1 //===- PPCInstrVSX.td - The PowerPC VSX Extension --*- 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 VSX extension to the PowerPC instruction set.
11 //===----------------------------------------------------------------------===//
13 // *********************************** NOTE ***********************************
14 // ** For POWER8 Little Endian, the VSX swap optimization relies on knowing **
15 // ** which VMX and VSX instructions are lane-sensitive and which are not. **
16 // ** A lane-sensitive instruction relies, implicitly or explicitly, on **
17 // ** whether lanes are numbered from left to right. An instruction like **
18 // ** VADDFP is not lane-sensitive, because each lane of the result vector **
19 // ** relies only on the corresponding lane of the source vectors. However, **
20 // ** an instruction like VMULESB is lane-sensitive, because "even" and **
21 // ** "odd" lanes are different for big-endian and little-endian numbering. **
23 // ** When adding new VMX and VSX instructions, please consider whether they **
24 // ** are lane-sensitive. If so, they must be added to a switch statement **
25 // ** in PPCVSXSwapRemoval::gatherVectorInstructions(). **
26 // ****************************************************************************
28 def PPCRegVSRCAsmOperand : AsmOperandClass {
29 let Name = "RegVSRC"; let PredicateMethod = "isVSRegNumber";
31 def vsrc : RegisterOperand<VSRC> {
32 let ParserMatchClass = PPCRegVSRCAsmOperand;
35 def PPCRegVSFRCAsmOperand : AsmOperandClass {
36 let Name = "RegVSFRC"; let PredicateMethod = "isVSRegNumber";
38 def vsfrc : RegisterOperand<VSFRC> {
39 let ParserMatchClass = PPCRegVSFRCAsmOperand;
42 def PPCRegVSSRCAsmOperand : AsmOperandClass {
43 let Name = "RegVSSRC"; let PredicateMethod = "isVSRegNumber";
45 def vssrc : RegisterOperand<VSSRC> {
46 let ParserMatchClass = PPCRegVSSRCAsmOperand;
49 def PPCRegSPILLTOVSRRCAsmOperand : AsmOperandClass {
50 let Name = "RegSPILLTOVSRRC"; let PredicateMethod = "isVSRegNumber";
53 def spilltovsrrc : RegisterOperand<SPILLTOVSRRC> {
54 let ParserMatchClass = PPCRegSPILLTOVSRRCAsmOperand;
57 def SDT_PPCldvsxlh : SDTypeProfile<1, 1, [
58 SDTCisVT<0, v4f32>, SDTCisPtrTy<1>
61 def SDT_PPCfpextlh : SDTypeProfile<1, 1, [
62 SDTCisVT<0, v2f64>, SDTCisVT<1, v4f32>
65 // Little-endian-specific nodes.
66 def SDT_PPClxvd2x : SDTypeProfile<1, 1, [
67 SDTCisVT<0, v2f64>, SDTCisPtrTy<1>
69 def SDT_PPCstxvd2x : SDTypeProfile<0, 2, [
70 SDTCisVT<0, v2f64>, SDTCisPtrTy<1>
72 def SDT_PPCxxswapd : SDTypeProfile<1, 1, [
75 def SDTVecConv : SDTypeProfile<1, 2, [
76 SDTCisVec<0>, SDTCisVec<1>, SDTCisPtrTy<2>
78 def SDTVabsd : SDTypeProfile<1, 3, [
79 SDTCisVec<0>, SDTCisSameAs<0, 1>, SDTCisSameAs<0, 2>, SDTCisVT<3, i32>
83 def PPClxvd2x : SDNode<"PPCISD::LXVD2X", SDT_PPClxvd2x,
84 [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>;
85 def PPCstxvd2x : SDNode<"PPCISD::STXVD2X", SDT_PPCstxvd2x,
86 [SDNPHasChain, SDNPMayStore]>;
87 def PPCxxswapd : SDNode<"PPCISD::XXSWAPD", SDT_PPCxxswapd, [SDNPHasChain]>;
88 def PPCmfvsr : SDNode<"PPCISD::MFVSR", SDTUnaryOp, []>;
89 def PPCmtvsra : SDNode<"PPCISD::MTVSRA", SDTUnaryOp, []>;
90 def PPCmtvsrz : SDNode<"PPCISD::MTVSRZ", SDTUnaryOp, []>;
91 def PPCsvec2fp : SDNode<"PPCISD::SINT_VEC_TO_FP", SDTVecConv, []>;
92 def PPCuvec2fp: SDNode<"PPCISD::UINT_VEC_TO_FP", SDTVecConv, []>;
93 def PPCswapNoChain : SDNode<"PPCISD::SWAP_NO_CHAIN", SDT_PPCxxswapd>;
94 def PPCvabsd : SDNode<"PPCISD::VABSD", SDTVabsd, []>;
96 def PPCfpextlh : SDNode<"PPCISD::FP_EXTEND_LH", SDT_PPCfpextlh, []>;
97 def PPCldvsxlh : SDNode<"PPCISD::LD_VSX_LH", SDT_PPCldvsxlh,
98 [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>;
100 multiclass XX3Form_Rcr<bits<6> opcode, bits<7> xo, string asmbase,
101 string asmstr, InstrItinClass itin, Intrinsic Int,
102 ValueType OutTy, ValueType InTy> {
103 let BaseName = asmbase in {
104 def NAME : XX3Form_Rc<opcode, xo, (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
105 !strconcat(asmbase, !strconcat(" ", asmstr)), itin,
106 [(set OutTy:$XT, (Int InTy:$XA, InTy:$XB))]>;
108 def o : XX3Form_Rc<opcode, xo, (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
109 !strconcat(asmbase, !strconcat(". ", asmstr)), itin,
111 (InTy (PPCvcmp_o InTy:$XA, InTy:$XB, xo)))]>,
116 // Instruction form with a single input register for instructions such as
117 // XXPERMDI. The reason for defining this is that specifying multiple chained
118 // operands (such as loads) to an instruction will perform both chained
119 // operations rather than coalescing them into a single register - even though
120 // the source memory location is the same. This simply forces the instruction
121 // to use the same register for both inputs.
122 // For example, an output DAG such as this:
123 // (XXPERMDI (LXSIBZX xoaddr:$src), (LXSIBZX xoaddr:$src ), 0))
124 // would result in two load instructions emitted and used as separate inputs
125 // to the XXPERMDI instruction.
126 class XX3Form_2s<bits<6> opcode, bits<5> xo, dag OOL, dag IOL, string asmstr,
127 InstrItinClass itin, list<dag> pattern>
128 : XX3Form_2<opcode, xo, OOL, IOL, asmstr, itin, pattern> {
132 def HasVSX : Predicate<"PPCSubTarget->hasVSX()">;
133 def IsLittleEndian : Predicate<"PPCSubTarget->isLittleEndian()">;
134 def IsBigEndian : Predicate<"!PPCSubTarget->isLittleEndian()">;
135 def HasOnlySwappingMemOps : Predicate<"!PPCSubTarget->hasP9Vector()">;
137 let Predicates = [HasVSX] in {
138 let AddedComplexity = 400 in { // Prefer VSX patterns over non-VSX patterns.
139 let hasSideEffects = 0 in { // VSX instructions don't have side effects.
142 // Load indexed instructions
143 let mayLoad = 1, mayStore = 0 in {
145 def LXSDX : XX1Form_memOp<31, 588,
146 (outs vsfrc:$XT), (ins memrr:$src),
147 "lxsdx $XT, $src", IIC_LdStLFD,
150 // Pseudo instruction XFLOADf64 will be expanded to LXSDX or LFDX later
152 def XFLOADf64 : PseudoXFormMemOp<(outs vsfrc:$XT), (ins memrr:$src),
154 [(set f64:$XT, (load xoaddr:$src))]>;
156 let Predicates = [HasVSX, HasOnlySwappingMemOps] in
157 def LXVD2X : XX1Form_memOp<31, 844,
158 (outs vsrc:$XT), (ins memrr:$src),
159 "lxvd2x $XT, $src", IIC_LdStLFD,
160 [(set v2f64:$XT, (int_ppc_vsx_lxvd2x xoaddr:$src))]>;
162 def LXVDSX : XX1Form_memOp<31, 332,
163 (outs vsrc:$XT), (ins memrr:$src),
164 "lxvdsx $XT, $src", IIC_LdStLFD, []>;
166 let Predicates = [HasVSX, HasOnlySwappingMemOps] in
167 def LXVW4X : XX1Form_memOp<31, 780,
168 (outs vsrc:$XT), (ins memrr:$src),
169 "lxvw4x $XT, $src", IIC_LdStLFD,
173 // Store indexed instructions
174 let mayStore = 1, mayLoad = 0 in {
176 def STXSDX : XX1Form_memOp<31, 716,
177 (outs), (ins vsfrc:$XT, memrr:$dst),
178 "stxsdx $XT, $dst", IIC_LdStSTFD,
181 // Pseudo instruction XFSTOREf64 will be expanded to STXSDX or STFDX later
183 def XFSTOREf64 : PseudoXFormMemOp<(outs), (ins vsfrc:$XT, memrr:$dst),
185 [(store f64:$XT, xoaddr:$dst)]>;
187 let Predicates = [HasVSX, HasOnlySwappingMemOps] in {
188 // The behaviour of this instruction is endianness-specific so we provide no
189 // pattern to match it without considering endianness.
190 def STXVD2X : XX1Form_memOp<31, 972,
191 (outs), (ins vsrc:$XT, memrr:$dst),
192 "stxvd2x $XT, $dst", IIC_LdStSTFD,
195 def STXVW4X : XX1Form_memOp<31, 908,
196 (outs), (ins vsrc:$XT, memrr:$dst),
197 "stxvw4x $XT, $dst", IIC_LdStSTFD,
202 // Add/Mul Instructions
203 let isCommutable = 1 in {
204 def XSADDDP : XX3Form<60, 32,
205 (outs vsfrc:$XT), (ins vsfrc:$XA, vsfrc:$XB),
206 "xsadddp $XT, $XA, $XB", IIC_VecFP,
207 [(set f64:$XT, (fadd f64:$XA, f64:$XB))]>;
208 def XSMULDP : XX3Form<60, 48,
209 (outs vsfrc:$XT), (ins vsfrc:$XA, vsfrc:$XB),
210 "xsmuldp $XT, $XA, $XB", IIC_VecFP,
211 [(set f64:$XT, (fmul f64:$XA, f64:$XB))]>;
213 def XVADDDP : XX3Form<60, 96,
214 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
215 "xvadddp $XT, $XA, $XB", IIC_VecFP,
216 [(set v2f64:$XT, (fadd v2f64:$XA, v2f64:$XB))]>;
218 def XVADDSP : XX3Form<60, 64,
219 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
220 "xvaddsp $XT, $XA, $XB", IIC_VecFP,
221 [(set v4f32:$XT, (fadd v4f32:$XA, v4f32:$XB))]>;
223 def XVMULDP : XX3Form<60, 112,
224 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
225 "xvmuldp $XT, $XA, $XB", IIC_VecFP,
226 [(set v2f64:$XT, (fmul v2f64:$XA, v2f64:$XB))]>;
228 def XVMULSP : XX3Form<60, 80,
229 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
230 "xvmulsp $XT, $XA, $XB", IIC_VecFP,
231 [(set v4f32:$XT, (fmul v4f32:$XA, v4f32:$XB))]>;
234 // Subtract Instructions
235 def XSSUBDP : XX3Form<60, 40,
236 (outs vsfrc:$XT), (ins vsfrc:$XA, vsfrc:$XB),
237 "xssubdp $XT, $XA, $XB", IIC_VecFP,
238 [(set f64:$XT, (fsub f64:$XA, f64:$XB))]>;
240 def XVSUBDP : XX3Form<60, 104,
241 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
242 "xvsubdp $XT, $XA, $XB", IIC_VecFP,
243 [(set v2f64:$XT, (fsub v2f64:$XA, v2f64:$XB))]>;
244 def XVSUBSP : XX3Form<60, 72,
245 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
246 "xvsubsp $XT, $XA, $XB", IIC_VecFP,
247 [(set v4f32:$XT, (fsub v4f32:$XA, v4f32:$XB))]>;
250 let BaseName = "XSMADDADP" in {
251 let isCommutable = 1 in
252 def XSMADDADP : XX3Form<60, 33,
253 (outs vsfrc:$XT), (ins vsfrc:$XTi, vsfrc:$XA, vsfrc:$XB),
254 "xsmaddadp $XT, $XA, $XB", IIC_VecFP,
255 [(set f64:$XT, (fma f64:$XA, f64:$XB, f64:$XTi))]>,
256 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
258 let IsVSXFMAAlt = 1 in
259 def XSMADDMDP : XX3Form<60, 41,
260 (outs vsfrc:$XT), (ins vsfrc:$XTi, vsfrc:$XA, vsfrc:$XB),
261 "xsmaddmdp $XT, $XA, $XB", IIC_VecFP, []>,
262 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
266 let BaseName = "XSMSUBADP" in {
267 let isCommutable = 1 in
268 def XSMSUBADP : XX3Form<60, 49,
269 (outs vsfrc:$XT), (ins vsfrc:$XTi, vsfrc:$XA, vsfrc:$XB),
270 "xsmsubadp $XT, $XA, $XB", IIC_VecFP,
271 [(set f64:$XT, (fma f64:$XA, f64:$XB, (fneg f64:$XTi)))]>,
272 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
274 let IsVSXFMAAlt = 1 in
275 def XSMSUBMDP : XX3Form<60, 57,
276 (outs vsfrc:$XT), (ins vsfrc:$XTi, vsfrc:$XA, vsfrc:$XB),
277 "xsmsubmdp $XT, $XA, $XB", IIC_VecFP, []>,
278 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
282 let BaseName = "XSNMADDADP" in {
283 let isCommutable = 1 in
284 def XSNMADDADP : XX3Form<60, 161,
285 (outs vsfrc:$XT), (ins vsfrc:$XTi, vsfrc:$XA, vsfrc:$XB),
286 "xsnmaddadp $XT, $XA, $XB", IIC_VecFP,
287 [(set f64:$XT, (fneg (fma f64:$XA, f64:$XB, f64:$XTi)))]>,
288 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
290 let IsVSXFMAAlt = 1 in
291 def XSNMADDMDP : XX3Form<60, 169,
292 (outs vsfrc:$XT), (ins vsfrc:$XTi, vsfrc:$XA, vsfrc:$XB),
293 "xsnmaddmdp $XT, $XA, $XB", IIC_VecFP, []>,
294 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
298 let BaseName = "XSNMSUBADP" in {
299 let isCommutable = 1 in
300 def XSNMSUBADP : XX3Form<60, 177,
301 (outs vsfrc:$XT), (ins vsfrc:$XTi, vsfrc:$XA, vsfrc:$XB),
302 "xsnmsubadp $XT, $XA, $XB", IIC_VecFP,
303 [(set f64:$XT, (fneg (fma f64:$XA, f64:$XB, (fneg f64:$XTi))))]>,
304 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
306 let IsVSXFMAAlt = 1 in
307 def XSNMSUBMDP : XX3Form<60, 185,
308 (outs vsfrc:$XT), (ins vsfrc:$XTi, vsfrc:$XA, vsfrc:$XB),
309 "xsnmsubmdp $XT, $XA, $XB", IIC_VecFP, []>,
310 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
314 let BaseName = "XVMADDADP" in {
315 let isCommutable = 1 in
316 def XVMADDADP : XX3Form<60, 97,
317 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
318 "xvmaddadp $XT, $XA, $XB", IIC_VecFP,
319 [(set v2f64:$XT, (fma v2f64:$XA, v2f64:$XB, v2f64:$XTi))]>,
320 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
322 let IsVSXFMAAlt = 1 in
323 def XVMADDMDP : XX3Form<60, 105,
324 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
325 "xvmaddmdp $XT, $XA, $XB", IIC_VecFP, []>,
326 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
330 let BaseName = "XVMADDASP" in {
331 let isCommutable = 1 in
332 def XVMADDASP : XX3Form<60, 65,
333 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
334 "xvmaddasp $XT, $XA, $XB", IIC_VecFP,
335 [(set v4f32:$XT, (fma v4f32:$XA, v4f32:$XB, v4f32:$XTi))]>,
336 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
338 let IsVSXFMAAlt = 1 in
339 def XVMADDMSP : XX3Form<60, 73,
340 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
341 "xvmaddmsp $XT, $XA, $XB", IIC_VecFP, []>,
342 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
346 let BaseName = "XVMSUBADP" in {
347 let isCommutable = 1 in
348 def XVMSUBADP : XX3Form<60, 113,
349 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
350 "xvmsubadp $XT, $XA, $XB", IIC_VecFP,
351 [(set v2f64:$XT, (fma v2f64:$XA, v2f64:$XB, (fneg v2f64:$XTi)))]>,
352 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
354 let IsVSXFMAAlt = 1 in
355 def XVMSUBMDP : XX3Form<60, 121,
356 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
357 "xvmsubmdp $XT, $XA, $XB", IIC_VecFP, []>,
358 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
362 let BaseName = "XVMSUBASP" in {
363 let isCommutable = 1 in
364 def XVMSUBASP : XX3Form<60, 81,
365 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
366 "xvmsubasp $XT, $XA, $XB", IIC_VecFP,
367 [(set v4f32:$XT, (fma v4f32:$XA, v4f32:$XB, (fneg v4f32:$XTi)))]>,
368 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
370 let IsVSXFMAAlt = 1 in
371 def XVMSUBMSP : XX3Form<60, 89,
372 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
373 "xvmsubmsp $XT, $XA, $XB", IIC_VecFP, []>,
374 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
378 let BaseName = "XVNMADDADP" in {
379 let isCommutable = 1 in
380 def XVNMADDADP : XX3Form<60, 225,
381 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
382 "xvnmaddadp $XT, $XA, $XB", IIC_VecFP,
383 [(set v2f64:$XT, (fneg (fma v2f64:$XA, v2f64:$XB, v2f64:$XTi)))]>,
384 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
386 let IsVSXFMAAlt = 1 in
387 def XVNMADDMDP : XX3Form<60, 233,
388 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
389 "xvnmaddmdp $XT, $XA, $XB", IIC_VecFP, []>,
390 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
394 let BaseName = "XVNMADDASP" in {
395 let isCommutable = 1 in
396 def XVNMADDASP : XX3Form<60, 193,
397 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
398 "xvnmaddasp $XT, $XA, $XB", IIC_VecFP,
399 [(set v4f32:$XT, (fneg (fma v4f32:$XA, v4f32:$XB, v4f32:$XTi)))]>,
400 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
402 let IsVSXFMAAlt = 1 in
403 def XVNMADDMSP : XX3Form<60, 201,
404 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
405 "xvnmaddmsp $XT, $XA, $XB", IIC_VecFP, []>,
406 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
410 let BaseName = "XVNMSUBADP" in {
411 let isCommutable = 1 in
412 def XVNMSUBADP : XX3Form<60, 241,
413 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
414 "xvnmsubadp $XT, $XA, $XB", IIC_VecFP,
415 [(set v2f64:$XT, (fneg (fma v2f64:$XA, v2f64:$XB, (fneg v2f64:$XTi))))]>,
416 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
418 let IsVSXFMAAlt = 1 in
419 def XVNMSUBMDP : XX3Form<60, 249,
420 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
421 "xvnmsubmdp $XT, $XA, $XB", IIC_VecFP, []>,
422 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
426 let BaseName = "XVNMSUBASP" in {
427 let isCommutable = 1 in
428 def XVNMSUBASP : XX3Form<60, 209,
429 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
430 "xvnmsubasp $XT, $XA, $XB", IIC_VecFP,
431 [(set v4f32:$XT, (fneg (fma v4f32:$XA, v4f32:$XB, (fneg v4f32:$XTi))))]>,
432 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
434 let IsVSXFMAAlt = 1 in
435 def XVNMSUBMSP : XX3Form<60, 217,
436 (outs vsrc:$XT), (ins vsrc:$XTi, vsrc:$XA, vsrc:$XB),
437 "xvnmsubmsp $XT, $XA, $XB", IIC_VecFP, []>,
438 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
442 // Division Instructions
443 def XSDIVDP : XX3Form<60, 56,
444 (outs vsfrc:$XT), (ins vsfrc:$XA, vsfrc:$XB),
445 "xsdivdp $XT, $XA, $XB", IIC_FPDivD,
446 [(set f64:$XT, (fdiv f64:$XA, f64:$XB))]>;
447 def XSSQRTDP : XX2Form<60, 75,
448 (outs vsfrc:$XT), (ins vsfrc:$XB),
449 "xssqrtdp $XT, $XB", IIC_FPSqrtD,
450 [(set f64:$XT, (fsqrt f64:$XB))]>;
452 def XSREDP : XX2Form<60, 90,
453 (outs vsfrc:$XT), (ins vsfrc:$XB),
454 "xsredp $XT, $XB", IIC_VecFP,
455 [(set f64:$XT, (PPCfre f64:$XB))]>;
456 def XSRSQRTEDP : XX2Form<60, 74,
457 (outs vsfrc:$XT), (ins vsfrc:$XB),
458 "xsrsqrtedp $XT, $XB", IIC_VecFP,
459 [(set f64:$XT, (PPCfrsqrte f64:$XB))]>;
461 def XSTDIVDP : XX3Form_1<60, 61,
462 (outs crrc:$crD), (ins vsfrc:$XA, vsfrc:$XB),
463 "xstdivdp $crD, $XA, $XB", IIC_FPCompare, []>;
464 def XSTSQRTDP : XX2Form_1<60, 106,
465 (outs crrc:$crD), (ins vsfrc:$XB),
466 "xstsqrtdp $crD, $XB", IIC_FPCompare, []>;
468 def XVDIVDP : XX3Form<60, 120,
469 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
470 "xvdivdp $XT, $XA, $XB", IIC_FPDivD,
471 [(set v2f64:$XT, (fdiv v2f64:$XA, v2f64:$XB))]>;
472 def XVDIVSP : XX3Form<60, 88,
473 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
474 "xvdivsp $XT, $XA, $XB", IIC_FPDivS,
475 [(set v4f32:$XT, (fdiv v4f32:$XA, v4f32:$XB))]>;
477 def XVSQRTDP : XX2Form<60, 203,
478 (outs vsrc:$XT), (ins vsrc:$XB),
479 "xvsqrtdp $XT, $XB", IIC_FPSqrtD,
480 [(set v2f64:$XT, (fsqrt v2f64:$XB))]>;
481 def XVSQRTSP : XX2Form<60, 139,
482 (outs vsrc:$XT), (ins vsrc:$XB),
483 "xvsqrtsp $XT, $XB", IIC_FPSqrtS,
484 [(set v4f32:$XT, (fsqrt v4f32:$XB))]>;
486 def XVTDIVDP : XX3Form_1<60, 125,
487 (outs crrc:$crD), (ins vsrc:$XA, vsrc:$XB),
488 "xvtdivdp $crD, $XA, $XB", IIC_FPCompare, []>;
489 def XVTDIVSP : XX3Form_1<60, 93,
490 (outs crrc:$crD), (ins vsrc:$XA, vsrc:$XB),
491 "xvtdivsp $crD, $XA, $XB", IIC_FPCompare, []>;
493 def XVTSQRTDP : XX2Form_1<60, 234,
494 (outs crrc:$crD), (ins vsrc:$XB),
495 "xvtsqrtdp $crD, $XB", IIC_FPCompare, []>;
496 def XVTSQRTSP : XX2Form_1<60, 170,
497 (outs crrc:$crD), (ins vsrc:$XB),
498 "xvtsqrtsp $crD, $XB", IIC_FPCompare, []>;
500 def XVREDP : XX2Form<60, 218,
501 (outs vsrc:$XT), (ins vsrc:$XB),
502 "xvredp $XT, $XB", IIC_VecFP,
503 [(set v2f64:$XT, (PPCfre v2f64:$XB))]>;
504 def XVRESP : XX2Form<60, 154,
505 (outs vsrc:$XT), (ins vsrc:$XB),
506 "xvresp $XT, $XB", IIC_VecFP,
507 [(set v4f32:$XT, (PPCfre v4f32:$XB))]>;
509 def XVRSQRTEDP : XX2Form<60, 202,
510 (outs vsrc:$XT), (ins vsrc:$XB),
511 "xvrsqrtedp $XT, $XB", IIC_VecFP,
512 [(set v2f64:$XT, (PPCfrsqrte v2f64:$XB))]>;
513 def XVRSQRTESP : XX2Form<60, 138,
514 (outs vsrc:$XT), (ins vsrc:$XB),
515 "xvrsqrtesp $XT, $XB", IIC_VecFP,
516 [(set v4f32:$XT, (PPCfrsqrte v4f32:$XB))]>;
518 // Compare Instructions
519 def XSCMPODP : XX3Form_1<60, 43,
520 (outs crrc:$crD), (ins vsfrc:$XA, vsfrc:$XB),
521 "xscmpodp $crD, $XA, $XB", IIC_FPCompare, []>;
522 def XSCMPUDP : XX3Form_1<60, 35,
523 (outs crrc:$crD), (ins vsfrc:$XA, vsfrc:$XB),
524 "xscmpudp $crD, $XA, $XB", IIC_FPCompare, []>;
526 defm XVCMPEQDP : XX3Form_Rcr<60, 99,
527 "xvcmpeqdp", "$XT, $XA, $XB", IIC_VecFPCompare,
528 int_ppc_vsx_xvcmpeqdp, v2i64, v2f64>;
529 defm XVCMPEQSP : XX3Form_Rcr<60, 67,
530 "xvcmpeqsp", "$XT, $XA, $XB", IIC_VecFPCompare,
531 int_ppc_vsx_xvcmpeqsp, v4i32, v4f32>;
532 defm XVCMPGEDP : XX3Form_Rcr<60, 115,
533 "xvcmpgedp", "$XT, $XA, $XB", IIC_VecFPCompare,
534 int_ppc_vsx_xvcmpgedp, v2i64, v2f64>;
535 defm XVCMPGESP : XX3Form_Rcr<60, 83,
536 "xvcmpgesp", "$XT, $XA, $XB", IIC_VecFPCompare,
537 int_ppc_vsx_xvcmpgesp, v4i32, v4f32>;
538 defm XVCMPGTDP : XX3Form_Rcr<60, 107,
539 "xvcmpgtdp", "$XT, $XA, $XB", IIC_VecFPCompare,
540 int_ppc_vsx_xvcmpgtdp, v2i64, v2f64>;
541 defm XVCMPGTSP : XX3Form_Rcr<60, 75,
542 "xvcmpgtsp", "$XT, $XA, $XB", IIC_VecFPCompare,
543 int_ppc_vsx_xvcmpgtsp, v4i32, v4f32>;
546 def XSABSDP : XX2Form<60, 345,
547 (outs vsfrc:$XT), (ins vsfrc:$XB),
548 "xsabsdp $XT, $XB", IIC_VecFP,
549 [(set f64:$XT, (fabs f64:$XB))]>;
550 def XSNABSDP : XX2Form<60, 361,
551 (outs vsfrc:$XT), (ins vsfrc:$XB),
552 "xsnabsdp $XT, $XB", IIC_VecFP,
553 [(set f64:$XT, (fneg (fabs f64:$XB)))]>;
554 def XSNEGDP : XX2Form<60, 377,
555 (outs vsfrc:$XT), (ins vsfrc:$XB),
556 "xsnegdp $XT, $XB", IIC_VecFP,
557 [(set f64:$XT, (fneg f64:$XB))]>;
558 def XSCPSGNDP : XX3Form<60, 176,
559 (outs vsfrc:$XT), (ins vsfrc:$XA, vsfrc:$XB),
560 "xscpsgndp $XT, $XA, $XB", IIC_VecFP,
561 [(set f64:$XT, (fcopysign f64:$XB, f64:$XA))]>;
563 def XVABSDP : XX2Form<60, 473,
