1 //===-- X86InstrFragmentsSIMD.td - x86 SIMD ISA ------------*- tablegen -*-===//
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 // This file provides pattern fragments useful for SIMD instructions.
12 //===----------------------------------------------------------------------===//
14 //===----------------------------------------------------------------------===//
15 // MMX Pattern Fragments
16 //===----------------------------------------------------------------------===//
18 def load_mmx : PatFrag<(ops node:$ptr), (x86mmx (load node:$ptr))>;
19 def bc_mmx : PatFrag<(ops node:$in), (x86mmx (bitconvert node:$in))>;
21 //===----------------------------------------------------------------------===//
22 // SSE specific DAG Nodes.
23 //===----------------------------------------------------------------------===//
25 def SDTX86FPShiftOp : SDTypeProfile<1, 2, [ SDTCisSameAs<0, 1>,
26 SDTCisFP<0>, SDTCisInt<2> ]>;
27 def SDTX86VFCMP : SDTypeProfile<1, 3, [SDTCisInt<0>, SDTCisSameAs<1, 2>,
28 SDTCisFP<1>, SDTCisVT<3, i8>]>;
30 def X86fmin : SDNode<"X86ISD::FMIN", SDTFPBinOp>;
31 def X86fmax : SDNode<"X86ISD::FMAX", SDTFPBinOp>;
33 // Commutative and Associative FMIN and FMAX.
34 def X86fminc : SDNode<"X86ISD::FMINC", SDTFPBinOp,
35 [SDNPCommutative, SDNPAssociative]>;
36 def X86fmaxc : SDNode<"X86ISD::FMAXC", SDTFPBinOp,
37 [SDNPCommutative, SDNPAssociative]>;
39 def X86fand : SDNode<"X86ISD::FAND", SDTFPBinOp,
40 [SDNPCommutative, SDNPAssociative]>;
41 def X86for : SDNode<"X86ISD::FOR", SDTFPBinOp,
42 [SDNPCommutative, SDNPAssociative]>;
43 def X86fxor : SDNode<"X86ISD::FXOR", SDTFPBinOp,
44 [SDNPCommutative, SDNPAssociative]>;
45 def X86frsqrt : SDNode<"X86ISD::FRSQRT", SDTFPUnaryOp>;
46 def X86frcp : SDNode<"X86ISD::FRCP", SDTFPUnaryOp>;
47 def X86fsrl : SDNode<"X86ISD::FSRL", SDTX86FPShiftOp>;
48 def X86fgetsign: SDNode<"X86ISD::FGETSIGNx86",SDTFPToIntOp>;
49 def X86fhadd : SDNode<"X86ISD::FHADD", SDTFPBinOp>;
50 def X86fhsub : SDNode<"X86ISD::FHSUB", SDTFPBinOp>;
51 def X86hadd : SDNode<"X86ISD::HADD", SDTIntBinOp>;
52 def X86hsub : SDNode<"X86ISD::HSUB", SDTIntBinOp>;
53 def X86comi : SDNode<"X86ISD::COMI", SDTX86CmpTest>;
54 def X86ucomi : SDNode<"X86ISD::UCOMI", SDTX86CmpTest>;
55 def X86cmpss : SDNode<"X86ISD::FSETCCss", SDTX86Cmpss>;
56 def X86cmpsd : SDNode<"X86ISD::FSETCCsd", SDTX86Cmpsd>;
57 def X86pshufb : SDNode<"X86ISD::PSHUFB",
58 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
60 def X86andnp : SDNode<"X86ISD::ANDNP",
61 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
63 def X86psign : SDNode<"X86ISD::PSIGN",
64 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
66 def X86pextrb : SDNode<"X86ISD::PEXTRB",
67 SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisPtrTy<2>]>>;
68 def X86pextrw : SDNode<"X86ISD::PEXTRW",
69 SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisPtrTy<2>]>>;
