINSRD : SS41I_insert32<0x22, "pinsrd">;
5334 multiclass SS41I_insert64<bits<8> opc, string asm, bit Is2Addr = 1> {
5335 def rr : SS4AIi8<opc, MRMSrcReg, (outs VR128:$dst),
5336 (ins VR128:$src1, GR64:$src2, u8imm:$src3),
5338 !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5340 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5342 (v2i64 (insertelt VR128:$src1, GR64:$src2, imm:$src3)))]>,
5343 Sched<[WriteVecInsert, ReadDefault, ReadInt2Fpu]>;
5344 def rm : SS4AIi8<opc, MRMSrcMem, (outs VR128:$dst),
5345 (ins VR128:$src1, i64mem:$src2, u8imm:$src3),
5347 !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5349 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5351 (v2i64 (insertelt VR128:$src1, (loadi64 addr:$src2), imm:$src3)))]>,
5352 Sched<[WriteVecInsert.Folded, WriteVecInsert.ReadAfterFold]>;
5355 let Predicates = [HasAVX, NoDQI] in
5356 defm VPINSRQ : SS41I_insert64<0x22, "vpinsrq", 0>, VEX_4V, VEX_W;
5357 let Constraints = "$src1 = $dst" in
5358 defm PINSRQ : SS41I_insert64<0x22, "pinsrq">, REX_W;
5360 // insertps has a few different modes, there's the first two here below which
5361 // are optimized inserts that won't zero arbitrary elements in the destination
5362 // vector. The next one matches the intrinsic and could zero arbitrary elements
5363 // in the target vector.
5364 multiclass SS41I_insertf32<bits<8> opc, string asm, bit Is2Addr = 1> {
5365 let isCommutable = 1 in
5366 def rr : SS4AIi8<opc, MRMSrcReg, (outs VR128:$dst),
5367 (ins VR128:$src1, VR128:$src2, u8imm:$src3),
5369 !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5371 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5373 (X86insertps VR128:$src1, VR128:$src2, timm:$src3))]>,
5374 Sched<[SchedWriteFShuffle.XMM]>;
5375 def rm : SS4AIi8<opc, MRMSrcMem, (outs VR128:$dst),
5376 (ins VR128:$src1, f32mem:$src2, u8imm:$src3),
5378 !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5380 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5382 (X86insertps VR128:$src1,
5383 (v4f32 (scalar_to_vector (loadf32 addr:$src2))),
5385 Sched<[SchedWriteFShuffle.XMM.Folded, SchedWriteFShuffle.XMM.ReadAfterFold]>;
5388 let ExeDomain = SSEPackedSingle in {
5389 let Predicates = [UseAVX] in
5390 defm VINSERTPS : SS41I_insertf32<0x21, "vinsertps", 0>,
5392 let Constraints = "$src1 = $dst" in
5393 defm INSERTPS : SS41I_insertf32<0x21, "insertps", 1>;
5396 //===----------------------------------------------------------------------===//
5397 // SSE4.1 - Round Instructions
5398 //===----------------------------------------------------------------------===//
5400 multiclass sse41_fp_unop_p<bits<8> opc, string OpcodeStr,
5401 X86MemOperand x86memop, RegisterClass RC,
5402 ValueType VT, PatFrag mem_frag, SDPatternOperator OpNode,
5403 X86FoldableSchedWrite sched> {
5404 // Intrinsic operation, reg.
5405 // Vector intrinsic operation, reg
5406 let Uses = [MXCSR], mayRaiseFPException = 1 in {
5407 def r : SS4AIi8<opc, MRMSrcReg,
5408 (outs RC:$dst), (ins RC:$src1, i32u8imm:$src2),
5409 !strconcat(OpcodeStr,
5410 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5411 [(set RC:$dst, (VT (OpNode RC:$src1, timm:$src2)))]>,
5414 // Vector intrinsic operation, mem
5415 def m : SS4AIi8<opc, MRMSrcMem,
5416 (outs RC:$dst), (ins x86memop:$src1, i32u8imm:$src2),
5417 !strconcat(OpcodeStr,
5418 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5420 (VT (OpNode (mem_frag addr:$src1), timm:$src2)))]>,
5421 Sched<[sched.Folded]>;
5425 multiclass avx_fp_unop_rm<bits<8> opcss, bits<8> opcsd,
5426 string OpcodeStr, X86FoldableSchedWrite sched> {
5427 let ExeDomain = SSEPackedSingle, hasSideEffects = 0, isCodeGenOnly = 1 in {
5428 def SSr : SS4AIi8<opcss, MRMSrcReg,
5429 (outs FR32:$dst), (ins FR32:$src1, FR32:$src2, i32u8imm:$src3),
5430 !strconcat(OpcodeStr,
5431 "ss\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
5432 []>, Sched<[sched]>;
5435 def SSm : SS4AIi8<opcss, MRMSrcMem,
5436 (outs FR32:$dst), (ins FR32:$src1, f32mem:$src2, i32u8imm:$src3),
5437 !strconcat(OpcodeStr,
5438 "ss\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
5439 []>, Sched<[sched.Folded, sched.ReadAfterFold]>;
5440 } // ExeDomain = SSEPackedSingle, hasSideEffects = 0
5442 let ExeDomain = SSEPackedDouble, hasSideEffects = 0, isCodeGenOnly = 1 in {
5443 def SDr : SS4AIi8<opcsd, MRMSrcReg,
5444 (outs FR64:$dst), (ins FR64:$src1, FR64:$src2, i32u8imm:$src3),
5445 !strconcat(OpcodeStr,
5446 "sd\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
5447 []>, Sched<[sched]>;
5450 def SDm : SS4AIi8<opcsd, MRMSrcMem,
5451 (outs FR64:$dst), (ins FR64:$src1, f64mem:$src2, i32u8imm:$src3),
5452 !strconcat(OpcodeStr,
5453 "sd\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
5454 []>, Sched<[sched.Folded, sched.ReadAfterFold]>;
5455 } // ExeDomain = SSEPackedDouble, hasSideEffects = 0
5458 multiclass sse41_fp_unop_s<bits<8> opcss, bits<8> opcsd,
5459 string OpcodeStr, X86FoldableSchedWrite sched> {
5460 let Uses = [MXCSR], mayRaiseFPException = 1 in {
5461 let ExeDomain = SSEPackedSingle, hasSideEffects = 0, isCodeGenOnly = 1 in {
5462 def SSr : SS4AIi8<opcss, MRMSrcReg,
5463 (outs FR32:$dst), (ins FR32:$src1, i32u8imm:$src2),
5464 !strconcat(OpcodeStr,
5465 "ss\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5466 []>, Sched<[sched]>;
5469 def SSm : SS4AIi8<opcss, MRMSrcMem,
5470 (outs FR32:$dst), (ins f32mem:$src1, i32u8imm:$src2),
5471 !strconcat(OpcodeStr,
5472 "ss\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5473 []>, Sched<[sched.Folded, sched.ReadAfterFold]>;
5474 } // ExeDomain = SSEPackedSingle, hasSideEffects = 0
5476 let ExeDomain = SSEPackedDouble, hasSideEffects = 0, isCodeGenOnly = 1 in {
5477 def SDr : SS4AIi8<opcsd, MRMSrcReg,
5478 (outs FR64:$dst), (ins FR64:$src1, i32u8imm:$src2),
5479 !strconcat(OpcodeStr,
5480 "sd\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5481 []>, Sched<[sched]>;
5484 def SDm : SS4AIi8<opcsd, MRMSrcMem,
5485 (outs FR64:$dst), (ins f64mem:$src1, i32u8imm:$src2),
5486 !strconcat(OpcodeStr,
5487 "sd\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
5488 []>, Sched<[sched.Folded, sched.ReadAfterFold]>;
5489 } // ExeDomain = SSEPackedDouble, hasSideEffects = 0
5493 multiclass sse41_fp_binop_s<bits<8> opcss, bits<8> opcsd,
5494 string OpcodeStr, X86FoldableSchedWrite sched,
5495 ValueType VT32, ValueType VT64,
5496 SDNode OpNode, bit Is2Addr = 1> {
5497 let Uses = [MXCSR], mayRaiseFPException = 1 in {
5498 let ExeDomain = SSEPackedSingle in {
5499 def SSr_Int : SS4AIi8<opcss, MRMSrcReg,
5500 (outs VR128:$dst), (ins VR128:$src1, VR128:$src2, i32u8imm:$src3),
5502 !strconcat(OpcodeStr,
5503 "ss\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5504 !strconcat(OpcodeStr,
5505 "ss\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5506 [(set VR128:$dst, (VT32 (OpNode VR128:$src1, VR128:$src2, timm:$src3)))]>,
5509 def SSm_Int : SS4AIi8<opcss, MRMSrcMem,
5510 (outs VR128:$dst), (ins VR128:$src1, ssmem:$src2, i32u8imm:$src3),
5512 !strconcat(OpcodeStr,
5513 "ss\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5514 !strconcat(OpcodeStr,
5515 "ss\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5517 (OpNode VR128:$src1, (sse_load_f32 addr:$src2), timm:$src3))]>,
5518 Sched<[sched.Folded, sched.ReadAfterFold]>;
5519 } // ExeDomain = SSEPackedSingle, isCodeGenOnly = 1
5521 let ExeDomain = SSEPackedDouble in {
5522 def SDr_Int : SS4AIi8<opcsd, MRMSrcReg,
5523 (outs VR128:$dst), (ins VR128:$src1, VR128:$src2, i32u8imm:$src3),
5525 !strconcat(OpcodeStr,
5526 "sd\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5527 !strconcat(OpcodeStr,
5528 "sd\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5529 [(set VR128:$dst, (VT64 (OpNode VR128:$src1, VR128:$src2, timm:$src3)))]>,
5532 def SDm_Int : SS4AIi8<opcsd, MRMSrcMem,
5533 (outs VR128:$dst), (ins VR128:$src1, sdmem:$src2, i32u8imm:$src3),
5535 !strconcat(OpcodeStr,
5536 "sd\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5537 !strconcat(OpcodeStr,
5538 "sd\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5540 (OpNode VR128:$src1, (sse_load_f64 addr:$src2), timm:$src3))]>,
5541 Sched<[sched.Folded, sched.ReadAfterFold]>;
5542 } // ExeDomain = SSEPackedDouble, isCodeGenOnly = 1
5546 // FP round - roundss, roundps, roundsd, roundpd
5547 let Predicates = [HasAVX, NoVLX] in {
5548 let ExeDomain = SSEPackedSingle, Uses = [MXCSR], mayRaiseFPException = 1 in {
5550 defm VROUNDPS : sse41_fp_unop_p<0x08, "vroundps", f128mem, VR128, v4f32,
5551 loadv4f32, X86any_VRndScale, SchedWriteFRnd.XMM>,
5553 defm VROUNDPSY : sse41_fp_unop_p<0x08, "vroundps", f256mem, VR256, v8f32,
5554 loadv8f32, X86any_VRndScale, SchedWriteFRnd.YMM>,
5555 VEX, VEX_L, VEX_WIG;
5558 let ExeDomain = SSEPackedDouble, Uses = [MXCSR], mayRaiseFPException = 1 in {
5559 defm VROUNDPD : sse41_fp_unop_p<0x09, "vroundpd", f128mem, VR128, v2f64,
5560 loadv2f64, X86any_VRndScale, SchedWriteFRnd.XMM>,
5562 defm VROUNDPDY : sse41_fp_unop_p<0x09, "vroundpd", f256mem, VR256, v4f64,
5563 loadv4f64, X86any_VRndScale, SchedWriteFRnd.YMM>,
5564 VEX, VEX_L, VEX_WIG;
5567 let Predicates = [UseAVX] in {
5568 defm VROUND : sse41_fp_binop_s<0x0A, 0x0B, "vround", SchedWriteFRnd.Scl,
5569 v4f32, v2f64, X86RndScales, 0>,
5570 VEX_4V, VEX_LIG, VEX_WIG, SIMD_EXC;
5571 defm VROUND : avx_fp_unop_rm<0x0A, 0x0B, "vround", SchedWriteFRnd.Scl>,
5572 VEX_4V, VEX_LIG, VEX_WIG, SIMD_EXC;
5575 let Predicates = [UseAVX] in {
5576 def : Pat<(X86any_VRndScale FR32:$src1, timm:$src2),
5577 (VROUNDSSr (f32 (IMPLICIT_DEF)), FR32:$src1, timm:$src2)>;
5578 def : Pat<(X86any_VRndScale FR64:$src1, timm:$src2),
5579 (VROUNDSDr (f64 (IMPLICIT_DEF)), FR64:$src1, timm:$src2)>;
5582 let Predicates = [UseAVX, OptForSize] in {
5583 def : Pat<(X86any_VRndScale (loadf32 addr:$src1), timm:$src2),
5584 (VROUNDSSm (f32 (IMPLICIT_DEF)), addr:$src1, timm:$src2)>;
5585 def : Pat<(X86any_VRndScale (loadf64 addr:$src1), timm:$src2),
5586 (VROUNDSDm (f64 (IMPLICIT_DEF)), addr:$src1, timm:$src2)>;
5589 let ExeDomain = SSEPackedSingle in
5590 defm ROUNDPS : sse41_fp_unop_p<0x08, "roundps", f128mem, VR128, v4f32,
5591 memopv4f32, X86any_VRndScale, SchedWriteFRnd.XMM>;
5592 let ExeDomain = SSEPackedDouble in
5593 defm ROUNDPD : sse41_fp_unop_p<0x09, "roundpd", f128mem, VR128, v2f64,
5594 memopv2f64, X86any_VRndScale, SchedWriteFRnd.XMM>;
5596 defm ROUND : sse41_fp_unop_s<0x0A, 0x0B, "round", SchedWriteFRnd.Scl>;
5598 let Constraints = "$src1 = $dst" in
5599 defm ROUND : sse41_fp_binop_s<0x0A, 0x0B, "round", SchedWriteFRnd.Scl,
5600 v4f32, v2f64, X86RndScales>;
5602 let Predicates = [UseSSE41] in {
5603 def : Pat<(X86any_VRndScale FR32:$src1, timm:$src2),
5604 (ROUNDSSr FR32:$src1, timm:$src2)>;
5605 def : Pat<(X86any_VRndScale FR64:$src1, timm:$src2),
5606 (ROUNDSDr FR64:$src1, timm:$src2)>;
5609 let Predicates = [UseSSE41, OptForSize] in {
5610 def : Pat<(X86any_VRndScale (loadf32 addr:$src1), timm:$src2),
5611 (ROUNDSSm addr:$src1, timm:$src2)>;
5612 def : Pat<(X86any_VRndScale (loadf64 addr:$src1), timm:$src2),
5613 (ROUNDSDm addr:$src1, timm:$src2)>;
5616 //===----------------------------------------------------------------------===//
5617 // SSE4.1 - Packed Bit Test
5618 //===----------------------------------------------------------------------===//
5620 // ptest instruction we'll lower to this in X86ISelLowering primarily from
5621 // the intel intrinsic that corresponds to this.
5622 let Defs = [EFLAGS], Predicates = [HasAVX] in {
5623 def VPTESTrr : SS48I<0x17, MRMSrcReg, (outs), (ins VR128:$src1, VR128:$src2),
5624 "vptest\t{$src2, $src1|$src1, $src2}",
5625 [(set EFLAGS, (X86ptest VR128:$src1, (v2i64 VR128:$src2)))]>,
5626 Sched<[SchedWriteVecTest.XMM]>, VEX, VEX_WIG;
5627 def VPTESTrm : SS48I<0x17, MRMSrcMem, (outs), (ins VR128:$src1, f128mem:$src2),
5628 "vptest\t{$src2, $src1|$src1, $src2}",
5629 [(set EFLAGS,(X86ptest VR128:$src1, (loadv2i64 addr:$src2)))]>,
5630 Sched<[SchedWriteVecTest.XMM.Folded, SchedWriteVecTest.XMM.ReadAfterFold]>,
5633 def VPTESTYrr : SS48I<0x17, MRMSrcReg, (outs), (ins VR256:$src1, VR256:$src2),
5634 "vptest\t{$src2, $src1|$src1, $src2}",
5635 [(set EFLAGS, (X86ptest VR256:$src1, (v4i64 VR256:$src2)))]>,
5636 Sched<[SchedWriteVecTest.YMM]>, VEX, VEX_L, VEX_WIG;
5637 def VPTESTYrm : SS48I<0x17, MRMSrcMem, (outs), (ins VR256:$src1, i256mem:$src2),
5638 "vptest\t{$src2, $src1|$src1, $src2}",
5639 [(set EFLAGS,(X86ptest VR256:$src1, (loadv4i64 addr:$src2)))]>,
5640 Sched<[SchedWriteVecTest.YMM.Folded, SchedWriteVecTest.YMM.ReadAfterFold]>,
5641 VEX, VEX_L, VEX_WIG;
5644 let Defs = [EFLAGS] in {
5645 def PTESTrr : SS48I<0x17, MRMSrcReg, (outs), (ins VR128:$src1, VR128:$src2),
5646 "ptest\t{$src2, $src1|$src1, $src2}",
5647 [(set EFLAGS, (X86ptest VR128:$src1, (v2i64 VR128:$src2)))]>,
5648 Sched<[SchedWriteVecTest.XMM]>;
5649 def PTESTrm : SS48I<0x17, MRMSrcMem, (outs), (ins VR128:$src1, f128mem:$src2),
5650 "ptest\t{$src2, $src1|$src1, $src2}",
5651 [(set EFLAGS, (X86ptest VR128:$src1, (memopv2i64 addr:$src2)))]>,
5652 Sched<[SchedWriteVecTest.XMM.Folded, SchedWriteVecTest.XMM.ReadAfterFold]>;
5655 // The bit test instructions below are AVX only
5656 multiclass avx_bittest<bits<8> opc, string OpcodeStr, RegisterClass RC,
5657 X86MemOperand x86memop, PatFrag mem_frag, ValueType vt,
5658 X86FoldableSchedWrite sched> {
5659 def rr : SS48I<opc, MRMSrcReg, (outs), (ins RC:$src1, RC:$src2),
5660 !strconcat(OpcodeStr, "\t{$src2, $src1|$src1, $src2}"),
5661 [(set EFLAGS, (X86testp RC:$src1, (vt RC:$src2)))]>,
5662 Sched<[sched]>, VEX;
5663 def rm : SS48I<opc, MRMSrcMem, (outs), (ins RC:$src1, x86memop:$src2),
5664 !strconcat(OpcodeStr, "\t{$src2, $src1|$src1, $src2}"),
5665 [(set EFLAGS, (X86testp RC:$src1, (mem_frag addr:$src2)))]>,
5666 Sched<[sched.Folded, sched.ReadAfterFold]>, VEX;
5669 let Defs = [EFLAGS], Predicates = [HasAVX] in {
5670 let ExeDomain = SSEPackedSingle in {
5671 defm VTESTPS : avx_bittest<0x0E, "vtestps", VR128, f128mem, loadv4f32, v4f32,
5672 SchedWriteFTest.XMM>;
5673 defm VTESTPSY : avx_bittest<0x0E, "vtestps", VR256, f256mem, loadv8f32, v8f32,
5674 SchedWriteFTest.YMM>, VEX_L;
5676 let ExeDomain = SSEPackedDouble in {
5677 defm VTESTPD : avx_bittest<0x0F, "vtestpd", VR128, f128mem, loadv2f64, v2f64,
5678 SchedWriteFTest.XMM>;
5679 defm VTESTPDY : avx_bittest<0x0F, "vtestpd", VR256, f256mem, loadv4f64, v4f64,
5680 SchedWriteFTest.YMM>, VEX_L;
5684 //===----------------------------------------------------------------------===//
5685 // SSE4.1 - Misc Instructions
5686 //===----------------------------------------------------------------------===//
5688 let Defs = [EFLAGS], Predicates = [HasPOPCNT] in {
5689 def POPCNT16rr : I<0xB8, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
5690 "popcnt{w}\t{$src, $dst|$dst, $src}",
5691 [(set GR16:$dst, (ctpop GR16:$src)), (implicit EFLAGS)]>,
5692 Sched<[WritePOPCNT]>, OpSize16, XS;
5693 def POPCNT16rm : I<0xB8, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
5694 "popcnt{w}\t{$src, $dst|$dst, $src}",
5695 [(set GR16:$dst, (ctpop (loadi16 addr:$src))),
5696 (implicit EFLAGS)]>,
5697 Sched<[WritePOPCNT.Folded]>, OpSize16, XS;
5699 def POPCNT32rr : I<0xB8, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
5700 "popcnt{l}\t{$src, $dst|$dst, $src}",
5701 [(set GR32:$dst, (ctpop GR32:$src)), (implicit EFLAGS)]>,
5702 Sched<[WritePOPCNT]>, OpSize32, XS;
5704 def POPCNT32rm : I<0xB8, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
5705 "popcnt{l}\t{$src, $dst|$dst, $src}",
5706 [(set GR32:$dst, (ctpop (loadi32 addr:$src))),
5707 (implicit EFLAGS)]>,
5708 Sched<[WritePOPCNT.Folded]>, OpSize32, XS;
5710 def POPCNT64rr : RI<0xB8, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src),
5711 "popcnt{q}\t{$src, $dst|$dst, $src}",
5712 [(set GR64:$dst, (ctpop GR64:$src)), (implicit EFLAGS)]>,
5713 Sched<[WritePOPCNT]>, XS;
5714 def POPCNT64rm : RI<0xB8, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src),
5715 "popcnt{q}\t{$src, $dst|$dst, $src}",
5716 [(set GR64:$dst, (ctpop (loadi64 addr:$src))),
5717 (implicit EFLAGS)]>,
5718 Sched<[WritePOPCNT.Folded]>, XS;
5721 // SS41I_unop_rm_int_v16 - SSE 4.1 unary operator whose type is v8i16.