564 (outs vsrc:$XT), (ins vsrc:$XB),
565 "xvabsdp $XT, $XB", IIC_VecFP,
566 [(set v2f64:$XT, (fabs v2f64:$XB))]>;
568 def XVABSSP : XX2Form<60, 409,
569 (outs vsrc:$XT), (ins vsrc:$XB),
570 "xvabssp $XT, $XB", IIC_VecFP,
571 [(set v4f32:$XT, (fabs v4f32:$XB))]>;
573 def XVCPSGNDP : XX3Form<60, 240,
574 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
575 "xvcpsgndp $XT, $XA, $XB", IIC_VecFP,
576 [(set v2f64:$XT, (fcopysign v2f64:$XB, v2f64:$XA))]>;
577 def XVCPSGNSP : XX3Form<60, 208,
578 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
579 "xvcpsgnsp $XT, $XA, $XB", IIC_VecFP,
580 [(set v4f32:$XT, (fcopysign v4f32:$XB, v4f32:$XA))]>;
582 def XVNABSDP : XX2Form<60, 489,
583 (outs vsrc:$XT), (ins vsrc:$XB),
584 "xvnabsdp $XT, $XB", IIC_VecFP,
585 [(set v2f64:$XT, (fneg (fabs v2f64:$XB)))]>;
586 def XVNABSSP : XX2Form<60, 425,
587 (outs vsrc:$XT), (ins vsrc:$XB),
588 "xvnabssp $XT, $XB", IIC_VecFP,
589 [(set v4f32:$XT, (fneg (fabs v4f32:$XB)))]>;
591 def XVNEGDP : XX2Form<60, 505,
592 (outs vsrc:$XT), (ins vsrc:$XB),
593 "xvnegdp $XT, $XB", IIC_VecFP,
594 [(set v2f64:$XT, (fneg v2f64:$XB))]>;
595 def XVNEGSP : XX2Form<60, 441,
596 (outs vsrc:$XT), (ins vsrc:$XB),
597 "xvnegsp $XT, $XB", IIC_VecFP,
598 [(set v4f32:$XT, (fneg v4f32:$XB))]>;
600 // Conversion Instructions
601 def XSCVDPSP : XX2Form<60, 265,
602 (outs vsfrc:$XT), (ins vsfrc:$XB),
603 "xscvdpsp $XT, $XB", IIC_VecFP, []>;
604 def XSCVDPSXDS : XX2Form<60, 344,
605 (outs vsfrc:$XT), (ins vsfrc:$XB),
606 "xscvdpsxds $XT, $XB", IIC_VecFP,
607 [(set f64:$XT, (PPCfctidz f64:$XB))]>;
608 let isCodeGenOnly = 1 in
609 def XSCVDPSXDSs : XX2Form<60, 344,
610 (outs vssrc:$XT), (ins vssrc:$XB),
611 "xscvdpsxds $XT, $XB", IIC_VecFP,
612 [(set f32:$XT, (PPCfctidz f32:$XB))]>;
613 def XSCVDPSXWS : XX2Form<60, 88,
614 (outs vsfrc:$XT), (ins vsfrc:$XB),
615 "xscvdpsxws $XT, $XB", IIC_VecFP,
616 [(set f64:$XT, (PPCfctiwz f64:$XB))]>;
617 let isCodeGenOnly = 1 in
618 def XSCVDPSXWSs : XX2Form<60, 88,
619 (outs vssrc:$XT), (ins vssrc:$XB),
620 "xscvdpsxws $XT, $XB", IIC_VecFP,
621 [(set f32:$XT, (PPCfctiwz f32:$XB))]>;
622 def XSCVDPUXDS : XX2Form<60, 328,
623 (outs vsfrc:$XT), (ins vsfrc:$XB),
624 "xscvdpuxds $XT, $XB", IIC_VecFP,
625 [(set f64:$XT, (PPCfctiduz f64:$XB))]>;
626 let isCodeGenOnly = 1 in
627 def XSCVDPUXDSs : XX2Form<60, 328,
628 (outs vssrc:$XT), (ins vssrc:$XB),
629 "xscvdpuxds $XT, $XB", IIC_VecFP,
630 [(set f32:$XT, (PPCfctiduz f32:$XB))]>;
631 def XSCVDPUXWS : XX2Form<60, 72,
632 (outs vsfrc:$XT), (ins vsfrc:$XB),
633 "xscvdpuxws $XT, $XB", IIC_VecFP,
634 [(set f64:$XT, (PPCfctiwuz f64:$XB))]>;
635 let isCodeGenOnly = 1 in
636 def XSCVDPUXWSs : XX2Form<60, 72,
637 (outs vssrc:$XT), (ins vssrc:$XB),
638 "xscvdpuxws $XT, $XB", IIC_VecFP,
639 [(set f32:$XT, (PPCfctiwuz f32:$XB))]>;
640 def XSCVSPDP : XX2Form<60, 329,
641 (outs vsfrc:$XT), (ins vsfrc:$XB),
642 "xscvspdp $XT, $XB", IIC_VecFP, []>;
643 def XSCVSXDDP : XX2Form<60, 376,
644 (outs vsfrc:$XT), (ins vsfrc:$XB),
645 "xscvsxddp $XT, $XB", IIC_VecFP,
646 [(set f64:$XT, (PPCfcfid f64:$XB))]>;
647 def XSCVUXDDP : XX2Form<60, 360,
648 (outs vsfrc:$XT), (ins vsfrc:$XB),
649 "xscvuxddp $XT, $XB", IIC_VecFP,
650 [(set f64:$XT, (PPCfcfidu f64:$XB))]>;
652 def XVCVDPSP : XX2Form<60, 393,
653 (outs vsrc:$XT), (ins vsrc:$XB),
654 "xvcvdpsp $XT, $XB", IIC_VecFP,
655 [(set v4f32:$XT, (int_ppc_vsx_xvcvdpsp v2f64:$XB))]>;
656 def XVCVDPSXDS : XX2Form<60, 472,
657 (outs vsrc:$XT), (ins vsrc:$XB),
658 "xvcvdpsxds $XT, $XB", IIC_VecFP,
659 [(set v2i64:$XT, (fp_to_sint v2f64:$XB))]>;
660 def XVCVDPSXWS : XX2Form<60, 216,
661 (outs vsrc:$XT), (ins vsrc:$XB),
662 "xvcvdpsxws $XT, $XB", IIC_VecFP,
663 [(set v4i32:$XT, (int_ppc_vsx_xvcvdpsxws v2f64:$XB))]>;
664 def XVCVDPUXDS : XX2Form<60, 456,
665 (outs vsrc:$XT), (ins vsrc:$XB),
666 "xvcvdpuxds $XT, $XB", IIC_VecFP,
667 [(set v2i64:$XT, (fp_to_uint v2f64:$XB))]>;
668 def XVCVDPUXWS : XX2Form<60, 200,
669 (outs vsrc:$XT), (ins vsrc:$XB),
670 "xvcvdpuxws $XT, $XB", IIC_VecFP,
671 [(set v4i32:$XT, (int_ppc_vsx_xvcvdpuxws v2f64:$XB))]>;
673 def XVCVSPDP : XX2Form<60, 457,
674 (outs vsrc:$XT), (ins vsrc:$XB),
675 "xvcvspdp $XT, $XB", IIC_VecFP,
676 [(set v2f64:$XT, (int_ppc_vsx_xvcvspdp v4f32:$XB))]>;
677 def XVCVSPSXDS : XX2Form<60, 408,
678 (outs vsrc:$XT), (ins vsrc:$XB),
679 "xvcvspsxds $XT, $XB", IIC_VecFP, []>;
680 def XVCVSPSXWS : XX2Form<60, 152,
681 (outs vsrc:$XT), (ins vsrc:$XB),
682 "xvcvspsxws $XT, $XB", IIC_VecFP,
683 [(set v4i32:$XT, (fp_to_sint v4f32:$XB))]>;
684 def XVCVSPUXDS : XX2Form<60, 392,
685 (outs vsrc:$XT), (ins vsrc:$XB),
686 "xvcvspuxds $XT, $XB", IIC_VecFP, []>;
687 def XVCVSPUXWS : XX2Form<60, 136,
688 (outs vsrc:$XT), (ins vsrc:$XB),
689 "xvcvspuxws $XT, $XB", IIC_VecFP,
690 [(set v4i32:$XT, (fp_to_uint v4f32:$XB))]>;
691 def XVCVSXDDP : XX2Form<60, 504,
692 (outs vsrc:$XT), (ins vsrc:$XB),
693 "xvcvsxddp $XT, $XB", IIC_VecFP,
694 [(set v2f64:$XT, (sint_to_fp v2i64:$XB))]>;
695 def XVCVSXDSP : XX2Form<60, 440,
696 (outs vsrc:$XT), (ins vsrc:$XB),
697 "xvcvsxdsp $XT, $XB", IIC_VecFP,
698 [(set v4f32:$XT, (int_ppc_vsx_xvcvsxdsp v2i64:$XB))]>;
699 def XVCVSXWDP : XX2Form<60, 248,
700 (outs vsrc:$XT), (ins vsrc:$XB),
701 "xvcvsxwdp $XT, $XB", IIC_VecFP,
702 [(set v2f64:$XT, (int_ppc_vsx_xvcvsxwdp v4i32:$XB))]>;
703 def XVCVSXWSP : XX2Form<60, 184,
704 (outs vsrc:$XT), (ins vsrc:$XB),
705 "xvcvsxwsp $XT, $XB", IIC_VecFP,
706 [(set v4f32:$XT, (sint_to_fp v4i32:$XB))]>;
707 def XVCVUXDDP : XX2Form<60, 488,
708 (outs vsrc:$XT), (ins vsrc:$XB),
709 "xvcvuxddp $XT, $XB", IIC_VecFP,
710 [(set v2f64:$XT, (uint_to_fp v2i64:$XB))]>;
711 def XVCVUXDSP : XX2Form<60, 424,
712 (outs vsrc:$XT), (ins vsrc:$XB),
713 "xvcvuxdsp $XT, $XB", IIC_VecFP,
714 [(set v4f32:$XT, (int_ppc_vsx_xvcvuxdsp v2i64:$XB))]>;
715 def XVCVUXWDP : XX2Form<60, 232,
716 (outs vsrc:$XT), (ins vsrc:$XB),
717 "xvcvuxwdp $XT, $XB", IIC_VecFP,
718 [(set v2f64:$XT, (int_ppc_vsx_xvcvuxwdp v4i32:$XB))]>;
719 def XVCVUXWSP : XX2Form<60, 168,
720 (outs vsrc:$XT), (ins vsrc:$XB),
721 "xvcvuxwsp $XT, $XB", IIC_VecFP,
722 [(set v4f32:$XT, (uint_to_fp v4i32:$XB))]>;
724 // Rounding Instructions
725 def XSRDPI : XX2Form<60, 73,
726 (outs vsfrc:$XT), (ins vsfrc:$XB),
727 "xsrdpi $XT, $XB", IIC_VecFP,
728 [(set f64:$XT, (fround f64:$XB))]>;
729 def XSRDPIC : XX2Form<60, 107,
730 (outs vsfrc:$XT), (ins vsfrc:$XB),
731 "xsrdpic $XT, $XB", IIC_VecFP,
732 [(set f64:$XT, (fnearbyint f64:$XB))]>;
733 def XSRDPIM : XX2Form<60, 121,
734 (outs vsfrc:$XT), (ins vsfrc:$XB),
735 "xsrdpim $XT, $XB", IIC_VecFP,
736 [(set f64:$XT, (ffloor f64:$XB))]>;
737 def XSRDPIP : XX2Form<60, 105,
738 (outs vsfrc:$XT), (ins vsfrc:$XB),
739 "xsrdpip $XT, $XB", IIC_VecFP,
740 [(set f64:$XT, (fceil f64:$XB))]>;
741 def XSRDPIZ : XX2Form<60, 89,
742 (outs vsfrc:$XT), (ins vsfrc:$XB),
743 "xsrdpiz $XT, $XB", IIC_VecFP,
744 [(set f64:$XT, (ftrunc f64:$XB))]>;
746 def XVRDPI : XX2Form<60, 201,
747 (outs vsrc:$XT), (ins vsrc:$XB),
748 "xvrdpi $XT, $XB", IIC_VecFP,
749 [(set v2f64:$XT, (fround v2f64:$XB))]>;
750 def XVRDPIC : XX2Form<60, 235,
751 (outs vsrc:$XT), (ins vsrc:$XB),
752 "xvrdpic $XT, $XB", IIC_VecFP,
753 [(set v2f64:$XT, (fnearbyint v2f64:$XB))]>;
754 def XVRDPIM : XX2Form<60, 249,
755 (outs vsrc:$XT), (ins vsrc:$XB),
756 "xvrdpim $XT, $XB", IIC_VecFP,
757 [(set v2f64:$XT, (ffloor v2f64:$XB))]>;
758 def XVRDPIP : XX2Form<60, 233,
759 (outs vsrc:$XT), (ins vsrc:$XB),
760 "xvrdpip $XT, $XB", IIC_VecFP,
761 [(set v2f64:$XT, (fceil v2f64:$XB))]>;
762 def XVRDPIZ : XX2Form<60, 217,
763 (outs vsrc:$XT), (ins vsrc:$XB),
764 "xvrdpiz $XT, $XB", IIC_VecFP,
765 [(set v2f64:$XT, (ftrunc v2f64:$XB))]>;
767 def XVRSPI : XX2Form<60, 137,
768 (outs vsrc:$XT), (ins vsrc:$XB),
769 "xvrspi $XT, $XB", IIC_VecFP,
770 [(set v4f32:$XT, (fround v4f32:$XB))]>;
771 def XVRSPIC : XX2Form<60, 171,
772 (outs vsrc:$XT), (ins vsrc:$XB),
773 "xvrspic $XT, $XB", IIC_VecFP,
774 [(set v4f32:$XT, (fnearbyint v4f32:$XB))]>;
775 def XVRSPIM : XX2Form<60, 185,
776 (outs vsrc:$XT), (ins vsrc:$XB),
777 "xvrspim $XT, $XB", IIC_VecFP,
778 [(set v4f32:$XT, (ffloor v4f32:$XB))]>;
779 def XVRSPIP : XX2Form<60, 169,
780 (outs vsrc:$XT), (ins vsrc:$XB),
781 "xvrspip $XT, $XB", IIC_VecFP,
782 [(set v4f32:$XT, (fceil v4f32:$XB))]>;
783 def XVRSPIZ : XX2Form<60, 153,
784 (outs vsrc:$XT), (ins vsrc:$XB),
785 "xvrspiz $XT, $XB", IIC_VecFP,
786 [(set v4f32:$XT, (ftrunc v4f32:$XB))]>;
788 // Max/Min Instructions
789 let isCommutable = 1 in {
790 def XSMAXDP : XX3Form<60, 160,
791 (outs vsfrc:$XT), (ins vsfrc:$XA, vsfrc:$XB),
792 "xsmaxdp $XT, $XA, $XB", IIC_VecFP,
794 (int_ppc_vsx_xsmaxdp vsfrc:$XA, vsfrc:$XB))]>;
795 def XSMINDP : XX3Form<60, 168,
796 (outs vsfrc:$XT), (ins vsfrc:$XA, vsfrc:$XB),
797 "xsmindp $XT, $XA, $XB", IIC_VecFP,
799 (int_ppc_vsx_xsmindp vsfrc:$XA, vsfrc:$XB))]>;
801 def XVMAXDP : XX3Form<60, 224,
802 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
803 "xvmaxdp $XT, $XA, $XB", IIC_VecFP,
805 (int_ppc_vsx_xvmaxdp vsrc:$XA, vsrc:$XB))]>;
806 def XVMINDP : XX3Form<60, 232,
807 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
808 "xvmindp $XT, $XA, $XB", IIC_VecFP,
810 (int_ppc_vsx_xvmindp vsrc:$XA, vsrc:$XB))]>;
812 def XVMAXSP : XX3Form<60, 192,
813 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
814 "xvmaxsp $XT, $XA, $XB", IIC_VecFP,
816 (int_ppc_vsx_xvmaxsp vsrc:$XA, vsrc:$XB))]>;
817 def XVMINSP : XX3Form<60, 200,
818 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
819 "xvminsp $XT, $XA, $XB", IIC_VecFP,
821 (int_ppc_vsx_xvminsp vsrc:$XA, vsrc:$XB))]>;
825 // Logical Instructions
826 let isCommutable = 1 in
827 def XXLAND : XX3Form<60, 130,
828 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
829 "xxland $XT, $XA, $XB", IIC_VecGeneral,
830 [(set v4i32:$XT, (and v4i32:$XA, v4i32:$XB))]>;
831 def XXLANDC : XX3Form<60, 138,
832 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
833 "xxlandc $XT, $XA, $XB", IIC_VecGeneral,
834 [(set v4i32:$XT, (and v4i32:$XA,
835 (vnot_ppc v4i32:$XB)))]>;
836 let isCommutable = 1 in {
837 def XXLNOR : XX3Form<60, 162,
838 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
839 "xxlnor $XT, $XA, $XB", IIC_VecGeneral,
840 [(set v4i32:$XT, (vnot_ppc (or v4i32:$XA,
842 def XXLOR : XX3Form<60, 146,
843 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
844 "xxlor $XT, $XA, $XB", IIC_VecGeneral,
845 [(set v4i32:$XT, (or v4i32:$XA, v4i32:$XB))]>;
846 let isCodeGenOnly = 1 in
847 def XXLORf: XX3Form<60, 146,
848 (outs vsfrc:$XT), (ins vsfrc:$XA, vsfrc:$XB),
849 "xxlor $XT, $XA, $XB", IIC_VecGeneral, []>;
850 def XXLXOR : XX3Form<60, 154,
851 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
852 "xxlxor $XT, $XA, $XB", IIC_VecGeneral,
853 [(set v4i32:$XT, (xor v4i32:$XA, v4i32:$XB))]>;
856 let isCodeGenOnly = 1, isMoveImm = 1, isAsCheapAsAMove = 1,
857 isReMaterializable = 1 in {
858 def XXLXORz : XX3Form_Zero<60, 154, (outs vsrc:$XT), (ins),
859 "xxlxor $XT, $XT, $XT", IIC_VecGeneral,
860 [(set v4i32:$XT, (v4i32 immAllZerosV))]>;
861 def XXLXORdpz : XX3Form_SetZero<60, 154,
862 (outs vsfrc:$XT), (ins),
863 "xxlxor $XT, $XT, $XT", IIC_VecGeneral,
864 [(set f64:$XT, (fpimm0))]>;
865 def XXLXORspz : XX3Form_SetZero<60, 154,
866 (outs vssrc:$XT), (ins),
867 "xxlxor $XT, $XT, $XT", IIC_VecGeneral,
868 [(set f32:$XT, (fpimm0))]>;
871 // Permutation Instructions
872 def XXMRGHW : XX3Form<60, 18,
873 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
874 "xxmrghw $XT, $XA, $XB", IIC_VecPerm, []>;
875 def XXMRGLW : XX3Form<60, 50,
876 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
877 "xxmrglw $XT, $XA, $XB", IIC_VecPerm, []>;
879 def XXPERMDI : XX3Form_2<60, 10,
880 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB, u2imm:$DM),
881 "xxpermdi $XT, $XA, $XB, $DM", IIC_VecPerm,
882 [(set v2i64:$XT, (PPCxxpermdi v2i64:$XA, v2i64:$XB,
884 let isCodeGenOnly = 1 in
885 def XXPERMDIs : XX3Form_2s<60, 10, (outs vsrc:$XT), (ins vsfrc:$XA, u2imm:$DM),
886 "xxpermdi $XT, $XA, $XA, $DM", IIC_VecPerm, []>;
887 def XXSEL : XX4Form<60, 3,
888 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB, vsrc:$XC),
889 "xxsel $XT, $XA, $XB, $XC", IIC_VecPerm, []>;
891 def XXSLDWI : XX3Form_2<60, 2,
892 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB, u2imm:$SHW),
893 "xxsldwi $XT, $XA, $XB, $SHW", IIC_VecPerm,
894 [(set v4i32:$XT, (PPCvecshl v4i32:$XA, v4i32:$XB,
895 imm32SExt16:$SHW))]>;
897 let isCodeGenOnly = 1 in
898 def XXSLDWIs : XX3Form_2s<60, 2,
899 (outs vsrc:$XT), (ins vsfrc:$XA, u2imm:$SHW),
900 "xxsldwi $XT, $XA, $XA, $SHW", IIC_VecPerm, []>;
902 def XXSPLTW : XX2Form_2<60, 164,
903 (outs vsrc:$XT), (ins vsrc:$XB, u2imm:$UIM),
904 "xxspltw $XT, $XB, $UIM", IIC_VecPerm,
906 (PPCxxsplt v4i32:$XB, imm32SExt16:$UIM))]>;
907 let isCodeGenOnly = 1 in
908 def XXSPLTWs : XX2Form_2<60, 164,
909 (outs vsrc:$XT), (ins vsfrc:$XB, u2imm:$UIM),
910 "xxspltw $XT, $XB, $UIM", IIC_VecPerm, []>;
914 // SELECT_CC_* - Used to implement the SELECT_CC DAG operation. Expanded after
915 // instruction selection into a branch sequence.
916 let PPC970_Single = 1 in {
918 def SELECT_CC_VSRC: PPCCustomInserterPseudo<(outs vsrc:$dst),
919 (ins crrc:$cond, vsrc:$T, vsrc:$F, i32imm:$BROPC),
922 def SELECT_VSRC: PPCCustomInserterPseudo<(outs vsrc:$dst),
923 (ins crbitrc:$cond, vsrc:$T, vsrc:$F),
926 (select i1:$cond, v2f64:$T, v2f64:$F))]>;
927 def SELECT_CC_VSFRC: PPCCustomInserterPseudo<(outs f8rc:$dst),
928 (ins crrc:$cond, f8rc:$T, f8rc:$F,
929 i32imm:$BROPC), "#SELECT_CC_VSFRC",
931 def SELECT_VSFRC: PPCCustomInserterPseudo<(outs f8rc:$dst),
932 (ins crbitrc:$cond, f8rc:$T, f8rc:$F),
935 (select i1:$cond, f64:$T, f64:$F))]>;
936 def SELECT_CC_VSSRC: PPCCustomInserterPseudo<(outs f4rc:$dst),
937 (ins crrc:$cond, f4rc:$T, f4rc:$F,
938 i32imm:$BROPC), "#SELECT_CC_VSSRC",
940 def SELECT_VSSRC: PPCCustomInserterPseudo<(outs f4rc:$dst),
941 (ins crbitrc:$cond, f4rc:$T, f4rc:$F),
944 (select i1:$cond, f32:$T, f32:$F))]>;
948 def : InstAlias<"xvmovdp $XT, $XB",
949 (XVCPSGNDP vsrc:$XT, vsrc:$XB, vsrc:$XB)>;
950 def : InstAlias<"xvmovsp $XT, $XB",
951 (XVCPSGNSP vsrc:$XT, vsrc:$XB, vsrc:$XB)>;
953 def : InstAlias<"xxspltd $XT, $XB, 0",
954 (XXPERMDI vsrc:$XT, vsrc:$XB, vsrc:$XB, 0)>;
955 def : InstAlias<"xxspltd $XT, $XB, 1",
956 (XXPERMDI vsrc:$XT, vsrc:$XB, vsrc:$XB, 3)>;
957 def : InstAlias<"xxmrghd $XT, $XA, $XB",
958 (XXPERMDI vsrc:$XT, vsrc:$XA, vsrc:$XB, 0)>;
959 def : InstAlias<"xxmrgld $XT, $XA, $XB",
960 (XXPERMDI vsrc:$XT, vsrc:$XA, vsrc:$XB, 3)>;
961 def : InstAlias<"xxswapd $XT, $XB",
962 (XXPERMDI vsrc:$XT, vsrc:$XB, vsrc:$XB, 2)>;
963 def : InstAlias<"xxspltd $XT, $XB, 0",
964 (XXPERMDIs vsrc:$XT, vsfrc:$XB, 0)>;
965 def : InstAlias<"xxspltd $XT, $XB, 1",
966 (XXPERMDIs vsrc:$XT, vsfrc:$XB, 3)>;
967 def : InstAlias<"xxswapd $XT, $XB",
968 (XXPERMDIs vsrc:$XT, vsfrc:$XB, 2)>;
970 let AddedComplexity = 400 in { // Prefer VSX patterns over non-VSX patterns.
972 def : Pat<(v4i32 (vnot_ppc v4i32:$A)),
973 (v4i32 (XXLNOR $A, $A))>;
974 def : Pat<(v4i32 (or (and (vnot_ppc v4i32:$C), v4i32:$A),
975 (and v4i32:$B, v4i32:$C))),
976 (v4i32 (XXSEL $A, $B, $C))>;
978 let Predicates = [IsBigEndian] in {
979 def : Pat<(v2f64 (scalar_to_vector f64:$A)),
980 (v2f64 (SUBREG_TO_REG (i64 1), $A, sub_64))>;
982 def : Pat<(f64 (extractelt v2f64:$S, 0)),
983 (f64 (EXTRACT_SUBREG $S, sub_64))>;
984 def : Pat<(f64 (extractelt v2f64:$S, 1)),
985 (f64 (EXTRACT_SUBREG (XXPERMDI $S, $S, 2), sub_64))>;
988 let Predicates = [IsLittleEndian] in {
989 def : Pat<(v2f64 (scalar_to_vector f64:$A)),
990 (v2f64 (XXPERMDI (SUBREG_TO_REG (i64 1), $A, sub_64),
991 (SUBREG_TO_REG (i64 1), $A, sub_64), 0))>;
993 def : Pat<(f64 (extractelt v2f64:$S, 0)),
994 (f64 (EXTRACT_SUBREG (XXPERMDI $S, $S, 2), sub_64))>;
995 def : Pat<(f64 (extractelt v2f64:$S, 1)),
996 (f64 (EXTRACT_SUBREG $S, sub_64))>;
999 // Additional fnmsub patterns: -a*c + b == -(a*c - b)
1000 def : Pat<(fma (fneg f64:$A), f64:$C, f64:$B),
1001 (XSNMSUBADP $B, $C, $A)>;
1002 def : Pat<(fma f64:$A, (fneg f64:$C), f64:$B),
1003 (XSNMSUBADP $B, $C, $A)>;
1005 def : Pat<(fma (fneg v2f64:$A), v2f64:$C, v2f64:$B),
1006 (XVNMSUBADP $B, $C, $A)>;
1007 def : Pat<(fma v2f64:$A, (fneg v2f64:$C), v2f64:$B),
1008 (XVNMSUBADP $B, $C, $A)>;
1010 def : Pat<(fma (fneg v4f32:$A), v4f32:$C, v4f32:$B),
1011 (XVNMSUBASP $B, $C, $A)>;
1012 def : Pat<(fma v4f32:$A, (fneg v4f32:$C), v4f32:$B),
1013 (XVNMSUBASP $B, $C, $A)>;
1015 def : Pat<(v2f64 (bitconvert v4f32:$A)),
1016 (COPY_TO_REGCLASS $A, VSRC)>;
1017 def : Pat<(v2f64 (bitconvert v4i32:$A)),
1018 (COPY_TO_REGCLASS $A, VSRC)>;
1019 def : Pat<(v2f64 (bitconvert v8i16:$A)),
1020 (COPY_TO_REGCLASS $A, VSRC)>;
1021 def : Pat<(v2f64 (bitconvert v16i8:$A)),
1022 (COPY_TO_REGCLASS $A, VSRC)>;
1024 def : Pat<(v4f32 (bitconvert v2f64:$A)),
1025 (COPY_TO_REGCLASS $A, VRRC)>;
1026 def : Pat<(v4i32 (bitconvert v2f64:$A)),
1027 (COPY_TO_REGCLASS $A, VRRC)>;
1028 def : Pat<(v8i16 (bitconvert v2f64:$A)),
1029 (COPY_TO_REGCLASS $A, VRRC)>;
1030 def : Pat<(v16i8 (bitconvert v2f64:$A)),
1031 (COPY_TO_REGCLASS $A, VRRC)>;
1033 def : Pat<(v2i64 (bitconvert v4f32:$A)),
1034 (COPY_TO_REGCLASS $A, VSRC)>;
1035 def : Pat<(v2i64 (bitconvert v4i32:$A)),
1036 (COPY_TO_REGCLASS $A, VSRC)>;
1037 def : Pat<(v2i64 (bitconvert v8i16:$A)),
1038 (COPY_TO_REGCLASS $A, VSRC)>;
1039 def : Pat<(v2i64 (bitconvert v16i8:$A)),
1040 (COPY_TO_REGCLASS $A, VSRC)>;
1042 def : Pat<(v4f32 (bitconvert v2i64:$A)),
1043 (COPY_TO_REGCLASS $A, VRRC)>;
1044 def : Pat<(v4i32 (bitconvert v2i64:$A)),
1045 (COPY_TO_REGCLASS $A, VRRC)>;
1046 def : Pat<(v8i16 (bitconvert v2i64:$A)),
1047 (COPY_TO_REGCLASS $A, VRRC)>;
1048 def : Pat<(v16i8 (bitconvert v2i64:$A)),
1049 (COPY_TO_REGCLASS $A, VRRC)>;
1051 def : Pat<(v2f64 (bitconvert v2i64:$A)),
1052 (COPY_TO_REGCLASS $A, VRRC)>;
1053 def : Pat<(v2i64 (bitconvert v2f64:$A)),
1054 (COPY_TO_REGCLASS $A, VRRC)>;
1056 def : Pat<(v2f64 (bitconvert v1i128:$A)),
1057 (COPY_TO_REGCLASS $A, VRRC)>;
1058 def : Pat<(v1i128 (bitconvert v2f64:$A)),
1059 (COPY_TO_REGCLASS $A, VRRC)>;
1061 def : Pat<(v2i64 (bitconvert f128:$A)),
1062 (COPY_TO_REGCLASS $A, VRRC)>;
1063 def : Pat<(v4i32 (bitconvert f128:$A)),
1064 (COPY_TO_REGCLASS $A, VRRC)>;
1065 def : Pat<(v8i16 (bitconvert f128:$A)),
1066 (COPY_TO_REGCLASS $A, VRRC)>;
1067 def : Pat<(v16i8 (bitconvert f128:$A)),
1068 (COPY_TO_REGCLASS $A, VRRC)>;
1070 def : Pat<(v2f64 (PPCsvec2fp v4i32:$C, 0)),
1071 (v2f64 (XVCVSXWDP (v2i64 (XXMRGHW $C, $C))))>;
1072 def : Pat<(v2f64 (PPCsvec2fp v4i32:$C, 1)),
1073 (v2f64 (XVCVSXWDP (v2i64 (XXMRGLW $C, $C))))>;
1075 def : Pat<(v2f64 (PPCuvec2fp v4i32:$C, 0)),
1076 (v2f64 (XVCVUXWDP (v2i64 (XXMRGHW $C, $C))))>;
1077 def : Pat<(v2f64 (PPCuvec2fp v4i32:$C, 1)),
1078 (v2f64 (XVCVUXWDP (v2i64 (XXMRGLW $C, $C))))>;
1080 def : Pat<(v2f64 (PPCfpextlh v4f32:$C)), (XVCVSPDP (XXMRGHW $C, $C))>;
1083 let Predicates = [HasVSX, HasOnlySwappingMemOps] in {
1084 def : Pat<(v2f64 (PPClxvd2x xoaddr:$src)), (LXVD2X xoaddr:$src)>;
1087 def : Pat<(int_ppc_vsx_stxvd2x v2f64:$rS, xoaddr:$dst),
1088 (STXVD2X $rS, xoaddr:$dst)>;
1089 def : Pat<(PPCstxvd2x v2f64:$rS, xoaddr:$dst), (STXVD2X $rS, xoaddr:$dst)>;
1091 let Predicates = [IsBigEndian, HasVSX, HasOnlySwappingMemOps] in {
1092 def : Pat<(v2f64 (load xoaddr:$src)), (LXVD2X xoaddr:$src)>;
1093 def : Pat<(v2i64 (load xoaddr:$src)), (LXVD2X xoaddr:$src)>;
1094 def : Pat<(v4i32 (load xoaddr:$src)), (LXVW4X xoaddr:$src)>;
1095 def : Pat<(v4i32 (int_ppc_vsx_lxvw4x xoaddr:$src)), (LXVW4X xoaddr:$src)>;
1096 def : Pat<(store v2f64:$rS, xoaddr:$dst), (STXVD2X $rS, xoaddr:$dst)>;
1097 def : Pat<(store v2i64:$rS, xoaddr:$dst), (STXVD2X $rS, xoaddr:$dst)>;
1098 def : Pat<(store v4i32:$XT, xoaddr:$dst), (STXVW4X $XT, xoaddr:$dst)>;
1099 def : Pat<(int_ppc_vsx_stxvw4x v4i32:$rS, xoaddr:$dst),
1100 (STXVW4X $rS, xoaddr:$dst)>;
1104 def : Pat<(v2f64 (PPCxxswapd v2f64:$src)), (XXPERMDI $src, $src, 2)>;
1105 def : Pat<(v2i64 (PPCxxswapd v2i64:$src)), (XXPERMDI $src, $src, 2)>;
1106 def : Pat<(v4f32 (PPCxxswapd v4f32:$src)), (XXPERMDI $src, $src, 2)>;
1107 def : Pat<(v4i32 (PPCxxswapd v4i32:$src)), (XXPERMDI $src, $src, 2)>;
1108 def : Pat<(v2f64 (PPCswapNoChain v2f64:$src)), (XXPERMDI $src, $src, 2)>;
1110 // PPCvecshl XT, XA, XA, 2 can be selected to both XXSLDWI XT,XA,XA,2 and
1111 // XXSWAPD XT,XA (i.e. XXPERMDI XT,XA,XA,2), the later one is more profitable.
