1 //==- SystemZInstrVector.td - SystemZ Vector instructions ------*- tblgen-*-==//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 //===----------------------------------------------------------------------===//
12 //===----------------------------------------------------------------------===//
14 let Predicates = [FeatureVector] in {
16 def VLR : UnaryVRRa<"vlr", 0xE756, null_frag, v128any, v128any>;
17 def VLR32 : UnaryAliasVRR<null_frag, v32eb, v32eb>;
18 def VLR64 : UnaryAliasVRR<null_frag, v64db, v64db>;
20 // Load GR from VR element.
21 def VLGV : BinaryVRScGeneric<"vlgv", 0xE721>;
22 def VLGVB : BinaryVRSc<"vlgvb", 0xE721, null_frag, v128b, 0>;
23 def VLGVH : BinaryVRSc<"vlgvh", 0xE721, null_frag, v128h, 1>;
24 def VLGVF : BinaryVRSc<"vlgvf", 0xE721, null_frag, v128f, 2>;
25 def VLGVG : BinaryVRSc<"vlgvg", 0xE721, z_vector_extract, v128g, 3>;
27 // Load VR element from GR.
28 def VLVG : TernaryVRSbGeneric<"vlvg", 0xE722>;
29 def VLVGB : TernaryVRSb<"vlvgb", 0xE722, z_vector_insert,
30 v128b, v128b, GR32, 0>;
31 def VLVGH : TernaryVRSb<"vlvgh", 0xE722, z_vector_insert,
32 v128h, v128h, GR32, 1>;
33 def VLVGF : TernaryVRSb<"vlvgf", 0xE722, z_vector_insert,
34 v128f, v128f, GR32, 2>;
35 def VLVGG : TernaryVRSb<"vlvgg", 0xE722, z_vector_insert,
36 v128g, v128g, GR64, 3>;
38 // Load VR from GRs disjoint.
39 def VLVGP : BinaryVRRf<"vlvgp", 0xE762, z_join_dwords, v128g>;
40 def VLVGP32 : BinaryAliasVRRf<GR32>;
43 // Extractions always assign to the full GR64, even if the element would
44 // fit in the lower 32 bits. Sub-i64 extracts therefore need to take a
45 // subreg of the result.
46 class VectorExtractSubreg<ValueType type, Instruction insn>
47 : Pat<(i32 (z_vector_extract (type VR128:$vec), shift12only:$index)),
48 (EXTRACT_SUBREG (insn VR128:$vec, shift12only:$index), subreg_l32)>;
50 def : VectorExtractSubreg<v16i8, VLGVB>;
51 def : VectorExtractSubreg<v8i16, VLGVH>;
52 def : VectorExtractSubreg<v4i32, VLGVF>;
54 //===----------------------------------------------------------------------===//
55 // Immediate instructions
56 //===----------------------------------------------------------------------===//
58 let Predicates = [FeatureVector] in {
59 let hasSideEffects = 0, isAsCheapAsAMove = 1, isMoveImm = 1,
60 isReMaterializable = 1 in {
62 // Generate byte mask.
63 def VZERO : InherentVRIa<"vzero", 0xE744, 0>;
64 def VONE : InherentVRIa<"vone", 0xE744, 0xffff>;
65 def VGBM : UnaryVRIa<"vgbm", 0xE744, z_byte_mask, v128b, imm32zx16>;
68 def VGM : BinaryVRIbGeneric<"vgm", 0xE746>;
69 def VGMB : BinaryVRIb<"vgmb", 0xE746, z_rotate_mask, v128b, 0>;
70 def VGMH : BinaryVRIb<"vgmh", 0xE746, z_rotate_mask, v128h, 1>;
71 def VGMF : BinaryVRIb<"vgmf", 0xE746, z_rotate_mask, v128f, 2>;
72 def VGMG : BinaryVRIb<"vgmg", 0xE746, z_rotate_mask, v128g, 3>;
74 // Replicate immediate.
75 def VREPI : UnaryVRIaGeneric<"vrepi", 0xE745, imm32sx16>;
76 def VREPIB : UnaryVRIa<"vrepib", 0xE745, z_replicate, v128b, imm32sx16, 0>;
77 def VREPIH : UnaryVRIa<"vrepih", 0xE745, z_replicate, v128h, imm32sx16, 1>;
78 def VREPIF : UnaryVRIa<"vrepif", 0xE745, z_replicate, v128f, imm32sx16, 2>;
79 def VREPIG : UnaryVRIa<"vrepig", 0xE745, z_replicate, v128g, imm32sx16, 3>;
82 // Load element immediate.
84 // We want these instructions to be used ahead of VLVG* where possible.
85 // However, VLVG* takes a variable BD-format index whereas VLEI takes
86 // a plain immediate index. This means that VLVG* has an extra "base"
87 // register operand and is 3 units more complex. Bumping the complexity
88 // of the VLEI* instructions by 4 means that they are strictly better
89 // than VLVG* in cases where both forms match.
90 let AddedComplexity = 4 in {
91 def VLEIB : TernaryVRIa<"vleib", 0xE740, z_vector_insert,
92 v128b, v128b, imm32sx16trunc, imm32zx4>;
93 def VLEIH : TernaryVRIa<"vleih", 0xE741, z_vector_insert,
94 v128h, v128h, imm32sx16trunc, imm32zx3>;
95 def VLEIF : TernaryVRIa<"vleif", 0xE743, z_vector_insert,
96 v128f, v128f, imm32sx16, imm32zx2>;
97 def VLEIG : TernaryVRIa<"vleig", 0xE742, z_vector_insert,
98 v128g, v128g, imm64sx16, imm32zx1>;
102 //===----------------------------------------------------------------------===//
104 //===----------------------------------------------------------------------===//
106 let Predicates = [FeatureVector] in {
108 def VL : UnaryVRX<"vl", 0xE706, null_frag, v128any, 16>;
110 // Load to block boundary. The number of loaded bytes is only known
111 // at run time. The instruction is really polymorphic, but v128b matches
112 // the return type of the associated intrinsic.
113 def VLBB : BinaryVRX<"vlbb", 0xE707, int_s390_vlbb, v128b, 0>;
115 // Load count to block boundary.
117 def LCBB : InstRXE<0xE727, (outs GR32:$R1),
118 (ins bdxaddr12only:$XBD2, imm32zx4:$M3),
119 "lcbb\t$R1, $XBD2, $M3",
120 [(set GR32:$R1, (int_s390_lcbb bdxaddr12only:$XBD2,
123 // Load with length. The number of loaded bytes is only known at run time.
124 def VLL : BinaryVRSb<"vll", 0xE737, int_s390_vll, 0>;
127 def VLM : LoadMultipleVRSa<"vlm", 0xE736>;
129 // Load and replicate
130 def VLREP : UnaryVRXGeneric<"vlrep", 0xE705>;
131 def VLREPB : UnaryVRX<"vlrepb", 0xE705, z_replicate_loadi8, v128b, 1, 0>;
132 def VLREPH : UnaryVRX<"vlreph", 0xE705, z_replicate_loadi16, v128h, 2, 1>;
133 def VLREPF : UnaryVRX<"vlrepf", 0xE705, z_replicate_loadi32, v128f, 4, 2>;
134 def VLREPG : UnaryVRX<"vlrepg", 0xE705, z_replicate_loadi64, v128g, 8, 3>;
135 def : Pat<(v4f32 (z_replicate_loadf32 bdxaddr12only:$addr)),
136 (VLREPF bdxaddr12only:$addr)>;
137 def : Pat<(v2f64 (z_replicate_loadf64 bdxaddr12only:$addr)),
138 (VLREPG bdxaddr12only:$addr)>;
140 // Use VLREP to load subvectors. These patterns use "12pair" because
141 // LEY and LDY offer full 20-bit displacement fields. It's often better
142 // to use those instructions rather than force a 20-bit displacement
143 // into a GPR temporary.
144 def VL32 : UnaryAliasVRX<load, v32eb, bdxaddr12pair>;
145 def VL64 : UnaryAliasVRX<load, v64db, bdxaddr12pair>;
147 // Load logical element and zero.
148 def VLLEZ : UnaryVRXGeneric<"vllez", 0xE704>;
149 def VLLEZB : UnaryVRX<"vllezb", 0xE704, z_vllezi8, v128b, 1, 0>;
150 def VLLEZH : UnaryVRX<"vllezh", 0xE704, z_vllezi16, v128h, 2, 1>;
151 def VLLEZF : UnaryVRX<"vllezf", 0xE704, z_vllezi32, v128f, 4, 2>;
152 def VLLEZG : UnaryVRX<"vllezg", 0xE704, z_vllezi64, v128g, 8, 3>;
153 def : Pat<(v4f32 (z_vllezf32 bdxaddr12only:$addr)),
154 (VLLEZF bdxaddr12only:$addr)>;
155 def : Pat<(v2f64 (z_vllezf64 bdxaddr12only:$addr)),
156 (VLLEZG bdxaddr12only:$addr)>;
159 def VLEB : TernaryVRX<"vleb", 0xE700, z_vlei8, v128b, v128b, 1, imm32zx4>;
160 def VLEH : TernaryVRX<"vleh", 0xE701, z_vlei16, v128h, v128h, 2, imm32zx3>;
161 def VLEF : TernaryVRX<"vlef", 0xE703, z_vlei32, v128f, v128f, 4, imm32zx2>;
162 def VLEG : TernaryVRX<"vleg", 0xE702, z_vlei64, v128g, v128g, 8, imm32zx1>;
163 def : Pat<(z_vlef32 (v4f32 VR128:$val), bdxaddr12only:$addr, imm32zx2:$index),
164 (VLEF VR128:$val, bdxaddr12only:$addr, imm32zx2:$index)>;
165 def : Pat<(z_vlef64 (v2f64 VR128:$val), bdxaddr12only:$addr, imm32zx1:$index),
166 (VLEG VR128:$val, bdxaddr12only:$addr, imm32zx1:$index)>;
169 def VGEF : TernaryVRV<"vgef", 0xE713, 4, imm32zx2>;
170 def VGEG : TernaryVRV<"vgeg", 0xE712, 8, imm32zx1>;
173 // Use replicating loads if we're inserting a single element into an
174 // undefined vector. This avoids a false dependency on the previous
175 // register contents.