5722 multiclass SS41I_unop_rm_int_v16<bits<8> opc, string OpcodeStr,
5723 SDNode OpNode, PatFrag ld_frag,
5724 X86FoldableSchedWrite Sched> {
5725 def rr : SS48I<opc, MRMSrcReg, (outs VR128:$dst),
5727 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
5728 [(set VR128:$dst, (v8i16 (OpNode (v8i16 VR128:$src))))]>,
5730 def rm : SS48I<opc, MRMSrcMem, (outs VR128:$dst),
5732 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
5734 (v8i16 (OpNode (ld_frag addr:$src))))]>,
5735 Sched<[Sched.Folded]>;
5738 // PHMIN has the same profile as PSAD, thus we use the same scheduling
5739 // model, although the naming is misleading.
5740 let Predicates = [HasAVX] in
5741 defm VPHMINPOSUW : SS41I_unop_rm_int_v16<0x41, "vphminposuw",
5743 WritePHMINPOS>, VEX, VEX_WIG;
5744 defm PHMINPOSUW : SS41I_unop_rm_int_v16<0x41, "phminposuw",
5748 /// SS48I_binop_rm - Simple SSE41 binary operator.
5749 multiclass SS48I_binop_rm<bits<8> opc, string OpcodeStr, SDNode OpNode,
5750 ValueType OpVT, RegisterClass RC, PatFrag memop_frag,
5751 X86MemOperand x86memop, X86FoldableSchedWrite sched,
5753 let isCommutable = 1 in
5754 def rr : SS48I<opc, MRMSrcReg, (outs RC:$dst),
5755 (ins RC:$src1, RC:$src2),
5757 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
5758 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
5759 [(set RC:$dst, (OpVT (OpNode RC:$src1, RC:$src2)))]>,
5761 def rm : SS48I<opc, MRMSrcMem, (outs RC:$dst),
5762 (ins RC:$src1, x86memop:$src2),
5764 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
5765 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
5767 (OpVT (OpNode RC:$src1, (memop_frag addr:$src2))))]>,
5768 Sched<[sched.Folded, sched.ReadAfterFold]>;
5771 let Predicates = [HasAVX, NoVLX] in {
5772 defm VPMINSD : SS48I_binop_rm<0x39, "vpminsd", smin, v4i32, VR128,
5773 load, i128mem, SchedWriteVecALU.XMM, 0>,
5775 defm VPMINUD : SS48I_binop_rm<0x3B, "vpminud", umin, v4i32, VR128,
5776 load, i128mem, SchedWriteVecALU.XMM, 0>,
5778 defm VPMAXSD : SS48I_binop_rm<0x3D, "vpmaxsd", smax, v4i32, VR128,
5779 load, i128mem, SchedWriteVecALU.XMM, 0>,
5781 defm VPMAXUD : SS48I_binop_rm<0x3F, "vpmaxud", umax, v4i32, VR128,
5782 load, i128mem, SchedWriteVecALU.XMM, 0>,
5784 defm VPMULDQ : SS48I_binop_rm<0x28, "vpmuldq", X86pmuldq, v2i64, VR128,
5785 load, i128mem, SchedWriteVecIMul.XMM, 0>,
5788 let Predicates = [HasAVX, NoVLX_Or_NoBWI] in {
5789 defm VPMINSB : SS48I_binop_rm<0x38, "vpminsb", smin, v16i8, VR128,
5790 load, i128mem, SchedWriteVecALU.XMM, 0>,
5792 defm VPMINUW : SS48I_binop_rm<0x3A, "vpminuw", umin, v8i16, VR128,
5793 load, i128mem, SchedWriteVecALU.XMM, 0>,
5795 defm VPMAXSB : SS48I_binop_rm<0x3C, "vpmaxsb", smax, v16i8, VR128,
5796 load, i128mem, SchedWriteVecALU.XMM, 0>,
5798 defm VPMAXUW : SS48I_binop_rm<0x3E, "vpmaxuw", umax, v8i16, VR128,
5799 load, i128mem, SchedWriteVecALU.XMM, 0>,
5803 let Predicates = [HasAVX2, NoVLX] in {
5804 defm VPMINSDY : SS48I_binop_rm<0x39, "vpminsd", smin, v8i32, VR256,
5805 load, i256mem, SchedWriteVecALU.YMM, 0>,
5806 VEX_4V, VEX_L, VEX_WIG;
5807 defm VPMINUDY : SS48I_binop_rm<0x3B, "vpminud", umin, v8i32, VR256,
5808 load, i256mem, SchedWriteVecALU.YMM, 0>,
5809 VEX_4V, VEX_L, VEX_WIG;
5810 defm VPMAXSDY : SS48I_binop_rm<0x3D, "vpmaxsd", smax, v8i32, VR256,
5811 load, i256mem, SchedWriteVecALU.YMM, 0>,
5812 VEX_4V, VEX_L, VEX_WIG;
5813 defm VPMAXUDY : SS48I_binop_rm<0x3F, "vpmaxud", umax, v8i32, VR256,
5814 load, i256mem, SchedWriteVecALU.YMM, 0>,
5815 VEX_4V, VEX_L, VEX_WIG;
5816 defm VPMULDQY : SS48I_binop_rm<0x28, "vpmuldq", X86pmuldq, v4i64, VR256,
5817 load, i256mem, SchedWriteVecIMul.YMM, 0>,
5818 VEX_4V, VEX_L, VEX_WIG;
5820 let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in {
5821 defm VPMINSBY : SS48I_binop_rm<0x38, "vpminsb", smin, v32i8, VR256,
5822 load, i256mem, SchedWriteVecALU.YMM, 0>,
5823 VEX_4V, VEX_L, VEX_WIG;
5824 defm VPMINUWY : SS48I_binop_rm<0x3A, "vpminuw", umin, v16i16, VR256,
5825 load, i256mem, SchedWriteVecALU.YMM, 0>,
5826 VEX_4V, VEX_L, VEX_WIG;
5827 defm VPMAXSBY : SS48I_binop_rm<0x3C, "vpmaxsb", smax, v32i8, VR256,
5828 load, i256mem, SchedWriteVecALU.YMM, 0>,
5829 VEX_4V, VEX_L, VEX_WIG;
5830 defm VPMAXUWY : SS48I_binop_rm<0x3E, "vpmaxuw", umax, v16i16, VR256,
5831 load, i256mem, SchedWriteVecALU.YMM, 0>,
5832 VEX_4V, VEX_L, VEX_WIG;
5835 let Constraints = "$src1 = $dst" in {
5836 defm PMINSB : SS48I_binop_rm<0x38, "pminsb", smin, v16i8, VR128,
5837 memop, i128mem, SchedWriteVecALU.XMM, 1>;
5838 defm PMINSD : SS48I_binop_rm<0x39, "pminsd", smin, v4i32, VR128,
5839 memop, i128mem, SchedWriteVecALU.XMM, 1>;
5840 defm PMINUD : SS48I_binop_rm<0x3B, "pminud", umin, v4i32, VR128,
5841 memop, i128mem, SchedWriteVecALU.XMM, 1>;
5842 defm PMINUW : SS48I_binop_rm<0x3A, "pminuw", umin, v8i16, VR128,
5843 memop, i128mem, SchedWriteVecALU.XMM, 1>;
5844 defm PMAXSB : SS48I_binop_rm<0x3C, "pmaxsb", smax, v16i8, VR128,
5845 memop, i128mem, SchedWriteVecALU.XMM, 1>;
5846 defm PMAXSD : SS48I_binop_rm<0x3D, "pmaxsd", smax, v4i32, VR128,
5847 memop, i128mem, SchedWriteVecALU.XMM, 1>;
5848 defm PMAXUD : SS48I_binop_rm<0x3F, "pmaxud", umax, v4i32, VR128,
5849 memop, i128mem, SchedWriteVecALU.XMM, 1>;
5850 defm PMAXUW : SS48I_binop_rm<0x3E, "pmaxuw", umax, v8i16, VR128,
5851 memop, i128mem, SchedWriteVecALU.XMM, 1>;
5852 defm PMULDQ : SS48I_binop_rm<0x28, "pmuldq", X86pmuldq, v2i64, VR128,
5853 memop, i128mem, SchedWriteVecIMul.XMM, 1>;
5856 let Predicates = [HasAVX, NoVLX] in
5857 defm VPMULLD : SS48I_binop_rm<0x40, "vpmulld", mul, v4i32, VR128,
5858 load, i128mem, SchedWritePMULLD.XMM, 0>,
5860 let Predicates = [HasAVX] in
5861 defm VPCMPEQQ : SS48I_binop_rm<0x29, "vpcmpeqq", X86pcmpeq, v2i64, VR128,
5862 load, i128mem, SchedWriteVecALU.XMM, 0>,
5865 let Predicates = [HasAVX2, NoVLX] in
5866 defm VPMULLDY : SS48I_binop_rm<0x40, "vpmulld", mul, v8i32, VR256,
5867 load, i256mem, SchedWritePMULLD.YMM, 0>,
5868 VEX_4V, VEX_L, VEX_WIG;
5869 let Predicates = [HasAVX2] in
5870 defm VPCMPEQQY : SS48I_binop_rm<0x29, "vpcmpeqq", X86pcmpeq, v4i64, VR256,
5871 load, i256mem, SchedWriteVecALU.YMM, 0>,
5872 VEX_4V, VEX_L, VEX_WIG;
5874 let Constraints = "$src1 = $dst" in {
5875 defm PMULLD : SS48I_binop_rm<0x40, "pmulld", mul, v4i32, VR128,
5876 memop, i128mem, SchedWritePMULLD.XMM, 1>;
5877 defm PCMPEQQ : SS48I_binop_rm<0x29, "pcmpeqq", X86pcmpeq, v2i64, VR128,
5878 memop, i128mem, SchedWriteVecALU.XMM, 1>;
5881 /// SS41I_binop_rmi_int - SSE 4.1 binary operator with 8-bit immediate
5882 multiclass SS41I_binop_rmi_int<bits<8> opc, string OpcodeStr,
5883 Intrinsic IntId, RegisterClass RC, PatFrag memop_frag,
5884 X86MemOperand x86memop, bit Is2Addr,
5885 X86FoldableSchedWrite sched> {
5886 let isCommutable = 1 in
5887 def rri : SS4AIi8<opc, MRMSrcReg, (outs RC:$dst),
5888 (ins RC:$src1, RC:$src2, u8imm:$src3),
5890 !strconcat(OpcodeStr,
5891 "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5892 !strconcat(OpcodeStr,
5893 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5894 [(set RC:$dst, (IntId RC:$src1, RC:$src2, timm:$src3))]>,
5896 def rmi : SS4AIi8<opc, MRMSrcMem, (outs RC:$dst),
5897 (ins RC:$src1, x86memop:$src2, u8imm:$src3),
5899 !strconcat(OpcodeStr,
5900 "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5901 !strconcat(OpcodeStr,
5902 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5904 (IntId RC:$src1, (memop_frag addr:$src2), timm:$src3))]>,
5905 Sched<[sched.Folded, sched.ReadAfterFold]>;
5908 /// SS41I_binop_rmi - SSE 4.1 binary operator with 8-bit immediate
5909 multiclass SS41I_binop_rmi<bits<8> opc, string OpcodeStr, SDNode OpNode,
5910 ValueType OpVT, RegisterClass RC, PatFrag memop_frag,
5911 X86MemOperand x86memop, bit Is2Addr,
5912 X86FoldableSchedWrite sched> {
5913 let isCommutable = 1 in
5914 def rri : SS4AIi8<opc, MRMSrcReg, (outs RC:$dst),
5915 (ins RC:$src1, RC:$src2, u8imm:$src3),
5917 !strconcat(OpcodeStr,
5918 "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5919 !strconcat(OpcodeStr,
5920 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5921 [(set RC:$dst, (OpVT (OpNode RC:$src1, RC:$src2, timm:$src3)))]>,
5923 def rmi : SS4AIi8<opc, MRMSrcMem, (outs RC:$dst),
5924 (ins RC:$src1, x86memop:$src2, u8imm:$src3),
5926 !strconcat(OpcodeStr,
5927 "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
5928 !strconcat(OpcodeStr,
5929 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
5931 (OpVT (OpNode RC:$src1, (memop_frag addr:$src2), timm:$src3)))]>,
5932 Sched<[sched.Folded, sched.ReadAfterFold]>;
5935 def BlendCommuteImm2 : SDNodeXForm<timm, [{
5936 uint8_t Imm = N->getZExtValue() & 0x03;
5937 return getI8Imm(Imm ^ 0x03, SDLoc(N));
5940 def BlendCommuteImm4 : SDNodeXForm<timm, [{
5941 uint8_t Imm = N->getZExtValue() & 0x0f;
5942 return getI8Imm(Imm ^ 0x0f, SDLoc(N));
5945 def BlendCommuteImm8 : SDNodeXForm<timm, [{
5946 uint8_t Imm = N->getZExtValue() & 0xff;
5947 return getI8Imm(Imm ^ 0xff, SDLoc(N));
5950 // Turn a 4-bit blendi immediate to 8-bit for use with pblendw.
5951 def BlendScaleImm4 : SDNodeXForm<timm, [{
5952 uint8_t Imm = N->getZExtValue();
5954 for (unsigned i = 0; i != 4; ++i) {
5956 NewImm |= 0x3 << (i * 2);
5958 return getI8Imm(NewImm, SDLoc(N));
5961 // Turn a 2-bit blendi immediate to 8-bit for use with pblendw.
5962 def BlendScaleImm2 : SDNodeXForm<timm, [{
5963 uint8_t Imm = N->getZExtValue();
5965 for (unsigned i = 0; i != 2; ++i) {
5967 NewImm |= 0xf << (i * 4);
5969 return getI8Imm(NewImm, SDLoc(N));
5972 // Turn a 2-bit blendi immediate to 4-bit for use with pblendd.
5973 def BlendScaleImm2to4 : SDNodeXForm<timm, [{
5974 uint8_t Imm = N->getZExtValue();
5976 for (unsigned i = 0; i != 2; ++i) {
5978 NewImm |= 0x3 << (i * 2);
5980 return getI8Imm(NewImm, SDLoc(N));
5983 // Turn a 4-bit blendi immediate to 8-bit for use with pblendw and invert it.
5984 def BlendScaleCommuteImm4 : SDNodeXForm<timm, [{
5985 uint8_t Imm = N->getZExtValue();
5987 for (unsigned i = 0; i != 4; ++i) {
5989 NewImm |= 0x3 << (i * 2);
5991 return getI8Imm(NewImm ^ 0xff, SDLoc(N));
5994 // Turn a 2-bit blendi immediate to 8-bit for use with pblendw and invert it.
5995 def BlendScaleCommuteImm2 : SDNodeXForm<timm, [{
5996 uint8_t Imm = N->getZExtValue();
5998 for (unsigned i = 0; i != 2; ++i) {
6000 NewImm |= 0xf << (i * 4);
6002 return getI8Imm(NewImm ^ 0xff, SDLoc(N));
6005 // Turn a 2-bit blendi immediate to 4-bit for use with pblendd and invert it.
6006 def BlendScaleCommuteImm2to4 : SDNodeXForm<timm, [{
6007 uint8_t Imm = N->getZExtValue();
6009 for (unsigned i = 0; i != 2; ++i) {
6011 NewImm |= 0x3 << (i * 2);
6013 return getI8Imm(NewImm ^ 0xf, SDLoc(N));
6016 let Predicates = [HasAVX] in {
6017 let isCommutable = 0 in {
6018 defm VMPSADBW : SS41I_binop_rmi_int<0x42, "vmpsadbw", int_x86_sse41_mpsadbw,
6019 VR128, load, i128mem, 0,
6020 SchedWriteMPSAD.XMM>, VEX_4V, VEX_WIG;
6023 let Uses = [MXCSR], mayRaiseFPException = 1 in {
6024 let ExeDomain = SSEPackedSingle in
6025 defm VDPPS : SS41I_binop_rmi_int<0x40, "vdpps", int_x86_sse41_dpps,
6026 VR128, load, f128mem, 0,
6027 SchedWriteDPPS.XMM>, VEX_4V, VEX_WIG;
6028 let ExeDomain = SSEPackedDouble in
6029 defm VDPPD : SS41I_binop_rmi_int<0x41, "vdppd", int_x86_sse41_dppd,
6030 VR128, load, f128mem, 0,
6031 SchedWriteDPPD.XMM>, VEX_4V, VEX_WIG;
6032 let ExeDomain = SSEPackedSingle in
6033 defm VDPPSY : SS41I_binop_rmi_int<0x40, "vdpps", int_x86_avx_dp_ps_256,
6034 VR256, load, i256mem, 0,
6035 SchedWriteDPPS.YMM>, VEX_4V, VEX_L, VEX_WIG;
6039 let Predicates = [HasAVX2] in {
6040 let isCommutable = 0 in {
6041 defm VMPSADBWY : SS41I_binop_rmi_int<0x42, "vmpsadbw", int_x86_avx2_mpsadbw,
6042 VR256, load, i256mem, 0,
6043 SchedWriteMPSAD.YMM>, VEX_4V, VEX_L, VEX_WIG;
6047 let Constraints = "$src1 = $dst" in {
6048 let isCommutable = 0 in {
6049 defm MPSADBW : SS41I_binop_rmi_int<0x42, "mpsadbw", int_x86_sse41_mpsadbw,
6050 VR128, memop, i128mem, 1,
6051 SchedWriteMPSAD.XMM>;
6054 let ExeDomain = SSEPackedSingle in
6055 defm DPPS : SS41I_binop_rmi_int<0x40, "dpps", int_x86_sse41_dpps,
6056 VR128, memop, f128mem, 1,
6057 SchedWriteDPPS.XMM>, SIMD_EXC;
6058 let ExeDomain = SSEPackedDouble in
6059 defm DPPD : SS41I_binop_rmi_int<0x41, "dppd", int_x86_sse41_dppd,
6060 VR128, memop, f128mem, 1,
6061 SchedWriteDPPD.XMM>, SIMD_EXC;
6064 /// SS41I_blend_rmi - SSE 4.1 blend with 8-bit immediate
6065 multiclass SS41I_blend_rmi<bits<8> opc, string OpcodeStr, SDNode OpNode,
6066 ValueType OpVT, RegisterClass RC, PatFrag memop_frag,
6067 X86MemOperand x86memop, bit Is2Addr, Domain d,
6068 X86FoldableSchedWrite sched, SDNodeXForm commuteXForm> {
6069 let ExeDomain = d, Constraints = !if(Is2Addr, "$src1 = $dst", "") in {
6070 let isCommutable = 1 in
6071 def rri : SS4AIi8<opc, MRMSrcReg, (outs RC:$dst),
6072 (ins RC:$src1, RC:$src2, u8imm:$src3),
6074 !strconcat(OpcodeStr,
6075 "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
6076 !strconcat(OpcodeStr,
6077 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
6078 [(set RC:$dst, (OpVT (OpNode RC:$src1, RC:$src2, timm:$src3)))]>,
6080 def rmi : SS4AIi8<opc, MRMSrcMem, (outs RC:$dst),
6081 (ins RC:$src1, x86memop:$src2, u8imm:$src3),
6083 !strconcat(OpcodeStr,
6084 "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
6085 !strconcat(OpcodeStr,
6086 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
6088 (OpVT (OpNode RC:$src1, (memop_frag addr:$src2), timm:$src3)))]>,
6089 Sched<[sched.Folded, sched.ReadAfterFold]>;
6092 // Pattern to commute if load is in first source.