70 def X86pinsrb : SDNode<"X86ISD::PINSRB",
71 SDTypeProfile<1, 3, [SDTCisVT<0, v16i8>, SDTCisSameAs<0,1>,
72 SDTCisVT<2, i32>, SDTCisPtrTy<3>]>>;
73 def X86pinsrw : SDNode<"X86ISD::PINSRW",
74 SDTypeProfile<1, 3, [SDTCisVT<0, v8i16>, SDTCisSameAs<0,1>,
75 SDTCisVT<2, i32>, SDTCisPtrTy<3>]>>;
76 def X86insrtps : SDNode<"X86ISD::INSERTPS",
77 SDTypeProfile<1, 3, [SDTCisVT<0, v4f32>, SDTCisSameAs<0,1>,
78 SDTCisVT<2, v4f32>, SDTCisPtrTy<3>]>>;
79 def X86vzmovl : SDNode<"X86ISD::VZEXT_MOVL",
80 SDTypeProfile<1, 1, [SDTCisSameAs<0,1>]>>;
82 def X86vzmovly : SDNode<"X86ISD::VZEXT_MOVL",
83 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
84 SDTCisOpSmallerThanOp<1, 0> ]>>;
86 def X86vsmovl : SDNode<"X86ISD::VSEXT_MOVL",
88 [SDTCisVec<0>, SDTCisInt<1>, SDTCisInt<0>]>>;
90 def X86vzload : SDNode<"X86ISD::VZEXT_LOAD", SDTLoad,
91 [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>;
93 def X86vzext : SDNode<"X86ISD::VZEXT",
94 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
95 SDTCisInt<0>, SDTCisInt<1>]>>;
97 def X86vsext : SDNode<"X86ISD::VSEXT",
98 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
99 SDTCisInt<0>, SDTCisInt<1>]>>;
101 def X86vfpext : SDNode<"X86ISD::VFPEXT",
102 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
103 SDTCisFP<0>, SDTCisFP<1>]>>;
104 def X86vfpround: SDNode<"X86ISD::VFPROUND",
105 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
106 SDTCisFP<0>, SDTCisFP<1>]>>;
108 def X86vshldq : SDNode<"X86ISD::VSHLDQ", SDTIntShiftOp>;
109 def X86vshrdq : SDNode<"X86ISD::VSRLDQ", SDTIntShiftOp>;
110 def X86cmpp : SDNode<"X86ISD::CMPP", SDTX86VFCMP>;
111 def X86pcmpeq : SDNode<"X86ISD::PCMPEQ", SDTIntBinOp, [SDNPCommutative]>;
112 def X86pcmpgt : SDNode<"X86ISD::PCMPGT", SDTIntBinOp>;
114 def X86vshl : SDNode<"X86ISD::VSHL",
115 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
117 def X86vsrl : SDNode<"X86ISD::VSRL",
118 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
120 def X86vsra : SDNode<"X86ISD::VSRA",
121 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
124 def X86vshli : SDNode<"X86ISD::VSHLI", SDTIntShiftOp>;
125 def X86vsrli : SDNode<"X86ISD::VSRLI", SDTIntShiftOp>;
126 def X86vsrai : SDNode<"X86ISD::VSRAI", SDTIntShiftOp>;
128 def SDTX86CmpPTest : SDTypeProfile<1, 2, [SDTCisVT<0, i32>,
130 SDTCisSameAs<2, 1>]>;
131 def X86subus : SDNode<"X86ISD::SUBUS", SDTIntBinOp>;
132 def X86ptest : SDNode<"X86ISD::PTEST", SDTX86CmpPTest>;
133 def X86testp : SDNode<"X86ISD::TESTP", SDTX86CmpPTest>;
135 def X86pmuludq : SDNode<"X86ISD::PMULUDQ",
136 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
137 SDTCisSameAs<1,2>]>>;
139 // Specific shuffle nodes - At some point ISD::VECTOR_SHUFFLE will always get
140 // translated into one of the target nodes below during lowering.
141 // Note: this is a work in progress...