176 multiclass ReplicatePeephole<Instruction vlrep, ValueType vectype,
177 SDPatternOperator load, ValueType scalartype> {
178 def : Pat<(vectype (z_vector_insert
179 (undef), (scalartype (load bdxaddr12only:$addr)), 0)),
180 (vlrep bdxaddr12only:$addr)>;
181 def : Pat<(vectype (scalar_to_vector
182 (scalartype (load bdxaddr12only:$addr)))),
183 (vlrep bdxaddr12only:$addr)>;
185 defm : ReplicatePeephole<VLREPB, v16i8, anyextloadi8, i32>;
186 defm : ReplicatePeephole<VLREPH, v8i16, anyextloadi16, i32>;
187 defm : ReplicatePeephole<VLREPF, v4i32, load, i32>;
188 defm : ReplicatePeephole<VLREPG, v2i64, load, i64>;
189 defm : ReplicatePeephole<VLREPF, v4f32, load, f32>;
190 defm : ReplicatePeephole<VLREPG, v2f64, load, f64>;
192 //===----------------------------------------------------------------------===//
194 //===----------------------------------------------------------------------===//
196 let Predicates = [FeatureVector] in {
198 def VST : StoreVRX<"vst", 0xE70E, null_frag, v128any, 16>;
200 // Store with length. The number of stored bytes is only known at run time.
201 def VSTL : StoreLengthVRSb<"vstl", 0xE73F, int_s390_vstl, 0>;
204 def VSTM : StoreMultipleVRSa<"vstm", 0xE73E>;
207 def VSTEB : StoreBinaryVRX<"vsteb", 0xE708, z_vstei8, v128b, 1, imm32zx4>;
208 def VSTEH : StoreBinaryVRX<"vsteh", 0xE709, z_vstei16, v128h, 2, imm32zx3>;
209 def VSTEF : StoreBinaryVRX<"vstef", 0xE70B, z_vstei32, v128f, 4, imm32zx2>;
210 def VSTEG : StoreBinaryVRX<"vsteg", 0xE70A, z_vstei64, v128g, 8, imm32zx1>;
211 def : Pat<(z_vstef32 (v4f32 VR128:$val), bdxaddr12only:$addr,
213 (VSTEF VR128:$val, bdxaddr12only:$addr, imm32zx2:$index)>;
214 def : Pat<(z_vstef64 (v2f64 VR128:$val), bdxaddr12only:$addr,
216 (VSTEG VR128:$val, bdxaddr12only:$addr, imm32zx1:$index)>;
218 // Use VSTE to store subvectors. These patterns use "12pair" because
219 // STEY and STDY offer full 20-bit displacement fields. It's often better
220 // to use those instructions rather than force a 20-bit displacement
221 // into a GPR temporary.
222 def VST32 : StoreAliasVRX<store, v32eb, bdxaddr12pair>;
223 def VST64 : StoreAliasVRX<store, v64db, bdxaddr12pair>;
226 def VSCEF : StoreBinaryVRV<"vscef", 0xE71B, 4, imm32zx2>;
227 def VSCEG : StoreBinaryVRV<"vsceg", 0xE71A, 8, imm32zx1>;
230 //===----------------------------------------------------------------------===//
231 // Selects and permutes
232 //===----------------------------------------------------------------------===//
234 let Predicates = [FeatureVector] in {
236 def VMRH: BinaryVRRcGeneric<"vmrh", 0xE761>;
237 def VMRHB : BinaryVRRc<"vmrhb", 0xE761, z_merge_high, v128b, v128b, 0>;
238 def VMRHH : BinaryVRRc<"vmrhh", 0xE761, z_merge_high, v128h, v128h, 1>;
239 def VMRHF : BinaryVRRc<"vmrhf", 0xE761, z_merge_high, v128f, v128f, 2>;
240 def VMRHG : BinaryVRRc<"vmrhg", 0xE761, z_merge_high, v128g, v128g, 3>;
241 def : BinaryRRWithType<VMRHF, VR128, z_merge_high, v4f32>;
242 def : BinaryRRWithType<VMRHG, VR128, z_merge_high, v2f64>;
245 def VMRL: BinaryVRRcGeneric<"vmrl", 0xE760>;
246 def VMRLB : BinaryVRRc<"vmrlb", 0xE760, z_merge_low, v128b, v128b, 0>;
247 def VMRLH : BinaryVRRc<"vmrlh", 0xE760, z_merge_low, v128h, v128h, 1>;
248 def VMRLF : BinaryVRRc<"vmrlf", 0xE760, z_merge_low, v128f, v128f, 2>;
249 def VMRLG : BinaryVRRc<"vmrlg", 0xE760, z_merge_low, v128g, v128g, 3>;
250 def : BinaryRRWithType<VMRLF, VR128, z_merge_low, v4f32>;
251 def : BinaryRRWithType<VMRLG, VR128, z_merge_low, v2f64>;
254 def VPERM : TernaryVRRe<"vperm", 0xE78C, z_permute, v128b, v128b>;
256 // Permute doubleword immediate.
257 def VPDI : TernaryVRRc<"vpdi", 0xE784, z_permute_dwords, v128g, v128g>;
260 def VREP: BinaryVRIcGeneric<"vrep", 0xE74D>;
261 def VREPB : BinaryVRIc<"vrepb", 0xE74D, z_splat, v128b, v128b, 0>;
262 def VREPH : BinaryVRIc<"vreph", 0xE74D, z_splat, v128h, v128h, 1>;
263 def VREPF : BinaryVRIc<"vrepf", 0xE74D, z_splat, v128f, v128f, 2>;
264 def VREPG : BinaryVRIc<"vrepg", 0xE74D, z_splat, v128g, v128g, 3>;
265 def : Pat<(v4f32 (z_splat VR128:$vec, imm32zx16:$index)),
266 (VREPF VR128:$vec, imm32zx16:$index)>;
267 def : Pat<(v2f64 (z_splat VR128:$vec, imm32zx16:$index)),
268 (VREPG VR128:$vec, imm32zx16:$index)>;
271 def VSEL : TernaryVRRe<"vsel", 0xE78D, null_frag, v128any, v128any>;
274 //===----------------------------------------------------------------------===//
275 // Widening and narrowing
276 //===----------------------------------------------------------------------===//
278 let Predicates = [FeatureVector] in {
280 def VPK : BinaryVRRcGeneric<"vpk", 0xE794>;
281 def VPKH : BinaryVRRc<"vpkh", 0xE794, z_pack, v128b, v128h, 1>;
282 def VPKF : BinaryVRRc<"vpkf", 0xE794, z_pack, v128h, v128f, 2>;
283 def VPKG : BinaryVRRc<"vpkg", 0xE794, z_pack, v128f, v128g, 3>;
286 def VPKS : BinaryVRRbSPairGeneric<"vpks", 0xE797>;
287 defm VPKSH : BinaryVRRbSPair<"vpksh", 0xE797, int_s390_vpksh, z_packs_cc,
289 defm VPKSF : BinaryVRRbSPair<"vpksf", 0xE797, int_s390_vpksf, z_packs_cc,
291 defm VPKSG : BinaryVRRbSPair<"vpksg", 0xE797, int_s390_vpksg, z_packs_cc,
294 // Pack saturate logical.
295 def VPKLS : BinaryVRRbSPairGeneric<"vpkls", 0xE795>;
296 defm VPKLSH : BinaryVRRbSPair<"vpklsh", 0xE795, int_s390_vpklsh, z_packls_cc,
298 defm VPKLSF : BinaryVRRbSPair<"vpklsf", 0xE795, int_s390_vpklsf, z_packls_cc,
300 defm VPKLSG : BinaryVRRbSPair<"vpklsg", 0xE795, int_s390_vpklsg, z_packls_cc,
303 // Sign-extend to doubleword.
304 def VSEG : UnaryVRRaGeneric<"vseg", 0xE75F>;
305 def VSEGB : UnaryVRRa<"vsegb", 0xE75F, z_vsei8, v128g, v128g, 0>;
306 def VSEGH : UnaryVRRa<"vsegh", 0xE75F, z_vsei16, v128g, v128g, 1>;
307 def VSEGF : UnaryVRRa<"vsegf", 0xE75F, z_vsei32, v128g, v128g, 2>;
308 def : Pat<(z_vsei8_by_parts (v16i8 VR128:$src)), (VSEGB VR128:$src)>;
309 def : Pat<(z_vsei16_by_parts (v8i16 VR128:$src)), (VSEGH VR128:$src)>;
310 def : Pat<(z_vsei32_by_parts (v4i32 VR128:$src)), (VSEGF VR128:$src)>;
313 def VUPH : UnaryVRRaGeneric<"vuph", 0xE7D7>;
314 def VUPHB : UnaryVRRa<"vuphb", 0xE7D7, z_unpack_high, v128h, v128b, 0>;
315 def VUPHH : UnaryVRRa<"vuphh", 0xE7D7, z_unpack_high, v128f, v128h, 1>;
316 def VUPHF : UnaryVRRa<"vuphf", 0xE7D7, z_unpack_high, v128g, v128f, 2>;
318 // Unpack logical high.
319 def VUPLH : UnaryVRRaGeneric<"vuplh", 0xE7D5>;
320 def VUPLHB : UnaryVRRa<"vuplhb", 0xE7D5, z_unpackl_high, v128h, v128b, 0>;
321 def VUPLHH : UnaryVRRa<"vuplhh", 0xE7D5, z_unpackl_high, v128f, v128h, 1>;
322 def VUPLHF : UnaryVRRa<"vuplhf", 0xE7D5, z_unpackl_high, v128g, v128f, 2>;
325 def VUPL : UnaryVRRaGeneric<"vupl", 0xE7D6>;
326 def VUPLB : UnaryVRRa<"vuplb", 0xE7D6, z_unpack_low, v128h, v128b, 0>;
327 def VUPLHW : UnaryVRRa<"vuplhw", 0xE7D6, z_unpack_low, v128f, v128h, 1>;
328 def VUPLF : UnaryVRRa<"vuplf", 0xE7D6, z_unpack_low, v128g, v128f, 2>;
330 // Unpack logical low.
331 def VUPLL : UnaryVRRaGeneric<"vupll", 0xE7D4>;
332 def VUPLLB : UnaryVRRa<"vupllb", 0xE7D4, z_unpackl_low, v128h, v128b, 0>;
333 def VUPLLH : UnaryVRRa<"vupllh", 0xE7D4, z_unpackl_low, v128f, v128h, 1>;
334 def VUPLLF : UnaryVRRa<"vupllf", 0xE7D4, z_unpackl_low, v128g, v128f, 2>;
337 //===----------------------------------------------------------------------===//
338 // Instantiating generic operations for specific types.