6093 def : Pat<(OpVT (OpNode (memop_frag addr:$src2), RC:$src1, timm:$src3)),
6094 (!cast<Instruction>(NAME#"rmi") RC:$src1, addr:$src2,
6095 (commuteXForm timm:$src3))>;
6098 let Predicates = [HasAVX] in {
6099 defm VBLENDPS : SS41I_blend_rmi<0x0C, "vblendps", X86Blendi, v4f32,
6100 VR128, load, f128mem, 0, SSEPackedSingle,
6101 SchedWriteFBlend.XMM, BlendCommuteImm4>,
6103 defm VBLENDPSY : SS41I_blend_rmi<0x0C, "vblendps", X86Blendi, v8f32,
6104 VR256, load, f256mem, 0, SSEPackedSingle,
6105 SchedWriteFBlend.YMM, BlendCommuteImm8>,
6106 VEX_4V, VEX_L, VEX_WIG;
6107 defm VBLENDPD : SS41I_blend_rmi<0x0D, "vblendpd", X86Blendi, v2f64,
6108 VR128, load, f128mem, 0, SSEPackedDouble,
6109 SchedWriteFBlend.XMM, BlendCommuteImm2>,
6111 defm VBLENDPDY : SS41I_blend_rmi<0x0D, "vblendpd", X86Blendi, v4f64,
6112 VR256, load, f256mem, 0, SSEPackedDouble,
6113 SchedWriteFBlend.YMM, BlendCommuteImm4>,
6114 VEX_4V, VEX_L, VEX_WIG;
6115 defm VPBLENDW : SS41I_blend_rmi<0x0E, "vpblendw", X86Blendi, v8i16,
6116 VR128, load, i128mem, 0, SSEPackedInt,
6117 SchedWriteBlend.XMM, BlendCommuteImm8>,
6121 let Predicates = [HasAVX2] in {
6122 defm VPBLENDWY : SS41I_blend_rmi<0x0E, "vpblendw", X86Blendi, v16i16,
6123 VR256, load, i256mem, 0, SSEPackedInt,
6124 SchedWriteBlend.YMM, BlendCommuteImm8>,
6125 VEX_4V, VEX_L, VEX_WIG;
6128 // Emulate vXi32/vXi64 blends with vXf32/vXf64 or pblendw.
6129 // ExecutionDomainFixPass will cleanup domains later on.
6130 let Predicates = [HasAVX1Only] in {
6131 def : Pat<(X86Blendi (v4i64 VR256:$src1), (v4i64 VR256:$src2), timm:$src3),
6132 (VBLENDPDYrri VR256:$src1, VR256:$src2, timm:$src3)>;
6133 def : Pat<(X86Blendi VR256:$src1, (loadv4i64 addr:$src2), timm:$src3),
6134 (VBLENDPDYrmi VR256:$src1, addr:$src2, timm:$src3)>;
6135 def : Pat<(X86Blendi (loadv4i64 addr:$src2), VR256:$src1, timm:$src3),
6136 (VBLENDPDYrmi VR256:$src1, addr:$src2, (BlendCommuteImm4 timm:$src3))>;
6138 // Use pblendw for 128-bit integer to keep it in the integer domain and prevent
6139 // it from becoming movsd via commuting under optsize.
6140 def : Pat<(X86Blendi (v2i64 VR128:$src1), (v2i64 VR128:$src2), timm:$src3),
6141 (VPBLENDWrri VR128:$src1, VR128:$src2, (BlendScaleImm2 timm:$src3))>;
6142 def : Pat<(X86Blendi VR128:$src1, (loadv2i64 addr:$src2), timm:$src3),
6143 (VPBLENDWrmi VR128:$src1, addr:$src2, (BlendScaleImm2 timm:$src3))>;
6144 def : Pat<(X86Blendi (loadv2i64 addr:$src2), VR128:$src1, timm:$src3),
6145 (VPBLENDWrmi VR128:$src1, addr:$src2, (BlendScaleCommuteImm2 timm:$src3))>;
6147 def : Pat<(X86Blendi (v8i32 VR256:$src1), (v8i32 VR256:$src2), timm:$src3),
6148 (VBLENDPSYrri VR256:$src1, VR256:$src2, timm:$src3)>;
6149 def : Pat<(X86Blendi VR256:$src1, (loadv8i32 addr:$src2), timm:$src3),
6150 (VBLENDPSYrmi VR256:$src1, addr:$src2, timm:$src3)>;
6151 def : Pat<(X86Blendi (loadv8i32 addr:$src2), VR256:$src1, timm:$src3),
6152 (VBLENDPSYrmi VR256:$src1, addr:$src2, (BlendCommuteImm8 timm:$src3))>;
6154 // Use pblendw for 128-bit integer to keep it in the integer domain and prevent
6155 // it from becoming movss via commuting under optsize.
6156 def : Pat<(X86Blendi (v4i32 VR128:$src1), (v4i32 VR128:$src2), timm:$src3),
6157 (VPBLENDWrri VR128:$src1, VR128:$src2, (BlendScaleImm4 timm:$src3))>;
6158 def : Pat<(X86Blendi VR128:$src1, (loadv4i32 addr:$src2), timm:$src3),
6159 (VPBLENDWrmi VR128:$src1, addr:$src2, (BlendScaleImm4 timm:$src3))>;
6160 def : Pat<(X86Blendi (loadv4i32 addr:$src2), VR128:$src1, timm:$src3),
6161 (VPBLENDWrmi VR128:$src1, addr:$src2, (BlendScaleCommuteImm4 timm:$src3))>;
6164 defm BLENDPS : SS41I_blend_rmi<0x0C, "blendps", X86Blendi, v4f32,
6165 VR128, memop, f128mem, 1, SSEPackedSingle,
6166 SchedWriteFBlend.XMM, BlendCommuteImm4>;
6167 defm BLENDPD : SS41I_blend_rmi<0x0D, "blendpd", X86Blendi, v2f64,
6168 VR128, memop, f128mem, 1, SSEPackedDouble,
6169 SchedWriteFBlend.XMM, BlendCommuteImm2>;
6170 defm PBLENDW : SS41I_blend_rmi<0x0E, "pblendw", X86Blendi, v8i16,
6171 VR128, memop, i128mem, 1, SSEPackedInt,
6172 SchedWriteBlend.XMM, BlendCommuteImm8>;
6174 let Predicates = [UseSSE41] in {
6175 // Use pblendw for 128-bit integer to keep it in the integer domain and prevent
6176 // it from becoming movss via commuting under optsize.
6177 def : Pat<(X86Blendi (v2i64 VR128:$src1), (v2i64 VR128:$src2), timm:$src3),
6178 (PBLENDWrri VR128:$src1, VR128:$src2, (BlendScaleImm2 timm:$src3))>;
6179 def : Pat<(X86Blendi VR128:$src1, (memopv2i64 addr:$src2), timm:$src3),
6180 (PBLENDWrmi VR128:$src1, addr:$src2, (BlendScaleImm2 timm:$src3))>;
6181 def : Pat<(X86Blendi (memopv2i64 addr:$src2), VR128:$src1, timm:$src3),
6182 (PBLENDWrmi VR128:$src1, addr:$src2, (BlendScaleCommuteImm2 timm:$src3))>;
6184 def : Pat<(X86Blendi (v4i32 VR128:$src1), (v4i32 VR128:$src2), timm:$src3),
6185 (PBLENDWrri VR128:$src1, VR128:$src2, (BlendScaleImm4 timm:$src3))>;
6186 def : Pat<(X86Blendi VR128:$src1, (memopv4i32 addr:$src2), timm:$src3),
6187 (PBLENDWrmi VR128:$src1, addr:$src2, (BlendScaleImm4 timm:$src3))>;
6188 def : Pat<(X86Blendi (memopv4i32 addr:$src2), VR128:$src1, timm:$src3),
6189 (PBLENDWrmi VR128:$src1, addr:$src2, (BlendScaleCommuteImm4 timm:$src3))>;
6192 // For insertion into the zero index (low half) of a 256-bit vector, it is
6193 // more efficient to generate a blend with immediate instead of an insert*128.
6194 let Predicates = [HasAVX] in {
6195 def : Pat<(insert_subvector (v4f64 VR256:$src1), (v2f64 VR128:$src2), (iPTR 0)),
6196 (VBLENDPDYrri VR256:$src1,
6197 (INSERT_SUBREG (v4f64 (IMPLICIT_DEF)),
6198 VR128:$src2, sub_xmm), 0x3)>;
6199 def : Pat<(insert_subvector (v8f32 VR256:$src1), (v4f32 VR128:$src2), (iPTR 0)),
6200 (VBLENDPSYrri VR256:$src1,
6201 (INSERT_SUBREG (v8f32 (IMPLICIT_DEF)),
6202 VR128:$src2, sub_xmm), 0xf)>;
6204 def : Pat<(insert_subvector (loadv4f64 addr:$src2), (v2f64 VR128:$src1), (iPTR 0)),
6205 (VBLENDPDYrmi (INSERT_SUBREG (v4f64 (IMPLICIT_DEF)),
6206 VR128:$src1, sub_xmm), addr:$src2, 0xc)>;
6207 def : Pat<(insert_subvector (loadv8f32 addr:$src2), (v4f32 VR128:$src1), (iPTR 0)),
6208 (VBLENDPSYrmi (INSERT_SUBREG (v8f32 (IMPLICIT_DEF)),
6209 VR128:$src1, sub_xmm), addr:$src2, 0xf0)>;
6212 /// SS41I_quaternary_vx - AVX SSE 4.1 with 4 operators
6213 multiclass SS41I_quaternary_avx<bits<8> opc, string OpcodeStr, RegisterClass RC,
6214 X86MemOperand x86memop, ValueType VT,
6215 PatFrag mem_frag, SDNode OpNode,
6216 X86FoldableSchedWrite sched> {
6217 def rr : Ii8Reg<opc, MRMSrcReg, (outs RC:$dst),
6218 (ins RC:$src1, RC:$src2, RC:$src3),
6219 !strconcat(OpcodeStr,
6220 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
6221 [(set RC:$dst, (VT (OpNode RC:$src3, RC:$src2, RC:$src1)))],
6222 SSEPackedInt>, TAPD, VEX_4V,
6225 def rm : Ii8Reg<opc, MRMSrcMem, (outs RC:$dst),
6226 (ins RC:$src1, x86memop:$src2, RC:$src3),
6227 !strconcat(OpcodeStr,
6228 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
6230 (OpNode RC:$src3, (mem_frag addr:$src2),
6231 RC:$src1))], SSEPackedInt>, TAPD, VEX_4V,
6232 Sched<[sched.Folded, sched.ReadAfterFold,
6234 ReadDefault, ReadDefault, ReadDefault, ReadDefault,
6237 sched.ReadAfterFold]>;
6240 let Predicates = [HasAVX] in {
6241 let ExeDomain = SSEPackedDouble in {
6242 defm VBLENDVPD : SS41I_quaternary_avx<0x4B, "vblendvpd", VR128, f128mem,
6243 v2f64, loadv2f64, X86Blendv,
6244 SchedWriteFVarBlend.XMM>;
6245 defm VBLENDVPDY : SS41I_quaternary_avx<0x4B, "vblendvpd", VR256, f256mem,
6246 v4f64, loadv4f64, X86Blendv,
6247 SchedWriteFVarBlend.YMM>, VEX_L;
6248 } // ExeDomain = SSEPackedDouble
6249 let ExeDomain = SSEPackedSingle in {
6250 defm VBLENDVPS : SS41I_quaternary_avx<0x4A, "vblendvps", VR128, f128mem,
6251 v4f32, loadv4f32, X86Blendv,
6252 SchedWriteFVarBlend.XMM>;
6253 defm VBLENDVPSY : SS41I_quaternary_avx<0x4A, "vblendvps", VR256, f256mem,
6254 v8f32, loadv8f32, X86Blendv,
6255 SchedWriteFVarBlend.YMM>, VEX_L;
6256 } // ExeDomain = SSEPackedSingle
6257 defm VPBLENDVB : SS41I_quaternary_avx<0x4C, "vpblendvb", VR128, i128mem,
6258 v16i8, loadv16i8, X86Blendv,
6259 SchedWriteVarBlend.XMM>;
6262 let Predicates = [HasAVX2] in {
6263 defm VPBLENDVBY : SS41I_quaternary_avx<0x4C, "vpblendvb", VR256, i256mem,
6264 v32i8, loadv32i8, X86Blendv,
6265 SchedWriteVarBlend.YMM>, VEX_L;
6268 let Predicates = [HasAVX] in {
6269 def : Pat<(v4i32 (X86Blendv (v4i32 VR128:$mask), (v4i32 VR128:$src1),
6270 (v4i32 VR128:$src2))),
6271 (VBLENDVPSrr VR128:$src2, VR128:$src1, VR128:$mask)>;
6272 def : Pat<(v2i64 (X86Blendv (v2i64 VR128:$mask), (v2i64 VR128:$src1),
6273 (v2i64 VR128:$src2))),
6274 (VBLENDVPDrr VR128:$src2, VR128:$src1, VR128:$mask)>;
6275 def : Pat<(v8i32 (X86Blendv (v8i32 VR256:$mask), (v8i32 VR256:$src1),
6276 (v8i32 VR256:$src2))),
6277 (VBLENDVPSYrr VR256:$src2, VR256:$src1, VR256:$mask)>;
6278 def : Pat<(v4i64 (X86Blendv (v4i64 VR256:$mask), (v4i64 VR256:$src1),
6279 (v4i64 VR256:$src2))),
6280 (VBLENDVPDYrr VR256:$src2, VR256:$src1, VR256:$mask)>;
6283 // Prefer a movss or movsd over a blendps when optimizing for size. these were
6284 // changed to use blends because blends have better throughput on sandybridge
6285 // and haswell, but movs[s/d] are 1-2 byte shorter instructions.
6286 let Predicates = [HasAVX, OptForSpeed] in {
6287 def : Pat<(v4f32 (X86vzmovl (v4f32 VR128:$src))),
6288 (VBLENDPSrri (v4f32 (V_SET0)), VR128:$src, (i8 1))>;
6289 def : Pat<(v4i32 (X86vzmovl (v4i32 VR128:$src))),
6290 (VPBLENDWrri (v4i32 (V_SET0)), VR128:$src, (i8 3))>;
6292 def : Pat<(v4f32 (X86Movss VR128:$src1, VR128:$src2)),
6293 (VBLENDPSrri VR128:$src1, VR128:$src2, (i8 1))>;
6294 def : Pat<(v4f32 (X86Movss VR128:$src1, (loadv4f32 addr:$src2))),
6295 (VBLENDPSrmi VR128:$src1, addr:$src2, (i8 1))>;
6296 def : Pat<(v4f32 (X86Movss (loadv4f32 addr:$src2), VR128:$src1)),
6297 (VBLENDPSrmi VR128:$src1, addr:$src2, (i8 0xe))>;
6299 def : Pat<(v2f64 (X86Movsd VR128:$src1, VR128:$src2)),
6300 (VBLENDPDrri VR128:$src1, VR128:$src2, (i8 1))>;
6301 def : Pat<(v2f64 (X86Movsd VR128:$src1, (loadv2f64 addr:$src2))),
6302 (VBLENDPDrmi VR128:$src1, addr:$src2, (i8 1))>;
6303 def : Pat<(v2f64 (X86Movsd (loadv2f64 addr:$src2), VR128:$src1)),
6304 (VBLENDPDrmi VR128:$src1, addr:$src2, (i8 2))>;
6306 // Move low f32 and clear high bits.
6307 def : Pat<(v8f32 (X86vzmovl (v8f32 VR256:$src))),
6308 (SUBREG_TO_REG (i32 0),
6309 (v4f32 (VBLENDPSrri (v4f32 (V_SET0)),
6310 (v4f32 (EXTRACT_SUBREG (v8f32 VR256:$src), sub_xmm)),
6311 (i8 1))), sub_xmm)>;
6312 def : Pat<(v8i32 (X86vzmovl (v8i32 VR256:$src))),
6313 (SUBREG_TO_REG (i32 0),
6314 (v4i32 (VPBLENDWrri (v4i32 (V_SET0)),
6315 (v4i32 (EXTRACT_SUBREG (v8i32 VR256:$src), sub_xmm)),
6316 (i8 3))), sub_xmm)>;
6319 // Prefer a movss or movsd over a blendps when optimizing for size. these were
6320 // changed to use blends because blends have better throughput on sandybridge
6321 // and haswell, but movs[s/d] are 1-2 byte shorter instructions.
6322 let Predicates = [UseSSE41, OptForSpeed] in {
6323 // With SSE41 we can use blends for these patterns.