1112 def : Pat<(v4i32 (PPCvecshl v4i32:$src, v4i32:$src, 2)), (XXPERMDI $src, $src, 2)>;
1115 def : Pat<(v2f64 (selectcc i1:$lhs, i1:$rhs, v2f64:$tval, v2f64:$fval, SETLT)),
1116 (SELECT_VSRC (CRANDC $lhs, $rhs), $tval, $fval)>;
1117 def : Pat<(v2f64 (selectcc i1:$lhs, i1:$rhs, v2f64:$tval, v2f64:$fval, SETULT)),
1118 (SELECT_VSRC (CRANDC $rhs, $lhs), $tval, $fval)>;
1119 def : Pat<(v2f64 (selectcc i1:$lhs, i1:$rhs, v2f64:$tval, v2f64:$fval, SETLE)),
1120 (SELECT_VSRC (CRORC $lhs, $rhs), $tval, $fval)>;
1121 def : Pat<(v2f64 (selectcc i1:$lhs, i1:$rhs, v2f64:$tval, v2f64:$fval, SETULE)),
1122 (SELECT_VSRC (CRORC $rhs, $lhs), $tval, $fval)>;
1123 def : Pat<(v2f64 (selectcc i1:$lhs, i1:$rhs, v2f64:$tval, v2f64:$fval, SETEQ)),
1124 (SELECT_VSRC (CREQV $lhs, $rhs), $tval, $fval)>;
1125 def : Pat<(v2f64 (selectcc i1:$lhs, i1:$rhs, v2f64:$tval, v2f64:$fval, SETGE)),
1126 (SELECT_VSRC (CRORC $rhs, $lhs), $tval, $fval)>;
1127 def : Pat<(v2f64 (selectcc i1:$lhs, i1:$rhs, v2f64:$tval, v2f64:$fval, SETUGE)),
1128 (SELECT_VSRC (CRORC $lhs, $rhs), $tval, $fval)>;
1129 def : Pat<(v2f64 (selectcc i1:$lhs, i1:$rhs, v2f64:$tval, v2f64:$fval, SETGT)),
1130 (SELECT_VSRC (CRANDC $rhs, $lhs), $tval, $fval)>;
1131 def : Pat<(v2f64 (selectcc i1:$lhs, i1:$rhs, v2f64:$tval, v2f64:$fval, SETUGT)),
1132 (SELECT_VSRC (CRANDC $lhs, $rhs), $tval, $fval)>;
1133 def : Pat<(v2f64 (selectcc i1:$lhs, i1:$rhs, v2f64:$tval, v2f64:$fval, SETNE)),
1134 (SELECT_VSRC (CRXOR $lhs, $rhs), $tval, $fval)>;
1136 def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETLT)),
1137 (SELECT_VSFRC (CRANDC $lhs, $rhs), $tval, $fval)>;
1138 def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETULT)),
1139 (SELECT_VSFRC (CRANDC $rhs, $lhs), $tval, $fval)>;
1140 def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETLE)),
1141 (SELECT_VSFRC (CRORC $lhs, $rhs), $tval, $fval)>;
1142 def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETULE)),
1143 (SELECT_VSFRC (CRORC $rhs, $lhs), $tval, $fval)>;
1144 def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETEQ)),
1145 (SELECT_VSFRC (CREQV $lhs, $rhs), $tval, $fval)>;
1146 def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETGE)),
1147 (SELECT_VSFRC (CRORC $rhs, $lhs), $tval, $fval)>;
1148 def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETUGE)),
1149 (SELECT_VSFRC (CRORC $lhs, $rhs), $tval, $fval)>;
1150 def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETGT)),
1151 (SELECT_VSFRC (CRANDC $rhs, $lhs), $tval, $fval)>;
1152 def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETUGT)),
1153 (SELECT_VSFRC (CRANDC $lhs, $rhs), $tval, $fval)>;
1154 def : Pat<(f64 (selectcc i1:$lhs, i1:$rhs, f64:$tval, f64:$fval, SETNE)),
1155 (SELECT_VSFRC (CRXOR $lhs, $rhs), $tval, $fval)>;
1158 def : Pat<(int_ppc_vsx_xvdivsp v4f32:$A, v4f32:$B),
1160 def : Pat<(int_ppc_vsx_xvdivdp v2f64:$A, v2f64:$B),
1163 // Reciprocal estimate
1164 def : Pat<(int_ppc_vsx_xvresp v4f32:$A),
1166 def : Pat<(int_ppc_vsx_xvredp v2f64:$A),
1169 // Recip. square root estimate
1170 def : Pat<(int_ppc_vsx_xvrsqrtesp v4f32:$A),
1172 def : Pat<(int_ppc_vsx_xvrsqrtedp v2f64:$A),
1176 def : Pat<(v16i8 (vselect v16i8:$vA, v16i8:$vB, v16i8:$vC)),
1178 (XXSEL (COPY_TO_REGCLASS $vC, VSRC),
1179 (COPY_TO_REGCLASS $vB, VSRC),
1180 (COPY_TO_REGCLASS $vA, VSRC)), VRRC)>;
1181 def : Pat<(v8i16 (vselect v8i16:$vA, v8i16:$vB, v8i16:$vC)),
1183 (XXSEL (COPY_TO_REGCLASS $vC, VSRC),
1184 (COPY_TO_REGCLASS $vB, VSRC),
1185 (COPY_TO_REGCLASS $vA, VSRC)), VRRC)>;
1186 def : Pat<(vselect v4i32:$vA, v4i32:$vB, v4i32:$vC),
1187 (XXSEL $vC, $vB, $vA)>;
1188 def : Pat<(vselect v2i64:$vA, v2i64:$vB, v2i64:$vC),
1189 (XXSEL $vC, $vB, $vA)>;
1190 def : Pat<(vselect v4i32:$vA, v4f32:$vB, v4f32:$vC),
1191 (XXSEL $vC, $vB, $vA)>;
1192 def : Pat<(vselect v2i64:$vA, v2f64:$vB, v2f64:$vC),
1193 (XXSEL $vC, $vB, $vA)>;
1195 def : Pat<(v4f32 (fmaxnum v4f32:$src1, v4f32:$src2)),
1196 (v4f32 (XVMAXSP $src1, $src2))>;
1197 def : Pat<(v4f32 (fminnum v4f32:$src1, v4f32:$src2)),
1198 (v4f32 (XVMINSP $src1, $src2))>;
1199 def : Pat<(v2f64 (fmaxnum v2f64:$src1, v2f64:$src2)),
1200 (v2f64 (XVMAXDP $src1, $src2))>;
1201 def : Pat<(v2f64 (fminnum v2f64:$src1, v2f64:$src2)),
1202 (v2f64 (XVMINDP $src1, $src2))>;
1204 let Predicates = [IsLittleEndian] in {
1205 def : Pat<(f64 (PPCfcfid (PPCmtvsra (i64 (vector_extract v2i64:$S, 0))))),
1206 (f64 (XSCVSXDDP (COPY_TO_REGCLASS (XXPERMDI $S, $S, 2), VSFRC)))>;
1207 def : Pat<(f64 (PPCfcfid (PPCmtvsra (i64 (vector_extract v2i64:$S, 1))))),
1208 (f64 (XSCVSXDDP (COPY_TO_REGCLASS (f64 (COPY_TO_REGCLASS $S, VSRC)), VSFRC)))>;
1209 def : Pat<(f64 (PPCfcfidu (PPCmtvsra (i64 (vector_extract v2i64:$S, 0))))),
1210 (f64 (XSCVUXDDP (COPY_TO_REGCLASS (XXPERMDI $S, $S, 2), VSFRC)))>;
1211 def : Pat<(f64 (PPCfcfidu (PPCmtvsra (i64 (vector_extract v2i64:$S, 1))))),
1212 (f64 (XSCVUXDDP (COPY_TO_REGCLASS (f64 (COPY_TO_REGCLASS $S, VSRC)), VSFRC)))>;
1215 let Predicates = [IsBigEndian] in {
1216 def : Pat<(f64 (PPCfcfid (PPCmtvsra (i64 (vector_extract v2i64:$S, 0))))),
1217 (f64 (XSCVSXDDP (COPY_TO_REGCLASS $S, VSFRC)))>;
1218 def : Pat<(f64 (PPCfcfid (PPCmtvsra (i64 (vector_extract v2i64:$S, 1))))),
1219 (f64 (XSCVSXDDP (COPY_TO_REGCLASS (XXPERMDI $S, $S, 2), VSFRC)))>;
1220 def : Pat<(f64 (PPCfcfidu (PPCmtvsra (i64 (vector_extract v2i64:$S, 0))))),
1221 (f64 (XSCVUXDDP (COPY_TO_REGCLASS $S, VSFRC)))>;
1222 def : Pat<(f64 (PPCfcfidu (PPCmtvsra (i64 (vector_extract v2i64:$S, 1))))),
1223 (f64 (XSCVUXDDP (COPY_TO_REGCLASS (XXPERMDI $S, $S, 2), VSFRC)))>;
1226 } // AddedComplexity
1230 dag Li8 = (i32 (extloadi8 xoaddr:$src));
1231 dag ZELi8 = (i32 (zextloadi8 xoaddr:$src));
1232 dag ZELi8i64 = (i64 (zextloadi8 xoaddr:$src));
1233 dag SELi8 = (i32 (sext_inreg (extloadi8 xoaddr:$src), i8));
1234 dag SELi8i64 = (i64 (sext_inreg (extloadi8 xoaddr:$src), i8));
1236 dag Li16 = (i32 (extloadi16 xoaddr:$src));
1237 dag ZELi16 = (i32 (zextloadi16 xoaddr:$src));
1238 dag ZELi16i64 = (i64 (zextloadi16 xoaddr:$src));
1239 dag SELi16 = (i32 (sextloadi16 xoaddr:$src));
1240 dag SELi16i64 = (i64 (sextloadi16 xoaddr:$src));
1242 dag Li32 = (i32 (load xoaddr:$src));
1245 def DWToSPExtractConv {
1246 dag El0US1 = (f32 (PPCfcfidus
1247 (f64 (PPCmtvsra (i64 (vector_extract v2i64:$S1, 0))))));
1248 dag El1US1 = (f32 (PPCfcfidus
1249 (f64 (PPCmtvsra (i64 (vector_extract v2i64:$S1, 1))))));
1250 dag El0US2 = (f32 (PPCfcfidus
1251 (f64 (PPCmtvsra (i64 (vector_extract v2i64:$S2, 0))))));
1252 dag El1US2 = (f32 (PPCfcfidus
1253 (f64 (PPCmtvsra (i64 (vector_extract v2i64:$S2, 1))))));
1254 dag El0SS1 = (f32 (PPCfcfids
1255 (f64 (PPCmtvsra (i64 (vector_extract v2i64:$S1, 0))))));
1256 dag El1SS1 = (f32 (PPCfcfids
1257 (f64 (PPCmtvsra (i64 (vector_extract v2i64:$S1, 1))))));
1258 dag El0SS2 = (f32 (PPCfcfids
1259 (f64 (PPCmtvsra (i64 (vector_extract v2i64:$S2, 0))))));
1260 dag El1SS2 = (f32 (PPCfcfids
1261 (f64 (PPCmtvsra (i64 (vector_extract v2i64:$S2, 1))))));
1262 dag BVU = (v4f32 (build_vector El0US1, El1US1, El0US2, El1US2));
1263 dag BVS = (v4f32 (build_vector El0SS1, El1SS1, El0SS2, El1SS2));
1266 // The following VSX instructions were introduced in Power ISA 2.07
1267 /* FIXME: if the operands are v2i64, these patterns will not match.
1268 we should define new patterns or otherwise match the same patterns
1269 when the elements are larger than i32.
1271 def HasP8Vector : Predicate<"PPCSubTarget->hasP8Vector()">;
1272 def HasDirectMove : Predicate<"PPCSubTarget->hasDirectMove()">;
1273 def NoP9Vector : Predicate<"!PPCSubTarget->hasP9Vector()">;
1274 let Predicates = [HasP8Vector] in {
1275 let AddedComplexity = 400 in { // Prefer VSX patterns over non-VSX patterns.
1276 let isCommutable = 1 in {
1277 def XXLEQV : XX3Form<60, 186,
1278 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
1279 "xxleqv $XT, $XA, $XB", IIC_VecGeneral,
1280 [(set v4i32:$XT, (vnot_ppc (xor v4i32:$XA, v4i32:$XB)))]>;
1281 def XXLNAND : XX3Form<60, 178,
1282 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
1283 "xxlnand $XT, $XA, $XB", IIC_VecGeneral,
1284 [(set v4i32:$XT, (vnot_ppc (and v4i32:$XA,
1288 def : Pat<(int_ppc_vsx_xxleqv v4i32:$A, v4i32:$B),
1291 def XXLORC : XX3Form<60, 170,
1292 (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
1293 "xxlorc $XT, $XA, $XB", IIC_VecGeneral,
1294 [(set v4i32:$XT, (or v4i32:$XA, (vnot_ppc v4i32:$XB)))]>;
1296 // VSX scalar loads introduced in ISA 2.07
1297 let mayLoad = 1, mayStore = 0 in {
1299 def LXSSPX : XX1Form_memOp<31, 524, (outs vssrc:$XT), (ins memrr:$src),
1300 "lxsspx $XT, $src", IIC_LdStLFD, []>;
1301 def LXSIWAX : XX1Form_memOp<31, 76, (outs vsfrc:$XT), (ins memrr:$src),
1302 "lxsiwax $XT, $src", IIC_LdStLFD, []>;
1303 def LXSIWZX : XX1Form_memOp<31, 12, (outs vsfrc:$XT), (ins memrr:$src),
1304 "lxsiwzx $XT, $src", IIC_LdStLFD, []>;
1306 // Pseudo instruction XFLOADf32 will be expanded to LXSSPX or LFSX later
1308 def XFLOADf32 : PseudoXFormMemOp<(outs vssrc:$XT), (ins memrr:$src),
1310 [(set f32:$XT, (load xoaddr:$src))]>;
1311 // Pseudo instruction LIWAX will be expanded to LXSIWAX or LFIWAX later
1312 def LIWAX : PseudoXFormMemOp<(outs vsfrc:$XT), (ins memrr:$src),
1314 [(set f64:$XT, (PPClfiwax xoaddr:$src))]>;
1315 // Pseudo instruction LIWZX will be expanded to LXSIWZX or LFIWZX later
1316 def LIWZX : PseudoXFormMemOp<(outs vsfrc:$XT), (ins memrr:$src),
1318 [(set f64:$XT, (PPClfiwzx xoaddr:$src))]>;
1321 // VSX scalar stores introduced in ISA 2.07
1322 let mayStore = 1, mayLoad = 0 in {
1324 def STXSSPX : XX1Form_memOp<31, 652, (outs), (ins vssrc:$XT, memrr:$dst),
1325 "stxsspx $XT, $dst", IIC_LdStSTFD, []>;
1326 def STXSIWX : XX1Form_memOp<31, 140, (outs), (ins vsfrc:$XT, memrr:$dst),
1327 "stxsiwx $XT, $dst", IIC_LdStSTFD, []>;
1329 // Pseudo instruction XFSTOREf32 will be expanded to STXSSPX or STFSX later
1331 def XFSTOREf32 : PseudoXFormMemOp<(outs), (ins vssrc:$XT, memrr:$dst),
1333 [(store f32:$XT, xoaddr:$dst)]>;
1334 // Pseudo instruction STIWX will be expanded to STXSIWX or STFIWX later
1335 def STIWX : PseudoXFormMemOp<(outs), (ins vsfrc:$XT, memrr:$dst),
1337 [(PPCstfiwx f64:$XT, xoaddr:$dst)]>;
1340 def : Pat<(f64 (extloadf32 xoaddr:$src)),
1341 (COPY_TO_REGCLASS (XFLOADf32 xoaddr:$src), VSFRC)>;
1342 def : Pat<(f32 (fpround (f64 (extloadf32 xoaddr:$src)))),
1343 (f32 (XFLOADf32 xoaddr:$src))>;
1344 def : Pat<(f64 (fpextend f32:$src)),
1345 (COPY_TO_REGCLASS $src, VSFRC)>;
1347 def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETLT)),
1348 (SELECT_VSSRC (CRANDC $lhs, $rhs), $tval, $fval)>;
1349 def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETULT)),
1350 (SELECT_VSSRC (CRANDC $rhs, $lhs), $tval, $fval)>;
1351 def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETLE)),
1352 (SELECT_VSSRC (CRORC $lhs, $rhs), $tval, $fval)>;
1353 def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETULE)),
1354 (SELECT_VSSRC (CRORC $rhs, $lhs), $tval, $fval)>;
1355 def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETEQ)),
1356 (SELECT_VSSRC (CREQV $lhs, $rhs), $tval, $fval)>;
1357 def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETGE)),
1358 (SELECT_VSSRC (CRORC $rhs, $lhs), $tval, $fval)>;
1359 def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETUGE)),
1360 (SELECT_VSSRC (CRORC $lhs, $rhs), $tval, $fval)>;
1361 def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETGT)),
1362 (SELECT_VSSRC (CRANDC $rhs, $lhs), $tval, $fval)>;
1363 def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETUGT)),
1364 (SELECT_VSSRC (CRANDC $lhs, $rhs), $tval, $fval)>;
1365 def : Pat<(f32 (selectcc i1:$lhs, i1:$rhs, f32:$tval, f32:$fval, SETNE)),
1366 (SELECT_VSSRC (CRXOR $lhs, $rhs), $tval, $fval)>;
1368 // VSX Elementary Scalar FP arithmetic (SP)
1369 let isCommutable = 1 in {
1370 def XSADDSP : XX3Form<60, 0,
1371 (outs vssrc:$XT), (ins vssrc:$XA, vssrc:$XB),
1372 "xsaddsp $XT, $XA, $XB", IIC_VecFP,
1373 [(set f32:$XT, (fadd f32:$XA, f32:$XB))]>;
1374 def XSMULSP : XX3Form<60, 16,
1375 (outs vssrc:$XT), (ins vssrc:$XA, vssrc:$XB),
1376 "xsmulsp $XT, $XA, $XB", IIC_VecFP,
1377 [(set f32:$XT, (fmul f32:$XA, f32:$XB))]>;
1379 def XSSUBSP : XX3Form<60, 8,
1380 (outs vssrc:$XT), (ins vssrc:$XA, vssrc:$XB),
1381 "xssubsp $XT, $XA, $XB", IIC_VecFP,
1382 [(set f32:$XT, (fsub f32:$XA, f32:$XB))]>;
1383 def XSDIVSP : XX3Form<60, 24,
1384 (outs vssrc:$XT), (ins vssrc:$XA, vssrc:$XB),
1385 "xsdivsp $XT, $XA, $XB", IIC_FPDivS,
1386 [(set f32:$XT, (fdiv f32:$XA, f32:$XB))]>;
1387 def XSRESP : XX2Form<60, 26,
1388 (outs vssrc:$XT), (ins vssrc:$XB),
1389 "xsresp $XT, $XB", IIC_VecFP,
1390 [(set f32:$XT, (PPCfre f32:$XB))]>;
1391 def XSRSP : XX2Form<60, 281,
1392 (outs vssrc:$XT), (ins vsfrc:$XB),
1393 "xsrsp $XT, $XB", IIC_VecFP, []>;
1394 def XSSQRTSP : XX2Form<60, 11,
1395 (outs vssrc:$XT), (ins vssrc:$XB),
1396 "xssqrtsp $XT, $XB", IIC_FPSqrtS,
1397 [(set f32:$XT, (fsqrt f32:$XB))]>;
1398 def XSRSQRTESP : XX2Form<60, 10,
1399 (outs vssrc:$XT), (ins vssrc:$XB),
1400 "xsrsqrtesp $XT, $XB", IIC_VecFP,
1401 [(set f32:$XT, (PPCfrsqrte f32:$XB))]>;
1404 let BaseName = "XSMADDASP" in {
1405 let isCommutable = 1 in
1406 def XSMADDASP : XX3Form<60, 1,
1408 (ins vssrc:$XTi, vssrc:$XA, vssrc:$XB),
1409 "xsmaddasp $XT, $XA, $XB", IIC_VecFP,
1410 [(set f32:$XT, (fma f32:$XA, f32:$XB, f32:$XTi))]>,
1411 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
1413 let IsVSXFMAAlt = 1 in
1414 def XSMADDMSP : XX3Form<60, 9,
1416 (ins vssrc:$XTi, vssrc:$XA, vssrc:$XB),
1417 "xsmaddmsp $XT, $XA, $XB", IIC_VecFP, []>,
1418 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
1422 let BaseName = "XSMSUBASP" in {
1423 let isCommutable = 1 in
1424 def XSMSUBASP : XX3Form<60, 17,
1426 (ins vssrc:$XTi, vssrc:$XA, vssrc:$XB),
1427 "xsmsubasp $XT, $XA, $XB", IIC_VecFP,
1428 [(set f32:$XT, (fma f32:$XA, f32:$XB,
1429 (fneg f32:$XTi)))]>,
1430 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
1432 let IsVSXFMAAlt = 1 in
1433 def XSMSUBMSP : XX3Form<60, 25,
1435 (ins vssrc:$XTi, vssrc:$XA, vssrc:$XB),
1436 "xsmsubmsp $XT, $XA, $XB", IIC_VecFP, []>,
1437 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
1441 let BaseName = "XSNMADDASP" in {
1442 let isCommutable = 1 in
1443 def XSNMADDASP : XX3Form<60, 129,
1445 (ins vssrc:$XTi, vssrc:$XA, vssrc:$XB),
1446 "xsnmaddasp $XT, $XA, $XB", IIC_VecFP,
1447 [(set f32:$XT, (fneg (fma f32:$XA, f32:$XB,
1449 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
1451 let IsVSXFMAAlt = 1 in
1452 def XSNMADDMSP : XX3Form<60, 137,
1454 (ins vssrc:$XTi, vssrc:$XA, vssrc:$XB),
1455 "xsnmaddmsp $XT, $XA, $XB", IIC_VecFP, []>,
1456 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
1460 let BaseName = "XSNMSUBASP" in {
1461 let isCommutable = 1 in
1462 def XSNMSUBASP : XX3Form<60, 145,
1464 (ins vssrc:$XTi, vssrc:$XA, vssrc:$XB),
1465 "xsnmsubasp $XT, $XA, $XB", IIC_VecFP,
1466 [(set f32:$XT, (fneg (fma f32:$XA, f32:$XB,
1467 (fneg f32:$XTi))))]>,
1468 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
1470 let IsVSXFMAAlt = 1 in
1471 def XSNMSUBMSP : XX3Form<60, 153,
1473 (ins vssrc:$XTi, vssrc:$XA, vssrc:$XB),
1474 "xsnmsubmsp $XT, $XA, $XB", IIC_VecFP, []>,
1475 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">,
1479 // Single Precision Conversions (FP <-> INT)
1480 def XSCVSXDSP : XX2Form<60, 312,
1481 (outs vssrc:$XT), (ins vsfrc:$XB),
1482 "xscvsxdsp $XT, $XB", IIC_VecFP,
1483 [(set f32:$XT, (PPCfcfids f64:$XB))]>;
1484 def XSCVUXDSP : XX2Form<60, 296,
1485 (outs vssrc:$XT), (ins vsfrc:$XB),
1486 "xscvuxdsp $XT, $XB", IIC_VecFP,
1487 [(set f32:$XT, (PPCfcfidus f64:$XB))]>;
1489 // Conversions between vector and scalar single precision
1490 def XSCVDPSPN : XX2Form<60, 267, (outs vsrc:$XT), (ins vssrc:$XB),
1491 "xscvdpspn $XT, $XB", IIC_VecFP, []>;
1492 def XSCVSPDPN : XX2Form<60, 331, (outs vssrc:$XT), (ins vsrc:$XB),
1493 "xscvspdpn $XT, $XB", IIC_VecFP, []>;
1495 let Predicates = [IsLittleEndian] in {
1496 def : Pat<DWToSPExtractConv.El0SS1,
1497 (f32 (XSCVSXDSP (COPY_TO_REGCLASS (XXPERMDI $S1, $S1, 2), VSFRC)))>;
1498 def : Pat<DWToSPExtractConv.El1SS1,
1499 (f32 (XSCVSXDSP (COPY_TO_REGCLASS
1500 (f64 (COPY_TO_REGCLASS $S1, VSRC)), VSFRC)))>;
1501 def : Pat<DWToSPExtractConv.El0US1,
1502 (f32 (XSCVUXDSP (COPY_TO_REGCLASS (XXPERMDI $S1, $S1, 2), VSFRC)))>;
1503 def : Pat<DWToSPExtractConv.El1US1,
1504 (f32 (XSCVUXDSP (COPY_TO_REGCLASS
1505 (f64 (COPY_TO_REGCLASS $S1, VSRC)), VSFRC)))>;
1508 let Predicates = [IsBigEndian] in {
1509 def : Pat<DWToSPExtractConv.El0SS1,
1510 (f32 (XSCVSXDSP (COPY_TO_REGCLASS $S1, VSFRC)))>;
1511 def : Pat<DWToSPExtractConv.El1SS1,
1512 (f32 (XSCVSXDSP (COPY_TO_REGCLASS (XXPERMDI $S1, $S1, 2), VSFRC)))>;
1513 def : Pat<DWToSPExtractConv.El0US1,
1514 (f32 (XSCVUXDSP (COPY_TO_REGCLASS $S1, VSFRC)))>;
1515 def : Pat<DWToSPExtractConv.El1US1,
1516 (f32 (XSCVUXDSP (COPY_TO_REGCLASS (XXPERMDI $S1, $S1, 2), VSFRC)))>;
1519 // Instructions for converting float to i64 feeding a store.
1520 let Predicates = [NoP9Vector] in {
1521 def : Pat<(PPCstore_scal_int_from_vsr
1522 (f64 (PPCcv_fp_to_sint_in_vsr f64:$src)), xoaddr:$dst, 8),
1523 (STXSDX (XSCVDPSXDS f64:$src), xoaddr:$dst)>;
1524 def : Pat<(PPCstore_scal_int_from_vsr
1525 (f64 (PPCcv_fp_to_uint_in_vsr f64:$src)), xoaddr:$dst, 8),
1526 (STXSDX (XSCVDPUXDS f64:$src), xoaddr:$dst)>;
1529 // Instructions for converting float to i32 feeding a store.
1530 def : Pat<(PPCstore_scal_int_from_vsr
1531 (f64 (PPCcv_fp_to_sint_in_vsr f64:$src)), xoaddr:$dst, 4),
1532 (STIWX (XSCVDPSXWS f64:$src), xoaddr:$dst)>;
1533 def : Pat<(PPCstore_scal_int_from_vsr
1534 (f64 (PPCcv_fp_to_uint_in_vsr f64:$src)), xoaddr:$dst, 4),
1535 (STIWX (XSCVDPUXWS f64:$src), xoaddr:$dst)>;
1537 def : Pat<(v2i64 (smax v2i64:$src1, v2i64:$src2)),
1538 (v2i64 (VMAXSD (COPY_TO_REGCLASS $src1, VRRC),
1539 (COPY_TO_REGCLASS $src2, VRRC)))>;
1540 def : Pat<(v2i64 (umax v2i64:$src1, v2i64:$src2)),
1541 (v2i64 (VMAXUD (COPY_TO_REGCLASS $src1, VRRC),
1542 (COPY_TO_REGCLASS $src2, VRRC)))>;
1543 def : Pat<(v2i64 (smin v2i64:$src1, v2i64:$src2)),
1544 (v2i64 (VMINSD (COPY_TO_REGCLASS $src1, VRRC),
1545 (COPY_TO_REGCLASS $src2, VRRC)))>;
1546 def : Pat<(v2i64 (umin v2i64:$src1, v2i64:$src2)),
1547 (v2i64 (VMINUD (COPY_TO_REGCLASS $src1, VRRC),
1548 (COPY_TO_REGCLASS $src2, VRRC)))>;
1549 } // AddedComplexity = 400
1552 let AddedComplexity = 400 in {
1553 let Predicates = [HasDirectMove] in {
1554 // VSX direct move instructions
1555 def MFVSRD : XX1_RS6_RD5_XO<31, 51, (outs g8rc:$rA), (ins vsfrc:$XT),
1556 "mfvsrd $rA, $XT", IIC_VecGeneral,
1557 [(set i64:$rA, (PPCmfvsr f64:$XT))]>,
1558 Requires<[In64BitMode]>;
1559 let isCodeGenOnly = 1 in
1560 def MFVRD : XX1_RS6_RD5_XO<31, 51, (outs g8rc:$rA), (ins vsrc:$XT),
1561 "mfvsrd $rA, $XT", IIC_VecGeneral,
1563 Requires<[In64BitMode]>;
1564 def MFVSRWZ : XX1_RS6_RD5_XO<31, 115, (outs gprc:$rA), (ins vsfrc:$XT),
1565 "mfvsrwz $rA, $XT", IIC_VecGeneral,
1566 [(set i32:$rA, (PPCmfvsr f64:$XT))]>;
1567 def MTVSRD : XX1_RS6_RD5_XO<31, 179, (outs vsfrc:$XT), (ins g8rc:$rA),
1568 "mtvsrd $XT, $rA", IIC_VecGeneral,
1569 [(set f64:$XT, (PPCmtvsra i64:$rA))]>,
1570 Requires<[In64BitMode]>;
1571 def MTVSRWA : XX1_RS6_RD5_XO<31, 211, (outs vsfrc:$XT), (ins gprc:$rA),
1572 "mtvsrwa $XT, $rA", IIC_VecGeneral,
1573 [(set f64:$XT, (PPCmtvsra i32:$rA))]>;
1574 def MTVSRWZ : XX1_RS6_RD5_XO<31, 243, (outs vsfrc:$XT), (ins gprc:$rA),
1575 "mtvsrwz $XT, $rA", IIC_VecGeneral,
1576 [(set f64:$XT, (PPCmtvsrz i32:$rA))]>;
1579 let Predicates = [IsISA3_0, HasDirectMove] in {
1580 def MTVSRWS: XX1_RS6_RD5_XO<31, 403, (outs vsrc:$XT), (ins gprc:$rA),
1581 "mtvsrws $XT, $rA", IIC_VecGeneral, []>;
1583 def MTVSRDD: XX1Form<31, 435, (outs vsrc:$XT), (ins g8rc_nox0:$rA, g8rc:$rB),
1584 "mtvsrdd $XT, $rA, $rB", IIC_VecGeneral,
1585 []>, Requires<[In64BitMode]>;
1587 def MFVSRLD: XX1_RS6_RD5_XO<31, 307, (outs g8rc:$rA), (ins vsrc:$XT),
1588 "mfvsrld $rA, $XT", IIC_VecGeneral,
1589 []>, Requires<[In64BitMode]>;
1591 } // IsISA3_0, HasDirectMove
1592 } // AddedComplexity = 400
1594 // We want to parse this from asm, but we don't want to emit this as it would
1595 // be emitted with a VSX reg. So leave Emit = 0 here.
1596 def : InstAlias<"mfvrd $rA, $XT",
1597 (MFVRD g8rc:$rA, vrrc:$XT), 0>;
1598 def : InstAlias<"mffprd $rA, $src",
1599 (MFVSRD g8rc:$rA, f8rc:$src)>;
1601 /* Direct moves of various widths from GPR's into VSR's. Each move lines
1602 the value up into element 0 (both BE and LE). Namely, entities smaller than
1603 a doubleword are shifted left and moved for BE. For LE, they're moved, then
1604 swapped to go into the least significant element of the VSR.
1610 (INSERT_SUBREG (i64 (IMPLICIT_DEF)), $A, sub_32), 56, 7));
1614 (INSERT_SUBREG (i64 (IMPLICIT_DEF)), $A, sub_32), 48, 15));
1618 (INSERT_SUBREG (i64 (IMPLICIT_DEF)), $A, sub_32), 32, 31));
1619 dag BE_DWORD_0 = (MTVSRD $A);
1621 dag LE_MTVSRW = (MTVSRD (INSERT_SUBREG (i64 (IMPLICIT_DEF)), $A, sub_32));
1622 dag LE_WORD_1 = (v2i64 (INSERT_SUBREG (v2i64 (IMPLICIT_DEF)),
1623 LE_MTVSRW, sub_64));
1624 dag LE_WORD_0 = (XXPERMDI LE_WORD_1, LE_WORD_1, 2);
1625 dag LE_DWORD_1 = (v2i64 (INSERT_SUBREG (v2i64 (IMPLICIT_DEF)),
1626 BE_DWORD_0, sub_64));
1627 dag LE_DWORD_0 = (XXPERMDI LE_DWORD_1, LE_DWORD_1, 2);
1630 /* Patterns for extracting elements out of vectors. Integer elements are
1631 extracted using direct move operations. Patterns for extracting elements
1632 whose indices are not available at compile time are also provided with
1633 various _VARIABLE_ patterns.
1634 The numbering for the DAG's is for LE, but when used on BE, the correct
1635 LE element can just be used (i.e. LE_BYTE_2 == BE_BYTE_13).
1637 def VectorExtractions {
1638 // Doubleword extraction
1642 (XXPERMDI (COPY_TO_REGCLASS $S, VSRC),
1643 (COPY_TO_REGCLASS $S, VSRC), 2), sub_64));
1644 dag LE_DWORD_1 = (MFVSRD
1646 (v2i64 (COPY_TO_REGCLASS $S, VSRC)), sub_64));
1649 dag LE_WORD_0 = (MFVSRWZ (EXTRACT_SUBREG (XXPERMDI $S, $S, 2), sub_64));
1650 dag LE_WORD_1 = (MFVSRWZ (EXTRACT_SUBREG (XXSLDWI $S, $S, 1), sub_64));
1651 dag LE_WORD_2 = (MFVSRWZ (EXTRACT_SUBREG
1652 (v2i64 (COPY_TO_REGCLASS $S, VSRC)), sub_64));
1653 dag LE_WORD_3 = (MFVSRWZ (EXTRACT_SUBREG (XXSLDWI $S, $S, 3), sub_64));
1655 // Halfword extraction
1656 dag LE_HALF_0 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_0, 0, 48), sub_32));
1657 dag LE_HALF_1 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_0, 48, 48), sub_32));
1658 dag LE_HALF_2 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_0, 32, 48), sub_32));
1659 dag LE_HALF_3 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_0, 16, 48), sub_32));
1660 dag LE_HALF_4 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_1, 0, 48), sub_32));
1661 dag LE_HALF_5 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_1, 48, 48), sub_32));
1662 dag LE_HALF_6 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_1, 32, 48), sub_32));
1663 dag LE_HALF_7 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_1, 16, 48), sub_32));
1666 dag LE_BYTE_0 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_0, 0, 56), sub_32));
1667 dag LE_BYTE_1 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_0, 56, 56), sub_32));
1668 dag LE_BYTE_2 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_0, 48, 56), sub_32));
1669 dag LE_BYTE_3 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_0, 40, 56), sub_32));
1670 dag LE_BYTE_4 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_0, 32, 56), sub_32));
1671 dag LE_BYTE_5 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_0, 24, 56), sub_32));
1672 dag LE_BYTE_6 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_0, 16, 56), sub_32));
1673 dag LE_BYTE_7 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_0, 8, 56), sub_32));
1674 dag LE_BYTE_8 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_1, 0, 56), sub_32));
1675 dag LE_BYTE_9 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_1, 56, 56), sub_32));
1676 dag LE_BYTE_10 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_1, 48, 56), sub_32));
1677 dag LE_BYTE_11 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_1, 40, 56), sub_32));
1678 dag LE_BYTE_12 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_1, 32, 56), sub_32));
1679 dag LE_BYTE_13 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_1, 24, 56), sub_32));
1680 dag LE_BYTE_14 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_1, 16, 56), sub_32));
1681 dag LE_BYTE_15 = (i32 (EXTRACT_SUBREG (RLDICL LE_DWORD_1, 8, 56), sub_32));
1683 /* Variable element number (BE and LE patterns must be specified separately)
1684 This is a rather involved process.
1686 Conceptually, this is how the move is accomplished:
1687 1. Identify which doubleword contains the element
1688 2. Shift in the VMX register so that the correct doubleword is correctly
1689 lined up for the MFVSRD
1690 3. Perform the move so that the element (along with some extra stuff)
1692 4. Right shift within the GPR so that the element is right-justified
1694 Of course, the index is an element number which has a different meaning
1695 on LE/BE so the patterns have to be specified separately.
1697 Note: The final result will be the element right-justified with high
1698 order bits being arbitrarily defined (namely, whatever was in the
1699 vector register to the left of the value originally).
1704 - For elements 0-7, we shift left by 8 bytes since they're on the right
1705 - For elements 8-15, we need not shift (shift left by zero bytes)
1706 This is accomplished by inverting the bits of the index and AND-ing
1707 with 0x8 (i.e. clearing all bits of the index and inverting bit 60).