339 //===----------------------------------------------------------------------===//
341 multiclass GenericVectorOps<ValueType type, ValueType inttype> {
342 let Predicates = [FeatureVector] in {
343 def : Pat<(type (load bdxaddr12only:$addr)),
344 (VL bdxaddr12only:$addr)>;
345 def : Pat<(store (type VR128:$src), bdxaddr12only:$addr),
346 (VST VR128:$src, bdxaddr12only:$addr)>;
347 def : Pat<(type (vselect (inttype VR128:$x), VR128:$y, VR128:$z)),
348 (VSEL VR128:$y, VR128:$z, VR128:$x)>;
349 def : Pat<(type (vselect (inttype (z_vnot VR128:$x)), VR128:$y, VR128:$z)),
350 (VSEL VR128:$z, VR128:$y, VR128:$x)>;
354 defm : GenericVectorOps<v16i8, v16i8>;
355 defm : GenericVectorOps<v8i16, v8i16>;
356 defm : GenericVectorOps<v4i32, v4i32>;
357 defm : GenericVectorOps<v2i64, v2i64>;
358 defm : GenericVectorOps<v4f32, v4i32>;
359 defm : GenericVectorOps<v2f64, v2i64>;
361 //===----------------------------------------------------------------------===//
362 // Integer arithmetic
363 //===----------------------------------------------------------------------===//
365 let Predicates = [FeatureVector] in {
367 def VA : BinaryVRRcGeneric<"va", 0xE7F3>;
368 def VAB : BinaryVRRc<"vab", 0xE7F3, add, v128b, v128b, 0>;
369 def VAH : BinaryVRRc<"vah", 0xE7F3, add, v128h, v128h, 1>;
370 def VAF : BinaryVRRc<"vaf", 0xE7F3, add, v128f, v128f, 2>;
371 def VAG : BinaryVRRc<"vag", 0xE7F3, add, v128g, v128g, 3>;
372 def VAQ : BinaryVRRc<"vaq", 0xE7F3, int_s390_vaq, v128q, v128q, 4>;
374 // Add compute carry.
375 def VACC : BinaryVRRcGeneric<"vacc", 0xE7F1>;
376 def VACCB : BinaryVRRc<"vaccb", 0xE7F1, int_s390_vaccb, v128b, v128b, 0>;
377 def VACCH : BinaryVRRc<"vacch", 0xE7F1, int_s390_vacch, v128h, v128h, 1>;
378 def VACCF : BinaryVRRc<"vaccf", 0xE7F1, int_s390_vaccf, v128f, v128f, 2>;
379 def VACCG : BinaryVRRc<"vaccg", 0xE7F1, int_s390_vaccg, v128g, v128g, 3>;
380 def VACCQ : BinaryVRRc<"vaccq", 0xE7F1, int_s390_vaccq, v128q, v128q, 4>;
383 def VAC : TernaryVRRdGeneric<"vac", 0xE7BB>;
384 def VACQ : TernaryVRRd<"vacq", 0xE7BB, int_s390_vacq, v128q, v128q, 4>;
386 // Add with carry compute carry.
387 def VACCC : TernaryVRRdGeneric<"vaccc", 0xE7B9>;
388 def VACCCQ : TernaryVRRd<"vacccq", 0xE7B9, int_s390_vacccq, v128q, v128q, 4>;
391 def VN : BinaryVRRc<"vn", 0xE768, null_frag, v128any, v128any>;
393 // And with complement.
394 def VNC : BinaryVRRc<"vnc", 0xE769, null_frag, v128any, v128any>;
397 def VAVG : BinaryVRRcGeneric<"vavg", 0xE7F2>;
398 def VAVGB : BinaryVRRc<"vavgb", 0xE7F2, int_s390_vavgb, v128b, v128b, 0>;
399 def VAVGH : BinaryVRRc<"vavgh", 0xE7F2, int_s390_vavgh, v128h, v128h, 1>;
400 def VAVGF : BinaryVRRc<"vavgf", 0xE7F2, int_s390_vavgf, v128f, v128f, 2>;
401 def VAVGG : BinaryVRRc<"vavgg", 0xE7F2, int_s390_vavgg, v128g, v128g, 3>;
404 def VAVGL : BinaryVRRcGeneric<"vavgl", 0xE7F0>;
405 def VAVGLB : BinaryVRRc<"vavglb", 0xE7F0, int_s390_vavglb, v128b, v128b, 0>;
406 def VAVGLH : BinaryVRRc<"vavglh", 0xE7F0, int_s390_vavglh, v128h, v128h, 1>;
407 def VAVGLF : BinaryVRRc<"vavglf", 0xE7F0, int_s390_vavglf, v128f, v128f, 2>;
408 def VAVGLG : BinaryVRRc<"vavglg", 0xE7F0, int_s390_vavglg, v128g, v128g, 3>;
411 def VCKSM : BinaryVRRc<"vcksm", 0xE766, int_s390_vcksm, v128f, v128f>;
413 // Count leading zeros.
414 def VCLZ : UnaryVRRaGeneric<"vclz", 0xE753>;
415 def VCLZB : UnaryVRRa<"vclzb", 0xE753, ctlz, v128b, v128b, 0>;
416 def VCLZH : UnaryVRRa<"vclzh", 0xE753, ctlz, v128h, v128h, 1>;
417 def VCLZF : UnaryVRRa<"vclzf", 0xE753, ctlz, v128f, v128f, 2>;
418 def VCLZG : UnaryVRRa<"vclzg", 0xE753, ctlz, v128g, v128g, 3>;
420 // Count trailing zeros.
421 def VCTZ : UnaryVRRaGeneric<"vctz", 0xE752>;
422 def VCTZB : UnaryVRRa<"vctzb", 0xE752, cttz, v128b, v128b, 0>;
423 def VCTZH : UnaryVRRa<"vctzh", 0xE752, cttz, v128h, v128h, 1>;
424 def VCTZF : UnaryVRRa<"vctzf", 0xE752, cttz, v128f, v128f, 2>;
425 def VCTZG : UnaryVRRa<"vctzg", 0xE752, cttz, v128g, v128g, 3>;
428 def VX : BinaryVRRc<"vx", 0xE76D, null_frag, v128any, v128any>;
430 // Galois field multiply sum.
431 def VGFM : BinaryVRRcGeneric<"vgfm", 0xE7B4>;
432 def VGFMB : BinaryVRRc<"vgfmb", 0xE7B4, int_s390_vgfmb, v128h, v128b, 0>;
433 def VGFMH : BinaryVRRc<"vgfmh", 0xE7B4, int_s390_vgfmh, v128f, v128h, 1>;
434 def VGFMF : BinaryVRRc<"vgfmf", 0xE7B4, int_s390_vgfmf, v128g, v128f, 2>;
435 def VGFMG : BinaryVRRc<"vgfmg", 0xE7B4, int_s390_vgfmg, v128q, v128g, 3>;
437 // Galois field multiply sum and accumulate.
438 def VGFMA : TernaryVRRdGeneric<"vgfma", 0xE7BC>;
439 def VGFMAB : TernaryVRRd<"vgfmab", 0xE7BC, int_s390_vgfmab, v128h, v128b, 0>;
440 def VGFMAH : TernaryVRRd<"vgfmah", 0xE7BC, int_s390_vgfmah, v128f, v128h, 1>;
441 def VGFMAF : TernaryVRRd<"vgfmaf", 0xE7BC, int_s390_vgfmaf, v128g, v128f, 2>;
442 def VGFMAG : TernaryVRRd<"vgfmag", 0xE7BC, int_s390_vgfmag, v128q, v128g, 3>;
445 def VLC : UnaryVRRaGeneric<"vlc", 0xE7DE>;
446 def VLCB : UnaryVRRa<"vlcb", 0xE7DE, z_vneg, v128b, v128b, 0>;
447 def VLCH : UnaryVRRa<"vlch", 0xE7DE, z_vneg, v128h, v128h, 1>;
448 def VLCF : UnaryVRRa<"vlcf", 0xE7DE, z_vneg, v128f, v128f, 2>;
449 def VLCG : UnaryVRRa<"vlcg", 0xE7DE, z_vneg, v128g, v128g, 3>;
452 def VLP : UnaryVRRaGeneric<"vlp", 0xE7DF>;
453 def VLPB : UnaryVRRa<"vlpb", 0xE7DF, z_viabs8, v128b, v128b, 0>;
454 def VLPH : UnaryVRRa<"vlph", 0xE7DF, z_viabs16, v128h, v128h, 1>;
455 def VLPF : UnaryVRRa<"vlpf", 0xE7DF, z_viabs32, v128f, v128f, 2>;
456 def VLPG : UnaryVRRa<"vlpg", 0xE7DF, z_viabs64, v128g, v128g, 3>;
459 def VMX : BinaryVRRcGeneric<"vmx", 0xE7FF>;
460 def VMXB : BinaryVRRc<"vmxb", 0xE7FF, null_frag, v128b, v128b, 0>;
461 def VMXH : BinaryVRRc<"vmxh", 0xE7FF, null_frag, v128h, v128h, 1>;
462 def VMXF : BinaryVRRc<"vmxf", 0xE7FF, null_frag, v128f, v128f, 2>;
463 def VMXG : BinaryVRRc<"vmxg", 0xE7FF, null_frag, v128g, v128g, 3>;
466 def VMXL : BinaryVRRcGeneric<"vmxl", 0xE7FD>;
467 def VMXLB : BinaryVRRc<"vmxlb", 0xE7FD, null_frag, v128b, v128b, 0>;
468 def VMXLH : BinaryVRRc<"vmxlh", 0xE7FD, null_frag, v128h, v128h, 1>;
469 def VMXLF : BinaryVRRc<"vmxlf", 0xE7FD, null_frag, v128f, v128f, 2>;
470 def VMXLG : BinaryVRRc<"vmxlg", 0xE7FD, null_frag, v128g, v128g, 3>;
473 def VMN : BinaryVRRcGeneric<"vmn", 0xE7FE>;
474 def VMNB : BinaryVRRc<"vmnb", 0xE7FE, null_frag, v128b, v128b, 0>;
475 def VMNH : BinaryVRRc<"vmnh", 0xE7FE, null_frag, v128h, v128h, 1>;
476 def VMNF : BinaryVRRc<"vmnf", 0xE7FE, null_frag, v128f, v128f, 2>;
477 def VMNG : BinaryVRRc<"vmng", 0xE7FE, null_frag, v128g, v128g, 3>;
480 def VMNL : BinaryVRRcGeneric<"vmnl", 0xE7FC>;
481 def VMNLB : BinaryVRRc<"vmnlb", 0xE7FC, null_frag, v128b, v128b, 0>;
482 def VMNLH : BinaryVRRc<"vmnlh", 0xE7FC, null_frag, v128h, v128h, 1>;
483 def VMNLF : BinaryVRRc<"vmnlf", 0xE7FC, null_frag, v128f, v128f, 2>;
484 def VMNLG : BinaryVRRc<"vmnlg", 0xE7FC, null_frag, v128g, v128g, 3>;
486 // Multiply and add low.