6324 def : Pat<(v4f32 (X86vzmovl (v4f32 VR128:$src))),
6325 (BLENDPSrri (v4f32 (V_SET0)), VR128:$src, (i8 1))>;
6326 def : Pat<(v4i32 (X86vzmovl (v4i32 VR128:$src))),
6327 (PBLENDWrri (v4i32 (V_SET0)), VR128:$src, (i8 3))>;
6329 def : Pat<(v4f32 (X86Movss VR128:$src1, VR128:$src2)),
6330 (BLENDPSrri VR128:$src1, VR128:$src2, (i8 1))>;
6331 def : Pat<(v4f32 (X86Movss VR128:$src1, (memopv4f32 addr:$src2))),
6332 (BLENDPSrmi VR128:$src1, addr:$src2, (i8 1))>;
6333 def : Pat<(v4f32 (X86Movss (memopv4f32 addr:$src2), VR128:$src1)),
6334 (BLENDPSrmi VR128:$src1, addr:$src2, (i8 0xe))>;
6336 def : Pat<(v2f64 (X86Movsd VR128:$src1, VR128:$src2)),
6337 (BLENDPDrri VR128:$src1, VR128:$src2, (i8 1))>;
6338 def : Pat<(v2f64 (X86Movsd VR128:$src1, (memopv2f64 addr:$src2))),
6339 (BLENDPDrmi VR128:$src1, addr:$src2, (i8 1))>;
6340 def : Pat<(v2f64 (X86Movsd (memopv2f64 addr:$src2), VR128:$src1)),
6341 (BLENDPDrmi VR128:$src1, addr:$src2, (i8 2))>;
6345 /// SS41I_ternary - SSE 4.1 ternary operator
6346 let Uses = [XMM0], Constraints = "$src1 = $dst" in {
6347 multiclass SS41I_ternary<bits<8> opc, string OpcodeStr, ValueType VT,
6348 PatFrag mem_frag, X86MemOperand x86memop,
6349 SDNode OpNode, X86FoldableSchedWrite sched> {
6350 def rr0 : SS48I<opc, MRMSrcReg, (outs VR128:$dst),
6351 (ins VR128:$src1, VR128:$src2),
6352 !strconcat(OpcodeStr,
6353 "\t{%xmm0, $src2, $dst|$dst, $src2, xmm0}"),
6355 (VT (OpNode XMM0, VR128:$src2, VR128:$src1)))]>,
6358 def rm0 : SS48I<opc, MRMSrcMem, (outs VR128:$dst),
6359 (ins VR128:$src1, x86memop:$src2),
6360 !strconcat(OpcodeStr,
6361 "\t{%xmm0, $src2, $dst|$dst, $src2, xmm0}"),
6363 (OpNode XMM0, (mem_frag addr:$src2), VR128:$src1))]>,
6364 Sched<[sched.Folded, sched.ReadAfterFold]>;
6368 let ExeDomain = SSEPackedDouble in
6369 defm BLENDVPD : SS41I_ternary<0x15, "blendvpd", v2f64, memopv2f64, f128mem,
6370 X86Blendv, SchedWriteFVarBlend.XMM>;
6371 let ExeDomain = SSEPackedSingle in
6372 defm BLENDVPS : SS41I_ternary<0x14, "blendvps", v4f32, memopv4f32, f128mem,
6373 X86Blendv, SchedWriteFVarBlend.XMM>;
6374 defm PBLENDVB : SS41I_ternary<0x10, "pblendvb", v16i8, memopv16i8, i128mem,
6375 X86Blendv, SchedWriteVarBlend.XMM>;
6377 // Aliases with the implicit xmm0 argument
6378 def : InstAlias<"blendvpd\t{$src2, $dst|$dst, $src2}",
6379 (BLENDVPDrr0 VR128:$dst, VR128:$src2), 0>;
6380 def : InstAlias<"blendvpd\t{$src2, $dst|$dst, $src2}",
6381 (BLENDVPDrm0 VR128:$dst, f128mem:$src2), 0>;
6382 def : InstAlias<"blendvps\t{$src2, $dst|$dst, $src2}",
6383 (BLENDVPSrr0 VR128:$dst, VR128:$src2), 0>;
6384 def : InstAlias<"blendvps\t{$src2, $dst|$dst, $src2}",
6385 (BLENDVPSrm0 VR128:$dst, f128mem:$src2), 0>;
6386 def : InstAlias<"pblendvb\t{$src2, $dst|$dst, $src2}",
6387 (PBLENDVBrr0 VR128:$dst, VR128:$src2), 0>;
6388 def : InstAlias<"pblendvb\t{$src2, $dst|$dst, $src2}",
6389 (PBLENDVBrm0 VR128:$dst, i128mem:$src2), 0>;
6391 let Predicates = [UseSSE41] in {
6392 def : Pat<(v4i32 (X86Blendv (v4i32 XMM0), (v4i32 VR128:$src1),
6393 (v4i32 VR128:$src2))),
6394 (BLENDVPSrr0 VR128:$src2, VR128:$src1)>;
6395 def : Pat<(v2i64 (X86Blendv (v2i64 XMM0), (v2i64 VR128:$src1),
6396 (v2i64 VR128:$src2))),
6397 (BLENDVPDrr0 VR128:$src2, VR128:$src1)>;
6400 let AddedComplexity = 400 in { // Prefer non-temporal versions
6402 let Predicates = [HasAVX, NoVLX] in
6403 def VMOVNTDQArm : SS48I<0x2A, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
6404 "vmovntdqa\t{$src, $dst|$dst, $src}", []>,
6405 Sched<[SchedWriteVecMoveLSNT.XMM.RM]>, VEX, VEX_WIG;
6406 let Predicates = [HasAVX2, NoVLX] in
6407 def VMOVNTDQAYrm : SS48I<0x2A, MRMSrcMem, (outs VR256:$dst), (ins i256mem:$src),
6408 "vmovntdqa\t{$src, $dst|$dst, $src}", []>,
6409 Sched<[SchedWriteVecMoveLSNT.YMM.RM]>, VEX, VEX_L, VEX_WIG;
6410 def MOVNTDQArm : SS48I<0x2A, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
6411 "movntdqa\t{$src, $dst|$dst, $src}", []>,
6412 Sched<[SchedWriteVecMoveLSNT.XMM.RM]>;
6414 let Predicates = [HasAVX2, NoVLX] in {
6415 def : Pat<(v8f32 (alignednontemporalload addr:$src)),
6416 (VMOVNTDQAYrm addr:$src)>;
6417 def : Pat<(v4f64 (alignednontemporalload addr:$src)),
6418 (VMOVNTDQAYrm addr:$src)>;
6419 def : Pat<(v4i64 (alignednontemporalload addr:$src)),
6420 (VMOVNTDQAYrm addr:$src)>;
6421 def : Pat<(v8i32 (alignednontemporalload addr:$src)),
6422 (VMOVNTDQAYrm addr:$src)>;
6423 def : Pat<(v16i16 (alignednontemporalload addr:$src)),
6424 (VMOVNTDQAYrm addr:$src)>;
6425 def : Pat<(v32i8 (alignednontemporalload addr:$src)),
6426 (VMOVNTDQAYrm addr:$src)>;
6429 let Predicates = [HasAVX, NoVLX] in {
6430 def : Pat<(v4f32 (alignednontemporalload addr:$src)),
6431 (VMOVNTDQArm addr:$src)>;
6432 def : Pat<(v2f64 (alignednontemporalload addr:$src)),
6433 (VMOVNTDQArm addr:$src)>;
6434 def : Pat<(v2i64 (alignednontemporalload addr:$src)),
6435 (VMOVNTDQArm addr:$src)>;
6436 def : Pat<(v4i32 (alignednontemporalload addr:$src)),
6437 (VMOVNTDQArm addr:$src)>;
6438 def : Pat<(v8i16 (alignednontemporalload addr:$src)),
6439 (VMOVNTDQArm addr:$src)>;
6440 def : Pat<(v16i8 (alignednontemporalload addr:$src)),
6441 (VMOVNTDQArm addr:$src)>;
6444 let Predicates = [UseSSE41] in {
6445 def : Pat<(v4f32 (alignednontemporalload addr:$src)),
6446 (MOVNTDQArm addr:$src)>;
6447 def : Pat<(v2f64 (alignednontemporalload addr:$src)),
6448 (MOVNTDQArm addr:$src)>;
6449 def : Pat<(v2i64 (alignednontemporalload addr:$src)),
6450 (MOVNTDQArm addr:$src)>;
6451 def : Pat<(v4i32 (alignednontemporalload addr:$src)),
6452 (MOVNTDQArm addr:$src)>;
6453 def : Pat<(v8i16 (alignednontemporalload addr:$src)),
6454 (MOVNTDQArm addr:$src)>;
6455 def : Pat<(v16i8 (alignednontemporalload addr:$src)),
6456 (MOVNTDQArm addr:$src)>;
6459 } // AddedComplexity
6461 //===----------------------------------------------------------------------===//
6462 // SSE4.2 - Compare Instructions
6463 //===----------------------------------------------------------------------===//
6465 /// SS42I_binop_rm - Simple SSE 4.2 binary operator
6466 multiclass SS42I_binop_rm<bits<8> opc, string OpcodeStr, SDNode OpNode,
6467 ValueType OpVT, RegisterClass RC, PatFrag memop_frag,
6468 X86MemOperand x86memop, X86FoldableSchedWrite sched,
6470 def rr : SS428I<opc, MRMSrcReg, (outs RC:$dst),
6471 (ins RC:$src1, RC:$src2),
6473 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
6474 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
6475 [(set RC:$dst, (OpVT (OpNode RC:$src1, RC:$src2)))]>,
6477 def rm : SS428I<opc, MRMSrcMem, (outs RC:$dst),
6478 (ins RC:$src1, x86memop:$src2),
6480 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
6481 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
6483 (OpVT (OpNode RC:$src1, (memop_frag addr:$src2))))]>,
6484 Sched<[sched.Folded, sched.ReadAfterFold]>;
6487 let Predicates = [HasAVX] in
6488 defm VPCMPGTQ : SS42I_binop_rm<0x37, "vpcmpgtq", X86pcmpgt, v2i64, VR128,
6489 load, i128mem, SchedWriteVecALU.XMM, 0>,
6492 let Predicates = [HasAVX2] in
6493 defm VPCMPGTQY : SS42I_binop_rm<0x37, "vpcmpgtq", X86pcmpgt, v4i64, VR256,
6494 load, i256mem, SchedWriteVecALU.YMM, 0>,
6495 VEX_4V, VEX_L, VEX_WIG;
6497 let Constraints = "$src1 = $dst" in
6498 defm PCMPGTQ : SS42I_binop_rm<0x37, "pcmpgtq", X86pcmpgt, v2i64, VR128,
6499 memop, i128mem, SchedWriteVecALU.XMM>;
6501 //===----------------------------------------------------------------------===//
6502 // SSE4.2 - String/text Processing Instructions
6503 //===----------------------------------------------------------------------===//
6505 multiclass pcmpistrm_SS42AI<string asm> {
6506 def rr : SS42AI<0x62, MRMSrcReg, (outs),
6507 (ins VR128:$src1, VR128:$src2, u8imm:$src3),
6508 !strconcat(asm, "\t{$src3, $src2, $src1|$src1, $src2, $src3}"),
6509 []>, Sched<[WritePCmpIStrM]>;
6511 def rm :SS42AI<0x62, MRMSrcMem, (outs),
6512 (ins VR128:$src1, i128mem:$src2, u8imm:$src3),
6513 !strconcat(asm, "\t{$src3, $src2, $src1|$src1, $src2, $src3}"),
6514 []>, Sched<[WritePCmpIStrM.Folded, WritePCmpIStrM.ReadAfterFold]>;
6517 let Defs = [XMM0, EFLAGS], hasSideEffects = 0 in {
6518 let Predicates = [HasAVX] in
6519 defm VPCMPISTRM : pcmpistrm_SS42AI<"vpcmpistrm">, VEX, VEX_WIG;
6520 defm PCMPISTRM : pcmpistrm_SS42AI<"pcmpistrm"> ;
6523 multiclass SS42AI_pcmpestrm<string asm> {
6524 def rr : SS42AI<0x60, MRMSrcReg, (outs),
6525 (ins VR128:$src1, VR128:$src3, u8imm:$src5),
6526 !strconcat(asm, "\t{$src5, $src3, $src1|$src1, $src3, $src5}"),
6527 []>, Sched<[WritePCmpEStrM]>;
6529 def rm : SS42AI<0x60, MRMSrcMem, (outs),
6530 (ins VR128:$src1, i128mem:$src3, u8imm:$src5),
6531 !strconcat(asm, "\t{$src5, $src3, $src1|$src1, $src3, $src5}"),
6532 []>, Sched<[WritePCmpEStrM.Folded, WritePCmpEStrM.ReadAfterFold]>;
6535 let Defs = [XMM0, EFLAGS], Uses = [EAX, EDX], hasSideEffects = 0 in {
6536 let Predicates = [HasAVX] in
6537 defm VPCMPESTRM : SS42AI_pcmpestrm<"vpcmpestrm">, VEX, VEX_WIG;
6538 defm PCMPESTRM : SS42AI_pcmpestrm<"pcmpestrm">;
6541 multiclass SS42AI_pcmpistri<string asm> {
6542 def rr : SS42AI<0x63, MRMSrcReg, (outs),
6543 (ins VR128:$src1, VR128:$src2, u8imm:$src3),
6544 !strconcat(asm, "\t{$src3, $src2, $src1|$src1, $src2, $src3}"),
6545 []>, Sched<[WritePCmpIStrI]>;
6547 def rm : SS42AI<0x63, MRMSrcMem, (outs),
6548 (ins VR128:$src1, i128mem:$src2, u8imm:$src3),
6549 !strconcat(asm, "\t{$src3, $src2, $src1|$src1, $src2, $src3}"),
6550 []>, Sched<[WritePCmpIStrI.Folded, WritePCmpIStrI.ReadAfterFold]>;
6553 let Defs = [ECX, EFLAGS], hasSideEffects = 0 in {
6554 let Predicates = [HasAVX] in
6555 defm VPCMPISTRI : SS42AI_pcmpistri<"vpcmpistri">, VEX, VEX_WIG;
6556 defm PCMPISTRI : SS42AI_pcmpistri<"pcmpistri">;
6559 multiclass SS42AI_pcmpestri<string asm> {
6560 def rr : SS42AI<0x61, MRMSrcReg, (outs),
6561 (ins VR128:$src1, VR128:$src3, u8imm:$src5),
6562 !strconcat(asm, "\t{$src5, $src3, $src1|$src1, $src3, $src5}"),
6563 []>, Sched<[WritePCmpEStrI]>;
6565 def rm : SS42AI<0x61, MRMSrcMem, (outs),
6566 (ins VR128:$src1, i128mem:$src3, u8imm:$src5),
6567 !strconcat(asm, "\t{$src5, $src3, $src1|$src1, $src3, $src5}"),
6568 []>, Sched<[WritePCmpEStrI.Folded, WritePCmpEStrI.ReadAfterFold]>;
6571 let Defs = [ECX, EFLAGS], Uses = [EAX, EDX], hasSideEffects = 0 in {
6572 let Predicates = [HasAVX] in
6573 defm VPCMPESTRI : SS42AI_pcmpestri<"vpcmpestri">, VEX, VEX_WIG;
6574 defm PCMPESTRI : SS42AI_pcmpestri<"pcmpestri">;
6577 //===----------------------------------------------------------------------===//
6578 // SSE4.2 - CRC Instructions
6579 //===----------------------------------------------------------------------===//
6581 // No CRC instructions have AVX equivalents
6583 // crc intrinsic instruction
6584 // This set of instructions are only rm, the only difference is the size
6586 class SS42I_crc32r<bits<8> opc, string asm, RegisterClass RCOut,
6587 RegisterClass RCIn, SDPatternOperator Int> :
6588 CRC32I<opc, MRMSrcReg, (outs RCOut:$dst), (ins RCOut:$src1, RCIn:$src2),
6589 !strconcat(asm, "\t{$src2, $src1|$src1, $src2}"),
6590 [(set RCOut:$dst, (Int RCOut:$src1, RCIn:$src2))]>,
6591 Sched<[WriteCRC32]>;
6593 class SS42I_crc32m<bits<8> opc, string asm, RegisterClass RCOut,
6594 X86MemOperand x86memop, SDPatternOperator Int> :
6595 CRC32I<opc, MRMSrcMem, (outs RCOut:$dst), (ins RCOut:$src1, x86memop:$src2),
6596 !strconcat(asm, "\t{$src2, $src1|$src1, $src2}"),
6597 [(set RCOut:$dst, (Int RCOut:$src1, (load addr:$src2)))]>,
6598 Sched<[WriteCRC32.Folded, WriteCRC32.ReadAfterFold]>;
6600 let Constraints = "$src1 = $dst" in {
6601 def CRC32r32m8 : SS42I_crc32m<0xF0, "crc32{b}", GR32, i8mem,
6602 int_x86_sse42_crc32_32_8>;
6603 def CRC32r32r8 : SS42I_crc32r<0xF0, "crc32{b}", GR32, GR8,
6604 int_x86_sse42_crc32_32_8>;
6605 def CRC32r32m16 : SS42I_crc32m<0xF1, "crc32{w}", GR32, i16mem,
6606 int_x86_sse42_crc32_32_16>, OpSize16;
6607 def CRC32r32r16 : SS42I_crc32r<0xF1, "crc32{w}", GR32, GR16,
6608 int_x86_sse42_crc32_32_16>, OpSize16;
6609 def CRC32r32m32 : SS42I_crc32m<0xF1, "crc32{l}", GR32, i32mem,
6610 int_x86_sse42_crc32_32_32>, OpSize32;
6611 def CRC32r32r32 : SS42I_crc32r<0xF1, "crc32{l}", GR32, GR32,
6612 int_x86_sse42_crc32_32_32>, OpSize32;
6613 def CRC32r64m64 : SS42I_crc32m<0xF1, "crc32{q}", GR64, i64mem,
6614 int_x86_sse42_crc32_64_64>, REX_W;
6615 def CRC32r64r64 : SS42I_crc32r<0xF1, "crc32{q}", GR64, GR64,
6616 int_x86_sse42_crc32_64_64>, REX_W;
6617 let hasSideEffects = 0 in {
6619 def CRC32r64m8 : SS42I_crc32m<0xF0, "crc32{b}", GR64, i8mem,
6621 def CRC32r64r8 : SS42I_crc32r<0xF0, "crc32{b}", GR64, GR8,
6626 //===----------------------------------------------------------------------===//
6627 // SHA-NI Instructions
6628 //===----------------------------------------------------------------------===//
6630 // FIXME: Is there a better scheduler class for SHA than WriteVecIMul?