1709 dag LE_VBYTE_PERM_VEC = (v16i8 (LVSL ZERO8, (ANDC8 (LI8 8), $Idx)));
1712 // - Now that we set up the shift amount, we shift in the VMX register
1713 dag LE_VBYTE_PERMUTE = (v16i8 (VPERM $S, $S, LE_VBYTE_PERM_VEC));
1716 // - The doubleword containing our element is moved to a GPR
1717 dag LE_MV_VBYTE = (MFVSRD
1719 (v2i64 (COPY_TO_REGCLASS LE_VBYTE_PERMUTE, VSRC)),
1723 - Truncate the element number to the range 0-7 (8-15 are symmetrical
1724 and out of range values are truncated accordingly)
1725 - Multiply by 8 as we need to shift right by the number of bits, not bytes
1726 - Shift right in the GPR by the calculated value
1728 dag LE_VBYTE_SHIFT = (EXTRACT_SUBREG (RLDICR (AND8 (LI8 7), $Idx), 3, 60),
1730 dag LE_VARIABLE_BYTE = (EXTRACT_SUBREG (SRD LE_MV_VBYTE, LE_VBYTE_SHIFT),
1733 /* LE variable halfword
1735 - For elements 0-3, we shift left by 8 since they're on the right
1736 - For elements 4-7, we need not shift (shift left by zero bytes)
1737 Similarly to the byte pattern, we invert the bits of the index, but we
1738 AND with 0x4 (i.e. clear all bits of the index and invert bit 61).
1739 Of course, the shift is still by 8 bytes, so we must multiply by 2.
1741 dag LE_VHALF_PERM_VEC =
1742 (v16i8 (LVSL ZERO8, (RLDICR (ANDC8 (LI8 4), $Idx), 1, 62)));
1745 // - Now that we set up the shift amount, we shift in the VMX register
1746 dag LE_VHALF_PERMUTE = (v16i8 (VPERM $S, $S, LE_VHALF_PERM_VEC));
1749 // - The doubleword containing our element is moved to a GPR
1750 dag LE_MV_VHALF = (MFVSRD
1752 (v2i64 (COPY_TO_REGCLASS LE_VHALF_PERMUTE, VSRC)),
1756 - Truncate the element number to the range 0-3 (4-7 are symmetrical
1757 and out of range values are truncated accordingly)
1758 - Multiply by 16 as we need to shift right by the number of bits
1759 - Shift right in the GPR by the calculated value
1761 dag LE_VHALF_SHIFT = (EXTRACT_SUBREG (RLDICR (AND8 (LI8 3), $Idx), 4, 59),
1763 dag LE_VARIABLE_HALF = (EXTRACT_SUBREG (SRD LE_MV_VHALF, LE_VHALF_SHIFT),
1768 - For elements 0-1, we shift left by 8 since they're on the right
1769 - For elements 2-3, we need not shift
1771 dag LE_VWORD_PERM_VEC = (v16i8 (LVSL ZERO8,
1772 (RLDICR (ANDC8 (LI8 2), $Idx), 2, 61)));
1775 // - Now that we set up the shift amount, we shift in the VMX register
1776 dag LE_VWORD_PERMUTE = (v16i8 (VPERM $S, $S, LE_VWORD_PERM_VEC));
1779 // - The doubleword containing our element is moved to a GPR
1780 dag LE_MV_VWORD = (MFVSRD
1782 (v2i64 (COPY_TO_REGCLASS LE_VWORD_PERMUTE, VSRC)),
1786 - Truncate the element number to the range 0-1 (2-3 are symmetrical
1787 and out of range values are truncated accordingly)
1788 - Multiply by 32 as we need to shift right by the number of bits
1789 - Shift right in the GPR by the calculated value
1791 dag LE_VWORD_SHIFT = (EXTRACT_SUBREG (RLDICR (AND8 (LI8 1), $Idx), 5, 58),
1793 dag LE_VARIABLE_WORD = (EXTRACT_SUBREG (SRD LE_MV_VWORD, LE_VWORD_SHIFT),
1796 /* LE variable doubleword
1798 - For element 0, we shift left by 8 since it's on the right
1799 - For element 1, we need not shift
1801 dag LE_VDWORD_PERM_VEC = (v16i8 (LVSL ZERO8,
1802 (RLDICR (ANDC8 (LI8 1), $Idx), 3, 60)));
1805 // - Now that we set up the shift amount, we shift in the VMX register
1806 dag LE_VDWORD_PERMUTE = (v16i8 (VPERM $S, $S, LE_VDWORD_PERM_VEC));
1809 // - The doubleword containing our element is moved to a GPR
1810 // - Number 4. is not needed for the doubleword as the value is 64-bits
1811 dag LE_VARIABLE_DWORD =
1812 (MFVSRD (EXTRACT_SUBREG
1813 (v2i64 (COPY_TO_REGCLASS LE_VDWORD_PERMUTE, VSRC)),
1816 /* LE variable float
1817 - Shift the vector to line up the desired element to BE Word 0
1818 - Convert 32-bit float to a 64-bit single precision float
1820 dag LE_VFLOAT_PERM_VEC = (v16i8 (LVSL ZERO8,
1821 (RLDICR (XOR8 (LI8 3), $Idx), 2, 61)));
1822 dag LE_VFLOAT_PERMUTE = (VPERM $S, $S, LE_VFLOAT_PERM_VEC);
1823 dag LE_VARIABLE_FLOAT = (XSCVSPDPN LE_VFLOAT_PERMUTE);
1825 /* LE variable double
1826 Same as the LE doubleword except there is no move.
1828 dag LE_VDOUBLE_PERMUTE = (v16i8 (VPERM (v16i8 (COPY_TO_REGCLASS $S, VRRC)),
1829 (v16i8 (COPY_TO_REGCLASS $S, VRRC)),
1830 LE_VDWORD_PERM_VEC));
1831 dag LE_VARIABLE_DOUBLE = (COPY_TO_REGCLASS LE_VDOUBLE_PERMUTE, VSRC);
1834 The algorithm here is the same as the LE variable byte except:
1835 - The shift in the VMX register is by 0/8 for opposite element numbers so
1836 we simply AND the element number with 0x8
1837 - The order of elements after the move to GPR is reversed, so we invert
1838 the bits of the index prior to truncating to the range 0-7
1840 dag BE_VBYTE_PERM_VEC = (v16i8 (LVSL ZERO8, (ANDIo8 $Idx, 8)));
1841 dag BE_VBYTE_PERMUTE = (v16i8 (VPERM $S, $S, BE_VBYTE_PERM_VEC));
1842 dag BE_MV_VBYTE = (MFVSRD
1844 (v2i64 (COPY_TO_REGCLASS BE_VBYTE_PERMUTE, VSRC)),
1846 dag BE_VBYTE_SHIFT = (EXTRACT_SUBREG (RLDICR (ANDC8 (LI8 7), $Idx), 3, 60),
1848 dag BE_VARIABLE_BYTE = (EXTRACT_SUBREG (SRD BE_MV_VBYTE, BE_VBYTE_SHIFT),
1851 /* BE variable halfword
1852 The algorithm here is the same as the LE variable halfword except:
1853 - The shift in the VMX register is by 0/8 for opposite element numbers so
1854 we simply AND the element number with 0x4 and multiply by 2
1855 - The order of elements after the move to GPR is reversed, so we invert
1856 the bits of the index prior to truncating to the range 0-3
1858 dag BE_VHALF_PERM_VEC = (v16i8 (LVSL ZERO8,
1859 (RLDICR (ANDIo8 $Idx, 4), 1, 62)));
1860 dag BE_VHALF_PERMUTE = (v16i8 (VPERM $S, $S, BE_VHALF_PERM_VEC));
1861 dag BE_MV_VHALF = (MFVSRD
1863 (v2i64 (COPY_TO_REGCLASS BE_VHALF_PERMUTE, VSRC)),
1865 dag BE_VHALF_SHIFT = (EXTRACT_SUBREG (RLDICR (ANDC8 (LI8 3), $Idx), 4, 59),
1867 dag BE_VARIABLE_HALF = (EXTRACT_SUBREG (SRD BE_MV_VHALF, BE_VHALF_SHIFT),
1871 The algorithm is the same as the LE variable word except:
1872 - The shift in the VMX register happens for opposite element numbers
1873 - The order of elements after the move to GPR is reversed, so we invert
1874 the bits of the index prior to truncating to the range 0-1
1876 dag BE_VWORD_PERM_VEC = (v16i8 (LVSL ZERO8,
1877 (RLDICR (ANDIo8 $Idx, 2), 2, 61)));
1878 dag BE_VWORD_PERMUTE = (v16i8 (VPERM $S, $S, BE_VWORD_PERM_VEC));
1879 dag BE_MV_VWORD = (MFVSRD
1881 (v2i64 (COPY_TO_REGCLASS BE_VWORD_PERMUTE, VSRC)),
1883 dag BE_VWORD_SHIFT = (EXTRACT_SUBREG (RLDICR (ANDC8 (LI8 1), $Idx), 5, 58),
1885 dag BE_VARIABLE_WORD = (EXTRACT_SUBREG (SRD BE_MV_VWORD, BE_VWORD_SHIFT),
1888 /* BE variable doubleword
1889 Same as the LE doubleword except we shift in the VMX register for opposite
1892 dag BE_VDWORD_PERM_VEC = (v16i8 (LVSL ZERO8,
1893 (RLDICR (ANDIo8 $Idx, 1), 3, 60)));
1894 dag BE_VDWORD_PERMUTE = (v16i8 (VPERM $S, $S, BE_VDWORD_PERM_VEC));
1895 dag BE_VARIABLE_DWORD =
1896 (MFVSRD (EXTRACT_SUBREG
1897 (v2i64 (COPY_TO_REGCLASS BE_VDWORD_PERMUTE, VSRC)),
1900 /* BE variable float
1901 - Shift the vector to line up the desired element to BE Word 0
1902 - Convert 32-bit float to a 64-bit single precision float
1904 dag BE_VFLOAT_PERM_VEC = (v16i8 (LVSL ZERO8, (RLDICR $Idx, 2, 61)));
1905 dag BE_VFLOAT_PERMUTE = (VPERM $S, $S, BE_VFLOAT_PERM_VEC);
1906 dag BE_VARIABLE_FLOAT = (XSCVSPDPN BE_VFLOAT_PERMUTE);
1908 /* BE variable double
1909 Same as the BE doubleword except there is no move.
1911 dag BE_VDOUBLE_PERMUTE = (v16i8 (VPERM (v16i8 (COPY_TO_REGCLASS $S, VRRC)),
1912 (v16i8 (COPY_TO_REGCLASS $S, VRRC)),
1913 BE_VDWORD_PERM_VEC));
1914 dag BE_VARIABLE_DOUBLE = (COPY_TO_REGCLASS BE_VDOUBLE_PERMUTE, VSRC);
1917 def NoP9Altivec : Predicate<"!PPCSubTarget->hasP9Altivec()">;
1918 let AddedComplexity = 400 in {
1919 // v4f32 scalar <-> vector conversions (BE)
1920 let Predicates = [IsBigEndian, HasP8Vector] in {
1921 def : Pat<(v4f32 (scalar_to_vector f32:$A)),
1922 (v4f32 (XSCVDPSPN $A))>;
1923 def : Pat<(f32 (vector_extract v4f32:$S, 0)),
1924 (f32 (XSCVSPDPN $S))>;
1925 def : Pat<(f32 (vector_extract v4f32:$S, 1)),
1926 (f32 (XSCVSPDPN (XXSLDWI $S, $S, 1)))>;
1927 def : Pat<(f32 (vector_extract v4f32:$S, 2)),
1928 (f32 (XSCVSPDPN (XXPERMDI $S, $S, 2)))>;
1929 def : Pat<(f32 (vector_extract v4f32:$S, 3)),
1930 (f32 (XSCVSPDPN (XXSLDWI $S, $S, 3)))>;
1931 def : Pat<(f32 (vector_extract v4f32:$S, i64:$Idx)),
1932 (f32 VectorExtractions.BE_VARIABLE_FLOAT)>;
1933 } // IsBigEndian, HasP8Vector
1935 // Variable index vector_extract for v2f64 does not require P8Vector
1936 let Predicates = [IsBigEndian, HasVSX] in
1937 def : Pat<(f64 (vector_extract v2f64:$S, i64:$Idx)),
1938 (f64 VectorExtractions.BE_VARIABLE_DOUBLE)>;
1940 let Predicates = [IsBigEndian, HasDirectMove] in {
1941 // v16i8 scalar <-> vector conversions (BE)
1942 def : Pat<(v16i8 (scalar_to_vector i32:$A)),
1943 (v16i8 (SUBREG_TO_REG (i64 1), MovesToVSR.BE_BYTE_0, sub_64))>;
1944 def : Pat<(v8i16 (scalar_to_vector i32:$A)),
1945 (v8i16 (SUBREG_TO_REG (i64 1), MovesToVSR.BE_HALF_0, sub_64))>;
1946 def : Pat<(v4i32 (scalar_to_vector i32:$A)),
1947 (v4i32 (SUBREG_TO_REG (i64 1), MovesToVSR.BE_WORD_0, sub_64))>;
1948 def : Pat<(v2i64 (scalar_to_vector i64:$A)),
1949 (v2i64 (SUBREG_TO_REG (i64 1), MovesToVSR.BE_DWORD_0, sub_64))>;
1951 // v2i64 scalar <-> vector conversions (BE)
1952 def : Pat<(i64 (vector_extract v2i64:$S, 0)),
1953 (i64 VectorExtractions.LE_DWORD_1)>;
1954 def : Pat<(i64 (vector_extract v2i64:$S, 1)),
1955 (i64 VectorExtractions.LE_DWORD_0)>;
1956 def : Pat<(i64 (vector_extract v2i64:$S, i64:$Idx)),
1957 (i64 VectorExtractions.BE_VARIABLE_DWORD)>;
1958 } // IsBigEndian, HasDirectMove
1960 let Predicates = [IsBigEndian, HasDirectMove, NoP9Altivec] in {
1961 def : Pat<(i32 (vector_extract v16i8:$S, 0)),
1962 (i32 VectorExtractions.LE_BYTE_15)>;
1963 def : Pat<(i32 (vector_extract v16i8:$S, 1)),
1964 (i32 VectorExtractions.LE_BYTE_14)>;
1965 def : Pat<(i32 (vector_extract v16i8:$S, 2)),
1966 (i32 VectorExtractions.LE_BYTE_13)>;
1967 def : Pat<(i32 (vector_extract v16i8:$S, 3)),
1968 (i32 VectorExtractions.LE_BYTE_12)>;
1969 def : Pat<(i32 (vector_extract v16i8:$S, 4)),
1970 (i32 VectorExtractions.LE_BYTE_11)>;
1971 def : Pat<(i32 (vector_extract v16i8:$S, 5)),
1972 (i32 VectorExtractions.LE_BYTE_10)>;
1973 def : Pat<(i32 (vector_extract v16i8:$S, 6)),
1974 (i32 VectorExtractions.LE_BYTE_9)>;
1975 def : Pat<(i32 (vector_extract v16i8:$S, 7)),
1976 (i32 VectorExtractions.LE_BYTE_8)>;
1977 def : Pat<(i32 (vector_extract v16i8:$S, 8)),
1978 (i32 VectorExtractions.LE_BYTE_7)>;
1979 def : Pat<(i32 (vector_extract v16i8:$S, 9)),
1980 (i32 VectorExtractions.LE_BYTE_6)>;
1981 def : Pat<(i32 (vector_extract v16i8:$S, 10)),
1982 (i32 VectorExtractions.LE_BYTE_5)>;
1983 def : Pat<(i32 (vector_extract v16i8:$S, 11)),
1984 (i32 VectorExtractions.LE_BYTE_4)>;
1985 def : Pat<(i32 (vector_extract v16i8:$S, 12)),
1986 (i32 VectorExtractions.LE_BYTE_3)>;
1987 def : Pat<(i32 (vector_extract v16i8:$S, 13)),
1988 (i32 VectorExtractions.LE_BYTE_2)>;
1989 def : Pat<(i32 (vector_extract v16i8:$S, 14)),
1990 (i32 VectorExtractions.LE_BYTE_1)>;
1991 def : Pat<(i32 (vector_extract v16i8:$S, 15)),
1992 (i32 VectorExtractions.LE_BYTE_0)>;
1993 def : Pat<(i32 (vector_extract v16i8:$S, i64:$Idx)),
1994 (i32 VectorExtractions.BE_VARIABLE_BYTE)>;
1996 // v8i16 scalar <-> vector conversions (BE)
1997 def : Pat<(i32 (vector_extract v8i16:$S, 0)),
1998 (i32 VectorExtractions.LE_HALF_7)>;
1999 def : Pat<(i32 (vector_extract v8i16:$S, 1)),
2000 (i32 VectorExtractions.LE_HALF_6)>;
2001 def : Pat<(i32 (vector_extract v8i16:$S, 2)),
2002 (i32 VectorExtractions.LE_HALF_5)>;
2003 def : Pat<(i32 (vector_extract v8i16:$S, 3)),
2004 (i32 VectorExtractions.LE_HALF_4)>;
2005 def : Pat<(i32 (vector_extract v8i16:$S, 4)),
2006 (i32 VectorExtractions.LE_HALF_3)>;
2007 def : Pat<(i32 (vector_extract v8i16:$S, 5)),
2008 (i32 VectorExtractions.LE_HALF_2)>;
2009 def : Pat<(i32 (vector_extract v8i16:$S, 6)),
2010 (i32 VectorExtractions.LE_HALF_1)>;
2011 def : Pat<(i32 (vector_extract v8i16:$S, 7)),
2012 (i32 VectorExtractions.LE_HALF_0)>;
2013 def : Pat<(i32 (vector_extract v8i16:$S, i64:$Idx)),
2014 (i32 VectorExtractions.BE_VARIABLE_HALF)>;
2016 // v4i32 scalar <-> vector conversions (BE)
2017 def : Pat<(i32 (vector_extract v4i32:$S, 0)),
2018 (i32 VectorExtractions.LE_WORD_3)>;
2019 def : Pat<(i32 (vector_extract v4i32:$S, 1)),
2020 (i32 VectorExtractions.LE_WORD_2)>;
2021 def : Pat<(i32 (vector_extract v4i32:$S, 2)),
2022 (i32 VectorExtractions.LE_WORD_1)>;
2023 def : Pat<(i32 (vector_extract v4i32:$S, 3)),
2024 (i32 VectorExtractions.LE_WORD_0)>;
2025 def : Pat<(i32 (vector_extract v4i32:$S, i64:$Idx)),
2026 (i32 VectorExtractions.BE_VARIABLE_WORD)>;
2027 } // IsBigEndian, HasDirectMove, NoP9Altivec
2029 // v4f32 scalar <-> vector conversions (LE)
2030 let Predicates = [IsLittleEndian, HasP8Vector] in {
2031 def : Pat<(v4f32 (scalar_to_vector f32:$A)),
2032 (v4f32 (XXSLDWI (XSCVDPSPN $A), (XSCVDPSPN $A), 1))>;
2033 def : Pat<(f32 (vector_extract v4f32:$S, 0)),
2034 (f32 (XSCVSPDPN (XXSLDWI $S, $S, 3)))>;
2035 def : Pat<(f32 (vector_extract v4f32:$S, 1)),
2036 (f32 (XSCVSPDPN (XXPERMDI $S, $S, 2)))>;
2037 def : Pat<(f32 (vector_extract v4f32:$S, 2)),
2038 (f32 (XSCVSPDPN (XXSLDWI $S, $S, 1)))>;
2039 def : Pat<(f32 (vector_extract v4f32:$S, 3)),
2040 (f32 (XSCVSPDPN $S))>;
2041 def : Pat<(f32 (vector_extract v4f32:$S, i64:$Idx)),
2042 (f32 VectorExtractions.LE_VARIABLE_FLOAT)>;
2043 } // IsLittleEndian, HasP8Vector
2045 // Variable index vector_extract for v2f64 does not require P8Vector
2046 let Predicates = [IsLittleEndian, HasVSX] in
2047 def : Pat<(f64 (vector_extract v2f64:$S, i64:$Idx)),
2048 (f64 VectorExtractions.LE_VARIABLE_DOUBLE)>;
2050 def : Pat<(int_ppc_vsx_stxvd2x_be v2f64:$rS, xoaddr:$dst),
2051 (STXVD2X $rS, xoaddr:$dst)>;
2052 def : Pat<(int_ppc_vsx_stxvw4x_be v4i32:$rS, xoaddr:$dst),
2053 (STXVW4X $rS, xoaddr:$dst)>;
2054 def : Pat<(v4i32 (int_ppc_vsx_lxvw4x_be xoaddr:$src)), (LXVW4X xoaddr:$src)>;
2055 def : Pat<(v2f64 (int_ppc_vsx_lxvd2x_be xoaddr:$src)), (LXVD2X xoaddr:$src)>;
2057 // Variable index unsigned vector_extract on Power9
2058 let Predicates = [HasP9Altivec, IsLittleEndian] in {
2059 def : Pat<(i64 (anyext (i32 (vector_extract v16i8:$S, i64:$Idx)))),
2060 (VEXTUBRX $Idx, $S)>;
2062 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, i64:$Idx)))),
2063 (VEXTUHRX (RLWINM8 $Idx, 1, 28, 30), $S)>;
2064 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 0)))),
2065 (VEXTUHRX (LI8 0), $S)>;
2066 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 1)))),
2067 (VEXTUHRX (LI8 2), $S)>;
2068 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 2)))),
2069 (VEXTUHRX (LI8 4), $S)>;
2070 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 3)))),
2071 (VEXTUHRX (LI8 6), $S)>;
2072 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 4)))),
2073 (VEXTUHRX (LI8 8), $S)>;
2074 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 5)))),
2075 (VEXTUHRX (LI8 10), $S)>;
2076 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 6)))),
2077 (VEXTUHRX (LI8 12), $S)>;
2078 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 7)))),
2079 (VEXTUHRX (LI8 14), $S)>;
2081 def : Pat<(i64 (zext (i32 (vector_extract v4i32:$S, i64:$Idx)))),
2082 (VEXTUWRX (RLWINM8 $Idx, 2, 28, 29), $S)>;
2083 def : Pat<(i64 (zext (i32 (vector_extract v4i32:$S, 0)))),
2084 (VEXTUWRX (LI8 0), $S)>;
2085 def : Pat<(i64 (zext (i32 (vector_extract v4i32:$S, 1)))),
2086 (VEXTUWRX (LI8 4), $S)>;
2087 // For extracting LE word 2, MFVSRWZ is better than VEXTUWRX
2088 def : Pat<(i64 (zext (i32 (vector_extract v4i32:$S, 2)))),
2089 (INSERT_SUBREG (i64 (IMPLICIT_DEF)),
2090 (i32 VectorExtractions.LE_WORD_2), sub_32)>;
2091 def : Pat<(i64 (zext (i32 (vector_extract v4i32:$S, 3)))),
2092 (VEXTUWRX (LI8 12), $S)>;
2094 def : Pat<(i64 (sext (i32 (vector_extract v4i32:$S, i64:$Idx)))),
2095 (EXTSW (VEXTUWRX (RLWINM8 $Idx, 2, 28, 29), $S))>;
2096 def : Pat<(i64 (sext (i32 (vector_extract v4i32:$S, 0)))),
2097 (EXTSW (VEXTUWRX (LI8 0), $S))>;
2098 def : Pat<(i64 (sext (i32 (vector_extract v4i32:$S, 1)))),
2099 (EXTSW (VEXTUWRX (LI8 4), $S))>;
2100 // For extracting LE word 2, MFVSRWZ is better than VEXTUWRX
2101 def : Pat<(i64 (sext (i32 (vector_extract v4i32:$S, 2)))),
2102 (EXTSW (INSERT_SUBREG (i64 (IMPLICIT_DEF)),
2103 (i32 VectorExtractions.LE_WORD_2), sub_32))>;
2104 def : Pat<(i64 (sext (i32 (vector_extract v4i32:$S, 3)))),
2105 (EXTSW (VEXTUWRX (LI8 12), $S))>;
2107 def : Pat<(i32 (vector_extract v16i8:$S, i64:$Idx)),
2108 (i32 (EXTRACT_SUBREG (VEXTUBRX $Idx, $S), sub_32))>;
2109 def : Pat<(i32 (vector_extract v16i8:$S, 0)),
2110 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 0), $S), sub_32))>;
2111 def : Pat<(i32 (vector_extract v16i8:$S, 1)),
2112 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 1), $S), sub_32))>;
2113 def : Pat<(i32 (vector_extract v16i8:$S, 2)),
2114 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 2), $S), sub_32))>;
2115 def : Pat<(i32 (vector_extract v16i8:$S, 3)),
2116 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 3), $S), sub_32))>;
2117 def : Pat<(i32 (vector_extract v16i8:$S, 4)),
2118 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 4), $S), sub_32))>;
2119 def : Pat<(i32 (vector_extract v16i8:$S, 5)),
2120 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 5), $S), sub_32))>;
2121 def : Pat<(i32 (vector_extract v16i8:$S, 6)),
2122 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 6), $S), sub_32))>;
2123 def : Pat<(i32 (vector_extract v16i8:$S, 7)),
2124 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 7), $S), sub_32))>;
2125 def : Pat<(i32 (vector_extract v16i8:$S, 8)),
2126 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 8), $S), sub_32))>;
2127 def : Pat<(i32 (vector_extract v16i8:$S, 9)),
2128 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 9), $S), sub_32))>;
2129 def : Pat<(i32 (vector_extract v16i8:$S, 10)),
2130 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 10), $S), sub_32))>;
2131 def : Pat<(i32 (vector_extract v16i8:$S, 11)),
2132 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 11), $S), sub_32))>;
2133 def : Pat<(i32 (vector_extract v16i8:$S, 12)),
2134 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 12), $S), sub_32))>;
2135 def : Pat<(i32 (vector_extract v16i8:$S, 13)),
2136 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 13), $S), sub_32))>;
2137 def : Pat<(i32 (vector_extract v16i8:$S, 14)),
2138 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 14), $S), sub_32))>;
2139 def : Pat<(i32 (vector_extract v16i8:$S, 15)),
2140 (i32 (EXTRACT_SUBREG (VEXTUBRX (LI8 15), $S), sub_32))>;
2142 def : Pat<(i32 (vector_extract v8i16:$S, i64:$Idx)),
2143 (i32 (EXTRACT_SUBREG (VEXTUHRX
2144 (RLWINM8 $Idx, 1, 28, 30), $S), sub_32))>;
2145 def : Pat<(i32 (vector_extract v8i16:$S, 0)),
2146 (i32 (EXTRACT_SUBREG (VEXTUHRX (LI8 0), $S), sub_32))>;
2147 def : Pat<(i32 (vector_extract v8i16:$S, 1)),
2148 (i32 (EXTRACT_SUBREG (VEXTUHRX (LI8 2), $S), sub_32))>;
2149 def : Pat<(i32 (vector_extract v8i16:$S, 2)),
2150 (i32 (EXTRACT_SUBREG (VEXTUHRX (LI8 4), $S), sub_32))>;
2151 def : Pat<(i32 (vector_extract v8i16:$S, 3)),
2152 (i32 (EXTRACT_SUBREG (VEXTUHRX (LI8 6), $S), sub_32))>;
2153 def : Pat<(i32 (vector_extract v8i16:$S, 4)),
2154 (i32 (EXTRACT_SUBREG (VEXTUHRX (LI8 8), $S), sub_32))>;
2155 def : Pat<(i32 (vector_extract v8i16:$S, 5)),
2156 (i32 (EXTRACT_SUBREG (VEXTUHRX (LI8 10), $S), sub_32))>;
2157 def : Pat<(i32 (vector_extract v8i16:$S, 6)),
2158 (i32 (EXTRACT_SUBREG (VEXTUHRX (LI8 12), $S), sub_32))>;
2159 def : Pat<(i32 (vector_extract v8i16:$S, 6)),
2160 (i32 (EXTRACT_SUBREG (VEXTUHRX (LI8 14), $S), sub_32))>;
2162 def : Pat<(i32 (vector_extract v4i32:$S, i64:$Idx)),
2163 (i32 (EXTRACT_SUBREG (VEXTUWRX
2164 (RLWINM8 $Idx, 2, 28, 29), $S), sub_32))>;
2165 def : Pat<(i32 (vector_extract v4i32:$S, 0)),
2166 (i32 (EXTRACT_SUBREG (VEXTUWRX (LI8 0), $S), sub_32))>;
2167 def : Pat<(i32 (vector_extract v4i32:$S, 1)),
2168 (i32 (EXTRACT_SUBREG (VEXTUWRX (LI8 4), $S), sub_32))>;
2169 // For extracting LE word 2, MFVSRWZ is better than VEXTUWRX
2170 def : Pat<(i32 (vector_extract v4i32:$S, 2)),
2171 (i32 VectorExtractions.LE_WORD_2)>;
2172 def : Pat<(i32 (vector_extract v4i32:$S, 3)),
2173 (i32 (EXTRACT_SUBREG (VEXTUWRX (LI8 12), $S), sub_32))>;
2176 let Predicates = [HasP9Altivec, IsBigEndian] in {
2177 def : Pat<(i64 (anyext (i32 (vector_extract v16i8:$S, i64:$Idx)))),
2178 (VEXTUBLX $Idx, $S)>;
2180 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, i64:$Idx)))),
2181 (VEXTUHLX (RLWINM8 $Idx, 1, 28, 30), $S)>;
2182 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 0)))),
2183 (VEXTUHLX (LI8 0), $S)>;
2184 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 1)))),
2185 (VEXTUHLX (LI8 2), $S)>;
2186 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 2)))),
2187 (VEXTUHLX (LI8 4), $S)>;
2188 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 3)))),
2189 (VEXTUHLX (LI8 6), $S)>;
2190 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 4)))),
2191 (VEXTUHLX (LI8 8), $S)>;
2192 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 5)))),
2193 (VEXTUHLX (LI8 10), $S)>;
2194 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 6)))),
2195 (VEXTUHLX (LI8 12), $S)>;
2196 def : Pat<(i64 (anyext (i32 (vector_extract v8i16:$S, 7)))),
2197 (VEXTUHLX (LI8 14), $S)>;
2199 def : Pat<(i64 (zext (i32 (vector_extract v4i32:$S, i64:$Idx)))),
2200 (VEXTUWLX (RLWINM8 $Idx, 2, 28, 29), $S)>;
2201 def : Pat<(i64 (zext (i32 (vector_extract v4i32:$S, 0)))),
2202 (VEXTUWLX (LI8 0), $S)>;
2204 // For extracting BE word 1, MFVSRWZ is better than VEXTUWLX
2205 def : Pat<(i64 (zext (i32 (vector_extract v4i32:$S, 1)))),
2206 (INSERT_SUBREG (i64 (IMPLICIT_DEF)),
2207 (i32 VectorExtractions.LE_WORD_2), sub_32)>;
2208 def : Pat<(i64 (zext (i32 (vector_extract v4i32:$S, 2)))),
2209 (VEXTUWLX (LI8 8), $S)>;
2210 def : Pat<(i64 (zext (i32 (vector_extract v4i32:$S, 3)))),
2211 (VEXTUWLX (LI8 12), $S)>;
2213 def : Pat<(i64 (sext (i32 (vector_extract v4i32:$S, i64:$Idx)))),
2214 (EXTSW (VEXTUWLX (RLWINM8 $Idx, 2, 28, 29), $S))>;
2215 def : Pat<(i64 (sext (i32 (vector_extract v4i32:$S, 0)))),
2216 (EXTSW (VEXTUWLX (LI8 0), $S))>;
2217 // For extracting BE word 1, MFVSRWZ is better than VEXTUWLX
2218 def : Pat<(i64 (sext (i32 (vector_extract v4i32:$S, 1)))),