142 def SDTShuff1Op : SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisSameAs<0,1>]>;
143 def SDTShuff2Op : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
146 def SDTShuff2OpI : SDTypeProfile<1, 2, [SDTCisVec<0>,
147 SDTCisSameAs<0,1>, SDTCisInt<2>]>;
148 def SDTShuff3OpI : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
149 SDTCisSameAs<0,2>, SDTCisInt<3>]>;
151 def SDTVBroadcast : SDTypeProfile<1, 1, [SDTCisVec<0>]>;
152 def SDTBlend : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
153 SDTCisSameAs<1,2>, SDTCisVT<3, i32>]>;
155 def SDTFma : SDTypeProfile<1, 3, [SDTCisSameAs<0,1>,
156 SDTCisSameAs<1,2>, SDTCisSameAs<1,3>]>;
158 def X86PAlign : SDNode<"X86ISD::PALIGN", SDTShuff3OpI>;
160 def X86PShufd : SDNode<"X86ISD::PSHUFD", SDTShuff2OpI>;
161 def X86PShufhw : SDNode<"X86ISD::PSHUFHW", SDTShuff2OpI>;
162 def X86PShuflw : SDNode<"X86ISD::PSHUFLW", SDTShuff2OpI>;
164 def X86Shufp : SDNode<"X86ISD::SHUFP", SDTShuff3OpI>;
166 def X86Movddup : SDNode<"X86ISD::MOVDDUP", SDTShuff1Op>;
167 def X86Movshdup : SDNode<"X86ISD::MOVSHDUP", SDTShuff1Op>;
168 def X86Movsldup : SDNode<"X86ISD::MOVSLDUP", SDTShuff1Op>;
170 def X86Movsd : SDNode<"X86ISD::MOVSD", SDTShuff2Op>;
171 def X86Movss : SDNode<"X86ISD::MOVSS", SDTShuff2Op>;
173 def X86Movlhps : SDNode<"X86ISD::MOVLHPS", SDTShuff2Op>;
174 def X86Movlhpd : SDNode<"X86ISD::MOVLHPD", SDTShuff2Op>;
175 def X86Movhlps : SDNode<"X86ISD::MOVHLPS", SDTShuff2Op>;
177 def X86Movlps : SDNode<"X86ISD::MOVLPS", SDTShuff2Op>;
178 def X86Movlpd : SDNode<"X86ISD::MOVLPD", SDTShuff2Op>;
180 def X86Unpckl : SDNode<"X86ISD::UNPCKL", SDTShuff2Op>;
181 def X86Unpckh : SDNode<"X86ISD::UNPCKH", SDTShuff2Op>;
183 def X86VPermilp : SDNode<"X86ISD::VPERMILP", SDTShuff2OpI>;
184 def X86VPermv : SDNode<"X86ISD::VPERMV", SDTShuff2Op>;
185 def X86VPermi : SDNode<"X86ISD::VPERMI", SDTShuff2OpI>;
187 def X86VPerm2x128 : SDNode<"X86ISD::VPERM2X128", SDTShuff3OpI>;
189 def X86VBroadcast : SDNode<"X86ISD::VBROADCAST", SDTVBroadcast>;
191 def X86Blendi : SDNode<"X86ISD::BLENDI", SDTBlend>;
192 def X86Fmadd : SDNode<"X86ISD::FMADD", SDTFma>;
193 def X86Fnmadd : SDNode<"X86ISD::FNMADD", SDTFma>;
194 def X86Fmsub : SDNode<"X86ISD::FMSUB", SDTFma>;
195 def X86Fnmsub : SDNode<"X86ISD::FNMSUB", SDTFma>;
196 def X86Fmaddsub : SDNode<"X86ISD::FMADDSUB", SDTFma>;
197 def X86Fmsubadd : SDNode<"X86ISD::FMSUBADD", SDTFma>;
199 def SDT_PCMPISTRI : SDTypeProfile<2, 3, [SDTCisVT<0, i32>, SDTCisVT<1, i32>,
200 SDTCisVT<2, v16i8>, SDTCisVT<3, v16i8>,
202 def SDT_PCMPESTRI : SDTypeProfile<2, 5, [SDTCisVT<0, i32>, SDTCisVT<1, i32>,
203 SDTCisVT<2, v16i8>, SDTCisVT<3, i32>,
204 SDTCisVT<4, v16i8>, SDTCisVT<5, i32>,
207 def X86pcmpistri : SDNode<"X86ISD::PCMPISTRI", SDT_PCMPISTRI>;
208 def X86pcmpestri : SDNode<"X86ISD::PCMPESTRI", SDT_PCMPESTRI>;
210 //===----------------------------------------------------------------------===//
211 // SSE Complex Patterns
212 //===----------------------------------------------------------------------===//
214 // These are 'extloads' from a scalar to the low element of a vector, zeroing
215 // the top elements. These are used for the SSE 'ss' and 'sd' instruction
217 def sse_load_f32 : ComplexPattern<v4f32, 5, "SelectScalarSSELoad", [],
218 [SDNPHasChain, SDNPMayLoad, SDNPMemOperand,
220 def sse_load_f64 : ComplexPattern<v2f64, 5, "SelectScalarSSELoad", [],
221 [SDNPHasChain, SDNPMayLoad, SDNPMemOperand,