6631 multiclass SHAI_binop<bits<8> Opc, string OpcodeStr, Intrinsic IntId,
6632 X86FoldableSchedWrite sched, bit UsesXMM0 = 0> {
6633 def rr : I<Opc, MRMSrcReg, (outs VR128:$dst),
6634 (ins VR128:$src1, VR128:$src2),
6636 !strconcat(OpcodeStr, "\t{%xmm0, $src2, $dst|$dst, $src2, xmm0}"),
6637 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}")),
6639 (set VR128:$dst, (IntId VR128:$src1, VR128:$src2, XMM0)),
6640 (set VR128:$dst, (IntId VR128:$src1, VR128:$src2)))]>,
6641 T8PS, Sched<[sched]>;
6643 def rm : I<Opc, MRMSrcMem, (outs VR128:$dst),
6644 (ins VR128:$src1, i128mem:$src2),
6646 !strconcat(OpcodeStr, "\t{%xmm0, $src2, $dst|$dst, $src2, xmm0}"),
6647 !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}")),
6649 (set VR128:$dst, (IntId VR128:$src1,
6650 (memop addr:$src2), XMM0)),
6651 (set VR128:$dst, (IntId VR128:$src1,
6652 (memop addr:$src2))))]>, T8PS,
6653 Sched<[sched.Folded, sched.ReadAfterFold]>;
6656 let Constraints = "$src1 = $dst", Predicates = [HasSHA] in {
6657 def SHA1RNDS4rri : Ii8<0xCC, MRMSrcReg, (outs VR128:$dst),
6658 (ins VR128:$src1, VR128:$src2, u8imm:$src3),
6659 "sha1rnds4\t{$src3, $src2, $dst|$dst, $src2, $src3}",
6661 (int_x86_sha1rnds4 VR128:$src1, VR128:$src2,
6662 (i8 timm:$src3)))]>, TAPS,
6663 Sched<[SchedWriteVecIMul.XMM]>;
6664 def SHA1RNDS4rmi : Ii8<0xCC, MRMSrcMem, (outs VR128:$dst),
6665 (ins VR128:$src1, i128mem:$src2, u8imm:$src3),
6666 "sha1rnds4\t{$src3, $src2, $dst|$dst, $src2, $src3}",
6668 (int_x86_sha1rnds4 VR128:$src1,
6670 (i8 timm:$src3)))]>, TAPS,
6671 Sched<[SchedWriteVecIMul.XMM.Folded,
6672 SchedWriteVecIMul.XMM.ReadAfterFold]>;
6674 defm SHA1NEXTE : SHAI_binop<0xC8, "sha1nexte", int_x86_sha1nexte,
6675 SchedWriteVecIMul.XMM>;
6676 defm SHA1MSG1 : SHAI_binop<0xC9, "sha1msg1", int_x86_sha1msg1,
6677 SchedWriteVecIMul.XMM>;
6678 defm SHA1MSG2 : SHAI_binop<0xCA, "sha1msg2", int_x86_sha1msg2,
6679 SchedWriteVecIMul.XMM>;
6682 defm SHA256RNDS2 : SHAI_binop<0xCB, "sha256rnds2", int_x86_sha256rnds2,
6683 SchedWriteVecIMul.XMM, 1>;
6685 defm SHA256MSG1 : SHAI_binop<0xCC, "sha256msg1", int_x86_sha256msg1,
6686 SchedWriteVecIMul.XMM>;
6687 defm SHA256MSG2 : SHAI_binop<0xCD, "sha256msg2", int_x86_sha256msg2,
6688 SchedWriteVecIMul.XMM>;
6691 // Aliases with explicit %xmm0
6692 def : InstAlias<"sha256rnds2\t{$src2, $dst|$dst, $src2}",
6693 (SHA256RNDS2rr VR128:$dst, VR128:$src2), 0>;
6694 def : InstAlias<"sha256rnds2\t{$src2, $dst|$dst, $src2}",
6695 (SHA256RNDS2rm VR128:$dst, i128mem:$src2), 0>;
6697 //===----------------------------------------------------------------------===//
6698 // AES-NI Instructions
6699 //===----------------------------------------------------------------------===//
6701 multiclass AESI_binop_rm_int<bits<8> opc, string OpcodeStr,
6702 Intrinsic IntId, PatFrag ld_frag,
6703 bit Is2Addr = 0, RegisterClass RC = VR128,
6704 X86MemOperand MemOp = i128mem> {
6705 let AsmString = OpcodeStr#
6706 !if(Is2Addr, "\t{$src2, $dst|$dst, $src2}",
6707 "\t{$src2, $src1, $dst|$dst, $src1, $src2}") in {
6708 def rr : AES8I<opc, MRMSrcReg, (outs RC:$dst),
6709 (ins RC:$src1, RC:$src2), "",
6710 [(set RC:$dst, (IntId RC:$src1, RC:$src2))]>,
6711 Sched<[WriteAESDecEnc]>;
6712 def rm : AES8I<opc, MRMSrcMem, (outs RC:$dst),
6713 (ins RC:$src1, MemOp:$src2), "",
6714 [(set RC:$dst, (IntId RC:$src1, (ld_frag addr:$src2)))]>,
6715 Sched<[WriteAESDecEnc.Folded, WriteAESDecEnc.ReadAfterFold]>;
6719 // Perform One Round of an AES Encryption/Decryption Flow
6720 let Predicates = [HasAVX, NoVLX_Or_NoVAES, HasAES] in {
6721 defm VAESENC : AESI_binop_rm_int<0xDC, "vaesenc",
6722 int_x86_aesni_aesenc, load>, VEX_4V, VEX_WIG;
6723 defm VAESENCLAST : AESI_binop_rm_int<0xDD, "vaesenclast",
6724 int_x86_aesni_aesenclast, load>, VEX_4V, VEX_WIG;
6725 defm VAESDEC : AESI_binop_rm_int<0xDE, "vaesdec",
6726 int_x86_aesni_aesdec, load>, VEX_4V, VEX_WIG;
6727 defm VAESDECLAST : AESI_binop_rm_int<0xDF, "vaesdeclast",
6728 int_x86_aesni_aesdeclast, load>, VEX_4V, VEX_WIG;
6731 let Predicates = [NoVLX, HasVAES] in {
6732 defm VAESENCY : AESI_binop_rm_int<0xDC, "vaesenc",
6733 int_x86_aesni_aesenc_256, load, 0, VR256,
6734 i256mem>, VEX_4V, VEX_L, VEX_WIG;
6735 defm VAESENCLASTY : AESI_binop_rm_int<0xDD, "vaesenclast",
6736 int_x86_aesni_aesenclast_256, load, 0, VR256,
6737 i256mem>, VEX_4V, VEX_L, VEX_WIG;
6738 defm VAESDECY : AESI_binop_rm_int<0xDE, "vaesdec",
6739 int_x86_aesni_aesdec_256, load, 0, VR256,
6740 i256mem>, VEX_4V, VEX_L, VEX_WIG;
6741 defm VAESDECLASTY : AESI_binop_rm_int<0xDF, "vaesdeclast",
6742 int_x86_aesni_aesdeclast_256, load, 0, VR256,
6743 i256mem>, VEX_4V, VEX_L, VEX_WIG;
6746 let Constraints = "$src1 = $dst" in {
6747 defm AESENC : AESI_binop_rm_int<0xDC, "aesenc",
6748 int_x86_aesni_aesenc, memop, 1>;
6749 defm AESENCLAST : AESI_binop_rm_int<0xDD, "aesenclast",
6750 int_x86_aesni_aesenclast, memop, 1>;
6751 defm AESDEC : AESI_binop_rm_int<0xDE, "aesdec",
6752 int_x86_aesni_aesdec, memop, 1>;
6753 defm AESDECLAST : AESI_binop_rm_int<0xDF, "aesdeclast",
6754 int_x86_aesni_aesdeclast, memop, 1>;
6757 // Perform the AES InvMixColumn Transformation
6758 let Predicates = [HasAVX, HasAES] in {
6759 def VAESIMCrr : AES8I<0xDB, MRMSrcReg, (outs VR128:$dst),
6761 "vaesimc\t{$src1, $dst|$dst, $src1}",
6763 (int_x86_aesni_aesimc VR128:$src1))]>, Sched<[WriteAESIMC]>,
6765 def VAESIMCrm : AES8I<0xDB, MRMSrcMem, (outs VR128:$dst),
6766 (ins i128mem:$src1),
6767 "vaesimc\t{$src1, $dst|$dst, $src1}",
6768 [(set VR128:$dst, (int_x86_aesni_aesimc (load addr:$src1)))]>,
6769 Sched<[WriteAESIMC.Folded]>, VEX, VEX_WIG;
6771 def AESIMCrr : AES8I<0xDB, MRMSrcReg, (outs VR128:$dst),
6773 "aesimc\t{$src1, $dst|$dst, $src1}",
6775 (int_x86_aesni_aesimc VR128:$src1))]>, Sched<[WriteAESIMC]>;
6776 def AESIMCrm : AES8I<0xDB, MRMSrcMem, (outs VR128:$dst),
6777 (ins i128mem:$src1),
6778 "aesimc\t{$src1, $dst|$dst, $src1}",
6779 [(set VR128:$dst, (int_x86_aesni_aesimc (memop addr:$src1)))]>,
6780 Sched<[WriteAESIMC.Folded]>;
6782 // AES Round Key Generation Assist
6783 let Predicates = [HasAVX, HasAES] in {
6784 def VAESKEYGENASSIST128rr : AESAI<0xDF, MRMSrcReg, (outs VR128:$dst),
6785 (ins VR128:$src1, u8imm:$src2),
6786 "vaeskeygenassist\t{$src2, $src1, $dst|$dst, $src1, $src2}",
6788 (int_x86_aesni_aeskeygenassist VR128:$src1, timm:$src2))]>,
6789 Sched<[WriteAESKeyGen]>, VEX, VEX_WIG;
6790 def VAESKEYGENASSIST128rm : AESAI<0xDF, MRMSrcMem, (outs VR128:$dst),
6791 (ins i128mem:$src1, u8imm:$src2),
6792 "vaeskeygenassist\t{$src2, $src1, $dst|$dst, $src1, $src2}",
6794 (int_x86_aesni_aeskeygenassist (load addr:$src1), timm:$src2))]>,
6795 Sched<[WriteAESKeyGen.Folded]>, VEX, VEX_WIG;
6797 def AESKEYGENASSIST128rr : AESAI<0xDF, MRMSrcReg, (outs VR128:$dst),
6798 (ins VR128:$src1, u8imm:$src2),
6799 "aeskeygenassist\t{$src2, $src1, $dst|$dst, $src1, $src2}",
6801 (int_x86_aesni_aeskeygenassist VR128:$src1, timm:$src2))]>,
6802 Sched<[WriteAESKeyGen]>;
6803 def AESKEYGENASSIST128rm : AESAI<0xDF, MRMSrcMem, (outs VR128:$dst),
6804 (ins i128mem:$src1, u8imm:$src2),
6805 "aeskeygenassist\t{$src2, $src1, $dst|$dst, $src1, $src2}",
6807 (int_x86_aesni_aeskeygenassist (memop addr:$src1), timm:$src2))]>,
6808 Sched<[WriteAESKeyGen.Folded]>;
6810 //===----------------------------------------------------------------------===//
6811 // PCLMUL Instructions
6812 //===----------------------------------------------------------------------===//
6814 // Immediate transform to help with commuting.
6815 def PCLMULCommuteImm : SDNodeXForm<timm, [{
6816 uint8_t Imm = N->getZExtValue();
6817 return getI8Imm((uint8_t)((Imm >> 4) | (Imm << 4)), SDLoc(N));
6820 // SSE carry-less Multiplication instructions
6821 let Predicates = [NoAVX, HasPCLMUL] in {
6822 let Constraints = "$src1 = $dst" in {
6823 let isCommutable = 1 in
6824 def PCLMULQDQrr : PCLMULIi8<0x44, MRMSrcReg, (outs VR128:$dst),
6825 (ins VR128:$src1, VR128:$src2, u8imm:$src3),
6826 "pclmulqdq\t{$src3, $src2, $dst|$dst, $src2, $src3}",
6828 (int_x86_pclmulqdq VR128:$src1, VR128:$src2, timm:$src3))]>,
6829 Sched<[WriteCLMul]>;
6831 def PCLMULQDQrm : PCLMULIi8<0x44, MRMSrcMem, (outs VR128:$dst),
6832 (ins VR128:$src1, i128mem:$src2, u8imm:$src3),
6833 "pclmulqdq\t{$src3, $src2, $dst|$dst, $src2, $src3}",
6835 (int_x86_pclmulqdq VR128:$src1, (memop addr:$src2),
6837 Sched<[WriteCLMul.Folded, WriteCLMul.ReadAfterFold]>;
6838 } // Constraints = "$src1 = $dst"
6840 def : Pat<(int_x86_pclmulqdq (memop addr:$src2), VR128:$src1,
6842 (PCLMULQDQrm VR128:$src1, addr:$src2,
6843 (PCLMULCommuteImm timm:$src3))>;
6844 } // Predicates = [NoAVX, HasPCLMUL]
6847 foreach HI = ["hq","lq"] in
6848 foreach LO = ["hq","lq"] in {
6849 def : InstAlias<"pclmul" # HI # LO # "dq\t{$src, $dst|$dst, $src}",
6850 (PCLMULQDQrr VR128:$dst, VR128:$src,
6851 !add(!shl(!eq(LO,"hq"),4),!eq(HI,"hq"))), 0>;
6852 def : InstAlias<"pclmul" # HI # LO # "dq\t{$src, $dst|$dst, $src}",
6853 (PCLMULQDQrm VR128:$dst, i128mem:$src,
6854 !add(!shl(!eq(LO,"hq"),4),!eq(HI,"hq"))), 0>;
6857 // AVX carry-less Multiplication instructions
6858 multiclass vpclmulqdq<RegisterClass RC, X86MemOperand MemOp,
6859 PatFrag LdFrag, Intrinsic IntId> {
6860 let isCommutable = 1 in
6861 def rr : PCLMULIi8<0x44, MRMSrcReg, (outs RC:$dst),
6862 (ins RC:$src1, RC:$src2, u8imm:$src3),
6863 "vpclmulqdq\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
6865 (IntId RC:$src1, RC:$src2, timm:$src3))]>,
6866 Sched<[WriteCLMul]>;
6868 def rm : PCLMULIi8<0x44, MRMSrcMem, (outs RC:$dst),
6869 (ins RC:$src1, MemOp:$src2, u8imm:$src3),
6870 "vpclmulqdq\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
6872 (IntId RC:$src1, (LdFrag addr:$src2), timm:$src3))]>,
6873 Sched<[WriteCLMul.Folded, WriteCLMul.ReadAfterFold]>;
6875 // We can commute a load in the first operand by swapping the sources and
6876 // rotating the immediate.
6877 def : Pat<(IntId (LdFrag addr:$src2), RC:$src1, (i8 timm:$src3)),
6878 (!cast<Instruction>(NAME#"rm") RC:$src1, addr:$src2,
6879 (PCLMULCommuteImm timm:$src3))>;
6882 let Predicates = [HasAVX, NoVLX_Or_NoVPCLMULQDQ, HasPCLMUL] in
6883 defm VPCLMULQDQ : vpclmulqdq<VR128, i128mem, load,
6884 int_x86_pclmulqdq>, VEX_4V, VEX_WIG;
6886 let Predicates = [NoVLX, HasVPCLMULQDQ] in
6887 defm VPCLMULQDQY : vpclmulqdq<VR256, i256mem, load,
6888 int_x86_pclmulqdq_256>, VEX_4V, VEX_L, VEX_WIG;
6890 multiclass vpclmulqdq_aliases_impl<string InstStr, RegisterClass RC,
6891 X86MemOperand MemOp, string Hi, string Lo> {
6892 def : InstAlias<"vpclmul"#Hi#Lo#"dq\t{$src2, $src1, $dst|$dst, $src1, $src2}",
6893 (!cast<Instruction>(InstStr # "rr") RC:$dst, RC:$src1, RC:$src2,
6894 !add(!shl(!eq(Lo,"hq"),4),!eq(Hi,"hq"))), 0>;
6895 def : InstAlias<"vpclmul"#Hi#Lo#"dq\t{$src2, $src1, $dst|$dst, $src1, $src2}",
6896 (!cast<Instruction>(InstStr # "rm") RC:$dst, RC:$src1, MemOp:$src2,
6897 !add(!shl(!eq(Lo,"hq"),4),!eq(Hi,"hq"))), 0>;
6900 multiclass vpclmulqdq_aliases<string InstStr, RegisterClass RC,
6901 X86MemOperand MemOp> {
6902 defm : vpclmulqdq_aliases_impl<InstStr, RC, MemOp, "hq", "hq">;
6903 defm : vpclmulqdq_aliases_impl<InstStr, RC, MemOp, "hq", "lq">;
6904 defm : vpclmulqdq_aliases_impl<InstStr, RC, MemOp, "lq", "hq">;
6905 defm : vpclmulqdq_aliases_impl<InstStr, RC, MemOp, "lq", "lq">;
6909 defm : vpclmulqdq_aliases<"VPCLMULQDQ", VR128, i128mem>;
6910 defm : vpclmulqdq_aliases<"VPCLMULQDQY", VR256, i256mem>;
6912 //===----------------------------------------------------------------------===//
6913 // SSE4A Instructions
6914 //===----------------------------------------------------------------------===//
6916 let Predicates = [HasSSE4A] in {
6918 let ExeDomain = SSEPackedInt in {
6919 let Constraints = "$src = $dst" in {
6920 def EXTRQI : Ii8<0x78, MRMXr, (outs VR128:$dst),
6921 (ins VR128:$src, u8imm:$len, u8imm:$idx),
6922 "extrq\t{$idx, $len, $src|$src, $len, $idx}",
6923 [(set VR128:$dst, (X86extrqi VR128:$src, timm:$len,
6925 PD, Sched<[SchedWriteVecALU.XMM]>;
6926 def EXTRQ : I<0x79, MRMSrcReg, (outs VR128:$dst),
6927 (ins VR128:$src, VR128:$mask),
6928 "extrq\t{$mask, $src|$src, $mask}",
6929 [(set VR128:$dst, (int_x86_sse4a_extrq VR128:$src,
6931 PD, Sched<[SchedWriteVecALU.XMM]>;
6933 def INSERTQI : Ii8<0x78, MRMSrcReg, (outs VR128:$dst),
6934 (ins VR128:$src, VR128:$src2, u8imm:$len, u8imm:$idx),
6935 "insertq\t{$idx, $len, $src2, $src|$src, $src2, $len, $idx}",
6936 [(set VR128:$dst, (X86insertqi VR128:$src, VR128:$src2,
6937 timm:$len, timm:$idx))]>,
6938 XD, Sched<[SchedWriteVecALU.XMM]>;
6939 def INSERTQ : I<0x79, MRMSrcReg, (outs VR128:$dst),
6940 (ins VR128:$src, VR128:$mask),
6941 "insertq\t{$mask, $src|$src, $mask}",
6942 [(set VR128:$dst, (int_x86_sse4a_insertq VR128:$src,
6944 XD, Sched<[SchedWriteVecALU.XMM]>;
6946 } // ExeDomain = SSEPackedInt
6948 // Non-temporal (unaligned) scalar stores.
6949 let AddedComplexity = 400 in { // Prefer non-temporal versions
6950 let hasSideEffects = 0, mayStore = 1, SchedRW = [SchedWriteFMoveLSNT.Scl.MR] in {
6951 def MOVNTSS : I<0x2B, MRMDestMem, (outs), (ins f32mem:$dst, VR128:$src),
6952 "movntss\t{$src, $dst|$dst, $src}", []>, XS;
6954 def MOVNTSD : I<0x2B, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
6955 "movntsd\t{$src, $dst|$dst, $src}", []>, XD;
6958 def : Pat<(nontemporalstore FR32:$src, addr:$dst),
6959 (MOVNTSS addr:$dst, (v4f32 (COPY_TO_REGCLASS FR32:$src, VR128)))>;
6961 def : Pat<(nontemporalstore FR64:$src, addr:$dst),
6962 (MOVNTSD addr:$dst, (v2f64 (COPY_TO_REGCLASS FR64:$src, VR128)))>;
6964 } // AddedComplexity
6967 //===----------------------------------------------------------------------===//
6969 //===----------------------------------------------------------------------===//
6971 //===----------------------------------------------------------------------===//
6972 // VBROADCAST - Load from memory and broadcast to all elements of the
6973 // destination operand
6975 class avx_broadcast_rm<bits<8> opc, string OpcodeStr, RegisterClass RC,
6976 X86MemOperand x86memop, ValueType VT,
6977 PatFrag bcast_frag, SchedWrite Sched> :
6978 AVX8I<opc, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src),
6979 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
6980 [(set RC:$dst, (VT (bcast_frag addr:$src)))]>,
6981 Sched<[Sched]>, VEX;
6983 // AVX2 adds register forms
6984 class avx2_broadcast_rr<bits<8> opc, string OpcodeStr, RegisterClass RC,
6985 ValueType ResVT, ValueType OpVT, SchedWrite Sched> :
6986 AVX28I<opc, MRMSrcReg, (outs RC:$dst), (ins VR128:$src),
6987 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
6988 [(set RC:$dst, (ResVT (X86VBroadcast (OpVT VR128:$src))))]>,
6989 Sched<[Sched]>, VEX;
6991 let ExeDomain = SSEPackedSingle, Predicates = [HasAVX, NoVLX] in {
6992 def VBROADCASTSSrm : avx_broadcast_rm<0x18, "vbroadcastss", VR128,
6993 f32mem, v4f32, X86VBroadcastld32,
6994 SchedWriteFShuffle.XMM.Folded>;
6995 def VBROADCASTSSYrm : avx_broadcast_rm<0x18, "vbroadcastss", VR256,
6996 f32mem, v8f32, X86VBroadcastld32,
6997 SchedWriteFShuffle.XMM.Folded>, VEX_L;
6999 let ExeDomain = SSEPackedDouble, Predicates = [HasAVX, NoVLX] in
7000 def VBROADCASTSDYrm : avx_broadcast_rm<0x19, "vbroadcastsd", VR256, f64mem,
7001 v4f64, X86VBroadcastld64,
7002 SchedWriteFShuffle.XMM.Folded>, VEX_L;
7004 let ExeDomain = SSEPackedSingle, Predicates = [HasAVX2, NoVLX] in {
7005 def VBROADCASTSSrr : avx2_broadcast_rr<0x18, "vbroadcastss", VR128,
7006 v4f32, v4f32, SchedWriteFShuffle.XMM>;
7007 def VBROADCASTSSYrr : avx2_broadcast_rr<0x18, "vbroadcastss", VR256,
7008 v8f32, v4f32, WriteFShuffle256>, VEX_L;
7010 let ExeDomain = SSEPackedDouble, Predicates = [HasAVX2, NoVLX] in
7011 def VBROADCASTSDYrr : avx2_broadcast_rr<0x19, "vbroadcastsd", VR256,
7012 v4f64, v2f64, WriteFShuffle256>, VEX_L;
7014 //===----------------------------------------------------------------------===//
7015 // VBROADCAST*128 - Load from memory and broadcast 128-bit vector to both
7016 // halves of a 256-bit vector.
7018 let mayLoad = 1, hasSideEffects = 0, Predicates = [HasAVX2] in
7019 def VBROADCASTI128 : AVX8I<0x5A, MRMSrcMem, (outs VR256:$dst),
7021 "vbroadcasti128\t{$src, $dst|$dst, $src}", []>,
7022 Sched<[WriteShuffleLd]>, VEX, VEX_L;
7024 let mayLoad = 1, hasSideEffects = 0, Predicates = [HasAVX],
7025 ExeDomain = SSEPackedSingle in
7026 def VBROADCASTF128 : AVX8I<0x1A, MRMSrcMem, (outs VR256:$dst),
7028 "vbroadcastf128\t{$src, $dst|$dst, $src}", []>,
7029 Sched<[SchedWriteFShuffle.XMM.Folded]>, VEX, VEX_L;
7031 let Predicates = [HasAVX, NoVLX] in {
7032 def : Pat<(v4f64 (X86SubVBroadcastld128 addr:$src)),
7033 (VBROADCASTF128 addr:$src)>;
7034 def : Pat<(v8f32 (X86SubVBroadcastld128 addr:$src)),
7035 (VBROADCASTF128 addr:$src)>;
7036 // NOTE: We're using FP instructions here, but execution domain fixing can
7037 // convert to integer when profitable.
7038 def : Pat<(v4i64 (X86SubVBroadcastld128 addr:$src)),
7039 (VBROADCASTF128 addr:$src)>;
7040 def : Pat<(v8i32 (X86SubVBroadcastld128 addr:$src)),
7041 (VBROADCASTF128 addr:$src)>;
7042 def : Pat<(v16i16 (X86SubVBroadcastld128 addr:$src)),
7043 (VBROADCASTF128 addr:$src)>;
7044 def : Pat<(v32i8 (X86SubVBroadcastld128 addr:$src)),
7045 (VBROADCASTF128 addr:$src)>;
7048 //===----------------------------------------------------------------------===//
7049 // VPERM2F128 - Permute Floating-Point Values in 128-bit chunks
7052 let ExeDomain = SSEPackedSingle in {
7053 let isCommutable = 1 in
7054 def VPERM2F128rr : AVXAIi8<0x06, MRMSrcReg, (outs VR256:$dst),
7055 (ins VR256:$src1, VR256:$src2, u8imm:$src3),
7056 "vperm2f128\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}", []>,
7057 VEX_4V, VEX_L, Sched<[WriteFShuffle256]>;
7058 def VPERM2F128rm : AVXAIi8<0x06, MRMSrcMem, (outs VR256:$dst),
7059 (ins VR256:$src1, f256mem:$src2, u8imm:$src3),
7060 "vperm2f128\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}", []>,
7061 VEX_4V, VEX_L, Sched<[WriteFShuffle256.Folded, WriteFShuffle256.ReadAfterFold]>;
7064 // Immediate transform to help with commuting.