487 def VMAL : TernaryVRRdGeneric<"vmal", 0xE7AA>;
488 def VMALB : TernaryVRRd<"vmalb", 0xE7AA, z_muladd, v128b, v128b, 0>;
489 def VMALHW : TernaryVRRd<"vmalhw", 0xE7AA, z_muladd, v128h, v128h, 1>;
490 def VMALF : TernaryVRRd<"vmalf", 0xE7AA, z_muladd, v128f, v128f, 2>;
492 // Multiply and add high.
493 def VMAH : TernaryVRRdGeneric<"vmah", 0xE7AB>;
494 def VMAHB : TernaryVRRd<"vmahb", 0xE7AB, int_s390_vmahb, v128b, v128b, 0>;
495 def VMAHH : TernaryVRRd<"vmahh", 0xE7AB, int_s390_vmahh, v128h, v128h, 1>;
496 def VMAHF : TernaryVRRd<"vmahf", 0xE7AB, int_s390_vmahf, v128f, v128f, 2>;
498 // Multiply and add logical high.
499 def VMALH : TernaryVRRdGeneric<"vmalh", 0xE7A9>;
500 def VMALHB : TernaryVRRd<"vmalhb", 0xE7A9, int_s390_vmalhb, v128b, v128b, 0>;
501 def VMALHH : TernaryVRRd<"vmalhh", 0xE7A9, int_s390_vmalhh, v128h, v128h, 1>;
502 def VMALHF : TernaryVRRd<"vmalhf", 0xE7A9, int_s390_vmalhf, v128f, v128f, 2>;
504 // Multiply and add even.
505 def VMAE : TernaryVRRdGeneric<"vmae", 0xE7AE>;
506 def VMAEB : TernaryVRRd<"vmaeb", 0xE7AE, int_s390_vmaeb, v128h, v128b, 0>;
507 def VMAEH : TernaryVRRd<"vmaeh", 0xE7AE, int_s390_vmaeh, v128f, v128h, 1>;
508 def VMAEF : TernaryVRRd<"vmaef", 0xE7AE, int_s390_vmaef, v128g, v128f, 2>;
510 // Multiply and add logical even.
511 def VMALE : TernaryVRRdGeneric<"vmale", 0xE7AC>;
512 def VMALEB : TernaryVRRd<"vmaleb", 0xE7AC, int_s390_vmaleb, v128h, v128b, 0>;
513 def VMALEH : TernaryVRRd<"vmaleh", 0xE7AC, int_s390_vmaleh, v128f, v128h, 1>;
514 def VMALEF : TernaryVRRd<"vmalef", 0xE7AC, int_s390_vmalef, v128g, v128f, 2>;
516 // Multiply and add odd.
517 def VMAO : TernaryVRRdGeneric<"vmao", 0xE7AF>;
518 def VMAOB : TernaryVRRd<"vmaob", 0xE7AF, int_s390_vmaob, v128h, v128b, 0>;
519 def VMAOH : TernaryVRRd<"vmaoh", 0xE7AF, int_s390_vmaoh, v128f, v128h, 1>;
520 def VMAOF : TernaryVRRd<"vmaof", 0xE7AF, int_s390_vmaof, v128g, v128f, 2>;
522 // Multiply and add logical odd.
523 def VMALO : TernaryVRRdGeneric<"vmalo", 0xE7AD>;
524 def VMALOB : TernaryVRRd<"vmalob", 0xE7AD, int_s390_vmalob, v128h, v128b, 0>;
525 def VMALOH : TernaryVRRd<"vmaloh", 0xE7AD, int_s390_vmaloh, v128f, v128h, 1>;
526 def VMALOF : TernaryVRRd<"vmalof", 0xE7AD, int_s390_vmalof, v128g, v128f, 2>;
529 def VMH : BinaryVRRcGeneric<"vmh", 0xE7A3>;
530 def VMHB : BinaryVRRc<"vmhb", 0xE7A3, int_s390_vmhb, v128b, v128b, 0>;
531 def VMHH : BinaryVRRc<"vmhh", 0xE7A3, int_s390_vmhh, v128h, v128h, 1>;
532 def VMHF : BinaryVRRc<"vmhf", 0xE7A3, int_s390_vmhf, v128f, v128f, 2>;
534 // Multiply logical high.
535 def VMLH : BinaryVRRcGeneric<"vmlh", 0xE7A1>;
536 def VMLHB : BinaryVRRc<"vmlhb", 0xE7A1, int_s390_vmlhb, v128b, v128b, 0>;
537 def VMLHH : BinaryVRRc<"vmlhh", 0xE7A1, int_s390_vmlhh, v128h, v128h, 1>;
538 def VMLHF : BinaryVRRc<"vmlhf", 0xE7A1, int_s390_vmlhf, v128f, v128f, 2>;
541 def VML : BinaryVRRcGeneric<"vml", 0xE7A2>;
542 def VMLB : BinaryVRRc<"vmlb", 0xE7A2, mul, v128b, v128b, 0>;
543 def VMLHW : BinaryVRRc<"vmlhw", 0xE7A2, mul, v128h, v128h, 1>;
544 def VMLF : BinaryVRRc<"vmlf", 0xE7A2, mul, v128f, v128f, 2>;
547 def VME : BinaryVRRcGeneric<"vme", 0xE7A6>;
548 def VMEB : BinaryVRRc<"vmeb", 0xE7A6, int_s390_vmeb, v128h, v128b, 0>;
549 def VMEH : BinaryVRRc<"vmeh", 0xE7A6, int_s390_vmeh, v128f, v128h, 1>;
550 def VMEF : BinaryVRRc<"vmef", 0xE7A6, int_s390_vmef, v128g, v128f, 2>;
552 // Multiply logical even.
553 def VMLE : BinaryVRRcGeneric<"vmle", 0xE7A4>;
554 def VMLEB : BinaryVRRc<"vmleb", 0xE7A4, int_s390_vmleb, v128h, v128b, 0>;
555 def VMLEH : BinaryVRRc<"vmleh", 0xE7A4, int_s390_vmleh, v128f, v128h, 1>;
556 def VMLEF : BinaryVRRc<"vmlef", 0xE7A4, int_s390_vmlef, v128g, v128f, 2>;
559 def VMO : BinaryVRRcGeneric<"vmo", 0xE7A7>;
560 def VMOB : BinaryVRRc<"vmob", 0xE7A7, int_s390_vmob, v128h, v128b, 0>;
561 def VMOH : BinaryVRRc<"vmoh", 0xE7A7, int_s390_vmoh, v128f, v128h, 1>;
562 def VMOF : BinaryVRRc<"vmof", 0xE7A7, int_s390_vmof, v128g, v128f, 2>;
564 // Multiply logical odd.
565 def VMLO : BinaryVRRcGeneric<"vmlo", 0xE7A5>;
566 def VMLOB : BinaryVRRc<"vmlob", 0xE7A5, int_s390_vmlob, v128h, v128b, 0>;
567 def VMLOH : BinaryVRRc<"vmloh", 0xE7A5, int_s390_vmloh, v128f, v128h, 1>;
568 def VMLOF : BinaryVRRc<"vmlof", 0xE7A5, int_s390_vmlof, v128g, v128f, 2>;
571 def VNO : BinaryVRRc<"vno", 0xE76B, null_frag, v128any, v128any>;
572 def : InstAlias<"vnot\t$V1, $V2", (VNO VR128:$V1, VR128:$V2, VR128:$V2), 0>;
575 def VO : BinaryVRRc<"vo", 0xE76A, null_frag, v128any, v128any>;
578 def VPOPCT : UnaryVRRaGeneric<"vpopct", 0xE750>;
579 def : Pat<(v16i8 (z_popcnt VR128:$x)), (VPOPCT VR128:$x, 0)>;
581 // Element rotate left logical (with vector shift amount).
582 def VERLLV : BinaryVRRcGeneric<"verllv", 0xE773>;
583 def VERLLVB : BinaryVRRc<"verllvb", 0xE773, int_s390_verllvb,
585 def VERLLVH : BinaryVRRc<"verllvh", 0xE773, int_s390_verllvh,
587 def VERLLVF : BinaryVRRc<"verllvf", 0xE773, int_s390_verllvf,
589 def VERLLVG : BinaryVRRc<"verllvg", 0xE773, int_s390_verllvg,
592 // Element rotate left logical (with scalar shift amount).
593 def VERLL : BinaryVRSaGeneric<"verll", 0xE733>;
594 def VERLLB : BinaryVRSa<"verllb", 0xE733, int_s390_verllb, v128b, v128b, 0>;
595 def VERLLH : BinaryVRSa<"verllh", 0xE733, int_s390_verllh, v128h, v128h, 1>;
596 def VERLLF : BinaryVRSa<"verllf", 0xE733, int_s390_verllf, v128f, v128f, 2>;
597 def VERLLG : BinaryVRSa<"verllg", 0xE733, int_s390_verllg, v128g, v128g, 3>;
599 // Element rotate and insert under mask.
600 def VERIM : QuaternaryVRIdGeneric<"verim", 0xE772>;
601 def VERIMB : QuaternaryVRId<"verimb", 0xE772, int_s390_verimb, v128b, v128b, 0>;
602 def VERIMH : QuaternaryVRId<"verimh", 0xE772, int_s390_verimh, v128h, v128h, 1>;
603 def VERIMF : QuaternaryVRId<"verimf", 0xE772, int_s390_verimf, v128f, v128f, 2>;
604 def VERIMG : QuaternaryVRId<"verimg", 0xE772, int_s390_verimg, v128g, v128g, 3>;
606 // Element shift left (with vector shift amount).