2219 (EXTSW (INSERT_SUBREG (i64 (IMPLICIT_DEF)),
2220 (i32 VectorExtractions.LE_WORD_2), sub_32))>;
2221 def : Pat<(i64 (sext (i32 (vector_extract v4i32:$S, 2)))),
2222 (EXTSW (VEXTUWLX (LI8 8), $S))>;
2223 def : Pat<(i64 (sext (i32 (vector_extract v4i32:$S, 3)))),
2224 (EXTSW (VEXTUWLX (LI8 12), $S))>;
2226 def : Pat<(i32 (vector_extract v16i8:$S, i64:$Idx)),
2227 (i32 (EXTRACT_SUBREG (VEXTUBLX $Idx, $S), sub_32))>;
2228 def : Pat<(i32 (vector_extract v16i8:$S, 0)),
2229 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 0), $S), sub_32))>;
2230 def : Pat<(i32 (vector_extract v16i8:$S, 1)),
2231 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 1), $S), sub_32))>;
2232 def : Pat<(i32 (vector_extract v16i8:$S, 2)),
2233 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 2), $S), sub_32))>;
2234 def : Pat<(i32 (vector_extract v16i8:$S, 3)),
2235 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 3), $S), sub_32))>;
2236 def : Pat<(i32 (vector_extract v16i8:$S, 4)),
2237 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 4), $S), sub_32))>;
2238 def : Pat<(i32 (vector_extract v16i8:$S, 5)),
2239 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 5), $S), sub_32))>;
2240 def : Pat<(i32 (vector_extract v16i8:$S, 6)),
2241 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 6), $S), sub_32))>;
2242 def : Pat<(i32 (vector_extract v16i8:$S, 7)),
2243 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 7), $S), sub_32))>;
2244 def : Pat<(i32 (vector_extract v16i8:$S, 8)),
2245 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 8), $S), sub_32))>;
2246 def : Pat<(i32 (vector_extract v16i8:$S, 9)),
2247 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 9), $S), sub_32))>;
2248 def : Pat<(i32 (vector_extract v16i8:$S, 10)),
2249 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 10), $S), sub_32))>;
2250 def : Pat<(i32 (vector_extract v16i8:$S, 11)),
2251 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 11), $S), sub_32))>;
2252 def : Pat<(i32 (vector_extract v16i8:$S, 12)),
2253 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 12), $S), sub_32))>;
2254 def : Pat<(i32 (vector_extract v16i8:$S, 13)),
2255 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 13), $S), sub_32))>;
2256 def : Pat<(i32 (vector_extract v16i8:$S, 14)),
2257 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 14), $S), sub_32))>;
2258 def : Pat<(i32 (vector_extract v16i8:$S, 15)),
2259 (i32 (EXTRACT_SUBREG (VEXTUBLX (LI8 15), $S), sub_32))>;
2261 def : Pat<(i32 (vector_extract v8i16:$S, i64:$Idx)),
2262 (i32 (EXTRACT_SUBREG (VEXTUHLX
2263 (RLWINM8 $Idx, 1, 28, 30), $S), sub_32))>;
2264 def : Pat<(i32 (vector_extract v8i16:$S, 0)),
2265 (i32 (EXTRACT_SUBREG (VEXTUHLX (LI8 0), $S), sub_32))>;
2266 def : Pat<(i32 (vector_extract v8i16:$S, 1)),
2267 (i32 (EXTRACT_SUBREG (VEXTUHLX (LI8 2), $S), sub_32))>;
2268 def : Pat<(i32 (vector_extract v8i16:$S, 2)),
2269 (i32 (EXTRACT_SUBREG (VEXTUHLX (LI8 4), $S), sub_32))>;
2270 def : Pat<(i32 (vector_extract v8i16:$S, 3)),
2271 (i32 (EXTRACT_SUBREG (VEXTUHLX (LI8 6), $S), sub_32))>;
2272 def : Pat<(i32 (vector_extract v8i16:$S, 4)),
2273 (i32 (EXTRACT_SUBREG (VEXTUHLX (LI8 8), $S), sub_32))>;
2274 def : Pat<(i32 (vector_extract v8i16:$S, 5)),
2275 (i32 (EXTRACT_SUBREG (VEXTUHLX (LI8 10), $S), sub_32))>;
2276 def : Pat<(i32 (vector_extract v8i16:$S, 6)),
2277 (i32 (EXTRACT_SUBREG (VEXTUHLX (LI8 12), $S), sub_32))>;
2278 def : Pat<(i32 (vector_extract v8i16:$S, 6)),
2279 (i32 (EXTRACT_SUBREG (VEXTUHLX (LI8 14), $S), sub_32))>;
2281 def : Pat<(i32 (vector_extract v4i32:$S, i64:$Idx)),
2282 (i32 (EXTRACT_SUBREG (VEXTUWLX
2283 (RLWINM8 $Idx, 2, 28, 29), $S), sub_32))>;
2284 def : Pat<(i32 (vector_extract v4i32:$S, 0)),
2285 (i32 (EXTRACT_SUBREG (VEXTUWLX (LI8 0), $S), sub_32))>;
2286 // For extracting BE word 1, MFVSRWZ is better than VEXTUWLX
2287 def : Pat<(i32 (vector_extract v4i32:$S, 1)),
2288 (i32 VectorExtractions.LE_WORD_2)>;
2289 def : Pat<(i32 (vector_extract v4i32:$S, 2)),
2290 (i32 (EXTRACT_SUBREG (VEXTUWLX (LI8 8), $S), sub_32))>;
2291 def : Pat<(i32 (vector_extract v4i32:$S, 3)),
2292 (i32 (EXTRACT_SUBREG (VEXTUWLX (LI8 12), $S), sub_32))>;
2295 let Predicates = [IsLittleEndian, HasDirectMove] in {
2296 // v16i8 scalar <-> vector conversions (LE)
2297 def : Pat<(v16i8 (scalar_to_vector i32:$A)),
2298 (v16i8 (COPY_TO_REGCLASS MovesToVSR.LE_WORD_0, VSRC))>;
2299 def : Pat<(v8i16 (scalar_to_vector i32:$A)),
2300 (v8i16 (COPY_TO_REGCLASS MovesToVSR.LE_WORD_0, VSRC))>;
2301 def : Pat<(v4i32 (scalar_to_vector i32:$A)),
2302 (v4i32 MovesToVSR.LE_WORD_0)>;
2303 def : Pat<(v2i64 (scalar_to_vector i64:$A)),
2304 (v2i64 MovesToVSR.LE_DWORD_0)>;
2305 // v2i64 scalar <-> vector conversions (LE)
2306 def : Pat<(i64 (vector_extract v2i64:$S, 0)),
2307 (i64 VectorExtractions.LE_DWORD_0)>;
2308 def : Pat<(i64 (vector_extract v2i64:$S, 1)),
2309 (i64 VectorExtractions.LE_DWORD_1)>;
2310 def : Pat<(i64 (vector_extract v2i64:$S, i64:$Idx)),
2311 (i64 VectorExtractions.LE_VARIABLE_DWORD)>;
2312 } // IsLittleEndian, HasDirectMove
2314 let Predicates = [IsLittleEndian, HasDirectMove, NoP9Altivec] in {
2315 def : Pat<(i32 (vector_extract v16i8:$S, 0)),
2316 (i32 VectorExtractions.LE_BYTE_0)>;
2317 def : Pat<(i32 (vector_extract v16i8:$S, 1)),
2318 (i32 VectorExtractions.LE_BYTE_1)>;
2319 def : Pat<(i32 (vector_extract v16i8:$S, 2)),
2320 (i32 VectorExtractions.LE_BYTE_2)>;
2321 def : Pat<(i32 (vector_extract v16i8:$S, 3)),
2322 (i32 VectorExtractions.LE_BYTE_3)>;
2323 def : Pat<(i32 (vector_extract v16i8:$S, 4)),
2324 (i32 VectorExtractions.LE_BYTE_4)>;
2325 def : Pat<(i32 (vector_extract v16i8:$S, 5)),
2326 (i32 VectorExtractions.LE_BYTE_5)>;
2327 def : Pat<(i32 (vector_extract v16i8:$S, 6)),
2328 (i32 VectorExtractions.LE_BYTE_6)>;
2329 def : Pat<(i32 (vector_extract v16i8:$S, 7)),
2330 (i32 VectorExtractions.LE_BYTE_7)>;
2331 def : Pat<(i32 (vector_extract v16i8:$S, 8)),
2332 (i32 VectorExtractions.LE_BYTE_8)>;
2333 def : Pat<(i32 (vector_extract v16i8:$S, 9)),
2334 (i32 VectorExtractions.LE_BYTE_9)>;
2335 def : Pat<(i32 (vector_extract v16i8:$S, 10)),
2336 (i32 VectorExtractions.LE_BYTE_10)>;
2337 def : Pat<(i32 (vector_extract v16i8:$S, 11)),
2338 (i32 VectorExtractions.LE_BYTE_11)>;
2339 def : Pat<(i32 (vector_extract v16i8:$S, 12)),
2340 (i32 VectorExtractions.LE_BYTE_12)>;
2341 def : Pat<(i32 (vector_extract v16i8:$S, 13)),
2342 (i32 VectorExtractions.LE_BYTE_13)>;
2343 def : Pat<(i32 (vector_extract v16i8:$S, 14)),
2344 (i32 VectorExtractions.LE_BYTE_14)>;
2345 def : Pat<(i32 (vector_extract v16i8:$S, 15)),
2346 (i32 VectorExtractions.LE_BYTE_15)>;
2347 def : Pat<(i32 (vector_extract v16i8:$S, i64:$Idx)),
2348 (i32 VectorExtractions.LE_VARIABLE_BYTE)>;
2350 // v8i16 scalar <-> vector conversions (LE)
2351 def : Pat<(i32 (vector_extract v8i16:$S, 0)),
2352 (i32 VectorExtractions.LE_HALF_0)>;
2353 def : Pat<(i32 (vector_extract v8i16:$S, 1)),
2354 (i32 VectorExtractions.LE_HALF_1)>;
2355 def : Pat<(i32 (vector_extract v8i16:$S, 2)),
2356 (i32 VectorExtractions.LE_HALF_2)>;
2357 def : Pat<(i32 (vector_extract v8i16:$S, 3)),
2358 (i32 VectorExtractions.LE_HALF_3)>;
2359 def : Pat<(i32 (vector_extract v8i16:$S, 4)),
2360 (i32 VectorExtractions.LE_HALF_4)>;
2361 def : Pat<(i32 (vector_extract v8i16:$S, 5)),
2362 (i32 VectorExtractions.LE_HALF_5)>;
2363 def : Pat<(i32 (vector_extract v8i16:$S, 6)),
2364 (i32 VectorExtractions.LE_HALF_6)>;
2365 def : Pat<(i32 (vector_extract v8i16:$S, 7)),
2366 (i32 VectorExtractions.LE_HALF_7)>;
2367 def : Pat<(i32 (vector_extract v8i16:$S, i64:$Idx)),
2368 (i32 VectorExtractions.LE_VARIABLE_HALF)>;
2370 // v4i32 scalar <-> vector conversions (LE)
2371 def : Pat<(i32 (vector_extract v4i32:$S, 0)),
2372 (i32 VectorExtractions.LE_WORD_0)>;
2373 def : Pat<(i32 (vector_extract v4i32:$S, 1)),
2374 (i32 VectorExtractions.LE_WORD_1)>;
2375 def : Pat<(i32 (vector_extract v4i32:$S, 2)),
2376 (i32 VectorExtractions.LE_WORD_2)>;
2377 def : Pat<(i32 (vector_extract v4i32:$S, 3)),
2378 (i32 VectorExtractions.LE_WORD_3)>;
2379 def : Pat<(i32 (vector_extract v4i32:$S, i64:$Idx)),
2380 (i32 VectorExtractions.LE_VARIABLE_WORD)>;
2381 } // IsLittleEndian, HasDirectMove, NoP9Altivec
2383 let Predicates = [HasDirectMove, HasVSX] in {
2384 // bitconvert f32 -> i32
2385 // (convert to 32-bit fp single, shift right 1 word, move to GPR)
2386 def : Pat<(i32 (bitconvert f32:$S)),
2387 (i32 (MFVSRWZ (EXTRACT_SUBREG
2388 (XXSLDWI (XSCVDPSPN $S), (XSCVDPSPN $S), 3),
2390 // bitconvert i32 -> f32
2391 // (move to FPR, shift left 1 word, convert to 64-bit fp single)
2392 def : Pat<(f32 (bitconvert i32:$A)),
2394 (XXSLDWI MovesToVSR.LE_WORD_1, MovesToVSR.LE_WORD_1, 1)))>;
2396 // bitconvert f64 -> i64
2397 // (move to GPR, nothing else needed)
2398 def : Pat<(i64 (bitconvert f64:$S)),
2401 // bitconvert i64 -> f64
2402 // (move to FPR, nothing else needed)
2403 def : Pat<(f64 (bitconvert i64:$S)),
2407 // Materialize a zero-vector of long long
2408 def : Pat<(v2i64 immAllZerosV),
2413 dag F32_TO_BE_WORD1 = (v4f32 (XXSLDWI (XSCVDPSPN $B), (XSCVDPSPN $B), 3));
2414 dag I32_TO_BE_WORD1 = (COPY_TO_REGCLASS (MTVSRWZ $B), VSRC);
2417 // The following VSX instructions were introduced in Power ISA 3.0
2418 def HasP9Vector : Predicate<"PPCSubTarget->hasP9Vector()">;
2419 let AddedComplexity = 400, Predicates = [HasP9Vector] in {
2421 // [PO VRT XO VRB XO /]
2422 class X_VT5_XO5_VB5<bits<6> opcode, bits<5> xo2, bits<10> xo, string opc,
2424 : X_RD5_XO5_RS5<opcode, xo2, xo, (outs vrrc:$vT), (ins vrrc:$vB),
2425 !strconcat(opc, " $vT, $vB"), IIC_VecFP, pattern>;
2427 // [PO VRT XO VRB XO RO], Round to Odd version of [PO VRT XO VRB XO /]
2428 class X_VT5_XO5_VB5_Ro<bits<6> opcode, bits<5> xo2, bits<10> xo, string opc,
2430 : X_VT5_XO5_VB5<opcode, xo2, xo, opc, pattern>, isDOT;
2432 // [PO VRT XO VRB XO /], but the VRB is only used the left 64 bits (or less),
2433 // So we use different operand class for VRB
2434 class X_VT5_XO5_VB5_TyVB<bits<6> opcode, bits<5> xo2, bits<10> xo, string opc,
2435 RegisterOperand vbtype, list<dag> pattern>
2436 : X_RD5_XO5_RS5<opcode, xo2, xo, (outs vrrc:$vT), (ins vbtype:$vB),
2437 !strconcat(opc, " $vT, $vB"), IIC_VecFP, pattern>;
2439 // [PO VRT XO VRB XO /]
2440 class X_VT5_XO5_VB5_VSFR<bits<6> opcode, bits<5> xo2, bits<10> xo, string opc,
2442 : X_RD5_XO5_RS5<opcode, xo2, xo, (outs vfrc:$vT), (ins vrrc:$vB),
2443 !strconcat(opc, " $vT, $vB"), IIC_VecFP, pattern>;
2445 // [PO VRT XO VRB XO RO], Round to Odd version of [PO VRT XO VRB XO /]
2446 class X_VT5_XO5_VB5_VSFR_Ro<bits<6> opcode, bits<5> xo2, bits<10> xo, string opc,
2448 : X_VT5_XO5_VB5_VSFR<opcode, xo2, xo, opc, pattern>, isDOT;
2450 // [PO T XO B XO BX /]
2451 class XX2_RT5_XO5_XB6<bits<6> opcode, bits<5> xo2, bits<9> xo, string opc,
2453 : XX2_RD5_XO5_RS6<opcode, xo2, xo, (outs g8rc:$rT), (ins vsfrc:$XB),
2454 !strconcat(opc, " $rT, $XB"), IIC_VecFP, pattern>;
2456 // [PO T XO B XO BX TX]
2457 class XX2_XT6_XO5_XB6<bits<6> opcode, bits<5> xo2, bits<9> xo, string opc,
2458 RegisterOperand vtype, list<dag> pattern>
2459 : XX2_RD6_XO5_RS6<opcode, xo2, xo, (outs vtype:$XT), (ins vtype:$XB),
2460 !strconcat(opc, " $XT, $XB"), IIC_VecFP, pattern>;
2462 // [PO T A B XO AX BX TX], src and dest register use different operand class
2463 class XX3_XT5_XA5_XB5<bits<6> opcode, bits<8> xo, string opc,
2464 RegisterOperand xty, RegisterOperand aty, RegisterOperand bty,
2465 InstrItinClass itin, list<dag> pattern>
2466 : XX3Form<opcode, xo, (outs xty:$XT), (ins aty:$XA, bty:$XB),
2467 !strconcat(opc, " $XT, $XA, $XB"), itin, pattern>;
2469 // [PO VRT VRA VRB XO /]
2470 class X_VT5_VA5_VB5<bits<6> opcode, bits<10> xo, string opc,
2472 : XForm_1<opcode, xo, (outs vrrc:$vT), (ins vrrc:$vA, vrrc:$vB),
2473 !strconcat(opc, " $vT, $vA, $vB"), IIC_VecFP, pattern>;
2475 // [PO VRT VRA VRB XO RO], Round to Odd version of [PO VRT VRA VRB XO /]
2476 class X_VT5_VA5_VB5_Ro<bits<6> opcode, bits<10> xo, string opc,
2478 : X_VT5_VA5_VB5<opcode, xo, opc, pattern>, isDOT;
2480 // [PO VRT VRA VRB XO /]
2481 class X_VT5_VA5_VB5_FMA<bits<6> opcode, bits<10> xo, string opc,
2483 : XForm_1<opcode, xo, (outs vrrc:$vT), (ins vrrc:$vTi, vrrc:$vA, vrrc:$vB),
2484 !strconcat(opc, " $vT, $vA, $vB"), IIC_VecFP, pattern>,
2485 RegConstraint<"$vTi = $vT">, NoEncode<"$vTi">;
2487 // [PO VRT VRA VRB XO RO], Round to Odd version of [PO VRT VRA VRB XO /]
2488 class X_VT5_VA5_VB5_FMA_Ro<bits<6> opcode, bits<10> xo, string opc,
2490 : X_VT5_VA5_VB5_FMA<opcode, xo, opc, pattern>, isDOT;
2492 //===--------------------------------------------------------------------===//
2493 // Quad-Precision Scalar Move Instructions:
2496 def XSCPSGNQP : X_VT5_VA5_VB5<63, 100, "xscpsgnqp",
2498 (fcopysign f128:$vB, f128:$vA))]>;
2500 // Absolute/Negative-Absolute/Negate
2501 def XSABSQP : X_VT5_XO5_VB5<63, 0, 804, "xsabsqp",
2502 [(set f128:$vT, (fabs f128:$vB))]>;
2503 def XSNABSQP : X_VT5_XO5_VB5<63, 8, 804, "xsnabsqp",
2504 [(set f128:$vT, (fneg (fabs f128:$vB)))]>;
2505 def XSNEGQP : X_VT5_XO5_VB5<63, 16, 804, "xsnegqp",
2506 [(set f128:$vT, (fneg f128:$vB))]>;
2508 //===--------------------------------------------------------------------===//
2509 // Quad-Precision Scalar Floating-Point Arithmetic Instructions:
2511 // Add/Divide/Multiply/Subtract
2512 let isCommutable = 1 in {
2513 def XSADDQP : X_VT5_VA5_VB5 <63, 4, "xsaddqp",
2514 [(set f128:$vT, (fadd f128:$vA, f128:$vB))]>;
2515 def XSMULQP : X_VT5_VA5_VB5 <63, 36, "xsmulqp",
2516 [(set f128:$vT, (fmul f128:$vA, f128:$vB))]>;
2518 def XSSUBQP : X_VT5_VA5_VB5 <63, 516, "xssubqp" ,
2519 [(set f128:$vT, (fsub f128:$vA, f128:$vB))]>;
2520 def XSDIVQP : X_VT5_VA5_VB5 <63, 548, "xsdivqp",
2521 [(set f128:$vT, (fdiv f128:$vA, f128:$vB))]>;
2523 def XSSQRTQP : X_VT5_XO5_VB5 <63, 27, 804, "xssqrtqp",
2524 [(set f128:$vT, (fsqrt f128:$vB))]>;
2525 // (Negative) Multiply-{Add/Subtract}
2526 def XSMADDQP : X_VT5_VA5_VB5_FMA <63, 388, "xsmaddqp",
2528 (fma f128:$vA, f128:$vB,
2530 def XSMSUBQP : X_VT5_VA5_VB5_FMA <63, 420, "xsmsubqp" ,
2532 (fma f128:$vA, f128:$vB,
2533 (fneg f128:$vTi)))]>;
2534 def XSNMADDQP : X_VT5_VA5_VB5_FMA <63, 452, "xsnmaddqp",
2536 (fneg (fma f128:$vA, f128:$vB,
2538 def XSNMSUBQP : X_VT5_VA5_VB5_FMA <63, 484, "xsnmsubqp",
2540 (fneg (fma f128:$vA, f128:$vB,
2541 (fneg f128:$vTi))))]>;
2543 let isCommutable = 1 in {
2544 def XSADDQPO : X_VT5_VA5_VB5_Ro<63, 4, "xsaddqpo",
2546 (int_ppc_addf128_round_to_odd
2547 f128:$vA, f128:$vB))]>;
2548 def XSMULQPO : X_VT5_VA5_VB5_Ro<63, 36, "xsmulqpo",
2550 (int_ppc_mulf128_round_to_odd
2551 f128:$vA, f128:$vB))]>;
2553 def XSSUBQPO : X_VT5_VA5_VB5_Ro<63, 516, "xssubqpo",
2555 (int_ppc_subf128_round_to_odd
2556 f128:$vA, f128:$vB))]>;
2557 def XSDIVQPO : X_VT5_VA5_VB5_Ro<63, 548, "xsdivqpo",
2559 (int_ppc_divf128_round_to_odd
2560 f128:$vA, f128:$vB))]>;
2561 def XSSQRTQPO : X_VT5_XO5_VB5_Ro<63, 27, 804, "xssqrtqpo",
2563 (int_ppc_sqrtf128_round_to_odd f128:$vB))]>;
2566 def XSMADDQPO : X_VT5_VA5_VB5_FMA_Ro<63, 388, "xsmaddqpo",
2568 (int_ppc_fmaf128_round_to_odd
2569 f128:$vA,f128:$vB,f128:$vTi))]>;
2571 def XSMSUBQPO : X_VT5_VA5_VB5_FMA_Ro<63, 420, "xsmsubqpo" ,
2573 (int_ppc_fmaf128_round_to_odd
2574 f128:$vA, f128:$vB, (fneg f128:$vTi)))]>;
2575 def XSNMADDQPO: X_VT5_VA5_VB5_FMA_Ro<63, 452, "xsnmaddqpo",
2577 (fneg (int_ppc_fmaf128_round_to_odd
2578 f128:$vA, f128:$vB, f128:$vTi)))]>;
2579 def XSNMSUBQPO: X_VT5_VA5_VB5_FMA_Ro<63, 484, "xsnmsubqpo",
2581 (fneg (int_ppc_fmaf128_round_to_odd
2582 f128:$vA, f128:$vB, (fneg f128:$vTi))))]>;
2584 // Additional fnmsub patterns: -a*c + b == -(a*c - b)
2585 def : Pat<(fma (fneg f128:$A), f128:$C, f128:$B), (XSNMSUBQP $B, $C, $A)>;
2586 def : Pat<(fma f128:$A, (fneg f128:$C), f128:$B), (XSNMSUBQP $B, $C, $A)>;
2588 //===--------------------------------------------------------------------===//
2589 // Quad/Double-Precision Compare Instructions:
2591 // [PO BF // VRA VRB XO /]
2592 class X_BF3_VA5_VB5<bits<6> opcode, bits<10> xo, string opc,
2594 : XForm_17<opcode, xo, (outs crrc:$crD), (ins vrrc:$VA, vrrc:$VB),
2595 !strconcat(opc, " $crD, $VA, $VB"), IIC_FPCompare> {
2596 let Pattern = pattern;
2599 // QP Compare Ordered/Unordered
2600 def XSCMPOQP : X_BF3_VA5_VB5<63, 132, "xscmpoqp", []>;
2601 def XSCMPUQP : X_BF3_VA5_VB5<63, 644, "xscmpuqp", []>;
2603 // DP/QP Compare Exponents
2604 def XSCMPEXPDP : XX3Form_1<60, 59,
2605 (outs crrc:$crD), (ins vsfrc:$XA, vsfrc:$XB),
2606 "xscmpexpdp $crD, $XA, $XB", IIC_FPCompare, []>;
2607 def XSCMPEXPQP : X_BF3_VA5_VB5<63, 164, "xscmpexpqp", []>;
2609 // DP Compare ==, >=, >, !=
2610 // Use vsrc for XT, because the entire register of XT is set.
2611 // XT.dword[1] = 0x0000_0000_0000_0000
2612 def XSCMPEQDP : XX3_XT5_XA5_XB5<60, 3, "xscmpeqdp", vsrc, vsfrc, vsfrc,
2614 def XSCMPGEDP : XX3_XT5_XA5_XB5<60, 19, "xscmpgedp", vsrc, vsfrc, vsfrc,
2616 def XSCMPGTDP : XX3_XT5_XA5_XB5<60, 11, "xscmpgtdp", vsrc, vsfrc, vsfrc,
2619 //===--------------------------------------------------------------------===//
2620 // Quad-Precision Floating-Point Conversion Instructions:
2623 def XSCVDPQP : X_VT5_XO5_VB5_TyVB<63, 22, 836, "xscvdpqp", vfrc,
2624 [(set f128:$vT, (fpextend f64:$vB))]>;
2626 // Round & Convert QP -> DP (dword[1] is set to zero)
2627 def XSCVQPDP : X_VT5_XO5_VB5_VSFR<63, 20, 836, "xscvqpdp" , []>;
2628 def XSCVQPDPO : X_VT5_XO5_VB5_VSFR_Ro<63, 20, 836, "xscvqpdpo",
2630 (int_ppc_truncf128_round_to_odd
2633 // Truncate & Convert QP -> (Un)Signed (D)Word (dword[1] is set to zero)
2634 def XSCVQPSDZ : X_VT5_XO5_VB5<63, 25, 836, "xscvqpsdz", []>;
2635 def XSCVQPSWZ : X_VT5_XO5_VB5<63, 9, 836, "xscvqpswz", []>;
2636 def XSCVQPUDZ : X_VT5_XO5_VB5<63, 17, 836, "xscvqpudz", []>;
2637 def XSCVQPUWZ : X_VT5_XO5_VB5<63, 1, 836, "xscvqpuwz", []>;
2639 // Convert (Un)Signed DWord -> QP.
2640 def XSCVSDQP : X_VT5_XO5_VB5_TyVB<63, 10, 836, "xscvsdqp", vfrc, []>;
2641 def : Pat<(f128 (sint_to_fp i64:$src)),
2642 (f128 (XSCVSDQP (COPY_TO_REGCLASS $src, VFRC)))>;
2643 def : Pat<(f128 (sint_to_fp (i64 (PPCmfvsr f64:$src)))),
2644 (f128 (XSCVSDQP $src))>;
2645 def : Pat<(f128 (sint_to_fp (i32 (PPCmfvsr f64:$src)))),
2646 (f128 (XSCVSDQP (VEXTSW2Ds $src)))>;
2648 def XSCVUDQP : X_VT5_XO5_VB5_TyVB<63, 2, 836, "xscvudqp", vfrc, []>;
2649 def : Pat<(f128 (uint_to_fp i64:$src)),
2650 (f128 (XSCVUDQP (COPY_TO_REGCLASS $src, VFRC)))>;
2651 def : Pat<(f128 (uint_to_fp (i64 (PPCmfvsr f64:$src)))),
2652 (f128 (XSCVUDQP $src))>;
2654 // Convert (Un)Signed Word -> QP.
2655 def : Pat<(f128 (sint_to_fp i32:$src)),
2656 (f128 (XSCVSDQP (MTVSRWA $src)))>;
2657 def : Pat<(f128 (sint_to_fp (i32 (load xoaddr:$src)))),
2658 (f128 (XSCVSDQP (LIWAX xoaddr:$src)))>;
2659 def : Pat<(f128 (uint_to_fp i32:$src)),
2660 (f128 (XSCVUDQP (MTVSRWZ $src)))>;
2661 def : Pat<(f128 (uint_to_fp (i32 (load xoaddr:$src)))),
2662 (f128 (XSCVUDQP (LIWZX xoaddr:$src)))>;
2664 //===--------------------------------------------------------------------===//
2665 // Round to Floating-Point Integer Instructions
2667 // (Round &) Convert DP <-> HP
2668 // Note! xscvdphp's src and dest register both use the left 64 bits, so we use
2669 // vsfrc for src and dest register. xscvhpdp's src only use the left 16 bits,
2670 // but we still use vsfrc for it.
2671 def XSCVDPHP : XX2_XT6_XO5_XB6<60, 17, 347, "xscvdphp", vsfrc, []>;
2672 def XSCVHPDP : XX2_XT6_XO5_XB6<60, 16, 347, "xscvhpdp", vsfrc, []>;
2675 def XVCVHPSP : XX2_XT6_XO5_XB6<60, 24, 475, "xvcvhpsp", vsrc, []>;
2676 def XVCVSPHP : XX2_XT6_XO5_XB6<60, 25, 475, "xvcvsphp", vsrc,
2678 (int_ppc_vsx_xvcvsphp v4f32:$XB))]>;
2680 // Pattern for matching Vector HP -> Vector SP intrinsic. Defined as a
2681 // separate pattern so that it can convert the input register class from
2682 // VRRC(v8i16) to VSRC.
2683 def : Pat<(v4f32 (int_ppc_vsx_xvcvhpsp v8i16:$A)),
2684 (v4f32 (XVCVHPSP (COPY_TO_REGCLASS $A, VSRC)))>;
2686 class Z23_VT5_R1_VB5_RMC2_EX1<bits<6> opcode, bits<8> xo, bit ex, string opc,
2688 : Z23Form_8<opcode, xo,
2689 (outs vrrc:$vT), (ins u1imm:$r, vrrc:$vB, u2imm:$rmc),
2690 !strconcat(opc, " $r, $vT, $vB, $rmc"), IIC_VecFP, pattern> {
2694 // Round to Quad-Precision Integer [with Inexact]
2695 def XSRQPI : Z23_VT5_R1_VB5_RMC2_EX1<63, 5, 0, "xsrqpi" , []>;
2696 def XSRQPIX : Z23_VT5_R1_VB5_RMC2_EX1<63, 5, 1, "xsrqpix", []>;
2698 // Use current rounding mode
2699 def : Pat<(f128 (fnearbyint f128:$vB)), (f128 (XSRQPI 0, $vB, 3))>;
2700 // Round to nearest, ties away from zero
2701 def : Pat<(f128 (fround f128:$vB)), (f128 (XSRQPI 0, $vB, 0))>;
2702 // Round towards Zero
2703 def : Pat<(f128 (ftrunc f128:$vB)), (f128 (XSRQPI 1, $vB, 1))>;
2704 // Round towards +Inf
2705 def : Pat<(f128 (fceil f128:$vB)), (f128 (XSRQPI 1, $vB, 2))>;
2706 // Round towards -Inf
2707 def : Pat<(f128 (ffloor f128:$vB)), (f128 (XSRQPI 1, $vB, 3))>;
2709 // Use current rounding mode, [with Inexact]
2710 def : Pat<(f128 (frint f128:$vB)), (f128 (XSRQPIX 0, $vB, 3))>;
2712 // Round Quad-Precision to Double-Extended Precision (fp80)
2713 def XSRQPXP : Z23_VT5_R1_VB5_RMC2_EX1<63, 37, 0, "xsrqpxp", []>;
2715 //===--------------------------------------------------------------------===//
2716 // Insert/Extract Instructions
2718 // Insert Exponent DP/QP
2719 // XT NOTE: XT.dword[1] = 0xUUUU_UUUU_UUUU_UUUU
2720 def XSIEXPDP : XX1Form <60, 918, (outs vsrc:$XT), (ins g8rc:$rA, g8rc:$rB),
2721 "xsiexpdp $XT, $rA, $rB", IIC_VecFP, []>;
2722 // vB NOTE: only vB.dword[0] is used, that's why we don't use
2723 // X_VT5_VA5_VB5 form
2724 def XSIEXPQP : XForm_18<63, 868, (outs vrrc:$vT), (ins vrrc:$vA, vsfrc:$vB),
2725 "xsiexpqp $vT, $vA, $vB", IIC_VecFP, []>;
2727 def : Pat<(f128 (int_ppc_scalar_insert_exp_qp f128:$vA, i64:$vB)),
2728 (f128 (XSIEXPQP $vA, (MTVSRD $vB)))>;
2730 // Extract Exponent/Significand DP/QP
2731 def XSXEXPDP : XX2_RT5_XO5_XB6<60, 0, 347, "xsxexpdp", []>;
2732 def XSXSIGDP : XX2_RT5_XO5_XB6<60, 1, 347, "xsxsigdp", []>;
2734 def XSXEXPQP : X_VT5_XO5_VB5 <63, 2, 804, "xsxexpqp", []>;
2735 def XSXSIGQP : X_VT5_XO5_VB5 <63, 18, 804, "xsxsigqp", []>;
2737 def : Pat<(i64 (int_ppc_scalar_extract_expq f128:$vA)),
2738 (i64 (MFVSRD (EXTRACT_SUBREG
2739 (v2i64 (XSXEXPQP $vA)), sub_64)))>;
2741 // Vector Insert Word
2742 // XB NOTE: Only XB.dword[1] is used, but we use vsrc on XB.