7065 def Perm2XCommuteImm : SDNodeXForm<timm, [{
7066 return getI8Imm(N->getZExtValue() ^ 0x22, SDLoc(N));
7069 multiclass vperm2x128_lowering<string InstrStr, ValueType VT, PatFrag memop_frag> {
7070 def : Pat<(VT (X86VPerm2x128 VR256:$src1, VR256:$src2, (i8 timm:$imm))),
7071 (!cast<Instruction>(InstrStr#rr) VR256:$src1, VR256:$src2, timm:$imm)>;
7072 def : Pat<(VT (X86VPerm2x128 VR256:$src1, (memop_frag addr:$src2), (i8 timm:$imm))),
7073 (!cast<Instruction>(InstrStr#rm) VR256:$src1, addr:$src2, timm:$imm)>;
7074 // Pattern with load in other operand.
7075 def : Pat<(VT (X86VPerm2x128 (memop_frag addr:$src2), VR256:$src1, (i8 timm:$imm))),
7076 (!cast<Instruction>(InstrStr#rm) VR256:$src1, addr:$src2,
7077 (Perm2XCommuteImm timm:$imm))>;
7080 let Predicates = [HasAVX] in {
7081 defm : vperm2x128_lowering<"VPERM2F128", v4f64, loadv4f64>;
7082 defm : vperm2x128_lowering<"VPERM2F128", v8f32, loadv8f32>;
7085 let Predicates = [HasAVX1Only] in {
7086 defm : vperm2x128_lowering<"VPERM2F128", v4i64, loadv4i64>;
7087 defm : vperm2x128_lowering<"VPERM2F128", v8i32, loadv8i32>;
7088 defm : vperm2x128_lowering<"VPERM2F128", v16i16, loadv16i16>;
7089 defm : vperm2x128_lowering<"VPERM2F128", v32i8, loadv32i8>;
7092 //===----------------------------------------------------------------------===//
7093 // VINSERTF128 - Insert packed floating-point values
7095 let hasSideEffects = 0, ExeDomain = SSEPackedSingle in {
7096 def VINSERTF128rr : AVXAIi8<0x18, MRMSrcReg, (outs VR256:$dst),
7097 (ins VR256:$src1, VR128:$src2, u8imm:$src3),
7098 "vinsertf128\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
7099 []>, Sched<[WriteFShuffle256]>, VEX_4V, VEX_L;
7101 def VINSERTF128rm : AVXAIi8<0x18, MRMSrcMem, (outs VR256:$dst),
7102 (ins VR256:$src1, f128mem:$src2, u8imm:$src3),
7103 "vinsertf128\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
7104 []>, Sched<[WriteFShuffle256.Folded, WriteFShuffle256.ReadAfterFold]>, VEX_4V, VEX_L;
7107 // To create a 256-bit all ones value, we should produce VCMPTRUEPS
7108 // with YMM register containing zero.
7109 // FIXME: Avoid producing vxorps to clear the fake inputs.
7110 let Predicates = [HasAVX1Only] in {
7111 def : Pat<(v8i32 immAllOnesV), (VCMPPSYrri (AVX_SET0), (AVX_SET0), 0xf)>;
7114 multiclass vinsert_lowering<string InstrStr, string PermStr,
7115 ValueType From, ValueType To,
7116 PatFrag frommemop_frag, PatFrag tomemop_frag> {
7117 def : Pat<(vinsert128_insert:$ins (To VR256:$src1), (From VR128:$src2),
7119 (!cast<Instruction>(InstrStr#rr) VR256:$src1, VR128:$src2,
7120 (INSERT_get_vinsert128_imm VR256:$ins))>;
7121 def : Pat<(vinsert128_insert:$ins (To VR256:$src1),
7122 (From (frommemop_frag addr:$src2)),
7124 (!cast<Instruction>(InstrStr#rm) VR256:$src1, addr:$src2,
7125 (INSERT_get_vinsert128_imm VR256:$ins))>;
7126 // Folding "To" vector - convert to perm2x128 and commute inputs.
7127 def : Pat<(vinsert128_insert:$ins (To (tomemop_frag addr:$src1)),
7130 (!cast<Instruction>(PermStr#rm)
7131 (INSERT_SUBREG (To (IMPLICIT_DEF)), VR128:$src2, sub_xmm),
7132 addr:$src1, (INSERT_get_vperm2x128_commutedimm VR256:$ins))>;
7135 let Predicates = [HasAVX, NoVLX] in {
7136 defm : vinsert_lowering<"VINSERTF128", "VPERM2F128", v4f32, v8f32, loadv4f32, loadv8f32>;
7137 defm : vinsert_lowering<"VINSERTF128", "VPERM2F128", v2f64, v4f64, loadv2f64, loadv4f64>;
7140 let Predicates = [HasAVX1Only] in {
7141 defm : vinsert_lowering<"VINSERTF128", "VPERM2F128", v2i64, v4i64, loadv2i64, loadv4i64>;
7142 defm : vinsert_lowering<"VINSERTF128", "VPERM2F128", v4i32, v8i32, loadv4i32, loadv8i32>;
7143 defm : vinsert_lowering<"VINSERTF128", "VPERM2F128", v8i16, v16i16, loadv8i16, loadv16i16>;
7144 defm : vinsert_lowering<"VINSERTF128", "VPERM2F128", v16i8, v32i8, loadv16i8, loadv32i8>;
7147 //===----------------------------------------------------------------------===//
7148 // VEXTRACTF128 - Extract packed floating-point values
7150 let hasSideEffects = 0, ExeDomain = SSEPackedSingle in {
7151 def VEXTRACTF128rr : AVXAIi8<0x19, MRMDestReg, (outs VR128:$dst),
7152 (ins VR256:$src1, u8imm:$src2),
7153 "vextractf128\t{$src2, $src1, $dst|$dst, $src1, $src2}",
7154 []>, Sched<[WriteFShuffle256]>, VEX, VEX_L;
7156 def VEXTRACTF128mr : AVXAIi8<0x19, MRMDestMem, (outs),
7157 (ins f128mem:$dst, VR256:$src1, u8imm:$src2),
7158 "vextractf128\t{$src2, $src1, $dst|$dst, $src1, $src2}",
7159 []>, Sched<[WriteFStoreX]>, VEX, VEX_L;
7162 multiclass vextract_lowering<string InstrStr, ValueType From, ValueType To> {
7163 def : Pat<(vextract128_extract:$ext VR256:$src1, (iPTR imm)),
7164 (To (!cast<Instruction>(InstrStr#rr)
7166 (EXTRACT_get_vextract128_imm VR128:$ext)))>;
7167 def : Pat<(store (To (vextract128_extract:$ext (From VR256:$src1),
7168 (iPTR imm))), addr:$dst),
7169 (!cast<Instruction>(InstrStr#mr) addr:$dst, VR256:$src1,
7170 (EXTRACT_get_vextract128_imm VR128:$ext))>;
7174 let Predicates = [HasAVX, NoVLX] in {
7175 defm : vextract_lowering<"VEXTRACTF128", v8f32, v4f32>;
7176 defm : vextract_lowering<"VEXTRACTF128", v4f64, v2f64>;
7179 let Predicates = [HasAVX1Only] in {
7180 defm : vextract_lowering<"VEXTRACTF128", v4i64, v2i64>;
7181 defm : vextract_lowering<"VEXTRACTF128", v8i32, v4i32>;
7182 defm : vextract_lowering<"VEXTRACTF128", v16i16, v8i16>;
7183 defm : vextract_lowering<"VEXTRACTF128", v32i8, v16i8>;
7186 //===----------------------------------------------------------------------===//
7187 // VMASKMOV - Conditional SIMD Packed Loads and Stores
7189 multiclass avx_movmask_rm<bits<8> opc_rm, bits<8> opc_mr, string OpcodeStr,
7190 Intrinsic IntLd, Intrinsic IntLd256,
7191 Intrinsic IntSt, Intrinsic IntSt256,
7192 X86SchedWriteMaskMove schedX,
7193 X86SchedWriteMaskMove schedY> {
7194 def rm : AVX8I<opc_rm, MRMSrcMem, (outs VR128:$dst),
7195 (ins VR128:$src1, f128mem:$src2),
7196 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7197 [(set VR128:$dst, (IntLd addr:$src2, VR128:$src1))]>,
7198 VEX_4V, Sched<[schedX.RM]>;
7199 def Yrm : AVX8I<opc_rm, MRMSrcMem, (outs VR256:$dst),
7200 (ins VR256:$src1, f256mem:$src2),
7201 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7202 [(set VR256:$dst, (IntLd256 addr:$src2, VR256:$src1))]>,
7203 VEX_4V, VEX_L, Sched<[schedY.RM]>;
7204 def mr : AVX8I<opc_mr, MRMDestMem, (outs),
7205 (ins f128mem:$dst, VR128:$src1, VR128:$src2),
7206 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7207 [(IntSt addr:$dst, VR128:$src1, VR128:$src2)]>,
7208 VEX_4V, Sched<[schedX.MR]>;
7209 def Ymr : AVX8I<opc_mr, MRMDestMem, (outs),
7210 (ins f256mem:$dst, VR256:$src1, VR256:$src2),
7211 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7212 [(IntSt256 addr:$dst, VR256:$src1, VR256:$src2)]>,
7213 VEX_4V, VEX_L, Sched<[schedY.MR]>;
7216 let ExeDomain = SSEPackedSingle in
7217 defm VMASKMOVPS : avx_movmask_rm<0x2C, 0x2E, "vmaskmovps",
7218 int_x86_avx_maskload_ps,
7219 int_x86_avx_maskload_ps_256,
7220 int_x86_avx_maskstore_ps,
7221 int_x86_avx_maskstore_ps_256,
7222 WriteFMaskMove32, WriteFMaskMove32Y>;
7223 let ExeDomain = SSEPackedDouble in
7224 defm VMASKMOVPD : avx_movmask_rm<0x2D, 0x2F, "vmaskmovpd",
7225 int_x86_avx_maskload_pd,
7226 int_x86_avx_maskload_pd_256,
7227 int_x86_avx_maskstore_pd,
7228 int_x86_avx_maskstore_pd_256,
7229 WriteFMaskMove64, WriteFMaskMove64Y>;
7231 //===----------------------------------------------------------------------===//
7233 //===----------------------------------------------------------------------===//
7234 let Predicates = [HasAVXVNNI, NoVLX_Or_NoVNNI], Constraints = "$src1 = $dst",
7235 ExplicitVEXPrefix = 1, checkVEXPredicate = 1 in
7236 multiclass avx_vnni_rm<bits<8> opc, string OpcodeStr, SDNode OpNode,
7238 let isCommutable = IsCommutable in
7239 def rr : AVX8I<opc, MRMSrcReg, (outs VR128:$dst),
7240 (ins VR128:$src1, VR128:$src2, VR128:$src3),
7241 !strconcat(OpcodeStr, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
7242 [(set VR128:$dst, (v4i32 (OpNode VR128:$src1,
7243 VR128:$src2, VR128:$src3)))]>,
7244 VEX_4V, Sched<[SchedWriteVecIMul.XMM]>;
7246 def rm : AVX8I<opc, MRMSrcMem, (outs VR128:$dst),
7247 (ins VR128:$src1, VR128:$src2, i128mem:$src3),
7248 !strconcat(OpcodeStr, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
7249 [(set VR128:$dst, (v4i32 (OpNode VR128:$src1, VR128:$src2,
7250 (loadv4i32 addr:$src3))))]>,
7251 VEX_4V, Sched<[SchedWriteVecIMul.XMM]>;
7253 let isCommutable = IsCommutable in
7254 def Yrr : AVX8I<opc, MRMSrcReg, (outs VR256:$dst),
7255 (ins VR256:$src1, VR256:$src2, VR256:$src3),
7256 !strconcat(OpcodeStr, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
7257 [(set VR256:$dst, (v8i32 (OpNode VR256:$src1,
7258 VR256:$src2, VR256:$src3)))]>,
7259 VEX_4V, VEX_L, Sched<[SchedWriteVecIMul.XMM]>;
7261 def Yrm : AVX8I<opc, MRMSrcMem, (outs VR256:$dst),
7262 (ins VR256:$src1, VR256:$src2, i256mem:$src3),
7263 !strconcat(OpcodeStr, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
7264 [(set VR256:$dst, (v8i32 (OpNode VR256:$src1, VR256:$src2,
7265 (loadv8i32 addr:$src3))))]>,
7266 VEX_4V, VEX_L, Sched<[SchedWriteVecIMul.XMM]>;
7269 defm VPDPBUSD : avx_vnni_rm<0x50, "vpdpbusd", X86Vpdpbusd, 0>;
7270 defm VPDPBUSDS : avx_vnni_rm<0x51, "vpdpbusds", X86Vpdpbusds, 0>;
7271 defm VPDPWSSD : avx_vnni_rm<0x52, "vpdpwssd", X86Vpdpwssd, 1>;
7272 defm VPDPWSSDS : avx_vnni_rm<0x53, "vpdpwssds", X86Vpdpwssds, 1>;
7274 def X86vpmaddwd_su : PatFrag<(ops node:$lhs, node:$rhs),
7275 (X86vpmaddwd node:$lhs, node:$rhs), [{
7276 return N->hasOneUse();
7279 let Predicates = [HasAVXVNNI, NoVLX_Or_NoVNNI] in {
7280 def : Pat<(v8i32 (add VR256:$src1,
7281 (X86vpmaddwd_su VR256:$src2, VR256:$src3))),
7282 (VPDPWSSDYrr VR256:$src1, VR256:$src2, VR256:$src3)>;
7283 def : Pat<(v8i32 (add VR256:$src1,
7284 (X86vpmaddwd_su VR256:$src2, (load addr:$src3)))),
7285 (VPDPWSSDYrm VR256:$src1, VR256:$src2, addr:$src3)>;
7286 def : Pat<(v4i32 (add VR128:$src1,
7287 (X86vpmaddwd_su VR128:$src2, VR128:$src3))),
7288 (VPDPWSSDrr VR128:$src1, VR128:$src2, VR128:$src3)>;
7289 def : Pat<(v4i32 (add VR128:$src1,
7290 (X86vpmaddwd_su VR128:$src2, (load addr:$src3)))),
7291 (VPDPWSSDrm VR128:$src1, VR128:$src2, addr:$src3)>;
7294 //===----------------------------------------------------------------------===//
7295 // VPERMIL - Permute Single and Double Floating-Point Values
7298 multiclass avx_permil<bits<8> opc_rm, bits<8> opc_rmi, string OpcodeStr,
7299 RegisterClass RC, X86MemOperand x86memop_f,
7300 X86MemOperand x86memop_i,
7301 ValueType f_vt, ValueType i_vt,
7302 X86FoldableSchedWrite sched,
7303 X86FoldableSchedWrite varsched> {
7304 let Predicates = [HasAVX, NoVLX] in {
7305 def rr : AVX8I<opc_rm, MRMSrcReg, (outs RC:$dst),
7306 (ins RC:$src1, RC:$src2),
7307 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7308 [(set RC:$dst, (f_vt (X86VPermilpv RC:$src1, (i_vt RC:$src2))))]>, VEX_4V,
7310 def rm : AVX8I<opc_rm, MRMSrcMem, (outs RC:$dst),
7311 (ins RC:$src1, x86memop_i:$src2),
7312 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7313 [(set RC:$dst, (f_vt (X86VPermilpv RC:$src1,
7314 (i_vt (load addr:$src2)))))]>, VEX_4V,
7315 Sched<[varsched.Folded, sched.ReadAfterFold]>;
7317 def ri : AVXAIi8<opc_rmi, MRMSrcReg, (outs RC:$dst),
7318 (ins RC:$src1, u8imm:$src2),
7319 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7320 [(set RC:$dst, (f_vt (X86VPermilpi RC:$src1, (i8 timm:$src2))))]>, VEX,
7322 def mi : AVXAIi8<opc_rmi, MRMSrcMem, (outs RC:$dst),
7323 (ins x86memop_f:$src1, u8imm:$src2),
7324 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7326 (f_vt (X86VPermilpi (load addr:$src1), (i8 timm:$src2))))]>, VEX,
7327 Sched<[sched.Folded]>;
7328 }// Predicates = [HasAVX, NoVLX]
7331 let ExeDomain = SSEPackedSingle in {
7332 defm VPERMILPS : avx_permil<0x0C, 0x04, "vpermilps", VR128, f128mem, i128mem,
7333 v4f32, v4i32, SchedWriteFShuffle.XMM,
7334 SchedWriteFVarShuffle.XMM>;
7335 defm VPERMILPSY : avx_permil<0x0C, 0x04, "vpermilps", VR256, f256mem, i256mem,
7336 v8f32, v8i32, SchedWriteFShuffle.YMM,
7337 SchedWriteFVarShuffle.YMM>, VEX_L;
7339 let ExeDomain = SSEPackedDouble in {
7340 defm VPERMILPD : avx_permil<0x0D, 0x05, "vpermilpd", VR128, f128mem, i128mem,
7341 v2f64, v2i64, SchedWriteFShuffle.XMM,
7342 SchedWriteFVarShuffle.XMM>;
7343 defm VPERMILPDY : avx_permil<0x0D, 0x05, "vpermilpd", VR256, f256mem, i256mem,
7344 v4f64, v4i64, SchedWriteFShuffle.YMM,
7345 SchedWriteFVarShuffle.YMM>, VEX_L;
7348 //===----------------------------------------------------------------------===//
7349 // VZERO - Zero YMM registers
7350 // Note: These instruction do not affect the YMM16-YMM31.
7353 let SchedRW = [WriteSystem] in {
7354 let Defs = [YMM0, YMM1, YMM2, YMM3, YMM4, YMM5, YMM6, YMM7,
7355 YMM8, YMM9, YMM10, YMM11, YMM12, YMM13, YMM14, YMM15] in {
7356 // Zero All YMM registers
7357 def VZEROALL : I<0x77, RawFrm, (outs), (ins), "vzeroall",
7358 [(int_x86_avx_vzeroall)]>, PS, VEX, VEX_L,
7359 Requires<[HasAVX]>, VEX_WIG;
7361 // Zero Upper bits of YMM registers
7362 def VZEROUPPER : I<0x77, RawFrm, (outs), (ins), "vzeroupper",
7363 [(int_x86_avx_vzeroupper)]>, PS, VEX,
7364 Requires<[HasAVX]>, VEX_WIG;
7368 //===----------------------------------------------------------------------===//
7369 // Half precision conversion instructions
7372 multiclass f16c_ph2ps<RegisterClass RC, X86MemOperand x86memop,
7373 X86FoldableSchedWrite sched> {
7374 def rr : I<0x13, MRMSrcReg, (outs RC:$dst), (ins VR128:$src),
7375 "vcvtph2ps\t{$src, $dst|$dst, $src}",
7376 [(set RC:$dst, (X86any_cvtph2ps VR128:$src))]>,
7377 T8PD, VEX, Sched<[sched]>;
7378 let hasSideEffects = 0, mayLoad = 1 in
7379 def rm : I<0x13, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src),
7380 "vcvtph2ps\t{$src, $dst|$dst, $src}",
7381 []>, T8PD, VEX, Sched<[sched.Folded]>;
7384 multiclass f16c_ps2ph<RegisterClass RC, X86MemOperand x86memop,
7385 SchedWrite RR, SchedWrite MR> {
7386 def rr : Ii8<0x1D, MRMDestReg, (outs VR128:$dst),
7387 (ins RC:$src1, i32u8imm:$src2),
7388 "vcvtps2ph\t{$src2, $src1, $dst|$dst, $src1, $src2}",
7389 [(set VR128:$dst, (X86any_cvtps2ph RC:$src1, timm:$src2))]>,
7390 TAPD, VEX, Sched<[RR]>;
7391 let hasSideEffects = 0, mayStore = 1 in
7392 def mr : Ii8<0x1D, MRMDestMem, (outs),
7393 (ins x86memop:$dst, RC:$src1, i32u8imm:$src2),
7394 "vcvtps2ph\t{$src2, $src1, $dst|$dst, $src1, $src2}", []>,
7395 TAPD, VEX, Sched<[MR]>;
7398 let Predicates = [HasF16C, NoVLX] in {
7399 defm VCVTPH2PS : f16c_ph2ps<VR128, f64mem, WriteCvtPH2PS>, SIMD_EXC;
7400 defm VCVTPH2PSY : f16c_ph2ps<VR256, f128mem, WriteCvtPH2PSY>, VEX_L, SIMD_EXC;
7401 defm VCVTPS2PH : f16c_ps2ph<VR128, f64mem, WriteCvtPS2PH,
7402 WriteCvtPS2PHSt>, SIMD_EXC;
7403 defm VCVTPS2PHY : f16c_ps2ph<VR256, f128mem, WriteCvtPS2PHY,
7404 WriteCvtPS2PHYSt>, VEX_L, SIMD_EXC;
7406 // Pattern match vcvtph2ps of a scalar i64 load.