607 def VESLV : BinaryVRRcGeneric<"veslv", 0xE770>;
608 def VESLVB : BinaryVRRc<"veslvb", 0xE770, z_vshl, v128b, v128b, 0>;
609 def VESLVH : BinaryVRRc<"veslvh", 0xE770, z_vshl, v128h, v128h, 1>;
610 def VESLVF : BinaryVRRc<"veslvf", 0xE770, z_vshl, v128f, v128f, 2>;
611 def VESLVG : BinaryVRRc<"veslvg", 0xE770, z_vshl, v128g, v128g, 3>;
613 // Element shift left (with scalar shift amount).
614 def VESL : BinaryVRSaGeneric<"vesl", 0xE730>;
615 def VESLB : BinaryVRSa<"veslb", 0xE730, z_vshl_by_scalar, v128b, v128b, 0>;
616 def VESLH : BinaryVRSa<"veslh", 0xE730, z_vshl_by_scalar, v128h, v128h, 1>;
617 def VESLF : BinaryVRSa<"veslf", 0xE730, z_vshl_by_scalar, v128f, v128f, 2>;
618 def VESLG : BinaryVRSa<"veslg", 0xE730, z_vshl_by_scalar, v128g, v128g, 3>;
620 // Element shift right arithmetic (with vector shift amount).
621 def VESRAV : BinaryVRRcGeneric<"vesrav", 0xE77A>;
622 def VESRAVB : BinaryVRRc<"vesravb", 0xE77A, z_vsra, v128b, v128b, 0>;
623 def VESRAVH : BinaryVRRc<"vesravh", 0xE77A, z_vsra, v128h, v128h, 1>;
624 def VESRAVF : BinaryVRRc<"vesravf", 0xE77A, z_vsra, v128f, v128f, 2>;
625 def VESRAVG : BinaryVRRc<"vesravg", 0xE77A, z_vsra, v128g, v128g, 3>;
627 // Element shift right arithmetic (with scalar shift amount).
628 def VESRA : BinaryVRSaGeneric<"vesra", 0xE73A>;
629 def VESRAB : BinaryVRSa<"vesrab", 0xE73A, z_vsra_by_scalar, v128b, v128b, 0>;
630 def VESRAH : BinaryVRSa<"vesrah", 0xE73A, z_vsra_by_scalar, v128h, v128h, 1>;
631 def VESRAF : BinaryVRSa<"vesraf", 0xE73A, z_vsra_by_scalar, v128f, v128f, 2>;
632 def VESRAG : BinaryVRSa<"vesrag", 0xE73A, z_vsra_by_scalar, v128g, v128g, 3>;
634 // Element shift right logical (with vector shift amount).
635 def VESRLV : BinaryVRRcGeneric<"vesrlv", 0xE778>;
636 def VESRLVB : BinaryVRRc<"vesrlvb", 0xE778, z_vsrl, v128b, v128b, 0>;
637 def VESRLVH : BinaryVRRc<"vesrlvh", 0xE778, z_vsrl, v128h, v128h, 1>;
638 def VESRLVF : BinaryVRRc<"vesrlvf", 0xE778, z_vsrl, v128f, v128f, 2>;
639 def VESRLVG : BinaryVRRc<"vesrlvg", 0xE778, z_vsrl, v128g, v128g, 3>;
641 // Element shift right logical (with scalar shift amount).
642 def VESRL : BinaryVRSaGeneric<"vesrl", 0xE738>;
643 def VESRLB : BinaryVRSa<"vesrlb", 0xE738, z_vsrl_by_scalar, v128b, v128b, 0>;
644 def VESRLH : BinaryVRSa<"vesrlh", 0xE738, z_vsrl_by_scalar, v128h, v128h, 1>;
645 def VESRLF : BinaryVRSa<"vesrlf", 0xE738, z_vsrl_by_scalar, v128f, v128f, 2>;
646 def VESRLG : BinaryVRSa<"vesrlg", 0xE738, z_vsrl_by_scalar, v128g, v128g, 3>;
649 def VSL : BinaryVRRc<"vsl", 0xE774, int_s390_vsl, v128b, v128b>;
651 // Shift left by byte.
652 def VSLB : BinaryVRRc<"vslb", 0xE775, int_s390_vslb, v128b, v128b>;
654 // Shift left double by byte.
655 def VSLDB : TernaryVRId<"vsldb", 0xE777, z_shl_double, v128b, v128b, 0>;
656 def : Pat<(int_s390_vsldb VR128:$x, VR128:$y, imm32zx8:$z),
657 (VSLDB VR128:$x, VR128:$y, imm32zx8:$z)>;
659 // Shift right arithmetic.
660 def VSRA : BinaryVRRc<"vsra", 0xE77E, int_s390_vsra, v128b, v128b>;
662 // Shift right arithmetic by byte.
663 def VSRAB : BinaryVRRc<"vsrab", 0xE77F, int_s390_vsrab, v128b, v128b>;
665 // Shift right logical.
666 def VSRL : BinaryVRRc<"vsrl", 0xE77C, int_s390_vsrl, v128b, v128b>;
668 // Shift right logical by byte.
669 def VSRLB : BinaryVRRc<"vsrlb", 0xE77D, int_s390_vsrlb, v128b, v128b>;
672 def VS : BinaryVRRcGeneric<"vs", 0xE7F7>;
673 def VSB : BinaryVRRc<"vsb", 0xE7F7, sub, v128b, v128b, 0>;
674 def VSH : BinaryVRRc<"vsh", 0xE7F7, sub, v128h, v128h, 1>;
675 def VSF : BinaryVRRc<"vsf", 0xE7F7, sub, v128f, v128f, 2>;
676 def VSG : BinaryVRRc<"vsg", 0xE7F7, sub, v128g, v128g, 3>;
677 def VSQ : BinaryVRRc<"vsq", 0xE7F7, int_s390_vsq, v128q, v128q, 4>;
679 // Subtract compute borrow indication.
680 def VSCBI : BinaryVRRcGeneric<"vscbi", 0xE7F5>;
681 def VSCBIB : BinaryVRRc<"vscbib", 0xE7F5, int_s390_vscbib, v128b, v128b, 0>;
682 def VSCBIH : BinaryVRRc<"vscbih", 0xE7F5, int_s390_vscbih, v128h, v128h, 1>;
683 def VSCBIF : BinaryVRRc<"vscbif", 0xE7F5, int_s390_vscbif, v128f, v128f, 2>;
684 def VSCBIG : BinaryVRRc<"vscbig", 0xE7F5, int_s390_vscbig, v128g, v128g, 3>;
685 def VSCBIQ : BinaryVRRc<"vscbiq", 0xE7F5, int_s390_vscbiq, v128q, v128q, 4>;
687 // Subtract with borrow indication.
688 def VSBI : TernaryVRRdGeneric<"vsbi", 0xE7BF>;
689 def VSBIQ : TernaryVRRd<"vsbiq", 0xE7BF, int_s390_vsbiq, v128q, v128q, 4>;
691 // Subtract with borrow compute borrow indication.
692 def VSBCBI : TernaryVRRdGeneric<"vsbcbi", 0xE7BD>;
693 def VSBCBIQ : TernaryVRRd<"vsbcbiq", 0xE7BD, int_s390_vsbcbiq,
696 // Sum across doubleword.
697 def VSUMG : BinaryVRRcGeneric<"vsumg", 0xE765>;
698 def VSUMGH : BinaryVRRc<"vsumgh", 0xE765, z_vsum, v128g, v128h, 1>;
699 def VSUMGF : BinaryVRRc<"vsumgf", 0xE765, z_vsum, v128g, v128f, 2>;
701 // Sum across quadword.
702 def VSUMQ : BinaryVRRcGeneric<"vsumq", 0xE767>;
703 def VSUMQF : BinaryVRRc<"vsumqf", 0xE767, z_vsum, v128q, v128f, 2>;
704 def VSUMQG : BinaryVRRc<"vsumqg", 0xE767, z_vsum, v128q, v128g, 3>;
707 def VSUM : BinaryVRRcGeneric<"vsum", 0xE764>;
708 def VSUMB : BinaryVRRc<"vsumb", 0xE764, z_vsum, v128f, v128b, 0>;
709 def VSUMH : BinaryVRRc<"vsumh", 0xE764, z_vsum, v128f, v128h, 1>;
712 // Instantiate the bitwise ops for type TYPE.
713 multiclass BitwiseVectorOps<ValueType type> {
714 let Predicates = [FeatureVector] in {
715 def : Pat<(type (and VR128:$x, VR128:$y)), (VN VR128:$x, VR128:$y)>;
716 def : Pat<(type (and VR128:$x, (z_vnot VR128:$y))),
717 (VNC VR128:$x, VR128:$y)>;
718 def : Pat<(type (or VR128:$x, VR128:$y)), (VO VR128:$x, VR128:$y)>;
719 def : Pat<(type (xor VR128:$x, VR128:$y)), (VX VR128:$x, VR128:$y)>;
720 def : Pat<(type (or (and VR128:$x, VR128:$z),
721 (and VR128:$y, (z_vnot VR128:$z)))),
722 (VSEL VR128:$x, VR128:$y, VR128:$z)>;
723 def : Pat<(type (z_vnot (or VR128:$x, VR128:$y))),
724 (VNO VR128:$x, VR128:$y)>;
725 def : Pat<(type (z_vnot VR128:$x)), (VNO VR128:$x, VR128:$x)>;
729 defm : BitwiseVectorOps<v16i8>;
730 defm : BitwiseVectorOps<v8i16>;
731 defm : BitwiseVectorOps<v4i32>;
732 defm : BitwiseVectorOps<v2i64>;
734 // Instantiate additional patterns for absolute-related expressions on
735 // type TYPE. LC is the negate instruction for TYPE and LP is the absolute
737 multiclass IntegerAbsoluteVectorOps<ValueType type, Instruction lc,
738 Instruction lp, int shift> {
739 let Predicates = [FeatureVector] in {
740 def : Pat<(type (vselect (type (z_vicmph_zero VR128:$x)),
741 (z_vneg VR128:$x), VR128:$x)),
743 def : Pat<(type (vselect (type (z_vnot (z_vicmph_zero VR128:$x))),
744 VR128:$x, (z_vneg VR128:$x))),
746 def : Pat<(type (vselect (type (z_vicmpl_zero VR128:$x)),
747 VR128:$x, (z_vneg VR128:$x))),
749 def : Pat<(type (vselect (type (z_vnot (z_vicmpl_zero VR128:$x))),
750 (z_vneg VR128:$x), VR128:$x)),
752 def : Pat<(type (or (and (z_vsra_by_scalar VR128:$x, (i32 shift)),
754 (and (z_vnot (z_vsra_by_scalar VR128:$x, (i32 shift))),
757 def : Pat<(type (or (and (z_vsra_by_scalar VR128:$x, (i32 shift)),
759 (and (z_vnot (z_vsra_by_scalar VR128:$x, (i32 shift))),
760 (z_vneg VR128:$x)))),
765 defm : IntegerAbsoluteVectorOps<v16i8, VLCB, VLPB, 7>;
766 defm : IntegerAbsoluteVectorOps<v8i16, VLCH, VLPH, 15>;
767 defm : IntegerAbsoluteVectorOps<v4i32, VLCF, VLPF, 31>;
768 defm : IntegerAbsoluteVectorOps<v2i64, VLCG, VLPG, 63>;
770 // Instantiate minimum- and maximum-related patterns for TYPE. CMPH is the
771 // signed or unsigned "set if greater than" comparison instruction and
772 // MIN and MAX are the associated minimum and maximum instructions.