2744 XX2_RD6_UIM5_RS6<60, 181, (outs vsrc:$XT),
2745 (ins vsrc:$XTi, vsrc:$XB, u4imm:$UIM),
2746 "xxinsertw $XT, $XB, $UIM", IIC_VecFP,
2747 [(set v4i32:$XT, (PPCvecinsert v4i32:$XTi, v4i32:$XB,
2748 imm32SExt16:$UIM))]>,
2749 RegConstraint<"$XTi = $XT">, NoEncode<"$XTi">;
2751 // Vector Extract Unsigned Word
2752 def XXEXTRACTUW : XX2_RD6_UIM5_RS6<60, 165,
2753 (outs vsfrc:$XT), (ins vsrc:$XB, u4imm:$UIMM),
2754 "xxextractuw $XT, $XB, $UIMM", IIC_VecFP, []>;
2756 // Vector Insert Exponent DP/SP
2757 def XVIEXPDP : XX3_XT5_XA5_XB5<60, 248, "xviexpdp", vsrc, vsrc, vsrc,
2758 IIC_VecFP, [(set v2f64: $XT,(int_ppc_vsx_xviexpdp v2i64:$XA, v2i64:$XB))]>;
2759 def XVIEXPSP : XX3_XT5_XA5_XB5<60, 216, "xviexpsp", vsrc, vsrc, vsrc,
2760 IIC_VecFP, [(set v4f32: $XT,(int_ppc_vsx_xviexpsp v4i32:$XA, v4i32:$XB))]>;
2762 // Vector Extract Exponent/Significand DP/SP
2763 def XVXEXPDP : XX2_XT6_XO5_XB6<60, 0, 475, "xvxexpdp", vsrc,
2765 (int_ppc_vsx_xvxexpdp v2f64:$XB))]>;
2766 def XVXEXPSP : XX2_XT6_XO5_XB6<60, 8, 475, "xvxexpsp", vsrc,
2768 (int_ppc_vsx_xvxexpsp v4f32:$XB))]>;
2769 def XVXSIGDP : XX2_XT6_XO5_XB6<60, 1, 475, "xvxsigdp", vsrc,
2771 (int_ppc_vsx_xvxsigdp v2f64:$XB))]>;
2772 def XVXSIGSP : XX2_XT6_XO5_XB6<60, 9, 475, "xvxsigsp", vsrc,
2774 (int_ppc_vsx_xvxsigsp v4f32:$XB))]>;
2776 let AddedComplexity = 400, Predicates = [HasP9Vector] in {
2777 // Extra patterns expanding to vector Extract Word/Insert Word
2778 def : Pat<(v4i32 (int_ppc_vsx_xxinsertw v4i32:$A, v2i64:$B, imm:$IMM)),
2779 (v4i32 (XXINSERTW $A, $B, imm:$IMM))>;
2780 def : Pat<(v2i64 (int_ppc_vsx_xxextractuw v2i64:$A, imm:$IMM)),
2781 (v2i64 (COPY_TO_REGCLASS (XXEXTRACTUW $A, imm:$IMM), VSRC))>;
2782 } // AddedComplexity = 400, HasP9Vector
2784 //===--------------------------------------------------------------------===//
2786 // Test Data Class SP/DP/QP
2787 def XSTSTDCSP : XX2_BF3_DCMX7_RS6<60, 298,
2788 (outs crrc:$BF), (ins u7imm:$DCMX, vsfrc:$XB),
2789 "xststdcsp $BF, $XB, $DCMX", IIC_VecFP, []>;
2790 def XSTSTDCDP : XX2_BF3_DCMX7_RS6<60, 362,
2791 (outs crrc:$BF), (ins u7imm:$DCMX, vsfrc:$XB),
2792 "xststdcdp $BF, $XB, $DCMX", IIC_VecFP, []>;
2793 def XSTSTDCQP : X_BF3_DCMX7_RS5 <63, 708,
2794 (outs crrc:$BF), (ins u7imm:$DCMX, vrrc:$vB),
2795 "xststdcqp $BF, $vB, $DCMX", IIC_VecFP, []>;
2797 // Vector Test Data Class SP/DP
2798 def XVTSTDCSP : XX2_RD6_DCMX7_RS6<60, 13, 5,
2799 (outs vsrc:$XT), (ins u7imm:$DCMX, vsrc:$XB),
2800 "xvtstdcsp $XT, $XB, $DCMX", IIC_VecFP,
2802 (int_ppc_vsx_xvtstdcsp v4f32:$XB, imm:$DCMX))]>;
2803 def XVTSTDCDP : XX2_RD6_DCMX7_RS6<60, 15, 5,
2804 (outs vsrc:$XT), (ins u7imm:$DCMX, vsrc:$XB),
2805 "xvtstdcdp $XT, $XB, $DCMX", IIC_VecFP,
2807 (int_ppc_vsx_xvtstdcdp v2f64:$XB, imm:$DCMX))]>;
2809 //===--------------------------------------------------------------------===//
2811 // Maximum/Minimum Type-C/Type-J DP
2812 // XT.dword[1] = 0xUUUU_UUUU_UUUU_UUUU, so we use vsrc for XT
2813 def XSMAXCDP : XX3_XT5_XA5_XB5<60, 128, "xsmaxcdp", vsrc, vsfrc, vsfrc,
2815 def XSMAXJDP : XX3_XT5_XA5_XB5<60, 144, "xsmaxjdp", vsrc, vsfrc, vsfrc,
2817 def XSMINCDP : XX3_XT5_XA5_XB5<60, 136, "xsmincdp", vsrc, vsfrc, vsfrc,
2819 def XSMINJDP : XX3_XT5_XA5_XB5<60, 152, "xsminjdp", vsrc, vsfrc, vsfrc,
2822 //===--------------------------------------------------------------------===//
2824 // Vector Byte-Reverse H/W/D/Q Word
2825 def XXBRH : XX2_XT6_XO5_XB6<60, 7, 475, "xxbrh", vsrc, []>;
2826 def XXBRW : XX2_XT6_XO5_XB6<60, 15, 475, "xxbrw", vsrc, []>;
2827 def XXBRD : XX2_XT6_XO5_XB6<60, 23, 475, "xxbrd", vsrc, []>;
2828 def XXBRQ : XX2_XT6_XO5_XB6<60, 31, 475, "xxbrq", vsrc, []>;
2831 def : Pat<(v8i16 (PPCxxreverse v8i16 :$A)),
2832 (v8i16 (COPY_TO_REGCLASS (XXBRH (COPY_TO_REGCLASS $A, VSRC)), VRRC))>;
2833 def : Pat<(v4i32 (PPCxxreverse v4i32 :$A)),
2834 (v4i32 (XXBRW $A))>;
2835 def : Pat<(v2i64 (PPCxxreverse v2i64 :$A)),
2836 (v2i64 (XXBRD $A))>;
2837 def : Pat<(v1i128 (PPCxxreverse v1i128 :$A)),
2838 (v1i128 (COPY_TO_REGCLASS (XXBRQ (COPY_TO_REGCLASS $A, VSRC)), VRRC))>;
2841 def XXPERM : XX3_XT5_XA5_XB5<60, 26, "xxperm" , vsrc, vsrc, vsrc,
2843 def XXPERMR : XX3_XT5_XA5_XB5<60, 58, "xxpermr", vsrc, vsrc, vsrc,
2846 // Vector Splat Immediate Byte
2847 def XXSPLTIB : X_RD6_IMM8<60, 360, (outs vsrc:$XT), (ins u8imm:$IMM8),
2848 "xxspltib $XT, $IMM8", IIC_VecPerm, []>;
2850 //===--------------------------------------------------------------------===//
2851 // Vector/Scalar Load/Store Instructions
2853 // When adding new D-Form loads/stores, be sure to update the ImmToIdxMap in
2854 // PPCRegisterInfo::PPCRegisterInfo and maybe save yourself some debugging.
2855 let mayLoad = 1, mayStore = 0 in {
2857 def LXV : DQ_RD6_RS5_DQ12<61, 1, (outs vsrc:$XT), (ins memrix16:$src),
2858 "lxv $XT, $src", IIC_LdStLFD, []>;
2860 def LXSD : DSForm_1<57, 2, (outs vfrc:$vD), (ins memrix:$src),
2861 "lxsd $vD, $src", IIC_LdStLFD, []>;
2862 // Load SP from src, convert it to DP, and place in dword[0]
2863 def LXSSP : DSForm_1<57, 3, (outs vfrc:$vD), (ins memrix:$src),
2864 "lxssp $vD, $src", IIC_LdStLFD, []>;
2866 // [PO T RA RB XO TX] almost equal to [PO S RA RB XO SX], but has different
2867 // "out" and "in" dag
2868 class X_XT6_RA5_RB5<bits<6> opcode, bits<10> xo, string opc,
2869 RegisterOperand vtype, list<dag> pattern>
2870 : XX1Form_memOp<opcode, xo, (outs vtype:$XT), (ins memrr:$src),
2871 !strconcat(opc, " $XT, $src"), IIC_LdStLFD, pattern>;
2873 // Load as Integer Byte/Halfword & Zero Indexed
2874 def LXSIBZX : X_XT6_RA5_RB5<31, 781, "lxsibzx", vsfrc,
2875 [(set f64:$XT, (PPClxsizx xoaddr:$src, 1))]>;
2876 def LXSIHZX : X_XT6_RA5_RB5<31, 813, "lxsihzx", vsfrc,
2877 [(set f64:$XT, (PPClxsizx xoaddr:$src, 2))]>;
2879 // Load Vector Halfword*8/Byte*16 Indexed
2880 def LXVH8X : X_XT6_RA5_RB5<31, 812, "lxvh8x" , vsrc, []>;
2881 def LXVB16X : X_XT6_RA5_RB5<31, 876, "lxvb16x", vsrc, []>;
2883 // Load Vector Indexed
2884 def LXVX : X_XT6_RA5_RB5<31, 268, "lxvx" , vsrc,
2885 [(set v2f64:$XT, (load xaddrX16:$src))]>;
2886 // Load Vector (Left-justified) with Length
2887 def LXVL : XX1Form_memOp<31, 269, (outs vsrc:$XT), (ins memr:$src, g8rc:$rB),
2888 "lxvl $XT, $src, $rB", IIC_LdStLoad,
2889 [(set v4i32:$XT, (int_ppc_vsx_lxvl addr:$src, i64:$rB))]>;
2890 def LXVLL : XX1Form_memOp<31,301, (outs vsrc:$XT), (ins memr:$src, g8rc:$rB),
2891 "lxvll $XT, $src, $rB", IIC_LdStLoad,
2892 [(set v4i32:$XT, (int_ppc_vsx_lxvll addr:$src, i64:$rB))]>;
2894 // Load Vector Word & Splat Indexed
2895 def LXVWSX : X_XT6_RA5_RB5<31, 364, "lxvwsx" , vsrc, []>;
2898 // When adding new D-Form loads/stores, be sure to update the ImmToIdxMap in
2899 // PPCRegisterInfo::PPCRegisterInfo and maybe save yourself some debugging.
2900 let mayStore = 1, mayLoad = 0 in {
2902 def STXV : DQ_RD6_RS5_DQ12<61, 5, (outs), (ins vsrc:$XT, memrix16:$dst),
2903 "stxv $XT, $dst", IIC_LdStSTFD, []>;
2905 def STXSD : DSForm_1<61, 2, (outs), (ins vfrc:$vS, memrix:$dst),
2906 "stxsd $vS, $dst", IIC_LdStSTFD, []>;
2907 // Convert DP of dword[0] to SP, and Store to dst
2908 def STXSSP : DSForm_1<61, 3, (outs), (ins vfrc:$vS, memrix:$dst),
2909 "stxssp $vS, $dst", IIC_LdStSTFD, []>;
2911 // [PO S RA RB XO SX]
2912 class X_XS6_RA5_RB5<bits<6> opcode, bits<10> xo, string opc,
2913 RegisterOperand vtype, list<dag> pattern>
2914 : XX1Form_memOp<opcode, xo, (outs), (ins vtype:$XT, memrr:$dst),
2915 !strconcat(opc, " $XT, $dst"), IIC_LdStSTFD, pattern>;
2917 // Store as Integer Byte/Halfword Indexed
2918 def STXSIBX : X_XS6_RA5_RB5<31, 909, "stxsibx" , vsfrc,
2919 [(PPCstxsix f64:$XT, xoaddr:$dst, 1)]>;
2920 def STXSIHX : X_XS6_RA5_RB5<31, 941, "stxsihx" , vsfrc,
2921 [(PPCstxsix f64:$XT, xoaddr:$dst, 2)]>;
2922 let isCodeGenOnly = 1 in {
2923 def STXSIBXv : X_XS6_RA5_RB5<31, 909, "stxsibx" , vsrc, []>;
2924 def STXSIHXv : X_XS6_RA5_RB5<31, 941, "stxsihx" , vsrc, []>;
2927 // Store Vector Halfword*8/Byte*16 Indexed
2928 def STXVH8X : X_XS6_RA5_RB5<31, 940, "stxvh8x" , vsrc, []>;
2929 def STXVB16X : X_XS6_RA5_RB5<31, 1004, "stxvb16x", vsrc, []>;
2931 // Store Vector Indexed
2932 def STXVX : X_XS6_RA5_RB5<31, 396, "stxvx" , vsrc,
2933 [(store v2f64:$XT, xaddrX16:$dst)]>;
2935 // Store Vector (Left-justified) with Length
2936 def STXVL : XX1Form_memOp<31, 397, (outs),
2937 (ins vsrc:$XT, memr:$dst, g8rc:$rB),
2938 "stxvl $XT, $dst, $rB", IIC_LdStLoad,
2939 [(int_ppc_vsx_stxvl v4i32:$XT, addr:$dst,
2941 def STXVLL : XX1Form_memOp<31, 429, (outs),
2942 (ins vsrc:$XT, memr:$dst, g8rc:$rB),
2943 "stxvll $XT, $dst, $rB", IIC_LdStLoad,
2944 [(int_ppc_vsx_stxvll v4i32:$XT, addr:$dst,
2948 let Predicates = [IsLittleEndian] in {
2949 def: Pat<(f32 (PPCfcfids (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 0)))))),
2950 (f32 (XSCVSPDPN (XVCVSXWSP (XXSPLTW $A, 3))))>;
2951 def: Pat<(f32 (PPCfcfids (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 1)))))),
2952 (f32 (XSCVSPDPN (XVCVSXWSP (XXSPLTW $A, 2))))>;
2953 def: Pat<(f32 (PPCfcfids (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 2)))))),
2954 (f32 (XSCVSPDPN (XVCVSXWSP (XXSPLTW $A, 1))))>;
2955 def: Pat<(f32 (PPCfcfids (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 3)))))),
2956 (f32 (XSCVSPDPN (XVCVSXWSP (XXSPLTW $A, 0))))>;
2957 def: Pat<(f64 (PPCfcfid (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 0)))))),
2958 (f64 (COPY_TO_REGCLASS (XVCVSXWDP (XXSPLTW $A, 3)), VSFRC))>;
2959 def: Pat<(f64 (PPCfcfid (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 1)))))),
2960 (f64 (COPY_TO_REGCLASS (XVCVSXWDP (XXSPLTW $A, 2)), VSFRC))>;
2961 def: Pat<(f64 (PPCfcfid (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 2)))))),
2962 (f64 (COPY_TO_REGCLASS (XVCVSXWDP (XXSPLTW $A, 1)), VSFRC))>;
2963 def: Pat<(f64 (PPCfcfid (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 3)))))),
2964 (f64 (COPY_TO_REGCLASS (XVCVSXWDP (XXSPLTW $A, 0)), VSFRC))>;
2967 let Predicates = [IsBigEndian] in {
2968 def: Pat<(f32 (PPCfcfids (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 0)))))),
2969 (f32 (XSCVSPDPN (XVCVSXWSP (XXSPLTW $A, 0))))>;
2970 def: Pat<(f32 (PPCfcfids (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 1)))))),
2971 (f32 (XSCVSPDPN (XVCVSXWSP (XXSPLTW $A, 1))))>;
2972 def: Pat<(f32 (PPCfcfids (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 2)))))),
2973 (f32 (XSCVSPDPN (XVCVSXWSP (XXSPLTW $A, 2))))>;
2974 def: Pat<(f32 (PPCfcfids (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 3)))))),
2975 (f32 (XSCVSPDPN (XVCVSXWSP (XXSPLTW $A, 3))))>;
2976 def: Pat<(f64 (PPCfcfid (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 0)))))),
2977 (f64 (COPY_TO_REGCLASS (XVCVSXWDP (XXSPLTW $A, 0)), VSFRC))>;
2978 def: Pat<(f64 (PPCfcfid (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 1)))))),
2979 (f64 (COPY_TO_REGCLASS (XVCVSXWDP (XXSPLTW $A, 1)), VSFRC))>;
2980 def: Pat<(f64 (PPCfcfid (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 2)))))),
2981 (f64 (COPY_TO_REGCLASS (XVCVSXWDP (XXSPLTW $A, 2)), VSFRC))>;
2982 def: Pat<(f64 (PPCfcfid (f64 (PPCmtvsra (i32 (extractelt v4i32:$A, 3)))))),
2983 (f64 (COPY_TO_REGCLASS (XVCVSXWDP (XXSPLTW $A, 3)), VSFRC))>;
2986 // Alternate patterns for PPCmtvsrz where the output is v8i16 or v16i8 instead
2988 def : Pat<(v8i16 (PPCmtvsrz i32:$A)),
2989 (v8i16 (SUBREG_TO_REG (i64 1), (MTVSRWZ $A), sub_64))>;
2990 def : Pat<(v16i8 (PPCmtvsrz i32:$A)),
2991 (v16i8 (SUBREG_TO_REG (i64 1), (MTVSRWZ $A), sub_64))>;
2993 // Patterns for which instructions from ISA 3.0 are a better match
2994 let Predicates = [IsLittleEndian, HasP9Vector] in {
2995 def : Pat<(f32 (PPCfcfidus (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 0)))))),
2996 (f32 (XSCVUXDSP (XXEXTRACTUW $A, 12)))>;
2997 def : Pat<(f32 (PPCfcfidus (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 1)))))),
2998 (f32 (XSCVUXDSP (XXEXTRACTUW $A, 8)))>;
2999 def : Pat<(f32 (PPCfcfidus (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 2)))))),
3000 (f32 (XSCVUXDSP (XXEXTRACTUW $A, 4)))>;
3001 def : Pat<(f32 (PPCfcfidus (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 3)))))),
3002 (f32 (XSCVUXDSP (XXEXTRACTUW $A, 0)))>;
3003 def : Pat<(f64 (PPCfcfidu (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 0)))))),
3004 (f64 (XSCVUXDDP (XXEXTRACTUW $A, 12)))>;
3005 def : Pat<(f64 (PPCfcfidu (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 1)))))),
3006 (f64 (XSCVUXDDP (XXEXTRACTUW $A, 8)))>;
3007 def : Pat<(f64 (PPCfcfidu (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 2)))))),
3008 (f64 (XSCVUXDDP (XXEXTRACTUW $A, 4)))>;
3009 def : Pat<(f64 (PPCfcfidu (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 3)))))),
3010 (f64 (XSCVUXDDP (XXEXTRACTUW $A, 0)))>;
3011 def : Pat<(v4i32 (insertelt v4i32:$A, i32:$B, 0)),
3012 (v4i32 (XXINSERTW v4i32:$A, AlignValues.I32_TO_BE_WORD1, 12))>;
3013 def : Pat<(v4i32 (insertelt v4i32:$A, i32:$B, 1)),
3014 (v4i32 (XXINSERTW v4i32:$A, AlignValues.I32_TO_BE_WORD1, 8))>;
3015 def : Pat<(v4i32 (insertelt v4i32:$A, i32:$B, 2)),
3016 (v4i32 (XXINSERTW v4i32:$A, AlignValues.I32_TO_BE_WORD1, 4))>;
3017 def : Pat<(v4i32 (insertelt v4i32:$A, i32:$B, 3)),
3018 (v4i32 (XXINSERTW v4i32:$A, AlignValues.I32_TO_BE_WORD1, 0))>;
3019 def : Pat<(v4f32 (insertelt v4f32:$A, f32:$B, 0)),
3020 (v4f32 (XXINSERTW v4f32:$A, AlignValues.F32_TO_BE_WORD1, 12))>;
3021 def : Pat<(v4f32 (insertelt v4f32:$A, f32:$B, 1)),
3022 (v4f32 (XXINSERTW v4f32:$A, AlignValues.F32_TO_BE_WORD1, 8))>;
3023 def : Pat<(v4f32 (insertelt v4f32:$A, f32:$B, 2)),
3024 (v4f32 (XXINSERTW v4f32:$A, AlignValues.F32_TO_BE_WORD1, 4))>;
3025 def : Pat<(v4f32 (insertelt v4f32:$A, f32:$B, 3)),
3026 (v4f32 (XXINSERTW v4f32:$A, AlignValues.F32_TO_BE_WORD1, 0))>;
3027 } // IsLittleEndian, HasP9Vector
3029 let Predicates = [IsBigEndian, HasP9Vector] in {
3030 def : Pat<(f32 (PPCfcfidus (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 0)))))),
3031 (f32 (XSCVUXDSP (XXEXTRACTUW $A, 0)))>;
3032 def : Pat<(f32 (PPCfcfidus (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 1)))))),
3033 (f32 (XSCVUXDSP (XXEXTRACTUW $A, 4)))>;
3034 def : Pat<(f32 (PPCfcfidus (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 2)))))),
3035 (f32 (XSCVUXDSP (XXEXTRACTUW $A, 8)))>;
3036 def : Pat<(f32 (PPCfcfidus (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 3)))))),
3037 (f32 (XSCVUXDSP (XXEXTRACTUW $A, 12)))>;
3038 def : Pat<(f64 (PPCfcfidu (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 0)))))),
3039 (f64 (XSCVUXDDP (XXEXTRACTUW $A, 0)))>;
3040 def : Pat<(f64 (PPCfcfidu (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 1)))))),
3041 (f64 (XSCVUXDDP (XXEXTRACTUW $A, 4)))>;
3042 def : Pat<(f64 (PPCfcfidu (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 2)))))),
3043 (f64 (XSCVUXDDP (XXEXTRACTUW $A, 8)))>;
3044 def : Pat<(f64 (PPCfcfidu (f64 (PPCmtvsrz (i32 (extractelt v4i32:$A, 3)))))),
3045 (f64 (XSCVUXDDP (XXEXTRACTUW $A, 12)))>;
3046 def : Pat<(v4i32 (insertelt v4i32:$A, i32:$B, 0)),
3047 (v4i32 (XXINSERTW v4i32:$A, AlignValues.I32_TO_BE_WORD1, 0))>;
3048 def : Pat<(v4i32 (insertelt v4i32:$A, i32:$B, 1)),
3049 (v4i32 (XXINSERTW v4i32:$A, AlignValues.I32_TO_BE_WORD1, 4))>;
3050 def : Pat<(v4i32 (insertelt v4i32:$A, i32:$B, 2)),
3051 (v4i32 (XXINSERTW v4i32:$A, AlignValues.I32_TO_BE_WORD1, 8))>;
3052 def : Pat<(v4i32 (insertelt v4i32:$A, i32:$B, 3)),
3053 (v4i32 (XXINSERTW v4i32:$A, AlignValues.I32_TO_BE_WORD1, 12))>;
3054 def : Pat<(v4f32 (insertelt v4f32:$A, f32:$B, 0)),
3055 (v4f32 (XXINSERTW v4f32:$A, AlignValues.F32_TO_BE_WORD1, 0))>;
3056 def : Pat<(v4f32 (insertelt v4f32:$A, f32:$B, 1)),
3057 (v4f32 (XXINSERTW v4f32:$A, AlignValues.F32_TO_BE_WORD1, 4))>;
3058 def : Pat<(v4f32 (insertelt v4f32:$A, f32:$B, 2)),
3059 (v4f32 (XXINSERTW v4f32:$A, AlignValues.F32_TO_BE_WORD1, 8))>;
3060 def : Pat<(v4f32 (insertelt v4f32:$A, f32:$B, 3)),
3061 (v4f32 (XXINSERTW v4f32:$A, AlignValues.F32_TO_BE_WORD1, 12))>;
3062 } // IsLittleEndian, HasP9Vector
3064 // D-Form Load/Store
3065 def : Pat<(v4i32 (quadwOffsetLoad iaddrX16:$src)), (LXV memrix16:$src)>;
3066 def : Pat<(v4f32 (quadwOffsetLoad iaddrX16:$src)), (LXV memrix16:$src)>;
3067 def : Pat<(v2i64 (quadwOffsetLoad iaddrX16:$src)), (LXV memrix16:$src)>;
3068 def : Pat<(v2f64 (quadwOffsetLoad iaddrX16:$src)), (LXV memrix16:$src)>;
3069 def : Pat<(f128 (quadwOffsetLoad iaddrX16:$src)),
3070 (COPY_TO_REGCLASS (LXV memrix16:$src), VRRC)>;
3071 def : Pat<(v4i32 (int_ppc_vsx_lxvw4x iaddrX16:$src)), (LXV memrix16:$src)>;
3072 def : Pat<(v2f64 (int_ppc_vsx_lxvd2x iaddrX16:$src)), (LXV memrix16:$src)>;
3074 def : Pat<(quadwOffsetStore v4f32:$rS, iaddrX16:$dst), (STXV $rS, memrix16:$dst)>;
3075 def : Pat<(quadwOffsetStore v4i32:$rS, iaddrX16:$dst), (STXV $rS, memrix16:$dst)>;
3076 def : Pat<(quadwOffsetStore v2f64:$rS, iaddrX16:$dst), (STXV $rS, memrix16:$dst)>;
3077 def : Pat<(quadwOffsetStore f128:$rS, iaddrX16:$dst),
3078 (STXV (COPY_TO_REGCLASS $rS, VSRC), memrix16:$dst)>;
3079 def : Pat<(quadwOffsetStore v2i64:$rS, iaddrX16:$dst), (STXV $rS, memrix16:$dst)>;
3080 def : Pat<(int_ppc_vsx_stxvw4x v4i32:$rS, iaddrX16:$dst),
3081 (STXV $rS, memrix16:$dst)>;
3082 def : Pat<(int_ppc_vsx_stxvd2x v2f64:$rS, iaddrX16:$dst),
3083 (STXV $rS, memrix16:$dst)>;
3086 def : Pat<(v2f64 (nonQuadwOffsetLoad xoaddr:$src)), (LXVX xoaddr:$src)>;
3087 def : Pat<(v2i64 (nonQuadwOffsetLoad xoaddr:$src)), (LXVX xoaddr:$src)>;
3088 def : Pat<(v4f32 (nonQuadwOffsetLoad xoaddr:$src)), (LXVX xoaddr:$src)>;
3089 def : Pat<(v4i32 (nonQuadwOffsetLoad xoaddr:$src)), (LXVX xoaddr:$src)>;
3090 def : Pat<(v4i32 (int_ppc_vsx_lxvw4x xoaddr:$src)), (LXVX xoaddr:$src)>;
3091 def : Pat<(v2f64 (int_ppc_vsx_lxvd2x xoaddr:$src)), (LXVX xoaddr:$src)>;
3092 def : Pat<(f128 (nonQuadwOffsetLoad xoaddr:$src)),
3093 (COPY_TO_REGCLASS (LXVX xoaddr:$src), VRRC)>;
3094 def : Pat<(nonQuadwOffsetStore f128:$rS, xoaddr:$dst),
3095 (STXVX (COPY_TO_REGCLASS $rS, VSRC), xoaddr:$dst)>;
3096 def : Pat<(nonQuadwOffsetStore v2f64:$rS, xoaddr:$dst),
3097 (STXVX $rS, xoaddr:$dst)>;
3098 def : Pat<(nonQuadwOffsetStore v2i64:$rS, xoaddr:$dst),
3099 (STXVX $rS, xoaddr:$dst)>;
3100 def : Pat<(nonQuadwOffsetStore v4f32:$rS, xoaddr:$dst),
3101 (STXVX $rS, xoaddr:$dst)>;
3102 def : Pat<(nonQuadwOffsetStore v4i32:$rS, xoaddr:$dst),
3103 (STXVX $rS, xoaddr:$dst)>;
3104 def : Pat<(int_ppc_vsx_stxvw4x v4i32:$rS, xoaddr:$dst),
3105 (STXVX $rS, xoaddr:$dst)>;
3106 def : Pat<(int_ppc_vsx_stxvd2x v2f64:$rS, xoaddr:$dst),
3107 (STXVX $rS, xoaddr:$dst)>;
3109 let AddedComplexity = 400 in {
3110 // LIWAX - This instruction is used for sign extending i32 -> i64.
3111 // LIWZX - This instruction will be emitted for i32, f32, and when
3112 // zero-extending i32 to i64 (zext i32 -> i64).