7407 def : Pat<(v4f32 (X86any_cvtph2ps (bc_v8i16 (v2i64 (X86vzload64 addr:$src))))),
7408 (VCVTPH2PSrm addr:$src)>;
7409 def : Pat<(v4f32 (X86any_cvtph2ps (bc_v8i16
7410 (v2i64 (scalar_to_vector (loadi64 addr:$src)))))),
7411 (VCVTPH2PSrm addr:$src)>;
7412 def : Pat<(v8f32 (X86any_cvtph2ps (loadv8i16 addr:$src))),
7413 (VCVTPH2PSYrm addr:$src)>;
7415 def : Pat<(store (f64 (extractelt
7416 (bc_v2f64 (v8i16 (X86any_cvtps2ph VR128:$src1, timm:$src2))),
7417 (iPTR 0))), addr:$dst),
7418 (VCVTPS2PHmr addr:$dst, VR128:$src1, timm:$src2)>;
7419 def : Pat<(store (i64 (extractelt
7420 (bc_v2i64 (v8i16 (X86any_cvtps2ph VR128:$src1, timm:$src2))),
7421 (iPTR 0))), addr:$dst),
7422 (VCVTPS2PHmr addr:$dst, VR128:$src1, timm:$src2)>;
7423 def : Pat<(store (v8i16 (X86any_cvtps2ph VR256:$src1, timm:$src2)), addr:$dst),
7424 (VCVTPS2PHYmr addr:$dst, VR256:$src1, timm:$src2)>;
7427 //===----------------------------------------------------------------------===//
7428 // AVX2 Instructions
7429 //===----------------------------------------------------------------------===//
7431 /// AVX2_blend_rmi - AVX2 blend with 8-bit immediate
7432 multiclass AVX2_blend_rmi<bits<8> opc, string OpcodeStr, SDNode OpNode,
7433 ValueType OpVT, X86FoldableSchedWrite sched,
7435 X86MemOperand x86memop, SDNodeXForm commuteXForm> {
7436 let isCommutable = 1 in
7437 def rri : AVX2AIi8<opc, MRMSrcReg, (outs RC:$dst),
7438 (ins RC:$src1, RC:$src2, u8imm:$src3),
7439 !strconcat(OpcodeStr,
7440 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
7441 [(set RC:$dst, (OpVT (OpNode RC:$src1, RC:$src2, timm:$src3)))]>,
7442 Sched<[sched]>, VEX_4V;
7443 def rmi : AVX2AIi8<opc, MRMSrcMem, (outs RC:$dst),
7444 (ins RC:$src1, x86memop:$src2, u8imm:$src3),
7445 !strconcat(OpcodeStr,
7446 "\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
7448 (OpVT (OpNode RC:$src1, (load addr:$src2), timm:$src3)))]>,
7449 Sched<[sched.Folded, sched.ReadAfterFold]>, VEX_4V;
7451 // Pattern to commute if load is in first source.
7452 def : Pat<(OpVT (OpNode (load addr:$src2), RC:$src1, timm:$src3)),
7453 (!cast<Instruction>(NAME#"rmi") RC:$src1, addr:$src2,
7454 (commuteXForm timm:$src3))>;
7457 let Predicates = [HasAVX2] in {
7458 defm VPBLENDD : AVX2_blend_rmi<0x02, "vpblendd", X86Blendi, v4i32,
7459 SchedWriteBlend.XMM, VR128, i128mem,
7461 defm VPBLENDDY : AVX2_blend_rmi<0x02, "vpblendd", X86Blendi, v8i32,
7462 SchedWriteBlend.YMM, VR256, i256mem,
7463 BlendCommuteImm8>, VEX_L;
7465 def : Pat<(X86Blendi (v4i64 VR256:$src1), (v4i64 VR256:$src2), timm:$src3),
7466 (VPBLENDDYrri VR256:$src1, VR256:$src2, (BlendScaleImm4 timm:$src3))>;
7467 def : Pat<(X86Blendi VR256:$src1, (loadv4i64 addr:$src2), timm:$src3),
7468 (VPBLENDDYrmi VR256:$src1, addr:$src2, (BlendScaleImm4 timm:$src3))>;
7469 def : Pat<(X86Blendi (loadv4i64 addr:$src2), VR256:$src1, timm:$src3),
7470 (VPBLENDDYrmi VR256:$src1, addr:$src2, (BlendScaleCommuteImm4 timm:$src3))>;
7472 def : Pat<(X86Blendi (v2i64 VR128:$src1), (v2i64 VR128:$src2), timm:$src3),
7473 (VPBLENDDrri VR128:$src1, VR128:$src2, (BlendScaleImm2to4 timm:$src3))>;
7474 def : Pat<(X86Blendi VR128:$src1, (loadv2i64 addr:$src2), timm:$src3),
7475 (VPBLENDDrmi VR128:$src1, addr:$src2, (BlendScaleImm2to4 timm:$src3))>;
7476 def : Pat<(X86Blendi (loadv2i64 addr:$src2), VR128:$src1, timm:$src3),
7477 (VPBLENDDrmi VR128:$src1, addr:$src2, (BlendScaleCommuteImm2to4 timm:$src3))>;
7480 // For insertion into the zero index (low half) of a 256-bit vector, it is
7481 // more efficient to generate a blend with immediate instead of an insert*128.
7482 // NOTE: We're using FP instructions here, but execution domain fixing should
7483 // take care of using integer instructions when profitable.
7484 let Predicates = [HasAVX] in {
7485 def : Pat<(insert_subvector (v8i32 VR256:$src1), (v4i32 VR128:$src2), (iPTR 0)),
7486 (VBLENDPSYrri VR256:$src1,
7487 (INSERT_SUBREG (v8i32 (IMPLICIT_DEF)),
7488 VR128:$src2, sub_xmm), 0xf)>;
7489 def : Pat<(insert_subvector (v4i64 VR256:$src1), (v2i64 VR128:$src2), (iPTR 0)),
7490 (VBLENDPSYrri VR256:$src1,
7491 (INSERT_SUBREG (v8i32 (IMPLICIT_DEF)),
7492 VR128:$src2, sub_xmm), 0xf)>;
7493 def : Pat<(insert_subvector (v16i16 VR256:$src1), (v8i16 VR128:$src2), (iPTR 0)),
7494 (VBLENDPSYrri VR256:$src1,
7495 (INSERT_SUBREG (v8i32 (IMPLICIT_DEF)),
7496 VR128:$src2, sub_xmm), 0xf)>;
7497 def : Pat<(insert_subvector (v32i8 VR256:$src1), (v16i8 VR128:$src2), (iPTR 0)),
7498 (VBLENDPSYrri VR256:$src1,
7499 (INSERT_SUBREG (v8i32 (IMPLICIT_DEF)),
7500 VR128:$src2, sub_xmm), 0xf)>;
7502 def : Pat<(insert_subvector (loadv8i32 addr:$src2), (v4i32 VR128:$src1), (iPTR 0)),
7503 (VBLENDPSYrmi (INSERT_SUBREG (v8i32 (IMPLICIT_DEF)),
7504 VR128:$src1, sub_xmm), addr:$src2, 0xf0)>;
7505 def : Pat<(insert_subvector (loadv4i64 addr:$src2), (v2i64 VR128:$src1), (iPTR 0)),
7506 (VBLENDPSYrmi (INSERT_SUBREG (v8i32 (IMPLICIT_DEF)),
7507 VR128:$src1, sub_xmm), addr:$src2, 0xf0)>;
7508 def : Pat<(insert_subvector (loadv16i16 addr:$src2), (v8i16 VR128:$src1), (iPTR 0)),
7509 (VBLENDPSYrmi (INSERT_SUBREG (v8i32 (IMPLICIT_DEF)),
7510 VR128:$src1, sub_xmm), addr:$src2, 0xf0)>;
7511 def : Pat<(insert_subvector (loadv32i8 addr:$src2), (v16i8 VR128:$src1), (iPTR 0)),
7512 (VBLENDPSYrmi (INSERT_SUBREG (v8i32 (IMPLICIT_DEF)),
7513 VR128:$src1, sub_xmm), addr:$src2, 0xf0)>;
7516 //===----------------------------------------------------------------------===//
7517 // VPBROADCAST - Load from memory and broadcast to all elements of the
7518 // destination operand
7520 multiclass avx2_broadcast<bits<8> opc, string OpcodeStr,
7521 X86MemOperand x86memop, PatFrag bcast_frag,
7522 ValueType OpVT128, ValueType OpVT256, Predicate prd> {
7523 let Predicates = [HasAVX2, prd] in {
7524 def rr : AVX28I<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
7525 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
7527 (OpVT128 (X86VBroadcast (OpVT128 VR128:$src))))]>,
7528 Sched<[SchedWriteShuffle.XMM]>, VEX;
7529 def rm : AVX28I<opc, MRMSrcMem, (outs VR128:$dst), (ins x86memop:$src),
7530 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
7532 (OpVT128 (bcast_frag addr:$src)))]>,
7533 Sched<[SchedWriteShuffle.XMM.Folded]>, VEX;
7534 def Yrr : AVX28I<opc, MRMSrcReg, (outs VR256:$dst), (ins VR128:$src),
7535 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
7537 (OpVT256 (X86VBroadcast (OpVT128 VR128:$src))))]>,
7538 Sched<[WriteShuffle256]>, VEX, VEX_L;
7539 def Yrm : AVX28I<opc, MRMSrcMem, (outs VR256:$dst), (ins x86memop:$src),
7540 !strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
7542 (OpVT256 (bcast_frag addr:$src)))]>,
7543 Sched<[SchedWriteShuffle.XMM.Folded]>, VEX, VEX_L;
7545 // Provide aliases for broadcast from the same register class that
7546 // automatically does the extract.
7547 def : Pat<(OpVT256 (X86VBroadcast (OpVT256 VR256:$src))),
7548 (!cast<Instruction>(NAME#"Yrr")
7549 (OpVT128 (EXTRACT_SUBREG (OpVT256 VR256:$src),sub_xmm)))>;
7553 defm VPBROADCASTB : avx2_broadcast<0x78, "vpbroadcastb", i8mem, X86VBroadcastld8,
7554 v16i8, v32i8, NoVLX_Or_NoBWI>;
7555 defm VPBROADCASTW : avx2_broadcast<0x79, "vpbroadcastw", i16mem, X86VBroadcastld16,
7556 v8i16, v16i16, NoVLX_Or_NoBWI>;
7557 defm VPBROADCASTD : avx2_broadcast<0x58, "vpbroadcastd", i32mem, X86VBroadcastld32,
7558 v4i32, v8i32, NoVLX>;
7559 defm VPBROADCASTQ : avx2_broadcast<0x59, "vpbroadcastq", i64mem, X86VBroadcastld64,
7560 v2i64, v4i64, NoVLX>;
7562 let Predicates = [HasAVX2, NoVLX] in {
7563 // Provide fallback in case the load node that is used in the patterns above
7564 // is used by additional users, which prevents the pattern selection.
7565 def : Pat<(v4f32 (X86VBroadcast FR32:$src)),
7566 (VBROADCASTSSrr (v4f32 (COPY_TO_REGCLASS FR32:$src, VR128)))>;
7567 def : Pat<(v8f32 (X86VBroadcast FR32:$src)),
7568 (VBROADCASTSSYrr (v4f32 (COPY_TO_REGCLASS FR32:$src, VR128)))>;
7569 def : Pat<(v4f64 (X86VBroadcast FR64:$src)),
7570 (VBROADCASTSDYrr (v2f64 (COPY_TO_REGCLASS FR64:$src, VR128)))>;
7573 let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in {
7574 def : Pat<(v16i8 (X86VBroadcast GR8:$src)),
7575 (VPBROADCASTBrr (VMOVDI2PDIrr
7576 (i32 (INSERT_SUBREG (i32 (IMPLICIT_DEF)),
7577 GR8:$src, sub_8bit))))>;
7578 def : Pat<(v32i8 (X86VBroadcast GR8:$src)),
7579 (VPBROADCASTBYrr (VMOVDI2PDIrr
7580 (i32 (INSERT_SUBREG (i32 (IMPLICIT_DEF)),
7581 GR8:$src, sub_8bit))))>;
7583 def : Pat<(v8i16 (X86VBroadcast GR16:$src)),
7584 (VPBROADCASTWrr (VMOVDI2PDIrr
7585 (i32 (INSERT_SUBREG (i32 (IMPLICIT_DEF)),
7586 GR16:$src, sub_16bit))))>;
7587 def : Pat<(v16i16 (X86VBroadcast GR16:$src)),
7588 (VPBROADCASTWYrr (VMOVDI2PDIrr
7589 (i32 (INSERT_SUBREG (i32 (IMPLICIT_DEF)),
7590 GR16:$src, sub_16bit))))>;
7592 let Predicates = [HasAVX2, NoVLX] in {
7593 def : Pat<(v4i32 (X86VBroadcast GR32:$src)),
7594 (VPBROADCASTDrr (VMOVDI2PDIrr GR32:$src))>;
7595 def : Pat<(v8i32 (X86VBroadcast GR32:$src)),
7596 (VPBROADCASTDYrr (VMOVDI2PDIrr GR32:$src))>;
7597 def : Pat<(v2i64 (X86VBroadcast GR64:$src)),
7598 (VPBROADCASTQrr (VMOV64toPQIrr GR64:$src))>;
7599 def : Pat<(v4i64 (X86VBroadcast GR64:$src)),
7600 (VPBROADCASTQYrr (VMOV64toPQIrr GR64:$src))>;
7603 // AVX1 broadcast patterns
7604 let Predicates = [HasAVX1Only] in {
7605 def : Pat<(v8i32 (X86VBroadcastld32 addr:$src)),
7606 (VBROADCASTSSYrm addr:$src)>;
7607 def : Pat<(v4i64 (X86VBroadcastld64 addr:$src)),
7608 (VBROADCASTSDYrm addr:$src)>;
7609 def : Pat<(v4i32 (X86VBroadcastld32 addr:$src)),
7610 (VBROADCASTSSrm addr:$src)>;
7613 // Provide fallback in case the load node that is used in the patterns above
7614 // is used by additional users, which prevents the pattern selection.