773 multiclass IntegerMinMaxVectorOps<ValueType type, SDPatternOperator cmph,
774 Instruction min, Instruction max> {
775 let Predicates = [FeatureVector] in {
776 def : Pat<(type (vselect (cmph VR128:$x, VR128:$y), VR128:$x, VR128:$y)),
777 (max VR128:$x, VR128:$y)>;
778 def : Pat<(type (vselect (cmph VR128:$x, VR128:$y), VR128:$y, VR128:$x)),
779 (min VR128:$x, VR128:$y)>;
780 def : Pat<(type (vselect (z_vnot (cmph VR128:$x, VR128:$y)),
781 VR128:$x, VR128:$y)),
782 (min VR128:$x, VR128:$y)>;
783 def : Pat<(type (vselect (z_vnot (cmph VR128:$x, VR128:$y)),
784 VR128:$y, VR128:$x)),
785 (max VR128:$x, VR128:$y)>;
790 defm : IntegerMinMaxVectorOps<v16i8, z_vicmph, VMNB, VMXB>;
791 defm : IntegerMinMaxVectorOps<v8i16, z_vicmph, VMNH, VMXH>;
792 defm : IntegerMinMaxVectorOps<v4i32, z_vicmph, VMNF, VMXF>;
793 defm : IntegerMinMaxVectorOps<v2i64, z_vicmph, VMNG, VMXG>;
796 defm : IntegerMinMaxVectorOps<v16i8, z_vicmphl, VMNLB, VMXLB>;
797 defm : IntegerMinMaxVectorOps<v8i16, z_vicmphl, VMNLH, VMXLH>;
798 defm : IntegerMinMaxVectorOps<v4i32, z_vicmphl, VMNLF, VMXLF>;
799 defm : IntegerMinMaxVectorOps<v2i64, z_vicmphl, VMNLG, VMXLG>;
801 //===----------------------------------------------------------------------===//
802 // Integer comparison
803 //===----------------------------------------------------------------------===//
805 let Predicates = [FeatureVector] in {
808 def VEC : CompareVRRaGeneric<"vec", 0xE7DB>;
809 def VECB : CompareVRRa<"vecb", 0xE7DB, null_frag, v128b, 0>;
810 def VECH : CompareVRRa<"vech", 0xE7DB, null_frag, v128h, 1>;
811 def VECF : CompareVRRa<"vecf", 0xE7DB, null_frag, v128f, 2>;
812 def VECG : CompareVRRa<"vecg", 0xE7DB, null_frag, v128g, 3>;
815 // Element compare logical.
817 def VECL : CompareVRRaGeneric<"vecl", 0xE7D9>;
818 def VECLB : CompareVRRa<"veclb", 0xE7D9, null_frag, v128b, 0>;
819 def VECLH : CompareVRRa<"veclh", 0xE7D9, null_frag, v128h, 1>;
820 def VECLF : CompareVRRa<"veclf", 0xE7D9, null_frag, v128f, 2>;
821 def VECLG : CompareVRRa<"veclg", 0xE7D9, null_frag, v128g, 3>;
825 def VCEQ : BinaryVRRbSPairGeneric<"vceq", 0xE7F8>;
826 defm VCEQB : BinaryVRRbSPair<"vceqb", 0xE7F8, z_vicmpe, z_vicmpes,
828 defm VCEQH : BinaryVRRbSPair<"vceqh", 0xE7F8, z_vicmpe, z_vicmpes,
830 defm VCEQF : BinaryVRRbSPair<"vceqf", 0xE7F8, z_vicmpe, z_vicmpes,
832 defm VCEQG : BinaryVRRbSPair<"vceqg", 0xE7F8, z_vicmpe, z_vicmpes,
836 def VCH : BinaryVRRbSPairGeneric<"vch", 0xE7FB>;
837 defm VCHB : BinaryVRRbSPair<"vchb", 0xE7FB, z_vicmph, z_vicmphs,
839 defm VCHH : BinaryVRRbSPair<"vchh", 0xE7FB, z_vicmph, z_vicmphs,
841 defm VCHF : BinaryVRRbSPair<"vchf", 0xE7FB, z_vicmph, z_vicmphs,
843 defm VCHG : BinaryVRRbSPair<"vchg", 0xE7FB, z_vicmph, z_vicmphs,
846 // Compare high logical.
847 def VCHL : BinaryVRRbSPairGeneric<"vchl", 0xE7F9>;
848 defm VCHLB : BinaryVRRbSPair<"vchlb", 0xE7F9, z_vicmphl, z_vicmphls,
850 defm VCHLH : BinaryVRRbSPair<"vchlh", 0xE7F9, z_vicmphl, z_vicmphls,
852 defm VCHLF : BinaryVRRbSPair<"vchlf", 0xE7F9, z_vicmphl, z_vicmphls,
854 defm VCHLG : BinaryVRRbSPair<"vchlg", 0xE7F9, z_vicmphl, z_vicmphls,
859 def VTM : CompareVRRa<"vtm", 0xE7D8, z_vtm, v128b, 0>;
862 //===----------------------------------------------------------------------===//
863 // Floating-point arithmetic
864 //===----------------------------------------------------------------------===//
866 // See comments in SystemZInstrFP.td for the suppression flags and
868 multiclass VectorRounding<Instruction insn, TypedReg tr> {
869 def : FPConversion<insn, frint, tr, tr, 0, 0>;
870 def : FPConversion<insn, fnearbyint, tr, tr, 4, 0>;
871 def : FPConversion<insn, ffloor, tr, tr, 4, 7>;
872 def : FPConversion<insn, fceil, tr, tr, 4, 6>;
873 def : FPConversion<insn, ftrunc, tr, tr, 4, 5>;
874 def : FPConversion<insn, fround, tr, tr, 4, 1>;
877 let Predicates = [FeatureVector] in {
879 def VFA : BinaryVRRcFloatGeneric<"vfa", 0xE7E3>;
880 def VFADB : BinaryVRRc<"vfadb", 0xE7E3, fadd, v128db, v128db, 3, 0>;
881 def WFADB : BinaryVRRc<"wfadb", 0xE7E3, fadd, v64db, v64db, 3, 8>;
883 // Convert from fixed 64-bit.
884 def VCDG : TernaryVRRaFloatGeneric<"vcdg", 0xE7C3>;
885 def VCDGB : TernaryVRRa<"vcdgb", 0xE7C3, null_frag, v128db, v128g, 3, 0>;
886 def WCDGB : TernaryVRRa<"wcdgb", 0xE7C3, null_frag, v64db, v64g, 3, 8>;
887 def : FPConversion<VCDGB, sint_to_fp, v128db, v128g, 0, 0>;
889 // Convert from logical 64-bit.
890 def VCDLG : TernaryVRRaFloatGeneric<"vcdlg", 0xE7C1>;
891 def VCDLGB : TernaryVRRa<"vcdlgb", 0xE7C1, null_frag, v128db, v128g, 3, 0>;
892 def WCDLGB : TernaryVRRa<"wcdlgb", 0xE7C1, null_frag, v64db, v64g, 3, 8>;
893 def : FPConversion<VCDLGB, uint_to_fp, v128db, v128g, 0, 0>;
895 // Convert to fixed 64-bit.
896 def VCGD : TernaryVRRaFloatGeneric<"vcgd", 0xE7C2>;
897 def VCGDB : TernaryVRRa<"vcgdb", 0xE7C2, null_frag, v128g, v128db, 3, 0>;
898 def WCGDB : TernaryVRRa<"wcgdb", 0xE7C2, null_frag, v64g, v64db, 3, 8>;
899 // Rounding mode should agree with SystemZInstrFP.td.
900 def : FPConversion<VCGDB, fp_to_sint, v128g, v128db, 0, 5>;
902 // Convert to logical 64-bit.
903 def VCLGD : TernaryVRRaFloatGeneric<"vclgd", 0xE7C0>;
904 def VCLGDB : TernaryVRRa<"vclgdb", 0xE7C0, null_frag, v128g, v128db, 3, 0>;
905 def WCLGDB : TernaryVRRa<"wclgdb", 0xE7C0, null_frag, v64g, v64db, 3, 8>;
906 // Rounding mode should agree with SystemZInstrFP.td.