3113 let Predicates = [IsLittleEndian] in {
3115 def : Pat<(v2i64 (scalar_to_vector (i64 (sextloadi32 xoaddr:$src)))),
3117 (COPY_TO_REGCLASS (LIWAX xoaddr:$src), VSRC), 2))>;
3119 def : Pat<(v2i64 (scalar_to_vector (i64 (zextloadi32 xoaddr:$src)))),
3121 (COPY_TO_REGCLASS (LIWZX xoaddr:$src), VSRC), 2))>;
3123 def : Pat<(v4i32 (scalar_to_vector (i32 (load xoaddr:$src)))),
3125 (COPY_TO_REGCLASS (LIWZX xoaddr:$src), VSRC), 2))>;
3127 def : Pat<(v4f32 (scalar_to_vector (f32 (load xoaddr:$src)))),
3129 (COPY_TO_REGCLASS (LIWZX xoaddr:$src), VSRC), 2))>;
3132 let Predicates = [IsBigEndian] in {
3133 def : Pat<(v2i64 (scalar_to_vector (i64 (sextloadi32 xoaddr:$src)))),
3134 (v2i64 (COPY_TO_REGCLASS (LIWAX xoaddr:$src), VSRC))>;
3136 def : Pat<(v2i64 (scalar_to_vector (i64 (zextloadi32 xoaddr:$src)))),
3137 (v2i64 (COPY_TO_REGCLASS (LIWZX xoaddr:$src), VSRC))>;
3139 def : Pat<(v4i32 (scalar_to_vector (i32 (load xoaddr:$src)))),
3141 (COPY_TO_REGCLASS (LIWZX xoaddr:$src), VSRC), 1))>;
3143 def : Pat<(v4f32 (scalar_to_vector (f32 (load xoaddr:$src)))),
3145 (COPY_TO_REGCLASS (LIWZX xoaddr:$src), VSRC), 1))>;
3150 // Build vectors from i8 loads
3151 def : Pat<(v16i8 (scalar_to_vector ScalarLoads.Li8)),
3152 (v16i8 (VSPLTBs 7, (LXSIBZX xoaddr:$src)))>;
3153 def : Pat<(v8i16 (scalar_to_vector ScalarLoads.ZELi8)),
3154 (v8i16 (VSPLTHs 3, (LXSIBZX xoaddr:$src)))>;
3155 def : Pat<(v4i32 (scalar_to_vector ScalarLoads.ZELi8)),
3156 (v4i32 (XXSPLTWs (LXSIBZX xoaddr:$src), 1))>;
3157 def : Pat<(v2i64 (scalar_to_vector ScalarLoads.ZELi8i64)),
3158 (v2i64 (XXPERMDIs (LXSIBZX xoaddr:$src), 0))>;
3159 def : Pat<(v4i32 (scalar_to_vector ScalarLoads.SELi8)),
3160 (v4i32 (XXSPLTWs (VEXTSB2Ws (LXSIBZX xoaddr:$src)), 1))>;
3161 def : Pat<(v2i64 (scalar_to_vector ScalarLoads.SELi8i64)),
3162 (v2i64 (XXPERMDIs (VEXTSB2Ds (LXSIBZX xoaddr:$src)), 0))>;
3164 // Build vectors from i16 loads
3165 def : Pat<(v8i16 (scalar_to_vector ScalarLoads.Li16)),
3166 (v8i16 (VSPLTHs 3, (LXSIHZX xoaddr:$src)))>;
3167 def : Pat<(v4i32 (scalar_to_vector ScalarLoads.ZELi16)),
3168 (v4i32 (XXSPLTWs (LXSIHZX xoaddr:$src), 1))>;
3169 def : Pat<(v2i64 (scalar_to_vector ScalarLoads.ZELi16i64)),
3170 (v2i64 (XXPERMDIs (LXSIHZX xoaddr:$src), 0))>;
3171 def : Pat<(v4i32 (scalar_to_vector ScalarLoads.SELi16)),
3172 (v4i32 (XXSPLTWs (VEXTSH2Ws (LXSIHZX xoaddr:$src)), 1))>;
3173 def : Pat<(v2i64 (scalar_to_vector ScalarLoads.SELi16i64)),
3174 (v2i64 (XXPERMDIs (VEXTSH2Ds (LXSIHZX xoaddr:$src)), 0))>;
3176 let Predicates = [IsBigEndian, HasP9Vector] in {
3177 // Scalar stores of i8
3178 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 0)), xoaddr:$dst),
3179 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 9)), VSRC), xoaddr:$dst)>;
3180 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 1)), xoaddr:$dst),
3181 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 10)), VSRC), xoaddr:$dst)>;
3182 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 2)), xoaddr:$dst),
3183 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 11)), VSRC), xoaddr:$dst)>;
3184 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 3)), xoaddr:$dst),
3185 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 12)), VSRC), xoaddr:$dst)>;
3186 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 4)), xoaddr:$dst),
3187 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 13)), VSRC), xoaddr:$dst)>;
3188 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 5)), xoaddr:$dst),
3189 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 14)), VSRC), xoaddr:$dst)>;
3190 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 6)), xoaddr:$dst),
3191 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 15)), VSRC), xoaddr:$dst)>;
3192 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 7)), xoaddr:$dst),
3193 (STXSIBXv (COPY_TO_REGCLASS $S, VSRC), xoaddr:$dst)>;
3194 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 8)), xoaddr:$dst),
3195 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 1)), VSRC), xoaddr:$dst)>;
3196 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 9)), xoaddr:$dst),
3197 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 2)), VSRC), xoaddr:$dst)>;
3198 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 10)), xoaddr:$dst),
3199 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 3)), VSRC), xoaddr:$dst)>;
3200 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 11)), xoaddr:$dst),
3201 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 4)), VSRC), xoaddr:$dst)>;
3202 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 12)), xoaddr:$dst),
3203 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 5)), VSRC), xoaddr:$dst)>;
3204 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 13)), xoaddr:$dst),
3205 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 6)), VSRC), xoaddr:$dst)>;
3206 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 14)), xoaddr:$dst),
3207 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 7)), VSRC), xoaddr:$dst)>;
3208 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 15)), xoaddr:$dst),
3209 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 8)), VSRC), xoaddr:$dst)>;
3211 // Scalar stores of i16
3212 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 0)), xoaddr:$dst),
3213 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 10)), VSRC), xoaddr:$dst)>;
3214 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 1)), xoaddr:$dst),
3215 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 12)), VSRC), xoaddr:$dst)>;
3216 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 2)), xoaddr:$dst),
3217 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 14)), VSRC), xoaddr:$dst)>;
3218 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 3)), xoaddr:$dst),
3219 (STXSIHXv (COPY_TO_REGCLASS $S, VSRC), xoaddr:$dst)>;
3220 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 4)), xoaddr:$dst),
3221 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 2)), VSRC), xoaddr:$dst)>;
3222 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 5)), xoaddr:$dst),
3223 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 4)), VSRC), xoaddr:$dst)>;
3224 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 6)), xoaddr:$dst),
3225 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 6)), VSRC), xoaddr:$dst)>;
3226 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 7)), xoaddr:$dst),
3227 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 8)), VSRC), xoaddr:$dst)>;
3228 } // IsBigEndian, HasP9Vector
3230 let Predicates = [IsLittleEndian, HasP9Vector] in {
3231 // Scalar stores of i8
3232 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 0)), xoaddr:$dst),
3233 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 8)), VSRC), xoaddr:$dst)>;
3234 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 1)), xoaddr:$dst),
3235 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 7)), VSRC), xoaddr:$dst)>;
3236 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 2)), xoaddr:$dst),
3237 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 6)), VSRC), xoaddr:$dst)>;
3238 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 3)), xoaddr:$dst),
3239 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 5)), VSRC), xoaddr:$dst)>;
3240 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 4)), xoaddr:$dst),
3241 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 4)), VSRC), xoaddr:$dst)>;
3242 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 5)), xoaddr:$dst),
3243 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 3)), VSRC), xoaddr:$dst)>;
3244 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 6)), xoaddr:$dst),
3245 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 2)), VSRC), xoaddr:$dst)>;
3246 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 7)), xoaddr:$dst),
3247 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 1)), VSRC), xoaddr:$dst)>;
3248 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 8)), xoaddr:$dst),
3249 (STXSIBXv (COPY_TO_REGCLASS $S, VSRC), xoaddr:$dst)>;
3250 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 9)), xoaddr:$dst),
3251 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 15)), VSRC), xoaddr:$dst)>;
3252 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 10)), xoaddr:$dst),
3253 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 14)), VSRC), xoaddr:$dst)>;
3254 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 11)), xoaddr:$dst),
3255 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 13)), VSRC), xoaddr:$dst)>;
3256 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 12)), xoaddr:$dst),
3257 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 12)), VSRC), xoaddr:$dst)>;
3258 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 13)), xoaddr:$dst),
3259 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 11)), VSRC), xoaddr:$dst)>;
3260 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 14)), xoaddr:$dst),
3261 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 10)), VSRC), xoaddr:$dst)>;
3262 def : Pat<(truncstorei8 (i32 (vector_extract v16i8:$S, 15)), xoaddr:$dst),
3263 (STXSIBXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 9)), VSRC), xoaddr:$dst)>;
3265 // Scalar stores of i16
3266 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 0)), xoaddr:$dst),
3267 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 8)), VSRC), xoaddr:$dst)>;
3268 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 1)), xoaddr:$dst),
3269 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 6)), VSRC), xoaddr:$dst)>;
3270 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 2)), xoaddr:$dst),
3271 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 4)), VSRC), xoaddr:$dst)>;
3272 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 3)), xoaddr:$dst),
3273 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 2)), VSRC), xoaddr:$dst)>;
3274 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 4)), xoaddr:$dst),
3275 (STXSIHXv (COPY_TO_REGCLASS $S, VSRC), xoaddr:$dst)>;
3276 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 5)), xoaddr:$dst),
3277 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 14)), VSRC), xoaddr:$dst)>;
3278 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 6)), xoaddr:$dst),
3279 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 12)), VSRC), xoaddr:$dst)>;
3280 def : Pat<(truncstorei16 (i32 (vector_extract v8i16:$S, 7)), xoaddr:$dst),
3281 (STXSIHXv (COPY_TO_REGCLASS (v16i8 (VSLDOI $S, $S, 10)), VSRC), xoaddr:$dst)>;
3282 } // IsLittleEndian, HasP9Vector
3285 // Vector sign extensions
3286 def : Pat<(f64 (PPCVexts f64:$A, 1)),
3287 (f64 (COPY_TO_REGCLASS (VEXTSB2Ds $A), VSFRC))>;
3288 def : Pat<(f64 (PPCVexts f64:$A, 2)),
3289 (f64 (COPY_TO_REGCLASS (VEXTSH2Ds $A), VSFRC))>;
3291 def DFLOADf32 : PPCPostRAExpPseudo<(outs vssrc:$XT), (ins memrix:$src),
3293 [(set f32:$XT, (load iaddrX4:$src))]>;
3294 def DFLOADf64 : PPCPostRAExpPseudo<(outs vsfrc:$XT), (ins memrix:$src),
3296 [(set f64:$XT, (load iaddrX4:$src))]>;
3297 def DFSTOREf32 : PPCPostRAExpPseudo<(outs), (ins vssrc:$XT, memrix:$dst),
3299 [(store f32:$XT, iaddrX4:$dst)]>;
3300 def DFSTOREf64 : PPCPostRAExpPseudo<(outs), (ins vsfrc:$XT, memrix:$dst),
3302 [(store f64:$XT, iaddrX4:$dst)]>;
3304 def : Pat<(f64 (extloadf32 iaddrX4:$src)),
3305 (COPY_TO_REGCLASS (DFLOADf32 iaddrX4:$src), VSFRC)>;
3306 def : Pat<(f32 (fpround (f64 (extloadf32 iaddrX4:$src)))),
3307 (f32 (DFLOADf32 iaddrX4:$src))>;
3309 def : Pat<(v4f32 (PPCldvsxlh xaddr:$src)),
3310 (COPY_TO_REGCLASS (XFLOADf64 xaddr:$src), VSRC)>;
3311 def : Pat<(v4f32 (PPCldvsxlh iaddrX4:$src)),
3312 (COPY_TO_REGCLASS (DFLOADf64 iaddrX4:$src), VSRC)>;
3314 let AddedComplexity = 400 in {
3315 // The following pseudoinstructions are used to ensure the utilization
3316 // of all 64 VSX registers.
3317 let Predicates = [IsLittleEndian, HasP9Vector] in {
3318 def : Pat<(v2i64 (scalar_to_vector (i64 (load iaddrX4:$src)))),
3320 (COPY_TO_REGCLASS (DFLOADf64 iaddrX4:$src), VSRC), 2))>;
3321 def : Pat<(v2i64 (scalar_to_vector (i64 (load xaddrX4:$src)))),
3323 (COPY_TO_REGCLASS (XFLOADf64 xaddrX4:$src), VSRC), 2))>;
3325 def : Pat<(v2f64 (scalar_to_vector (f64 (load iaddrX4:$src)))),
3327 (COPY_TO_REGCLASS (DFLOADf64 iaddrX4:$src), VSRC), 2))>;
3328 def : Pat<(v2f64 (scalar_to_vector (f64 (load xaddrX4:$src)))),
3330 (COPY_TO_REGCLASS (XFLOADf64 xaddrX4:$src), VSRC), 2))>;
3331 def : Pat<(store (i64 (extractelt v2i64:$A, 0)), xaddrX4:$src),
3332 (XFSTOREf64 (EXTRACT_SUBREG (XXPERMDI $A, $A, 2),
3333 sub_64), xaddrX4:$src)>;
3334 def : Pat<(store (f64 (extractelt v2f64:$A, 0)), xaddrX4:$src),
3335 (XFSTOREf64 (EXTRACT_SUBREG (XXPERMDI $A, $A, 2),
3336 sub_64), xaddrX4:$src)>;
3337 def : Pat<(store (i64 (extractelt v2i64:$A, 1)), xaddrX4:$src),
3338 (XFSTOREf64 (EXTRACT_SUBREG $A, sub_64), xaddrX4:$src)>;
3339 def : Pat<(store (f64 (extractelt v2f64:$A, 1)), xaddrX4:$src),
3340 (XFSTOREf64 (EXTRACT_SUBREG $A, sub_64), xaddrX4:$src)>;
3341 def : Pat<(store (i64 (extractelt v2i64:$A, 0)), iaddrX4:$src),
3342 (DFSTOREf64 (EXTRACT_SUBREG (XXPERMDI $A, $A, 2),
3343 sub_64), iaddrX4:$src)>;
3344 def : Pat<(store (f64 (extractelt v2f64:$A, 0)), iaddrX4:$src),
3345 (DFSTOREf64 (EXTRACT_SUBREG (XXPERMDI $A, $A, 2), sub_64),
3347 def : Pat<(store (i64 (extractelt v2i64:$A, 1)), iaddrX4:$src),
3348 (DFSTOREf64 (EXTRACT_SUBREG $A, sub_64), iaddrX4:$src)>;
3349 def : Pat<(store (f64 (extractelt v2f64:$A, 1)), iaddrX4:$src),
3350 (DFSTOREf64 (EXTRACT_SUBREG $A, sub_64), iaddrX4:$src)>;
3351 } // IsLittleEndian, HasP9Vector
3353 let Predicates = [IsBigEndian, HasP9Vector] in {
3354 def : Pat<(v2i64 (scalar_to_vector (i64 (load iaddrX4:$src)))),
3355 (v2i64 (COPY_TO_REGCLASS (DFLOADf64 iaddrX4:$src), VSRC))>;
3356 def : Pat<(v2i64 (scalar_to_vector (i64 (load xaddrX4:$src)))),
3357 (v2i64 (COPY_TO_REGCLASS (XFLOADf64 xaddrX4:$src), VSRC))>;
3359 def : Pat<(v2f64 (scalar_to_vector (f64 (load iaddrX4:$src)))),
3360 (v2f64 (COPY_TO_REGCLASS (DFLOADf64 iaddrX4:$src), VSRC))>;
3361 def : Pat<(v2f64 (scalar_to_vector (f64 (load xaddrX4:$src)))),
3362 (v2f64 (COPY_TO_REGCLASS (XFLOADf64 xaddrX4:$src), VSRC))>;
3363 def : Pat<(store (i64 (extractelt v2i64:$A, 1)), xaddrX4:$src),
3364 (XFSTOREf64 (EXTRACT_SUBREG (XXPERMDI $A, $A, 2),
3365 sub_64), xaddrX4:$src)>;
3366 def : Pat<(store (f64 (extractelt v2f64:$A, 1)), xaddrX4:$src),
3367 (XFSTOREf64 (EXTRACT_SUBREG (XXPERMDI $A, $A, 2),
3368 sub_64), xaddrX4:$src)>;
3369 def : Pat<(store (i64 (extractelt v2i64:$A, 0)), xaddrX4:$src),
3370 (XFSTOREf64 (EXTRACT_SUBREG $A, sub_64), xaddrX4:$src)>;
3371 def : Pat<(store (f64 (extractelt v2f64:$A, 0)), xaddrX4:$src),
3372 (XFSTOREf64 (EXTRACT_SUBREG $A, sub_64), xaddrX4:$src)>;
3373 def : Pat<(store (i64 (extractelt v2i64:$A, 1)), iaddrX4:$src),
3374 (DFSTOREf64 (EXTRACT_SUBREG (XXPERMDI $A, $A, 2),
3375 sub_64), iaddrX4:$src)>;
3376 def : Pat<(store (f64 (extractelt v2f64:$A, 1)), iaddrX4:$src),
3377 (DFSTOREf64 (EXTRACT_SUBREG (XXPERMDI $A, $A, 2),
3378 sub_64), iaddrX4:$src)>;
3379 def : Pat<(store (i64 (extractelt v2i64:$A, 0)), iaddrX4:$src),
3380 (DFSTOREf64 (EXTRACT_SUBREG $A, sub_64), iaddrX4:$src)>;
3381 def : Pat<(store (f64 (extractelt v2f64:$A, 0)), iaddrX4:$src),
3382 (DFSTOREf64 (EXTRACT_SUBREG $A, sub_64), iaddrX4:$src)>;
3383 } // IsBigEndian, HasP9Vector
3386 let Predicates = [IsBigEndian, HasP9Vector] in {
3388 // (Un)Signed DWord vector extract -> QP
3389 def : Pat<(f128 (sint_to_fp (i64 (extractelt v2i64:$src, 0)))),
3390 (f128 (XSCVSDQP (COPY_TO_REGCLASS $src, VFRC)))>;
3391 def : Pat<(f128 (sint_to_fp (i64 (extractelt v2i64:$src, 1)))),
3393 (EXTRACT_SUBREG (XXPERMDI $src, $src, 3), sub_64)))>;
3394 def : Pat<(f128 (uint_to_fp (i64 (extractelt v2i64:$src, 0)))),
3395 (f128 (XSCVUDQP (COPY_TO_REGCLASS $src, VFRC)))>;
3396 def : Pat<(f128 (uint_to_fp (i64 (extractelt v2i64:$src, 1)))),
3398 (EXTRACT_SUBREG (XXPERMDI $src, $src, 3), sub_64)))>;
3400 // (Un)Signed Word vector extract -> QP
3401 def : Pat<(f128 (sint_to_fp (i32 (extractelt v4i32:$src, 1)))),
3402 (f128 (XSCVSDQP (EXTRACT_SUBREG (VEXTSW2D $src), sub_64)))>;
3403 foreach Idx = [0,2,3] in {
3404 def : Pat<(f128 (sint_to_fp (i32 (extractelt v4i32:$src, Idx)))),
3405 (f128 (XSCVSDQP (EXTRACT_SUBREG
3406 (VEXTSW2D (VSPLTW Idx, $src)), sub_64)))>;
3408 foreach Idx = 0-3 in {
3409 def : Pat<(f128 (uint_to_fp (i32 (extractelt v4i32:$src, Idx)))),
3410 (f128 (XSCVUDQP (XXEXTRACTUW $src, !shl(Idx, 2))))>;
3413 // (Un)Signed HWord vector extract -> QP
3414 foreach Idx = 0-7 in {
3415 def : Pat<(f128 (sint_to_fp
3417 (vector_extract v8i16:$src, Idx), i16)))),
3418 (f128 (XSCVSDQP (EXTRACT_SUBREG
3419 (VEXTSH2D (VEXTRACTUH !add(Idx, Idx), $src)),
3421 // The SDAG adds the `and` since an `i16` is being extracted as an `i32`.
3422 def : Pat<(f128 (uint_to_fp
3423 (and (i32 (vector_extract v8i16:$src, Idx)), 65535))),
3424 (f128 (XSCVUDQP (EXTRACT_SUBREG
3425 (VEXTRACTUH !add(Idx, Idx), $src), sub_64)))>;
3428 // (Un)Signed Byte vector extract -> QP
3429 foreach Idx = 0-15 in {
3430 def : Pat<(f128 (sint_to_fp
3431 (i32 (sext_inreg (vector_extract v16i8:$src, Idx),
3433 (f128 (XSCVSDQP (EXTRACT_SUBREG
3434 (VEXTSB2D (VEXTRACTUB Idx, $src)), sub_64)))>;
3435 def : Pat<(f128 (uint_to_fp
3436 (and (i32 (vector_extract v16i8:$src, Idx)), 255))),
3438 (EXTRACT_SUBREG (VEXTRACTUB Idx, $src), sub_64)))>;
3441 // Unsiged int in vsx register -> QP
3442 def : Pat<(f128 (uint_to_fp (i32 (PPCmfvsr f64:$src)))),
3444 (XXEXTRACTUW (SUBREG_TO_REG (i64 1), $src, sub_64), 4)))>;
3445 } // IsBigEndian, HasP9Vector
3447 let Predicates = [IsLittleEndian, HasP9Vector] in {
3449 // (Un)Signed DWord vector extract -> QP
3450 def : Pat<(f128 (sint_to_fp (i64 (extractelt v2i64:$src, 0)))),
3452 (EXTRACT_SUBREG (XXPERMDI $src, $src, 3), sub_64)))>;
3453 def : Pat<(f128 (sint_to_fp (i64 (extractelt v2i64:$src, 1)))),
3454 (f128 (XSCVSDQP (COPY_TO_REGCLASS $src, VFRC)))>;
3455 def : Pat<(f128 (uint_to_fp (i64 (extractelt v2i64:$src, 0)))),
3457 (EXTRACT_SUBREG (XXPERMDI $src, $src, 3), sub_64)))>;
3458 def : Pat<(f128 (uint_to_fp (i64 (extractelt v2i64:$src, 1)))),
3459 (f128 (XSCVUDQP (COPY_TO_REGCLASS $src, VFRC)))>;
3461 // (Un)Signed Word vector extract -> QP
3462 foreach Idx = [[0,3],[1,2],[3,0]] in {
3463 def : Pat<(f128 (sint_to_fp (i32 (extractelt v4i32:$src, !head(Idx))))),
3464 (f128 (XSCVSDQP (EXTRACT_SUBREG
3465 (VEXTSW2D (VSPLTW !head(!tail(Idx)), $src)),
3468 def : Pat<(f128 (sint_to_fp (i32 (extractelt v4i32:$src, 2)))),
3469 (f128 (XSCVSDQP (EXTRACT_SUBREG (VEXTSW2D $src), sub_64)))>;
3471 foreach Idx = [[0,12],[1,8],[2,4],[3,0]] in {
3472 def : Pat<(f128 (uint_to_fp (i32 (extractelt v4i32:$src, !head(Idx))))),
3473 (f128 (XSCVUDQP (XXEXTRACTUW $src, !head(!tail(Idx)))))>;
3476 // (Un)Signed HWord vector extract -> QP
3477 // The Nested foreach lists identifies the vector element and corresponding
3478 // register byte location.
3479 foreach Idx = [[0,14],[1,12],[2,10],[3,8],[4,6],[5,4],[6,2],[7,0]] in {
3480 def : Pat<(f128 (sint_to_fp
3482 (vector_extract v8i16:$src, !head(Idx)), i16)))),
3484 (EXTRACT_SUBREG (VEXTSH2D
3485 (VEXTRACTUH !head(!tail(Idx)), $src)),
3487 def : Pat<(f128 (uint_to_fp
3488 (and (i32 (vector_extract v8i16:$src, !head(Idx))),
3490 (f128 (XSCVUDQP (EXTRACT_SUBREG
3491 (VEXTRACTUH !head(!tail(Idx)), $src), sub_64)))>;
3494 // (Un)Signed Byte vector extract -> QP
3495 foreach Idx = [[0,15],[1,14],[2,13],[3,12],[4,11],[5,10],[6,9],[7,8],[8,7],
3496 [9,6],[10,5],[11,4],[12,3],[13,2],[14,1],[15,0]] in {
3497 def : Pat<(f128 (sint_to_fp
3499 (vector_extract v16i8:$src, !head(Idx)), i8)))),
3502 (VEXTSB2D (VEXTRACTUB !head(!tail(Idx)), $src)),
3504 def : Pat<(f128 (uint_to_fp
3505 (and (i32 (vector_extract v16i8:$src, !head(Idx))),
3509 (VEXTRACTUB !head(!tail(Idx)), $src), sub_64)))>;
3512 // Unsiged int in vsx register -> QP
3513 def : Pat<(f128 (uint_to_fp (i32 (PPCmfvsr f64:$src)))),
3515 (XXEXTRACTUW (SUBREG_TO_REG (i64 1), $src, sub_64), 8)))>;
3516 } // IsLittleEndian, HasP9Vector
3518 // Convert (Un)Signed DWord in memory -> QP
3519 def : Pat<(f128 (sint_to_fp (i64 (load xaddrX4:$src)))),
3520 (f128 (XSCVSDQP (LXSDX xaddrX4:$src)))>;
3521 def : Pat<(f128 (sint_to_fp (i64 (load iaddrX4:$src)))),
3522 (f128 (XSCVSDQP (LXSD iaddrX4:$src)))>;
3523 def : Pat<(f128 (uint_to_fp (i64 (load xaddrX4:$src)))),
3524 (f128 (XSCVUDQP (LXSDX xaddrX4:$src)))>;
3525 def : Pat<(f128 (uint_to_fp (i64 (load iaddrX4:$src)))),
3526 (f128 (XSCVUDQP (LXSD iaddrX4:$src)))>;
3528 // Convert Unsigned HWord in memory -> QP
3529 def : Pat<(f128 (uint_to_fp ScalarLoads.ZELi16)),
3530 (f128 (XSCVUDQP (LXSIHZX xaddr:$src)))>;
3532 // Convert Unsigned Byte in memory -> QP
3533 def : Pat<(f128 (uint_to_fp ScalarLoads.ZELi8)),
3534 (f128 (XSCVUDQP (LXSIBZX xoaddr:$src)))>;
3536 // Truncate & Convert QP -> (Un)Signed (D)Word.
3537 def : Pat<(i64 (fp_to_sint f128:$src)), (i64 (MFVRD (XSCVQPSDZ $src)))>;
3538 def : Pat<(i64 (fp_to_uint f128:$src)), (i64 (MFVRD (XSCVQPUDZ $src)))>;
3539 def : Pat<(i32 (fp_to_sint f128:$src)),
3540 (i32 (MFVSRWZ (COPY_TO_REGCLASS (XSCVQPSWZ $src), VFRC)))>;
3541 def : Pat<(i32 (fp_to_uint f128:$src)),
3542 (i32 (MFVSRWZ (COPY_TO_REGCLASS (XSCVQPUWZ $src), VFRC)))>;
3544 // Instructions for store(fptosi).
3545 // The 8-byte version is repeated here due to availability of D-Form STXSD.
3546 def : Pat<(PPCstore_scal_int_from_vsr
3547 (f64 (PPCcv_fp_to_sint_in_vsr f128:$src)), xaddrX4:$dst, 8),
3548 (STXSDX (COPY_TO_REGCLASS (XSCVQPSDZ f128:$src), VFRC),
3550 def : Pat<(PPCstore_scal_int_from_vsr
3551 (f64 (PPCcv_fp_to_sint_in_vsr f128:$src)), iaddrX4:$dst, 8),
3552 (STXSD (COPY_TO_REGCLASS (XSCVQPSDZ f128:$src), VFRC),
3554 def : Pat<(PPCstore_scal_int_from_vsr
3555 (f64 (PPCcv_fp_to_sint_in_vsr f128:$src)), xoaddr:$dst, 4),
3556 (STXSIWX (COPY_TO_REGCLASS (XSCVQPSWZ $src), VFRC), xoaddr:$dst)>;
3557 def : Pat<(PPCstore_scal_int_from_vsr
3558 (f64 (PPCcv_fp_to_sint_in_vsr f128:$src)), xoaddr:$dst, 2),
3559 (STXSIHX (COPY_TO_REGCLASS (XSCVQPSWZ $src), VFRC), xoaddr:$dst)>;
3560 def : Pat<(PPCstore_scal_int_from_vsr
3561 (f64 (PPCcv_fp_to_sint_in_vsr f128:$src)), xoaddr:$dst, 1),
3562 (STXSIBX (COPY_TO_REGCLASS (XSCVQPSWZ $src), VFRC), xoaddr:$dst)>;
3563 def : Pat<(PPCstore_scal_int_from_vsr
3564 (f64 (PPCcv_fp_to_sint_in_vsr f64:$src)), xaddrX4:$dst, 8),
3565 (STXSDX (XSCVDPSXDS f64:$src), xaddrX4:$dst)>;
3566 def : Pat<(PPCstore_scal_int_from_vsr
3567 (f64 (PPCcv_fp_to_sint_in_vsr f64:$src)), iaddrX4:$dst, 8),
3568 (STXSD (XSCVDPSXDS f64:$src), iaddrX4:$dst)>;
3569 def : Pat<(PPCstore_scal_int_from_vsr
3570 (f64 (PPCcv_fp_to_sint_in_vsr f64:$src)), xoaddr:$dst, 2),
3571 (STXSIHX (XSCVDPSXWS f64:$src), xoaddr:$dst)>;
3572 def : Pat<(PPCstore_scal_int_from_vsr
3573 (f64 (PPCcv_fp_to_sint_in_vsr f64:$src)), xoaddr:$dst, 1),
3574 (STXSIBX (XSCVDPSXWS f64:$src), xoaddr:$dst)>;
3576 // Instructions for store(fptoui).
3577 def : Pat<(PPCstore_scal_int_from_vsr
3578 (f64 (PPCcv_fp_to_uint_in_vsr f128:$src)), xaddrX4:$dst, 8),
3579 (STXSDX (COPY_TO_REGCLASS (XSCVQPUDZ f128:$src), VFRC),
3581 def : Pat<(PPCstore_scal_int_from_vsr
3582 (f64 (PPCcv_fp_to_uint_in_vsr f128:$src)), iaddrX4:$dst, 8),
3583 (STXSD (COPY_TO_REGCLASS (XSCVQPUDZ f128:$src), VFRC),
3585 def : Pat<(PPCstore_scal_int_from_vsr
3586 (f64 (PPCcv_fp_to_uint_in_vsr f128:$src)), xoaddr:$dst, 4),
3587 (STXSIWX (COPY_TO_REGCLASS (XSCVQPUWZ $src), VFRC), xoaddr:$dst)>;
3588 def : Pat<(PPCstore_scal_int_from_vsr
3589 (f64 (PPCcv_fp_to_uint_in_vsr f128:$src)), xoaddr:$dst, 2),
3590 (STXSIHX (COPY_TO_REGCLASS (XSCVQPUWZ $src), VFRC), xoaddr:$dst)>;
3591 def : Pat<(PPCstore_scal_int_from_vsr
3592 (f64 (PPCcv_fp_to_uint_in_vsr f128:$src)), xoaddr:$dst, 1),
3593 (STXSIBX (COPY_TO_REGCLASS (XSCVQPUWZ $src), VFRC), xoaddr:$dst)>;
3594 def : Pat<(PPCstore_scal_int_from_vsr
3595 (f64 (PPCcv_fp_to_uint_in_vsr f64:$src)), xaddrX4:$dst, 8),
3596 (STXSDX (XSCVDPUXDS f64:$src), xaddrX4:$dst)>;
3597 def : Pat<(PPCstore_scal_int_from_vsr
3598 (f64 (PPCcv_fp_to_uint_in_vsr f64:$src)), iaddrX4:$dst, 8),
3599 (STXSD (XSCVDPUXDS f64:$src), iaddrX4:$dst)>;
3600 def : Pat<(PPCstore_scal_int_from_vsr
3601 (f64 (PPCcv_fp_to_uint_in_vsr f64:$src)), xoaddr:$dst, 2),
3602 (STXSIHX (XSCVDPUXWS f64:$src), xoaddr:$dst)>;
3603 def : Pat<(PPCstore_scal_int_from_vsr
3604 (f64 (PPCcv_fp_to_uint_in_vsr f64:$src)), xoaddr:$dst, 1),
3605 (STXSIBX (XSCVDPUXWS f64:$src), xoaddr:$dst)>;
3607 // Round & Convert QP -> DP/SP
3608 def : Pat<(f64 (fpround f128:$src)), (f64 (XSCVQPDP $src))>;
3609 def : Pat<(f32 (fpround f128:$src)), (f32 (XSRSP (XSCVQPDPO $src)))>;
3612 def : Pat<(f128 (fpextend f32:$src)),
3613 (f128 (XSCVDPQP (COPY_TO_REGCLASS $src, VFRC)))>;
3615 } // end HasP9Vector, AddedComplexity
3617 let AddedComplexity = 400 in {
3618 let Predicates = [IsISA3_0, HasP9Vector, HasDirectMove, IsBigEndian] in {
3619 def : Pat<(f128 (PPCbuild_fp128 i64:$rB, i64:$rA)),
3620 (f128 (COPY_TO_REGCLASS (MTVSRDD $rB, $rA), VRRC))>;
3622 let Predicates = [IsISA3_0, HasP9Vector, HasDirectMove, IsLittleEndian] in {
3623 def : Pat<(f128 (PPCbuild_fp128 i64:$rA, i64:$rB)),
3624 (f128 (COPY_TO_REGCLASS (MTVSRDD $rB, $rA), VRRC))>;
3628 let Predicates = [HasP9Vector] in {
3629 let mayStore = 1 in {
3630 def SPILLTOVSR_STX : PseudoXFormMemOp<(outs),
3631 (ins spilltovsrrc:$XT, memrr:$dst),
3632 "#SPILLTOVSR_STX", []>;
3633 def SPILLTOVSR_ST : PPCPostRAExpPseudo<(outs), (ins spilltovsrrc:$XT, memrix:$dst),
3634 "#SPILLTOVSR_ST", []>;
3636 let mayLoad = 1 in {
3637 def SPILLTOVSR_LDX : PseudoXFormMemOp<(outs spilltovsrrc:$XT),
3639 "#SPILLTOVSR_LDX", []>;
3640 def SPILLTOVSR_LD : PPCPostRAExpPseudo<(outs spilltovsrrc:$XT), (ins memrix:$src),
3641 "#SPILLTOVSR_LD", []>;
3645 // Integer extend helper dags 32 -> 64
3647 dag A = (INSERT_SUBREG (i64 (IMPLICIT_DEF)), $A, sub_32);
3648 dag B = (INSERT_SUBREG (i64 (IMPLICIT_DEF)), $B, sub_32);
3649 dag C = (INSERT_SUBREG (i64 (IMPLICIT_DEF)), $C, sub_32);
3650 dag D = (INSERT_SUBREG (i64 (IMPLICIT_DEF)), $D, sub_32);
3654 dag A0 = (f32 (fpround (f64 (extractelt v2f64:$A, 0))));
3655 dag A1 = (f32 (fpround (f64 (extractelt v2f64:$A, 1))));
3656 dag B0 = (f32 (fpround (f64 (extractelt v2f64:$B, 0))));
3657 dag B1 = (f32 (fpround (f64 (extractelt v2f64:$B, 1))));
3661 dag A0S = (i32 (PPCmfvsr (f64 (PPCfctiwz (f64 (extractelt v2f64:$A, 0))))));
3662 dag A1S = (i32 (PPCmfvsr (f64 (PPCfctiwz (f64 (extractelt v2f64:$A, 1))))));
3663 dag B0S = (i32 (PPCmfvsr (f64 (PPCfctiwz (f64 (extractelt v2f64:$B, 0))))));
3664 dag B1S = (i32 (PPCmfvsr (f64 (PPCfctiwz (f64 (extractelt v2f64:$B, 1))))));
3665 dag A0U = (i32 (PPCmfvsr (f64 (PPCfctiwuz (f64 (extractelt v2f64:$A, 0))))));
3666 dag A1U = (i32 (PPCmfvsr (f64 (PPCfctiwuz (f64 (extractelt v2f64:$A, 1))))));
3667 dag B0U = (i32 (PPCmfvsr (f64 (PPCfctiwuz (f64 (extractelt v2f64:$B, 0))))));
3668 dag B1U = (i32 (PPCmfvsr (f64 (PPCfctiwuz (f64 (extractelt v2f64:$B, 1))))));
3672 dag LE_A0 = (i32 (sext_inreg (i32 (vector_extract v16i8:$A, 0)), i8));
3673 dag LE_A1 = (i32 (sext_inreg (i32 (vector_extract v16i8:$A, 4)), i8));
3674 dag LE_A2 = (i32 (sext_inreg (i32 (vector_extract v16i8:$A, 8)), i8));
3675 dag LE_A3 = (i32 (sext_inreg (i32 (vector_extract v16i8:$A, 12)), i8));
3676 dag BE_A0 = (i32 (sext_inreg (i32 (vector_extract v16i8:$A, 3)), i8));
3677 dag BE_A1 = (i32 (sext_inreg (i32 (vector_extract v16i8:$A, 7)), i8));
3678 dag BE_A2 = (i32 (sext_inreg (i32 (vector_extract v16i8:$A, 11)), i8));
3679 dag BE_A3 = (i32 (sext_inreg (i32 (vector_extract v16i8:$A, 15)), i8));
3683 dag LE_A0 = (i64 (sext_inreg
3684 (i64 (anyext (i32 (vector_extract v16i8:$A, 0)))), i8));
3685 dag LE_A1 = (i64 (sext_inreg
3686 (i64 (anyext (i32 (vector_extract v16i8:$A, 8)))), i8));
3687 dag BE_A0 = (i64 (sext_inreg
3688 (i64 (anyext (i32 (vector_extract v16i8:$A, 7)))), i8));
3689 dag BE_A1 = (i64 (sext_inreg
3690 (i64 (anyext (i32 (vector_extract v16i8:$A, 15)))), i8));
3694 dag LE_A0 = (i32 (sext_inreg (i32 (vector_extract v8i16:$A, 0)), i16));
3695 dag LE_A1 = (i32 (sext_inreg (i32 (vector_extract v8i16:$A, 2)), i16));
3696 dag LE_A2 = (i32 (sext_inreg (i32 (vector_extract v8i16:$A, 4)), i16));
3697 dag LE_A3 = (i32 (sext_inreg (i32 (vector_extract v8i16:$A, 6)), i16));
3698 dag BE_A0 = (i32 (sext_inreg (i32 (vector_extract v8i16:$A, 1)), i16));
3699 dag BE_A1 = (i32 (sext_inreg (i32 (vector_extract v8i16:$A, 3)), i16));
3700 dag BE_A2 = (i32 (sext_inreg (i32 (vector_extract v8i16:$A, 5)), i16));
3701 dag BE_A3 = (i32 (sext_inreg (i32 (vector_extract v8i16:$A, 7)), i16));
3705 dag LE_A0 = (i64 (sext_inreg
3706 (i64 (anyext (i32 (vector_extract v8i16:$A, 0)))), i16));
3707 dag LE_A1 = (i64 (sext_inreg
3708 (i64 (anyext (i32 (vector_extract v8i16:$A, 4)))), i16));
3709 dag BE_A0 = (i64 (sext_inreg
3710 (i64 (anyext (i32 (vector_extract v8i16:$A, 3)))), i16));
3711 dag BE_A1 = (i64 (sext_inreg
3712 (i64 (anyext (i32 (vector_extract v8i16:$A, 7)))), i16));
3716 dag LE_A0 = (i64 (sext (i32 (vector_extract v4i32:$A, 0))));
3717 dag LE_A1 = (i64 (sext (i32 (vector_extract v4i32:$A, 2))));
3718 dag BE_A0 = (i64 (sext (i32 (vector_extract v4i32:$A, 1))));
3719 dag BE_A1 = (i64 (sext (i32 (vector_extract v4i32:$A, 3))));
3723 dag A = (i32 (PPCmfvsr (PPCfctiwz (f64 (extloadf32 xoaddr:$A)))));
3726 dag A = (i32 (PPCmfvsr (PPCfctiwuz (f64 (extloadf32 xoaddr:$A)))));
3729 dag A = (i64 (PPCmfvsr (PPCfctidz (f64 (extloadf32 xoaddr:$A)))));
3731 def FltToLongLoadP9 {
3732 dag A = (i64 (PPCmfvsr (PPCfctidz (f64 (extloadf32 iaddrX4:$A)))));
3734 def FltToULongLoad {
3735 dag A = (i64 (PPCmfvsr (PPCfctiduz (f64 (extloadf32 xoaddr:$A)))));
3737 def FltToULongLoadP9 {
3738 dag A = (i64 (PPCmfvsr (PPCfctiduz (f64 (extloadf32 iaddrX4:$A)))));
3741 dag A = (i64 (PPCmfvsr (f64 (PPCfctidz (fpextend f32:$A)))));
3744 dag A = (i64 (PPCmfvsr (f64 (PPCfctiduz (fpextend f32:$A)))));
3747 dag A = (i32 (PPCmfvsr (f64 (PPCfctiwz f64:$A))));
3748 dag B = (i32 (PPCmfvsr (f64 (PPCfctiwz f64:$B))));
3749 dag C = (i32 (PPCmfvsr (f64 (PPCfctiwz f64:$C))));
3750 dag D = (i32 (PPCmfvsr (f64 (PPCfctiwz f64:$D))));
3753 dag A = (i32 (PPCmfvsr (f64 (PPCfctiwuz f64:$A))));
3754 dag B = (i32 (PPCmfvsr (f64 (PPCfctiwuz f64:$B))));
3755 dag C = (i32 (PPCmfvsr (f64 (PPCfctiwuz f64:$C))));
3756 dag D = (i32 (PPCmfvsr (f64 (PPCfctiwuz f64:$D))));
3759 dag A = (i64 (PPCmfvsr (f64 (PPCfctidz f64:$A))));
3762 dag A = (i64 (PPCmfvsr (f64 (PPCfctiduz f64:$A))));
3765 dag A = (i32 (PPCmfvsr (PPCfctiwz (f64 (load xoaddr:$A)))));
3767 def DblToIntLoadP9 {
3768 dag A = (i32 (PPCmfvsr (PPCfctiwz (f64 (load iaddrX4:$A)))));
3771 dag A = (i32 (PPCmfvsr (PPCfctiwuz (f64 (load xoaddr:$A)))));
3773 def DblToUIntLoadP9 {
3774 dag A = (i32 (PPCmfvsr (PPCfctiwuz (f64 (load iaddrX4:$A)))));
3777 dag A = (i64 (PPCmfvsr (PPCfctidz (f64 (load xoaddr:$A)))));
3779 def DblToULongLoad {
3780 dag A = (i64 (PPCmfvsr (PPCfctiduz (f64 (load xoaddr:$A)))));
3783 // FP merge dags (for f32 -> v4f32)
3785 dag AC = (XVCVDPSP (XXPERMDI (COPY_TO_REGCLASS $A, VSRC),
3786 (COPY_TO_REGCLASS $C, VSRC), 0));
3787 dag BD = (XVCVDPSP (XXPERMDI (COPY_TO_REGCLASS $B, VSRC),
3788 (COPY_TO_REGCLASS $D, VSRC), 0));
3789 dag ABhToFlt = (XVCVDPSP (XXPERMDI $A, $B, 0));
3790 dag ABlToFlt = (XVCVDPSP (XXPERMDI $A, $B, 3));
3791 dag BAhToFlt = (XVCVDPSP (XXPERMDI $B, $A, 0));
3792 dag BAlToFlt = (XVCVDPSP (XXPERMDI $B, $A, 3));
3795 // Word-element merge dags - conversions from f64 to i32 merged into vectors.