7615 let Predicates = [HasAVX, NoVLX] in {
7616 // 128bit broadcasts:
7617 def : Pat<(v2f64 (X86VBroadcast f64:$src)),
7618 (VMOVDDUPrr (v2f64 (COPY_TO_REGCLASS FR64:$src, VR128)))>;
7619 def : Pat<(v2f64 (X86VBroadcastld64 addr:$src)),
7620 (VMOVDDUPrm addr:$src)>;
7622 def : Pat<(v2f64 (X86VBroadcast v2f64:$src)),
7623 (VMOVDDUPrr VR128:$src)>;
7626 let Predicates = [HasAVX1Only] in {
7627 def : Pat<(v4f32 (X86VBroadcast FR32:$src)),
7628 (VPERMILPSri (v4f32 (COPY_TO_REGCLASS FR32:$src, VR128)), 0)>;
7629 def : Pat<(v8f32 (X86VBroadcast FR32:$src)),
7630 (VINSERTF128rr (INSERT_SUBREG (v8f32 (IMPLICIT_DEF)),
7631 (v4f32 (VPERMILPSri (v4f32 (COPY_TO_REGCLASS FR32:$src, VR128)), 0)), sub_xmm),
7632 (v4f32 (VPERMILPSri (v4f32 (COPY_TO_REGCLASS FR32:$src, VR128)), 0)), 1)>;
7633 def : Pat<(v8f32 (X86VBroadcast v4f32:$src)),
7634 (VINSERTF128rr (INSERT_SUBREG (v8f32 (IMPLICIT_DEF)),
7635 (v4f32 (VPERMILPSri VR128:$src, 0)), sub_xmm),
7636 (v4f32 (VPERMILPSri VR128:$src, 0)), 1)>;
7637 def : Pat<(v4f64 (X86VBroadcast FR64:$src)),
7638 (VINSERTF128rr (INSERT_SUBREG (v4f64 (IMPLICIT_DEF)),
7639 (v2f64 (VMOVDDUPrr (v2f64 (COPY_TO_REGCLASS FR64:$src, VR128)))), sub_xmm),
7640 (v2f64 (VMOVDDUPrr (v2f64 (COPY_TO_REGCLASS FR64:$src, VR128)))), 1)>;
7641 def : Pat<(v4f64 (X86VBroadcast v2f64:$src)),
7642 (VINSERTF128rr (INSERT_SUBREG (v4f64 (IMPLICIT_DEF)),
7643 (v2f64 (VMOVDDUPrr VR128:$src)), sub_xmm),
7644 (v2f64 (VMOVDDUPrr VR128:$src)), 1)>;
7646 def : Pat<(v4i32 (X86VBroadcast GR32:$src)),
7647 (VPSHUFDri (VMOVDI2PDIrr GR32:$src), 0)>;
7648 def : Pat<(v8i32 (X86VBroadcast GR32:$src)),
7649 (VINSERTF128rr (INSERT_SUBREG (v8i32 (IMPLICIT_DEF)),
7650 (v4i32 (VPSHUFDri (VMOVDI2PDIrr GR32:$src), 0)), sub_xmm),
7651 (v4i32 (VPSHUFDri (VMOVDI2PDIrr GR32:$src), 0)), 1)>;
7652 def : Pat<(v4i64 (X86VBroadcast GR64:$src)),
7653 (VINSERTF128rr (INSERT_SUBREG (v4i64 (IMPLICIT_DEF)),
7654 (v4i32 (VPSHUFDri (VMOV64toPQIrr GR64:$src), 0x44)), sub_xmm),
7655 (v4i32 (VPSHUFDri (VMOV64toPQIrr GR64:$src), 0x44)), 1)>;
7657 def : Pat<(v2i64 (X86VBroadcast i64:$src)),
7658 (VPSHUFDri (VMOV64toPQIrr GR64:$src), 0x44)>;
7659 def : Pat<(v2i64 (X86VBroadcastld64 addr:$src)),
7660 (VMOVDDUPrm addr:$src)>;
7663 //===----------------------------------------------------------------------===//
7664 // VPERM - Permute instructions
7667 multiclass avx2_perm<bits<8> opc, string OpcodeStr,
7668 ValueType OpVT, X86FoldableSchedWrite Sched,
7669 X86MemOperand memOp> {
7670 let Predicates = [HasAVX2, NoVLX] in {
7671 def Yrr : AVX28I<opc, MRMSrcReg, (outs VR256:$dst),
7672 (ins VR256:$src1, VR256:$src2),
7673 !strconcat(OpcodeStr,
7674 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7676 (OpVT (X86VPermv VR256:$src1, VR256:$src2)))]>,
7677 Sched<[Sched]>, VEX_4V, VEX_L;
7678 def Yrm : AVX28I<opc, MRMSrcMem, (outs VR256:$dst),
7679 (ins VR256:$src1, memOp:$src2),
7680 !strconcat(OpcodeStr,
7681 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7683 (OpVT (X86VPermv VR256:$src1,
7684 (load addr:$src2))))]>,
7685 Sched<[Sched.Folded, Sched.ReadAfterFold]>, VEX_4V, VEX_L;
7689 defm VPERMD : avx2_perm<0x36, "vpermd", v8i32, WriteVarShuffle256, i256mem>;
7690 let ExeDomain = SSEPackedSingle in
7691 defm VPERMPS : avx2_perm<0x16, "vpermps", v8f32, WriteFVarShuffle256, f256mem>;
7693 multiclass avx2_perm_imm<bits<8> opc, string OpcodeStr, PatFrag mem_frag,
7694 ValueType OpVT, X86FoldableSchedWrite Sched,
7695 X86MemOperand memOp> {
7696 let Predicates = [HasAVX2, NoVLX] in {
7697 def Yri : AVX2AIi8<opc, MRMSrcReg, (outs VR256:$dst),
7698 (ins VR256:$src1, u8imm:$src2),
7699 !strconcat(OpcodeStr,
7700 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7702 (OpVT (X86VPermi VR256:$src1, (i8 timm:$src2))))]>,
7703 Sched<[Sched]>, VEX, VEX_L;
7704 def Ymi : AVX2AIi8<opc, MRMSrcMem, (outs VR256:$dst),
7705 (ins memOp:$src1, u8imm:$src2),
7706 !strconcat(OpcodeStr,
7707 "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7709 (OpVT (X86VPermi (mem_frag addr:$src1),
7710 (i8 timm:$src2))))]>,
7711 Sched<[Sched.Folded, Sched.ReadAfterFold]>, VEX, VEX_L;
7715 defm VPERMQ : avx2_perm_imm<0x00, "vpermq", loadv4i64, v4i64,
7716 WriteShuffle256, i256mem>, VEX_W;
7717 let ExeDomain = SSEPackedDouble in
7718 defm VPERMPD : avx2_perm_imm<0x01, "vpermpd", loadv4f64, v4f64,
7719 WriteFShuffle256, f256mem>, VEX_W;
7721 //===----------------------------------------------------------------------===//
7722 // VPERM2I128 - Permute Integer vector Values in 128-bit chunks
7724 let isCommutable = 1 in
7725 def VPERM2I128rr : AVX2AIi8<0x46, MRMSrcReg, (outs VR256:$dst),
7726 (ins VR256:$src1, VR256:$src2, u8imm:$src3),
7727 "vperm2i128\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}", []>,
7728 Sched<[WriteShuffle256]>, VEX_4V, VEX_L;
7729 def VPERM2I128rm : AVX2AIi8<0x46, MRMSrcMem, (outs VR256:$dst),
7730 (ins VR256:$src1, f256mem:$src2, u8imm:$src3),
7731 "vperm2i128\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}", []>,
7732 Sched<[WriteShuffle256.Folded, WriteShuffle256.ReadAfterFold]>, VEX_4V, VEX_L;
7734 let Predicates = [HasAVX2] in {
7735 defm : vperm2x128_lowering<"VPERM2I128", v4i64, loadv4i64>;
7736 defm : vperm2x128_lowering<"VPERM2I128", v8i32, loadv8i32>;
7737 defm : vperm2x128_lowering<"VPERM2I128", v16i16, loadv16i16>;
7738 defm : vperm2x128_lowering<"VPERM2I128", v32i8, loadv32i8>;
7741 //===----------------------------------------------------------------------===//
7742 // VINSERTI128 - Insert packed integer values
7744 let hasSideEffects = 0 in {
7745 def VINSERTI128rr : AVX2AIi8<0x38, MRMSrcReg, (outs VR256:$dst),
7746 (ins VR256:$src1, VR128:$src2, u8imm:$src3),
7747 "vinserti128\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
7748 []>, Sched<[WriteShuffle256]>, VEX_4V, VEX_L;
7750 def VINSERTI128rm : AVX2AIi8<0x38, MRMSrcMem, (outs VR256:$dst),
7751 (ins VR256:$src1, i128mem:$src2, u8imm:$src3),
7752 "vinserti128\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
7753 []>, Sched<[WriteShuffle256.Folded, WriteShuffle256.ReadAfterFold]>, VEX_4V, VEX_L;
7756 let Predicates = [HasAVX2, NoVLX] in {
7757 defm : vinsert_lowering<"VINSERTI128", "VPERM2I128", v2i64, v4i64, loadv2i64, loadv4i64>;
7758 defm : vinsert_lowering<"VINSERTI128", "VPERM2I128", v4i32, v8i32, loadv4i32, loadv8i32>;
7759 defm : vinsert_lowering<"VINSERTI128", "VPERM2I128", v8i16, v16i16, loadv8i16, loadv16i16>;
7760 defm : vinsert_lowering<"VINSERTI128", "VPERM2I128", v16i8, v32i8, loadv16i8, loadv32i8>;
7763 //===----------------------------------------------------------------------===//
7764 // VEXTRACTI128 - Extract packed integer values
7766 def VEXTRACTI128rr : AVX2AIi8<0x39, MRMDestReg, (outs VR128:$dst),
7767 (ins VR256:$src1, u8imm:$src2),
7768 "vextracti128\t{$src2, $src1, $dst|$dst, $src1, $src2}", []>,
7769 Sched<[WriteShuffle256]>, VEX, VEX_L;
7770 let hasSideEffects = 0, mayStore = 1 in
7771 def VEXTRACTI128mr : AVX2AIi8<0x39, MRMDestMem, (outs),
7772 (ins i128mem:$dst, VR256:$src1, u8imm:$src2),
7773 "vextracti128\t{$src2, $src1, $dst|$dst, $src1, $src2}", []>,
7774 Sched<[SchedWriteVecMoveLS.XMM.MR]>, VEX, VEX_L;
7776 let Predicates = [HasAVX2, NoVLX] in {
7777 defm : vextract_lowering<"VEXTRACTI128", v4i64, v2i64>;
7778 defm : vextract_lowering<"VEXTRACTI128", v8i32, v4i32>;
7779 defm : vextract_lowering<"VEXTRACTI128", v16i16, v8i16>;
7780 defm : vextract_lowering<"VEXTRACTI128", v32i8, v16i8>;
7783 //===----------------------------------------------------------------------===//
7784 // VPMASKMOV - Conditional SIMD Integer Packed Loads and Stores
7786 multiclass avx2_pmovmask<string OpcodeStr,
7787 Intrinsic IntLd128, Intrinsic IntLd256,
7788 Intrinsic IntSt128, Intrinsic IntSt256,
7789 X86SchedWriteMaskMove schedX,
7790 X86SchedWriteMaskMove schedY> {
7791 def rm : AVX28I<0x8c, MRMSrcMem, (outs VR128:$dst),
7792 (ins VR128:$src1, i128mem:$src2),
7793 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7794 [(set VR128:$dst, (IntLd128 addr:$src2, VR128:$src1))]>,
7795 VEX_4V, Sched<[schedX.RM]>;
7796 def Yrm : AVX28I<0x8c, MRMSrcMem, (outs VR256:$dst),
7797 (ins VR256:$src1, i256mem:$src2),
7798 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7799 [(set VR256:$dst, (IntLd256 addr:$src2, VR256:$src1))]>,
7800 VEX_4V, VEX_L, Sched<[schedY.RM]>;
7801 def mr : AVX28I<0x8e, MRMDestMem, (outs),
7802 (ins i128mem:$dst, VR128:$src1, VR128:$src2),
7803 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7804 [(IntSt128 addr:$dst, VR128:$src1, VR128:$src2)]>,
7805 VEX_4V, Sched<[schedX.MR]>;
7806 def Ymr : AVX28I<0x8e, MRMDestMem, (outs),
7807 (ins i256mem:$dst, VR256:$src1, VR256:$src2),
7808 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7809 [(IntSt256 addr:$dst, VR256:$src1, VR256:$src2)]>,
7810 VEX_4V, VEX_L, Sched<[schedY.MR]>;
7813 defm VPMASKMOVD : avx2_pmovmask<"vpmaskmovd",
7814 int_x86_avx2_maskload_d,
7815 int_x86_avx2_maskload_d_256,
7816 int_x86_avx2_maskstore_d,
7817 int_x86_avx2_maskstore_d_256,
7818 WriteVecMaskMove32, WriteVecMaskMove32Y>;
7819 defm VPMASKMOVQ : avx2_pmovmask<"vpmaskmovq",
7820 int_x86_avx2_maskload_q,
7821 int_x86_avx2_maskload_q_256,
7822 int_x86_avx2_maskstore_q,
7823 int_x86_avx2_maskstore_q_256,
7824 WriteVecMaskMove64, WriteVecMaskMove64Y>, VEX_W;
7826 multiclass maskmov_lowering<string InstrStr, RegisterClass RC, ValueType VT,
7829 def: Pat<(masked_store (VT RC:$src), addr:$ptr, (MaskVT RC:$mask)),
7830 (!cast<Instruction>(InstrStr#"mr") addr:$ptr, RC:$mask, RC:$src)>;
7832 def: Pat<(VT (masked_load addr:$ptr, (MaskVT RC:$mask), undef)),
7833 (!cast<Instruction>(InstrStr#"rm") RC:$mask, addr:$ptr)>;
7834 def: Pat<(VT (masked_load addr:$ptr, (MaskVT RC:$mask),
7835 (VT immAllZerosV))),
7836 (!cast<Instruction>(InstrStr#"rm") RC:$mask, addr:$ptr)>;
7838 let Predicates = [HasAVX] in {
7839 defm : maskmov_lowering<"VMASKMOVPS", VR128, v4f32, v4i32>;
7840 defm : maskmov_lowering<"VMASKMOVPD", VR128, v2f64, v2i64>;
7841 defm : maskmov_lowering<"VMASKMOVPSY", VR256, v8f32, v8i32>;
7842 defm : maskmov_lowering<"VMASKMOVPDY", VR256, v4f64, v4i64>;
7844 let Predicates = [HasAVX1Only] in {
7845 // load/store i32/i64 not supported use ps/pd version
7846 defm : maskmov_lowering<"VMASKMOVPSY", VR256, v8i32, v8i32>;
7847 defm : maskmov_lowering<"VMASKMOVPDY", VR256, v4i64, v4i64>;
7848 defm : maskmov_lowering<"VMASKMOVPS", VR128, v4i32, v4i32>;
7849 defm : maskmov_lowering<"VMASKMOVPD", VR128, v2i64, v2i64>;
7851 let Predicates = [HasAVX2] in {
7852 defm : maskmov_lowering<"VPMASKMOVDY", VR256, v8i32, v8i32>;
7853 defm : maskmov_lowering<"VPMASKMOVQY", VR256, v4i64, v4i64>;
7854 defm : maskmov_lowering<"VPMASKMOVD", VR128, v4i32, v4i32>;
7855 defm : maskmov_lowering<"VPMASKMOVQ", VR128, v2i64, v2i64>;
7858 //===----------------------------------------------------------------------===//
7859 // Variable Bit Shifts
7861 multiclass avx2_var_shift<bits<8> opc, string OpcodeStr, SDNode OpNode,
7862 ValueType vt128, ValueType vt256> {
7863 def rr : AVX28I<opc, MRMSrcReg, (outs VR128:$dst),
7864 (ins VR128:$src1, VR128:$src2),
7865 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7867 (vt128 (OpNode VR128:$src1, (vt128 VR128:$src2))))]>,
7868 VEX_4V, Sched<[SchedWriteVarVecShift.XMM]>;
7869 def rm : AVX28I<opc, MRMSrcMem, (outs VR128:$dst),
7870 (ins VR128:$src1, i128mem:$src2),
7871 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7873 (vt128 (OpNode VR128:$src1,
7874 (vt128 (load addr:$src2)))))]>,
7875 VEX_4V, Sched<[SchedWriteVarVecShift.XMM.Folded,
7876 SchedWriteVarVecShift.XMM.ReadAfterFold]>;
7877 def Yrr : AVX28I<opc, MRMSrcReg, (outs VR256:$dst),
7878 (ins VR256:$src1, VR256:$src2),
7879 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7881 (vt256 (OpNode VR256:$src1, (vt256 VR256:$src2))))]>,
7882 VEX_4V, VEX_L, Sched<[SchedWriteVarVecShift.YMM]>;
7883 def Yrm : AVX28I<opc, MRMSrcMem, (outs VR256:$dst),
7884 (ins VR256:$src1, i256mem:$src2),
7885 !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
7887 (vt256 (OpNode VR256:$src1,
7888 (vt256 (load addr:$src2)))))]>,
7889 VEX_4V, VEX_L, Sched<[SchedWriteVarVecShift.YMM.Folded,
7890 SchedWriteVarVecShift.YMM.ReadAfterFold]>;
7893 let Predicates = [HasAVX2, NoVLX] in {
7894 defm VPSLLVD : avx2_var_shift<0x47, "vpsllvd", X86vshlv, v4i32, v8i32>;
7895 defm VPSLLVQ : avx2_var_shift<0x47, "vpsllvq", X86vshlv, v2i64, v4i64>, VEX_W;
7896 defm VPSRLVD : avx2_var_shift<0x45, "vpsrlvd", X86vsrlv, v4i32, v8i32>;
7897 defm VPSRLVQ : avx2_var_shift<0x45, "vpsrlvq", X86vsrlv, v2i64, v4i64>, VEX_W;
7898 defm VPSRAVD : avx2_var_shift<0x46, "vpsravd", X86vsrav, v4i32, v8i32>;
7901 //===----------------------------------------------------------------------===//
7902 // VGATHER - GATHER Operations
7904 // FIXME: Improve scheduling of gather instructions.
7905 multiclass avx2_gather<bits<8> opc, string OpcodeStr, RegisterClass RC256,
7906 X86MemOperand memop128, X86MemOperand memop256> {
7907 let mayLoad = 1, hasSideEffects = 0 in {
7908 def rm : AVX28I<opc, MRMSrcMem4VOp3, (outs VR128:$dst, VR128:$mask_wb),
7909 (ins VR128:$src1, memop128:$src2, VR128:$mask),
7910 !strconcat(OpcodeStr,
7911 "\t{$mask, $src2, $dst|$dst, $src2, $mask}"),
7912 []>, VEX, Sched<[WriteLoad, WriteVecMaskedGatherWriteback]>;
7913 def Yrm : AVX28I<opc, MRMSrcMem4VOp3, (outs RC256:$dst, RC256:$mask_wb),
7914 (ins RC256:$src1, memop256:$src2, RC256:$mask),
7915 !strconcat(OpcodeStr,
7916 "\t{$mask, $src2, $dst|$dst, $src2, $mask}"),
7917 []>, VEX, VEX_L, Sched<[WriteLoad, WriteVecMaskedGatherWriteback]>;
7921 let Predicates = [HasAVX2] in {
7922 let mayLoad = 1, hasSideEffects = 0, Constraints
7923 = "@earlyclobber $dst,@earlyclobber $mask_wb, $src1 = $dst, $mask = $mask_wb"
7925 defm VPGATHERDQ : avx2_gather<0x90, "vpgatherdq",
7926 VR256, vx128mem, vx256mem>, VEX_W;
7927 defm VPGATHERQQ : avx2_gather<0x91, "vpgatherqq",
7928 VR256, vx128mem, vy256mem>, VEX_W;
7929 defm VPGATHERDD : avx2_gather<0x90, "vpgatherdd",
7930 VR256, vx128mem, vy256mem>;
7931 defm VPGATHERQD : avx2_gather<0x91, "vpgatherqd",
7932 VR128, vx64mem, vy128mem>;
7934 let ExeDomain = SSEPackedDouble in {
7935 defm VGATHERDPD : avx2_gather<0x92, "vgatherdpd",
7936 VR256, vx128mem, vx256mem>, VEX_W;
7937 defm VGATHERQPD : avx2_gather<0x93, "vgatherqpd",
7938 VR256, vx128mem, vy256mem>, VEX_W;
7941 let ExeDomain = SSEPackedSingle in {
7942 defm VGATHERDPS : avx2_gather<0x92, "vgatherdps",
7943 VR256, vx128mem, vy256mem>;
7944 defm VGATHERQPS : avx2_gather<0x93, "vgatherqps",
7945 VR128, vx64mem, vy128mem>;
7950 //===----------------------------------------------------------------------===//
7951 // GFNI instructions
7952 //===----------------------------------------------------------------------===//
7954 multiclass GF2P8MULB_rm<string OpcodeStr, ValueType OpVT,
7955 RegisterClass RC, PatFrag MemOpFrag,
7956 X86MemOperand X86MemOp, bit Is2Addr = 0> {
7957 let ExeDomain = SSEPackedInt,
7958 AsmString = !if(Is2Addr,
7959 OpcodeStr#"\t{$src2, $dst|$dst, $src2}",
7960 OpcodeStr#"\t{$src2, $src1, $dst|$dst, $src1, $src2}") in {
7961 let isCommutable = 1 in
7962 def rr : PDI<0xCF, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2), "",
7963 [(set RC:$dst, (OpVT (X86GF2P8mulb RC:$src1, RC:$src2)))]>,
7964 Sched<[SchedWriteVecALU.XMM]>, T8PD;
7966 def rm : PDI<0xCF, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, X86MemOp:$src2), "",
7967 [(set RC:$dst, (OpVT (X86GF2P8mulb RC:$src1,
7968 (MemOpFrag addr:$src2))))]>,
7969 Sched<[SchedWriteVecALU.XMM.Folded, SchedWriteVecALU.XMM.ReadAfterFold]>, T8PD;
7973 multiclass GF2P8AFFINE_rmi<bits<8> Op, string OpStr, ValueType OpVT,
7974 SDNode OpNode, RegisterClass RC, PatFrag MemOpFrag,
7975 X86MemOperand X86MemOp, bit Is2Addr = 0> {
7976 let AsmString = !if(Is2Addr,
7977 OpStr#"\t{$src3, $src2, $dst|$dst, $src2, $src3}",
7978 OpStr#"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}") in {
7979 def rri : Ii8<Op, MRMSrcReg, (outs RC:$dst),
7980 (ins RC:$src1, RC:$src2, u8imm:$src3), "",
7981 [(set RC:$dst, (OpVT (OpNode RC:$src1, RC:$src2, timm:$src3)))],
7982 SSEPackedInt>, Sched<[SchedWriteVecALU.XMM]>;
7983 def rmi : Ii8<Op, MRMSrcMem, (outs RC:$dst),
7984 (ins RC:$src1, X86MemOp:$src2, u8imm:$src3), "",
7985 [(set RC:$dst, (OpVT (OpNode RC:$src1,
7986 (MemOpFrag addr:$src2),
7987 timm:$src3)))], SSEPackedInt>,
7988 Sched<[SchedWriteVecALU.XMM.Folded, SchedWriteVecALU.XMM.ReadAfterFold]>;
7992 multiclass GF2P8AFFINE_common<bits<8> Op, string OpStr, SDNode OpNode> {
7993 let Constraints = "$src1 = $dst",
7994 Predicates = [HasGFNI, UseSSE2] in
7995 defm NAME : GF2P8AFFINE_rmi<Op, OpStr, v16i8, OpNode,
7996 VR128, load, i128mem, 1>;
7997 let Predicates = [HasGFNI, HasAVX, NoVLX_Or_NoBWI] in {
7998 defm V#NAME : GF2P8AFFINE_rmi<Op, "v"#OpStr, v16i8, OpNode, VR128,
7999 load, i128mem>, VEX_4V, VEX_W;
8000 defm V#NAME#Y : GF2P8AFFINE_rmi<Op, "v"#OpStr, v32i8, OpNode, VR256,
8001 load, i256mem>, VEX_4V, VEX_L, VEX_W;
8006 let Constraints = "$src1 = $dst",
8007 Predicates = [HasGFNI, UseSSE2] in
8008 defm GF2P8MULB : GF2P8MULB_rm<"gf2p8mulb", v16i8, VR128, memop,
8010 let Predicates = [HasGFNI, HasAVX, NoVLX_Or_NoBWI] in {
8011 defm VGF2P8MULB : GF2P8MULB_rm<"vgf2p8mulb", v16i8, VR128, load,
8013 defm VGF2P8MULBY : GF2P8MULB_rm<"vgf2p8mulb", v32i8, VR256, load,
8014 i256mem>, VEX_4V, VEX_L;
8016 // GF2P8AFFINEINVQB, GF2P8AFFINEQB
8017 let isCommutable = 0 in {
8018 defm GF2P8AFFINEINVQB : GF2P8AFFINE_common<0xCF, "gf2p8affineinvqb",
8019 X86GF2P8affineinvqb>, TAPD;
8020 defm GF2P8AFFINEQB : GF2P8AFFINE_common<0xCE, "gf2p8affineqb",
8021 X86GF2P8affineqb>, TAPD;