907 def : FPConversion<VCLGDB, fp_to_uint, v128g, v128db, 0, 5>;
910 def VFD : BinaryVRRcFloatGeneric<"vfd", 0xE7E5>;
911 def VFDDB : BinaryVRRc<"vfddb", 0xE7E5, fdiv, v128db, v128db, 3, 0>;
912 def WFDDB : BinaryVRRc<"wfddb", 0xE7E5, fdiv, v64db, v64db, 3, 8>;
915 def VFI : TernaryVRRaFloatGeneric<"vfi", 0xE7C7>;
916 def VFIDB : TernaryVRRa<"vfidb", 0xE7C7, int_s390_vfidb, v128db, v128db, 3, 0>;
917 def WFIDB : TernaryVRRa<"wfidb", 0xE7C7, null_frag, v64db, v64db, 3, 8>;
918 defm : VectorRounding<VFIDB, v128db>;
919 defm : VectorRounding<WFIDB, v64db>;
922 def VLDE : UnaryVRRaFloatGeneric<"vlde", 0xE7C4>;
923 def VLDEB : UnaryVRRa<"vldeb", 0xE7C4, z_vextend, v128db, v128eb, 2, 0>;
924 def WLDEB : UnaryVRRa<"wldeb", 0xE7C4, fpextend, v64db, v32eb, 2, 8>;
927 def VLED : TernaryVRRaFloatGeneric<"vled", 0xE7C5>;
928 def VLEDB : TernaryVRRa<"vledb", 0xE7C5, null_frag, v128eb, v128db, 3, 0>;
929 def WLEDB : TernaryVRRa<"wledb", 0xE7C5, null_frag, v32eb, v64db, 3, 8>;
930 def : Pat<(v4f32 (z_vround (v2f64 VR128:$src))), (VLEDB VR128:$src, 0, 0)>;
931 def : FPConversion<WLEDB, fpround, v32eb, v64db, 0, 0>;
934 def VFM : BinaryVRRcFloatGeneric<"vfm", 0xE7E7>;
935 def VFMDB : BinaryVRRc<"vfmdb", 0xE7E7, fmul, v128db, v128db, 3, 0>;
936 def WFMDB : BinaryVRRc<"wfmdb", 0xE7E7, fmul, v64db, v64db, 3, 8>;
939 def VFMA : TernaryVRReFloatGeneric<"vfma", 0xE78F>;
940 def VFMADB : TernaryVRRe<"vfmadb", 0xE78F, fma, v128db, v128db, 0, 3>;
941 def WFMADB : TernaryVRRe<"wfmadb", 0xE78F, fma, v64db, v64db, 8, 3>;
943 // Multiply and subtract.
944 def VFMS : TernaryVRReFloatGeneric<"vfms", 0xE78E>;
945 def VFMSDB : TernaryVRRe<"vfmsdb", 0xE78E, fms, v128db, v128db, 0, 3>;
946 def WFMSDB : TernaryVRRe<"wfmsdb", 0xE78E, fms, v64db, v64db, 8, 3>;
948 // Perform sign operation.
949 def VFPSO : BinaryVRRaFloatGeneric<"vfpso", 0xE7CC>;
950 def VFPSODB : BinaryVRRa<"vfpsodb", 0xE7CC, null_frag, v128db, v128db, 3, 0>;
951 def WFPSODB : BinaryVRRa<"wfpsodb", 0xE7CC, null_frag, v64db, v64db, 3, 8>;
954 def VFLCDB : UnaryVRRa<"vflcdb", 0xE7CC, fneg, v128db, v128db, 3, 0, 0>;
955 def WFLCDB : UnaryVRRa<"wflcdb", 0xE7CC, fneg, v64db, v64db, 3, 8, 0>;
958 def VFLNDB : UnaryVRRa<"vflndb", 0xE7CC, fnabs, v128db, v128db, 3, 0, 1>;
959 def WFLNDB : UnaryVRRa<"wflndb", 0xE7CC, fnabs, v64db, v64db, 3, 8, 1>;
962 def VFLPDB : UnaryVRRa<"vflpdb", 0xE7CC, fabs, v128db, v128db, 3, 0, 2>;
963 def WFLPDB : UnaryVRRa<"wflpdb", 0xE7CC, fabs, v64db, v64db, 3, 8, 2>;
966 def VFSQ : UnaryVRRaFloatGeneric<"vfsq", 0xE7CE>;
967 def VFSQDB : UnaryVRRa<"vfsqdb", 0xE7CE, fsqrt, v128db, v128db, 3, 0>;
968 def WFSQDB : UnaryVRRa<"wfsqdb", 0xE7CE, fsqrt, v64db, v64db, 3, 8>;
971 def VFS : BinaryVRRcFloatGeneric<"vfs", 0xE7E2>;
972 def VFSDB : BinaryVRRc<"vfsdb", 0xE7E2, fsub, v128db, v128db, 3, 0>;
973 def WFSDB : BinaryVRRc<"wfsdb", 0xE7E2, fsub, v64db, v64db, 3, 8>;
975 // Test data class immediate.
977 def VFTCI : BinaryVRIeFloatGeneric<"vftci", 0xE74A>;
978 def VFTCIDB : BinaryVRIe<"vftcidb", 0xE74A, z_vftci, v128g, v128db, 3, 0>;
979 def WFTCIDB : BinaryVRIe<"wftcidb", 0xE74A, null_frag, v64g, v64db, 3, 8>;
983 //===----------------------------------------------------------------------===//
984 // Floating-point comparison
985 //===----------------------------------------------------------------------===//
987 let Predicates = [FeatureVector] in {
990 def WFC : CompareVRRaFloatGeneric<"wfc", 0xE7CB>;
991 def WFCDB : CompareVRRa<"wfcdb", 0xE7CB, z_fcmp, v64db, 3>;
994 // Compare and signal scalar.
996 def WFK : CompareVRRaFloatGeneric<"wfk", 0xE7CA>;
997 def WFKDB : CompareVRRa<"wfkdb", 0xE7CA, null_frag, v64db, 3>;
1001 def VFCE : BinaryVRRcSPairFloatGeneric<"vfce", 0xE7E8>;
1002 defm VFCEDB : BinaryVRRcSPair<"vfcedb", 0xE7E8, z_vfcmpe, z_vfcmpes,
1003 v128g, v128db, 3, 0>;
1004 defm WFCEDB : BinaryVRRcSPair<"wfcedb", 0xE7E8, null_frag, null_frag,
1008 def VFCH : BinaryVRRcSPairFloatGeneric<"vfch", 0xE7EB>;
1009 defm VFCHDB : BinaryVRRcSPair<"vfchdb", 0xE7EB, z_vfcmph, z_vfcmphs,
1010 v128g, v128db, 3, 0>;
1011 defm WFCHDB : BinaryVRRcSPair<"wfchdb", 0xE7EB, null_frag, null_frag,
1014 // Compare high or equal.
1015 def VFCHE : BinaryVRRcSPairFloatGeneric<"vfche", 0xE7EA>;
1016 defm VFCHEDB : BinaryVRRcSPair<"vfchedb", 0xE7EA, z_vfcmphe, z_vfcmphes,
1017 v128g, v128db, 3, 0>;
1018 defm WFCHEDB : BinaryVRRcSPair<"wfchedb", 0xE7EA, null_frag, null_frag,
1022 //===----------------------------------------------------------------------===//
1024 //===----------------------------------------------------------------------===//
1026 def : Pat<(v16i8 (bitconvert (v8i16 VR128:$src))), (v16i8 VR128:$src)>;
1027 def : Pat<(v16i8 (bitconvert (v4i32 VR128:$src))), (v16i8 VR128:$src)>;
1028 def : Pat<(v16i8 (bitconvert (v2i64 VR128:$src))), (v16i8 VR128:$src)>;
1029 def : Pat<(v16i8 (bitconvert (v4f32 VR128:$src))), (v16i8 VR128:$src)>;
1030 def : Pat<(v16i8 (bitconvert (v2f64 VR128:$src))), (v16i8 VR128:$src)>;
1032 def : Pat<(v8i16 (bitconvert (v16i8 VR128:$src))), (v8i16 VR128:$src)>;
1033 def : Pat<(v8i16 (bitconvert (v4i32 VR128:$src))), (v8i16 VR128:$src)>;
1034 def : Pat<(v8i16 (bitconvert (v2i64 VR128:$src))), (v8i16 VR128:$src)>;
1035 def : Pat<(v8i16 (bitconvert (v4f32 VR128:$src))), (v8i16 VR128:$src)>;
1036 def : Pat<(v8i16 (bitconvert (v2f64 VR128:$src))), (v8i16 VR128:$src)>;
1038 def : Pat<(v4i32 (bitconvert (v16i8 VR128:$src))), (v4i32 VR128:$src)>;
1039 def : Pat<(v4i32 (bitconvert (v8i16 VR128:$src))), (v4i32 VR128:$src)>;
1040 def : Pat<(v4i32 (bitconvert (v2i64 VR128:$src))), (v4i32 VR128:$src)>;
1041 def : Pat<(v4i32 (bitconvert (v4f32 VR128:$src))), (v4i32 VR128:$src)>;
1042 def : Pat<(v4i32 (bitconvert (v2f64 VR128:$src))), (v4i32 VR128:$src)>;
1044 def : Pat<(v2i64 (bitconvert (v16i8 VR128:$src))), (v2i64 VR128:$src)>;
1045 def : Pat<(v2i64 (bitconvert (v8i16 VR128:$src))), (v2i64 VR128:$src)>;
1046 def : Pat<(v2i64 (bitconvert (v4i32 VR128:$src))), (v2i64 VR128:$src)>;
1047 def : Pat<(v2i64 (bitconvert (v4f32 VR128:$src))), (v2i64 VR128:$src)>;
1048 def : Pat<(v2i64 (bitconvert (v2f64 VR128:$src))), (v2i64 VR128:$src)>;
1050 def : Pat<(v4f32 (bitconvert (v16i8 VR128:$src))), (v4f32 VR128:$src)>;
1051 def : Pat<(v4f32 (bitconvert (v8i16 VR128:$src))), (v4f32 VR128:$src)>;
1052 def : Pat<(v4f32 (bitconvert (v4i32 VR128:$src))), (v4f32 VR128:$src)>;
1053 def : Pat<(v4f32 (bitconvert (v2i64 VR128:$src))), (v4f32 VR128:$src)>;
1054 def : Pat<(v4f32 (bitconvert (v2f64 VR128:$src))), (v4f32 VR128:$src)>;
1056 def : Pat<(v2f64 (bitconvert (v16i8 VR128:$src))), (v2f64 VR128:$src)>;
1057 def : Pat<(v2f64 (bitconvert (v8i16 VR128:$src))), (v2f64 VR128:$src)>;
1058 def : Pat<(v2f64 (bitconvert (v4i32 VR128:$src))), (v2f64 VR128:$src)>;
1059 def : Pat<(v2f64 (bitconvert (v2i64 VR128:$src))), (v2f64 VR128:$src)>;
1060 def : Pat<(v2f64 (bitconvert (v4f32 VR128:$src))), (v2f64 VR128:$src)>;
1062 //===----------------------------------------------------------------------===//
1063 // Replicating scalars
1064 //===----------------------------------------------------------------------===//
1066 // Define patterns for replicating a scalar GR32 into a vector of type TYPE.