3797 // For big endian, we merge low and hi doublewords (A, B).
3798 dag A0B0 = (v2f64 (XXPERMDI v2f64:$A, v2f64:$B, 0));
3799 dag A1B1 = (v2f64 (XXPERMDI v2f64:$A, v2f64:$B, 3));
3800 dag CVA1B1S = (v4i32 (XVCVDPSXWS A1B1));
3801 dag CVA0B0S = (v4i32 (XVCVDPSXWS A0B0));
3802 dag CVA1B1U = (v4i32 (XVCVDPUXWS A1B1));
3803 dag CVA0B0U = (v4i32 (XVCVDPUXWS A0B0));
3805 // For little endian, we merge low and hi doublewords (B, A).
3806 dag B1A1 = (v2f64 (XXPERMDI v2f64:$B, v2f64:$A, 0));
3807 dag B0A0 = (v2f64 (XXPERMDI v2f64:$B, v2f64:$A, 3));
3808 dag CVB1A1S = (v4i32 (XVCVDPSXWS B1A1));
3809 dag CVB0A0S = (v4i32 (XVCVDPSXWS B0A0));
3810 dag CVB1A1U = (v4i32 (XVCVDPUXWS B1A1));
3811 dag CVB0A0U = (v4i32 (XVCVDPUXWS B0A0));
3813 // For big endian, we merge hi doublewords of (A, C) and (B, D), convert
3815 dag AC = (v2f64 (XXPERMDI (COPY_TO_REGCLASS f64:$A, VSRC),
3816 (COPY_TO_REGCLASS f64:$C, VSRC), 0));
3817 dag BD = (v2f64 (XXPERMDI (COPY_TO_REGCLASS f64:$B, VSRC),
3818 (COPY_TO_REGCLASS f64:$D, VSRC), 0));
3819 dag CVACS = (v4i32 (XVCVDPSXWS AC));
3820 dag CVBDS = (v4i32 (XVCVDPSXWS BD));
3821 dag CVACU = (v4i32 (XVCVDPUXWS AC));
3822 dag CVBDU = (v4i32 (XVCVDPUXWS BD));
3824 // For little endian, we merge hi doublewords of (D, B) and (C, A), convert
3826 dag DB = (v2f64 (XXPERMDI (COPY_TO_REGCLASS f64:$D, VSRC),
3827 (COPY_TO_REGCLASS f64:$B, VSRC), 0));
3828 dag CA = (v2f64 (XXPERMDI (COPY_TO_REGCLASS f64:$C, VSRC),
3829 (COPY_TO_REGCLASS f64:$A, VSRC), 0));
3830 dag CVDBS = (v4i32 (XVCVDPSXWS DB));
3831 dag CVCAS = (v4i32 (XVCVDPSXWS CA));
3832 dag CVDBU = (v4i32 (XVCVDPUXWS DB));
3833 dag CVCAU = (v4i32 (XVCVDPUXWS CA));
3836 // Patterns for BUILD_VECTOR nodes.
3837 let AddedComplexity = 400 in {
3839 let Predicates = [HasVSX] in {
3840 // Build vectors of floating point converted to i32.
3841 def : Pat<(v4i32 (build_vector DblToInt.A, DblToInt.A,
3842 DblToInt.A, DblToInt.A)),
3843 (v4i32 (XXSPLTW (COPY_TO_REGCLASS (XSCVDPSXWS $A), VSRC), 1))>;
3844 def : Pat<(v4i32 (build_vector DblToUInt.A, DblToUInt.A,
3845 DblToUInt.A, DblToUInt.A)),
3846 (v4i32 (XXSPLTW (COPY_TO_REGCLASS (XSCVDPUXWS $A), VSRC), 1))>;
3847 def : Pat<(v2i64 (build_vector DblToLong.A, DblToLong.A)),
3848 (v2i64 (XXPERMDI (COPY_TO_REGCLASS (XSCVDPSXDS $A), VSRC),
3849 (COPY_TO_REGCLASS (XSCVDPSXDS $A), VSRC), 0))>;
3850 def : Pat<(v2i64 (build_vector DblToULong.A, DblToULong.A)),
3851 (v2i64 (XXPERMDI (COPY_TO_REGCLASS (XSCVDPUXDS $A), VSRC),
3852 (COPY_TO_REGCLASS (XSCVDPUXDS $A), VSRC), 0))>;
3853 def : Pat<(v4i32 (scalar_to_vector FltToIntLoad.A)),
3854 (v4i32 (XXSPLTW (COPY_TO_REGCLASS
3855 (XSCVDPSXWSs (XFLOADf32 xoaddr:$A)), VSRC), 1))>;
3856 def : Pat<(v4i32 (scalar_to_vector FltToUIntLoad.A)),
3857 (v4i32 (XXSPLTW (COPY_TO_REGCLASS
3858 (XSCVDPUXWSs (XFLOADf32 xoaddr:$A)), VSRC), 1))>;
3859 def : Pat<(v4f32 (build_vector f32:$A, f32:$A, f32:$A, f32:$A)),
3860 (v4f32 (XXSPLTW (v4f32 (XSCVDPSPN $A)), 0))>;
3862 // Build vectors of floating point converted to i64.
3863 def : Pat<(v2i64 (build_vector FltToLong.A, FltToLong.A)),
3865 (COPY_TO_REGCLASS (XSCVDPSXDSs $A), VSFRC), 0))>;
3866 def : Pat<(v2i64 (build_vector FltToULong.A, FltToULong.A)),
3868 (COPY_TO_REGCLASS (XSCVDPUXDSs $A), VSFRC), 0))>;
3869 def : Pat<(v2i64 (scalar_to_vector DblToLongLoad.A)),
3870 (v2i64 (XVCVDPSXDS (LXVDSX xoaddr:$A)))>;
3871 def : Pat<(v2i64 (scalar_to_vector DblToULongLoad.A)),
3872 (v2i64 (XVCVDPUXDS (LXVDSX xoaddr:$A)))>;
3875 let Predicates = [HasVSX, NoP9Vector] in {
3876 // Load-and-splat with fp-to-int conversion (using X-Form VSX/FP loads).
3877 def : Pat<(v4i32 (scalar_to_vector DblToIntLoad.A)),
3878 (v4i32 (XXSPLTW (COPY_TO_REGCLASS
3879 (XSCVDPSXWS (XFLOADf64 xoaddr:$A)), VSRC), 1))>;
3880 def : Pat<(v4i32 (scalar_to_vector DblToUIntLoad.A)),
3881 (v4i32 (XXSPLTW (COPY_TO_REGCLASS
3882 (XSCVDPUXWS (XFLOADf64 xoaddr:$A)), VSRC), 1))>;
3883 def : Pat<(v2i64 (scalar_to_vector FltToLongLoad.A)),
3884 (v2i64 (XXPERMDIs (XSCVDPSXDS (COPY_TO_REGCLASS
3885 (XFLOADf32 xoaddr:$A), VSFRC)), 0))>;
3886 def : Pat<(v2i64 (scalar_to_vector FltToULongLoad.A)),
3887 (v2i64 (XXPERMDIs (XSCVDPUXDS (COPY_TO_REGCLASS
3888 (XFLOADf32 xoaddr:$A), VSFRC)), 0))>;
3891 let Predicates = [IsBigEndian, HasP8Vector] in {
3892 def : Pat<DWToSPExtractConv.BVU,
3893 (v4f32 (VPKUDUM (XXSLDWI (XVCVUXDSP $S1), (XVCVUXDSP $S1), 3),
3894 (XXSLDWI (XVCVUXDSP $S2), (XVCVUXDSP $S2), 3)))>;
3895 def : Pat<DWToSPExtractConv.BVS,
3896 (v4f32 (VPKUDUM (XXSLDWI (XVCVSXDSP $S1), (XVCVSXDSP $S1), 3),
3897 (XXSLDWI (XVCVSXDSP $S2), (XVCVSXDSP $S2), 3)))>;
3898 def : Pat<(store (i32 (extractelt v4i32:$A, 1)), xoaddr:$src),
3899 (STIWX (EXTRACT_SUBREG $A, sub_64), xoaddr:$src)>;
3900 def : Pat<(store (f32 (extractelt v4f32:$A, 1)), xoaddr:$src),
3901 (STIWX (EXTRACT_SUBREG $A, sub_64), xoaddr:$src)>;
3903 // Elements in a register on a BE system are in order <0, 1, 2, 3>.
3904 // The store instructions store the second word from the left.
3905 // So to align element zero, we need to modulo-left-shift by 3 words.
3906 // Similar logic applies for elements 2 and 3.
3907 foreach Idx = [ [0,3], [2,1], [3,2] ] in {
3908 def : Pat<(store (i32 (extractelt v4i32:$A, !head(Idx))), xoaddr:$src),
3909 (STIWX (EXTRACT_SUBREG (XXSLDWI $A, $A, !head(!tail(Idx))),
3910 sub_64), xoaddr:$src)>;
3911 def : Pat<(store (f32 (extractelt v4f32:$A, !head(Idx))), xoaddr:$src),
3912 (STIWX (EXTRACT_SUBREG (XXSLDWI $A, $A, !head(!tail(Idx))),
3913 sub_64), xoaddr:$src)>;
3917 let Predicates = [HasP8Vector, IsBigEndian, NoP9Vector] in {
3918 def : Pat<(store (i64 (extractelt v2i64:$A, 0)), xoaddr:$src),
3919 (XFSTOREf64 (EXTRACT_SUBREG $A, sub_64), xoaddr:$src)>;
3920 def : Pat<(store (f64 (extractelt v2f64:$A, 0)), xoaddr:$src),
3921 (XFSTOREf64 (EXTRACT_SUBREG $A, sub_64), xoaddr:$src)>;
3922 def : Pat<(store (i64 (extractelt v2i64:$A, 1)), xoaddr:$src),
3923 (XFSTOREf64 (EXTRACT_SUBREG (XXPERMDI $A, $A, 2), sub_64),
3925 def : Pat<(store (f64 (extractelt v2f64:$A, 1)), xoaddr:$src),
3926 (XFSTOREf64 (EXTRACT_SUBREG (XXPERMDI $A, $A, 2), sub_64),
3930 // Big endian, available on all targets with VSX
3931 let Predicates = [IsBigEndian, HasVSX] in {
3932 def : Pat<(v2f64 (build_vector f64:$A, f64:$B)),
3934 (COPY_TO_REGCLASS $A, VSRC),
3935 (COPY_TO_REGCLASS $B, VSRC), 0))>;
3937 def : Pat<(v4f32 (build_vector f32:$A, f32:$B, f32:$C, f32:$D)),
3938 (VMRGEW MrgFP.AC, MrgFP.BD)>;
3939 def : Pat<(v4f32 (build_vector DblToFlt.A0, DblToFlt.A1,
3940 DblToFlt.B0, DblToFlt.B1)),
3941 (v4f32 (VMRGEW MrgFP.ABhToFlt, MrgFP.ABlToFlt))>;
3943 // Convert 4 doubles to a vector of ints.
3944 def : Pat<(v4i32 (build_vector DblToInt.A, DblToInt.B,
3945 DblToInt.C, DblToInt.D)),
3946 (v4i32 (VMRGEW MrgWords.CVACS, MrgWords.CVBDS))>;
3947 def : Pat<(v4i32 (build_vector DblToUInt.A, DblToUInt.B,
3948 DblToUInt.C, DblToUInt.D)),
3949 (v4i32 (VMRGEW MrgWords.CVACU, MrgWords.CVBDU))>;
3950 def : Pat<(v4i32 (build_vector ExtDbl.A0S, ExtDbl.A1S,
3951 ExtDbl.B0S, ExtDbl.B1S)),
3952 (v4i32 (VMRGEW MrgWords.CVA0B0S, MrgWords.CVA1B1S))>;
3953 def : Pat<(v4i32 (build_vector ExtDbl.A0U, ExtDbl.A1U,
3954 ExtDbl.B0U, ExtDbl.B1U)),
3955 (v4i32 (VMRGEW MrgWords.CVA0B0U, MrgWords.CVA1B1U))>;
3958 let Predicates = [IsLittleEndian, HasP8Vector] in {
3959 def : Pat<DWToSPExtractConv.BVU,
3960 (v4f32 (VPKUDUM (XXSLDWI (XVCVUXDSP $S2), (XVCVUXDSP $S2), 3),
3961 (XXSLDWI (XVCVUXDSP $S1), (XVCVUXDSP $S1), 3)))>;
3962 def : Pat<DWToSPExtractConv.BVS,
3963 (v4f32 (VPKUDUM (XXSLDWI (XVCVSXDSP $S2), (XVCVSXDSP $S2), 3),
3964 (XXSLDWI (XVCVSXDSP $S1), (XVCVSXDSP $S1), 3)))>;
3965 def : Pat<(store (i32 (extractelt v4i32:$A, 2)), xoaddr:$src),
3966 (STIWX (EXTRACT_SUBREG $A, sub_64), xoaddr:$src)>;
3967 def : Pat<(store (f32 (extractelt v4f32:$A, 2)), xoaddr:$src),
3968 (STIWX (EXTRACT_SUBREG $A, sub_64), xoaddr:$src)>;
3970 // Elements in a register on a LE system are in order <3, 2, 1, 0>.
3971 // The store instructions store the second word from the left.
3972 // So to align element 3, we need to modulo-left-shift by 3 words.
3973 // Similar logic applies for elements 0 and 1.
3974 foreach Idx = [ [0,2], [1,1], [3,3] ] in {
3975 def : Pat<(store (i32 (extractelt v4i32:$A, !head(Idx))), xoaddr:$src),
3976 (STIWX (EXTRACT_SUBREG (XXSLDWI $A, $A, !head(!tail(Idx))),
3977 sub_64), xoaddr:$src)>;
3978 def : Pat<(store (f32 (extractelt v4f32:$A, !head(Idx))), xoaddr:$src),
3979 (STIWX (EXTRACT_SUBREG (XXSLDWI $A, $A, !head(!tail(Idx))),
3980 sub_64), xoaddr:$src)>;
3984 let Predicates = [HasP8Vector, IsLittleEndian, NoP9Vector] in {
3985 def : Pat<(store (i64 (extractelt v2i64:$A, 0)), xoaddr:$src),
3986 (XFSTOREf64 (EXTRACT_SUBREG (XXPERMDI $A, $A, 2), sub_64),
3988 def : Pat<(store (f64 (extractelt v2f64:$A, 0)), xoaddr:$src),
3989 (XFSTOREf64 (EXTRACT_SUBREG (XXPERMDI $A, $A, 2), sub_64),
3991 def : Pat<(store (i64 (extractelt v2i64:$A, 1)), xoaddr:$src),
3992 (XFSTOREf64 (EXTRACT_SUBREG $A, sub_64), xoaddr:$src)>;
3993 def : Pat<(store (f64 (extractelt v2f64:$A, 1)), xoaddr:$src),
3994 (XFSTOREf64 (EXTRACT_SUBREG $A, sub_64), xoaddr:$src)>;
3997 let Predicates = [IsLittleEndian, HasVSX] in {
3998 // Little endian, available on all targets with VSX
3999 def : Pat<(v2f64 (build_vector f64:$A, f64:$B)),
4001 (COPY_TO_REGCLASS $B, VSRC),
4002 (COPY_TO_REGCLASS $A, VSRC), 0))>;
4004 def : Pat<(v4f32 (build_vector f32:$D, f32:$C, f32:$B, f32:$A)),
4005 (VMRGEW MrgFP.AC, MrgFP.BD)>;
4006 def : Pat<(v4f32 (build_vector DblToFlt.A0, DblToFlt.A1,
4007 DblToFlt.B0, DblToFlt.B1)),
4008 (v4f32 (VMRGEW MrgFP.BAhToFlt, MrgFP.BAlToFlt))>;
4010 // Convert 4 doubles to a vector of ints.
4011 def : Pat<(v4i32 (build_vector DblToInt.A, DblToInt.B,
4012 DblToInt.C, DblToInt.D)),
4013 (v4i32 (VMRGEW MrgWords.CVDBS, MrgWords.CVCAS))>;
4014 def : Pat<(v4i32 (build_vector DblToUInt.A, DblToUInt.B,
4015 DblToUInt.C, DblToUInt.D)),
4016 (v4i32 (VMRGEW MrgWords.CVDBU, MrgWords.CVCAU))>;
4017 def : Pat<(v4i32 (build_vector ExtDbl.A0S, ExtDbl.A1S,
4018 ExtDbl.B0S, ExtDbl.B1S)),
4019 (v4i32 (VMRGEW MrgWords.CVB1A1S, MrgWords.CVB0A0S))>;
4020 def : Pat<(v4i32 (build_vector ExtDbl.A0U, ExtDbl.A1U,
4021 ExtDbl.B0U, ExtDbl.B1U)),
4022 (v4i32 (VMRGEW MrgWords.CVB1A1U, MrgWords.CVB0A0U))>;
4025 let Predicates = [HasDirectMove] in {
4026 // Endianness-neutral constant splat on P8 and newer targets. The reason
4027 // for this pattern is that on targets with direct moves, we don't expand
4028 // BUILD_VECTOR nodes for v4i32.
4029 def : Pat<(v4i32 (build_vector immSExt5NonZero:$A, immSExt5NonZero:$A,
4030 immSExt5NonZero:$A, immSExt5NonZero:$A)),
4031 (v4i32 (VSPLTISW imm:$A))>;
4034 let Predicates = [IsBigEndian, HasDirectMove, NoP9Vector] in {
4035 // Big endian integer vectors using direct moves.
4036 def : Pat<(v2i64 (build_vector i64:$A, i64:$B)),
4038 (COPY_TO_REGCLASS (MTVSRD $A), VSRC),
4039 (COPY_TO_REGCLASS (MTVSRD $B), VSRC), 0))>;
4040 def : Pat<(v4i32 (build_vector i32:$A, i32:$B, i32:$C, i32:$D)),
4043 (MTVSRD (RLDIMI AnyExts.B, AnyExts.A, 32, 0)), VSRC),
4045 (MTVSRD (RLDIMI AnyExts.D, AnyExts.C, 32, 0)), VSRC), 0)>;
4046 def : Pat<(v4i32 (build_vector i32:$A, i32:$A, i32:$A, i32:$A)),
4047 (XXSPLTW (COPY_TO_REGCLASS (MTVSRWZ $A), VSRC), 1)>;
4050 let Predicates = [IsLittleEndian, HasDirectMove, NoP9Vector] in {
4051 // Little endian integer vectors using direct moves.
4052 def : Pat<(v2i64 (build_vector i64:$A, i64:$B)),
4054 (COPY_TO_REGCLASS (MTVSRD $B), VSRC),
4055 (COPY_TO_REGCLASS (MTVSRD $A), VSRC), 0))>;
4056 def : Pat<(v4i32 (build_vector i32:$A, i32:$B, i32:$C, i32:$D)),
4059 (MTVSRD (RLDIMI AnyExts.C, AnyExts.D, 32, 0)), VSRC),
4061 (MTVSRD (RLDIMI AnyExts.A, AnyExts.B, 32, 0)), VSRC), 0)>;
4062 def : Pat<(v4i32 (build_vector i32:$A, i32:$A, i32:$A, i32:$A)),
4063 (XXSPLTW (COPY_TO_REGCLASS (MTVSRWZ $A), VSRC), 1)>;
4066 let Predicates = [HasP9Vector] in {
4067 // Endianness-neutral patterns for const splats with ISA 3.0 instructions.
4068 def : Pat<(v4i32 (scalar_to_vector i32:$A)),
4069 (v4i32 (MTVSRWS $A))>;
4070 def : Pat<(v4i32 (build_vector i32:$A, i32:$A, i32:$A, i32:$A)),
4071 (v4i32 (MTVSRWS $A))>;
4072 def : Pat<(v16i8 (build_vector immAnyExt8:$A, immAnyExt8:$A, immAnyExt8:$A,
4073 immAnyExt8:$A, immAnyExt8:$A, immAnyExt8:$A,
4074 immAnyExt8:$A, immAnyExt8:$A, immAnyExt8:$A,
4075 immAnyExt8:$A, immAnyExt8:$A, immAnyExt8:$A,
4076 immAnyExt8:$A, immAnyExt8:$A, immAnyExt8:$A,
4078 (v16i8 (COPY_TO_REGCLASS (XXSPLTIB imm:$A), VSRC))>;
4079 def : Pat<(v16i8 immAllOnesV),
4080 (v16i8 (COPY_TO_REGCLASS (XXSPLTIB 255), VSRC))>;
4081 def : Pat<(v8i16 immAllOnesV),
4082 (v8i16 (COPY_TO_REGCLASS (XXSPLTIB 255), VSRC))>;
4083 def : Pat<(v4i32 immAllOnesV),
4084 (v4i32 (XXSPLTIB 255))>;
4085 def : Pat<(v2i64 immAllOnesV),
4086 (v2i64 (XXSPLTIB 255))>;
4087 def : Pat<(v4i32 (scalar_to_vector FltToIntLoad.A)),
4088 (v4i32 (XVCVSPSXWS (LXVWSX xoaddr:$A)))>;
4089 def : Pat<(v4i32 (scalar_to_vector FltToUIntLoad.A)),
4090 (v4i32 (XVCVSPUXWS (LXVWSX xoaddr:$A)))>;
4091 def : Pat<(v4i32 (scalar_to_vector DblToIntLoadP9.A)),
4092 (v4i32 (XXSPLTW (COPY_TO_REGCLASS
4093 (XSCVDPSXWS (DFLOADf64 iaddrX4:$A)), VSRC), 1))>;
4094 def : Pat<(v4i32 (scalar_to_vector DblToUIntLoadP9.A)),
4095 (v4i32 (XXSPLTW (COPY_TO_REGCLASS
4096 (XSCVDPUXWS (DFLOADf64 iaddrX4:$A)), VSRC), 1))>;
4097 def : Pat<(v2i64 (scalar_to_vector FltToLongLoadP9.A)),
4098 (v2i64 (XXPERMDIs (XSCVDPSXDS (COPY_TO_REGCLASS
4099 (DFLOADf32 iaddrX4:$A),
4101 def : Pat<(v2i64 (scalar_to_vector FltToULongLoadP9.A)),
4102 (v2i64 (XXPERMDIs (XSCVDPUXDS (COPY_TO_REGCLASS
4103 (DFLOADf32 iaddrX4:$A),
4107 let Predicates = [IsISA3_0, HasDirectMove, IsBigEndian] in {
4108 def : Pat<(i64 (extractelt v2i64:$A, 1)),
4109 (i64 (MFVSRLD $A))>;
4110 // Better way to build integer vectors if we have MTVSRDD. Big endian.
4111 def : Pat<(v2i64 (build_vector i64:$rB, i64:$rA)),
4112 (v2i64 (MTVSRDD $rB, $rA))>;
4113 def : Pat<(v4i32 (build_vector i32:$A, i32:$B, i32:$C, i32:$D)),
4115 (RLDIMI AnyExts.B, AnyExts.A, 32, 0),
4116 (RLDIMI AnyExts.D, AnyExts.C, 32, 0))>;
4119 let Predicates = [IsISA3_0, HasDirectMove, IsLittleEndian] in {
4120 def : Pat<(i64 (extractelt v2i64:$A, 0)),
4121 (i64 (MFVSRLD $A))>;
4122 // Better way to build integer vectors if we have MTVSRDD. Little endian.
4123 def : Pat<(v2i64 (build_vector i64:$rA, i64:$rB)),
4124 (v2i64 (MTVSRDD $rB, $rA))>;
4125 def : Pat<(v4i32 (build_vector i32:$A, i32:$B, i32:$C, i32:$D)),
4127 (RLDIMI AnyExts.C, AnyExts.D, 32, 0),
4128 (RLDIMI AnyExts.A, AnyExts.B, 32, 0))>;
4130 // P9 Altivec instructions that can be used to build vectors.
4131 // Adding them to PPCInstrVSX.td rather than PPCAltivecVSX.td to compete
4132 // with complexities of existing build vector patterns in this file.
4133 let Predicates = [HasP9Altivec, IsLittleEndian] in {
4134 def : Pat<(v2i64 (build_vector WordToDWord.LE_A0, WordToDWord.LE_A1)),
4135 (v2i64 (VEXTSW2D $A))>;
4136 def : Pat<(v2i64 (build_vector HWordToDWord.LE_A0, HWordToDWord.LE_A1)),
4137 (v2i64 (VEXTSH2D $A))>;
4138 def : Pat<(v4i32 (build_vector HWordToWord.LE_A0, HWordToWord.LE_A1,
4139 HWordToWord.LE_A2, HWordToWord.LE_A3)),
4140 (v4i32 (VEXTSH2W $A))>;
4141 def : Pat<(v4i32 (build_vector ByteToWord.LE_A0, ByteToWord.LE_A1,
4142 ByteToWord.LE_A2, ByteToWord.LE_A3)),
4143 (v4i32 (VEXTSB2W $A))>;
4144 def : Pat<(v2i64 (build_vector ByteToDWord.LE_A0, ByteToDWord.LE_A1)),
4145 (v2i64 (VEXTSB2D $A))>;
4148 let Predicates = [HasP9Altivec, IsBigEndian] in {
4149 def : Pat<(v2i64 (build_vector WordToDWord.BE_A0, WordToDWord.BE_A1)),
4150 (v2i64 (VEXTSW2D $A))>;
4151 def : Pat<(v2i64 (build_vector HWordToDWord.BE_A0, HWordToDWord.BE_A1)),
4152 (v2i64 (VEXTSH2D $A))>;
4153 def : Pat<(v4i32 (build_vector HWordToWord.BE_A0, HWordToWord.BE_A1,
4154 HWordToWord.BE_A2, HWordToWord.BE_A3)),
4155 (v4i32 (VEXTSH2W $A))>;
4156 def : Pat<(v4i32 (build_vector ByteToWord.BE_A0, ByteToWord.BE_A1,
4157 ByteToWord.BE_A2, ByteToWord.BE_A3)),
4158 (v4i32 (VEXTSB2W $A))>;
4159 def : Pat<(v2i64 (build_vector ByteToDWord.BE_A0, ByteToDWord.BE_A1)),
4160 (v2i64 (VEXTSB2D $A))>;
4163 let Predicates = [HasP9Altivec] in {
4164 def: Pat<(v2i64 (PPCSExtVElems v16i8:$A)),
4165 (v2i64 (VEXTSB2D $A))>;
4166 def: Pat<(v2i64 (PPCSExtVElems v8i16:$A)),
4167 (v2i64 (VEXTSH2D $A))>;
4168 def: Pat<(v2i64 (PPCSExtVElems v4i32:$A)),
4169 (v2i64 (VEXTSW2D $A))>;
4170 def: Pat<(v4i32 (PPCSExtVElems v16i8:$A)),
4171 (v4i32 (VEXTSB2W $A))>;
4172 def: Pat<(v4i32 (PPCSExtVElems v8i16:$A)),
4173 (v4i32 (VEXTSH2W $A))>;
4177 // Put this P9Altivec related definition here since it's possible to be
4178 // selected to VSX instruction xvnegsp, avoid possible undef.
4179 let Predicates = [HasP9Altivec] in {
4181 def : Pat<(v4i32 (PPCvabsd v4i32:$A, v4i32:$B, (i32 0))),
4182 (v4i32 (VABSDUW $A, $B))>;
4184 def : Pat<(v8i16 (PPCvabsd v8i16:$A, v8i16:$B, (i32 0))),
4185 (v8i16 (VABSDUH $A, $B))>;
4187 def : Pat<(v16i8 (PPCvabsd v16i8:$A, v16i8:$B, (i32 0))),
4188 (v16i8 (VABSDUB $A, $B))>;
4190 // As PPCVABSD description, the last operand indicates whether do the
4192 def : Pat<(v4i32 (PPCvabsd v4i32:$A, v4i32:$B, (i32 1))),
4193 (v4i32 (VABSDUW (XVNEGSP $A), (XVNEGSP $B)))>;
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