1067 // INDEX is 8 minus the element size in bytes.
1068 class VectorReplicateScalar<ValueType type, Instruction insn, bits<16> index>
1069 : Pat<(type (z_replicate GR32:$scalar)),
1070 (insn (VLVGP32 GR32:$scalar, GR32:$scalar), index)>;
1072 def : VectorReplicateScalar<v16i8, VREPB, 7>;
1073 def : VectorReplicateScalar<v8i16, VREPH, 3>;
1074 def : VectorReplicateScalar<v4i32, VREPF, 1>;
1076 // i64 replications are just a single isntruction.
1077 def : Pat<(v2i64 (z_replicate GR64:$scalar)),
1078 (VLVGP GR64:$scalar, GR64:$scalar)>;
1080 //===----------------------------------------------------------------------===//
1081 // Floating-point insertion and extraction
1082 //===----------------------------------------------------------------------===//
1084 // Moving 32-bit values between GPRs and FPRs can be done using VLVGF
1086 let Predicates = [FeatureVector] in {
1087 def LEFR : UnaryAliasVRS<VR32, GR32>;
1088 def LFER : UnaryAliasVRS<GR64, VR32>;
1089 def : Pat<(f32 (bitconvert (i32 GR32:$src))), (LEFR GR32:$src)>;
1090 def : Pat<(i32 (bitconvert (f32 VR32:$src))),
1091 (EXTRACT_SUBREG (LFER VR32:$src), subreg_l32)>;
1094 // Floating-point values are stored in element 0 of the corresponding
1095 // vector register. Scalar to vector conversion is just a subreg and
1096 // scalar replication can just replicate element 0 of the vector register.
1097 multiclass ScalarToVectorFP<Instruction vrep, ValueType vt, RegisterOperand cls,
1098 SubRegIndex subreg> {
1099 def : Pat<(vt (scalar_to_vector cls:$scalar)),
1100 (INSERT_SUBREG (vt (IMPLICIT_DEF)), cls:$scalar, subreg)>;
1101 def : Pat<(vt (z_replicate cls:$scalar)),
1102 (vrep (INSERT_SUBREG (vt (IMPLICIT_DEF)), cls:$scalar,
1105 defm : ScalarToVectorFP<VREPF, v4f32, FP32, subreg_r32>;
1106 defm : ScalarToVectorFP<VREPG, v2f64, FP64, subreg_r64>;
1108 // Match v2f64 insertions. The AddedComplexity counters the 3 added by
1109 // TableGen for the base register operand in VLVG-based integer insertions
1110 // and ensures that this version is strictly better.
1111 let AddedComplexity = 4 in {
1112 def : Pat<(z_vector_insert (v2f64 VR128:$vec), FP64:$elt, 0),
1113 (VPDI (INSERT_SUBREG (v2f64 (IMPLICIT_DEF)), FP64:$elt,
1114 subreg_r64), VR128:$vec, 1)>;
1115 def : Pat<(z_vector_insert (v2f64 VR128:$vec), FP64:$elt, 1),
1116 (VPDI VR128:$vec, (INSERT_SUBREG (v2f64 (IMPLICIT_DEF)), FP64:$elt,
1120 // We extract floating-point element X by replicating (for elements other
1121 // than 0) and then taking a high subreg. The AddedComplexity counters the
1122 // 3 added by TableGen for the base register operand in VLGV-based integer
1123 // extractions and ensures that this version is strictly better.
1124 let AddedComplexity = 4 in {
1125 def : Pat<(f32 (z_vector_extract (v4f32 VR128:$vec), 0)),
1126 (EXTRACT_SUBREG VR128:$vec, subreg_r32)>;
1127 def : Pat<(f32 (z_vector_extract (v4f32 VR128:$vec), imm32zx2:$index)),
1128 (EXTRACT_SUBREG (VREPF VR128:$vec, imm32zx2:$index), subreg_r32)>;
1130 def : Pat<(f64 (z_vector_extract (v2f64 VR128:$vec), 0)),
1131 (EXTRACT_SUBREG VR128:$vec, subreg_r64)>;
1132 def : Pat<(f64 (z_vector_extract (v2f64 VR128:$vec), imm32zx1:$index)),
1133 (EXTRACT_SUBREG (VREPG VR128:$vec, imm32zx1:$index), subreg_r64)>;
1136 //===----------------------------------------------------------------------===//
1137 // String instructions
1138 //===----------------------------------------------------------------------===//
1140 let Predicates = [FeatureVector] in {
1141 defm VFAE : TernaryOptVRRbSPairGeneric<"vfae", 0xE782>;
1142 defm VFAEB : TernaryOptVRRbSPair<"vfaeb", 0xE782, int_s390_vfaeb,
1143 z_vfae_cc, v128b, v128b, 0>;
1144 defm VFAEH : TernaryOptVRRbSPair<"vfaeh", 0xE782, int_s390_vfaeh,
1145 z_vfae_cc, v128h, v128h, 1>;
1146 defm VFAEF : TernaryOptVRRbSPair<"vfaef", 0xE782, int_s390_vfaef,
1147 z_vfae_cc, v128f, v128f, 2>;
1148 defm VFAEZB : TernaryOptVRRbSPair<"vfaezb", 0xE782, int_s390_vfaezb,
1149 z_vfaez_cc, v128b, v128b, 0, 2>;
1150 defm VFAEZH : TernaryOptVRRbSPair<"vfaezh", 0xE782, int_s390_vfaezh,
1151 z_vfaez_cc, v128h, v128h, 1, 2>;
1152 defm VFAEZF : TernaryOptVRRbSPair<"vfaezf", 0xE782, int_s390_vfaezf,
1153 z_vfaez_cc, v128f, v128f, 2, 2>;
1155 defm VFEE : BinaryExtraVRRbSPairGeneric<"vfee", 0xE780>;
1156 defm VFEEB : BinaryExtraVRRbSPair<"vfeeb", 0xE780, int_s390_vfeeb,
1157 z_vfee_cc, v128b, v128b, 0>;
1158 defm VFEEH : BinaryExtraVRRbSPair<"vfeeh", 0xE780, int_s390_vfeeh,
1159 z_vfee_cc, v128h, v128h, 1>;
1160 defm VFEEF : BinaryExtraVRRbSPair<"vfeef", 0xE780, int_s390_vfeef,
1161 z_vfee_cc, v128f, v128f, 2>;
1162 defm VFEEZB : BinaryVRRbSPair<"vfeezb", 0xE780, int_s390_vfeezb,
1163 z_vfeez_cc, v128b, v128b, 0, 2>;
1164 defm VFEEZH : BinaryVRRbSPair<"vfeezh", 0xE780, int_s390_vfeezh,
1165 z_vfeez_cc, v128h, v128h, 1, 2>;
1166 defm VFEEZF : BinaryVRRbSPair<"vfeezf", 0xE780, int_s390_vfeezf,
1167 z_vfeez_cc, v128f, v128f, 2, 2>;
1169 defm VFENE : BinaryExtraVRRbSPairGeneric<"vfene", 0xE781>;
1170 defm VFENEB : BinaryExtraVRRbSPair<"vfeneb", 0xE781, int_s390_vfeneb,
1171 z_vfene_cc, v128b, v128b, 0>;
1172 defm VFENEH : BinaryExtraVRRbSPair<"vfeneh", 0xE781, int_s390_vfeneh,
1173 z_vfene_cc, v128h, v128h, 1>;
1174 defm VFENEF : BinaryExtraVRRbSPair<"vfenef", 0xE781, int_s390_vfenef,
1175 z_vfene_cc, v128f, v128f, 2>;
1176 defm VFENEZB : BinaryVRRbSPair<"vfenezb", 0xE781, int_s390_vfenezb,
1177 z_vfenez_cc, v128b, v128b, 0, 2>;
1178 defm VFENEZH : BinaryVRRbSPair<"vfenezh", 0xE781, int_s390_vfenezh,
1179 z_vfenez_cc, v128h, v128h, 1, 2>;
1180 defm VFENEZF : BinaryVRRbSPair<"vfenezf", 0xE781, int_s390_vfenezf,
1181 z_vfenez_cc, v128f, v128f, 2, 2>;
1183 defm VISTR : UnaryExtraVRRaSPairGeneric<"vistr", 0xE75C>;
1184 defm VISTRB : UnaryExtraVRRaSPair<"vistrb", 0xE75C, int_s390_vistrb,
1185 z_vistr_cc, v128b, v128b, 0>;
1186 defm VISTRH : UnaryExtraVRRaSPair<"vistrh", 0xE75C, int_s390_vistrh,
1187 z_vistr_cc, v128h, v128h, 1>;
1188 defm VISTRF : UnaryExtraVRRaSPair<"vistrf", 0xE75C, int_s390_vistrf,
1189 z_vistr_cc, v128f, v128f, 2>;
1191 defm VSTRC : QuaternaryOptVRRdSPairGeneric<"vstrc", 0xE78A>;
1192 defm VSTRCB : QuaternaryOptVRRdSPair<"vstrcb", 0xE78A, int_s390_vstrcb,
1193 z_vstrc_cc, v128b, v128b, 0>;
1194 defm VSTRCH : QuaternaryOptVRRdSPair<"vstrch", 0xE78A, int_s390_vstrch,
1195 z_vstrc_cc, v128h, v128h, 1>;
1196 defm VSTRCF : QuaternaryOptVRRdSPair<"vstrcf", 0xE78A, int_s390_vstrcf,
1197 z_vstrc_cc, v128f, v128f, 2>;
1198 defm VSTRCZB : QuaternaryOptVRRdSPair<"vstrczb", 0xE78A, int_s390_vstrczb,
1199 z_vstrcz_cc, v128b, v128b, 0, 2>;
1200 defm VSTRCZH : QuaternaryOptVRRdSPair<"vstrczh", 0xE78A, int_s390_vstrczh,
1201 z_vstrcz_cc, v128h, v128h, 1, 2>;
1202 defm VSTRCZF : QuaternaryOptVRRdSPair<"vstrczf", 0xE78A, int_s390_vstrczf,
1203 z_vstrcz_cc, v128f, v128f, 2, 2>;