224 def ssmem : Operand<v4f32> {
225 let PrintMethod = "printf32mem";
226 let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc_nosp, i32imm, i8imm);
227 let ParserMatchClass = X86MemAsmOperand;
228 let OperandType = "OPERAND_MEMORY";
230 def sdmem : Operand<v2f64> {
231 let PrintMethod = "printf64mem";
232 let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc_nosp, i32imm, i8imm);
233 let ParserMatchClass = X86MemAsmOperand;
234 let OperandType = "OPERAND_MEMORY";
237 //===----------------------------------------------------------------------===//
238 // SSE pattern fragments
239 //===----------------------------------------------------------------------===//
241 // 128-bit load pattern fragments
242 // NOTE: all 128-bit integer vector loads are promoted to v2i64
243 def loadv4f32 : PatFrag<(ops node:$ptr), (v4f32 (load node:$ptr))>;
244 def loadv2f64 : PatFrag<(ops node:$ptr), (v2f64 (load node:$ptr))>;
245 def loadv2i64 : PatFrag<(ops node:$ptr), (v2i64 (load node:$ptr))>;
247 // 256-bit load pattern fragments
248 // NOTE: all 256-bit integer vector loads are promoted to v4i64
249 def loadv8f32 : PatFrag<(ops node:$ptr), (v8f32 (load node:$ptr))>;
250 def loadv4f64 : PatFrag<(ops node:$ptr), (v4f64 (load node:$ptr))>;
251 def loadv4i64 : PatFrag<(ops node:$ptr), (v4i64 (load node:$ptr))>;
253 // 128-/256-bit extload pattern fragments
254 def extloadv2f32 : PatFrag<(ops node:$ptr), (v2f64 (extloadvf32 node:$ptr))>;
255 def extloadv4f32 : PatFrag<(ops node:$ptr), (v4f64 (extloadvf32 node:$ptr))>;
257 // Like 'store', but always requires 128-bit vector alignment.
258 def alignedstore : PatFrag<(ops node:$val, node:$ptr),
259 (store node:$val, node:$ptr), [{
260 return cast<StoreSDNode>(N)->getAlignment() >= 16;
263 // Like 'store', but always requires 256-bit vector alignment.
264 def alignedstore256 : PatFrag<(ops node:$val, node:$ptr),
265 (store node:$val, node:$ptr), [{
266 return cast<StoreSDNode>(N)->getAlignment() >= 32;
269 // Like 'load', but always requires 128-bit vector alignment.
270 def alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
271 return cast<LoadSDNode>(N)->getAlignment() >= 16;
274 // Like 'X86vzload', but always requires 128-bit vector alignment.
275 def alignedX86vzload : PatFrag<(ops node:$ptr), (X86vzload node:$ptr), [{
276 return cast<MemSDNode>(N)->getAlignment() >= 16;
279 // Like 'load', but always requires 256-bit vector alignment.
280 def alignedload256 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
281 return cast<LoadSDNode>(N)->getAlignment() >= 32;
284 def alignedloadfsf32 : PatFrag<(ops node:$ptr),
285 (f32 (alignedload node:$ptr))>;
286 def alignedloadfsf64 : PatFrag<(ops node:$ptr),
287 (f64 (alignedload node:$ptr))>;
289 // 128-bit aligned load pattern fragments
290 // NOTE: all 128-bit integer vector loads are promoted to v2i64
291 def alignedloadv4f32 : PatFrag<(ops node:$ptr),
292 (v4f32 (alignedload node:$ptr))>;
293 def alignedloadv2f64 : PatFrag<(ops node:$ptr),
294 (v2f64 (alignedload node:$ptr))>;
295 def alignedloadv2i64 : PatFrag<(ops node:$ptr),
296 (v2i64 (alignedload node:$ptr))>;
298 // 256-bit aligned load pattern fragments
299 // NOTE: all 256-bit integer vector loads are promoted to v4i64
300 def alignedloadv8f32 : PatFrag<(ops node:$ptr),
301 (v8f32 (alignedload256 node:$ptr))>;
302 def alignedloadv4f64 : PatFrag<(ops node:$ptr),
303 (v4f64 (alignedload256 node:$ptr))>;
304 def alignedloadv4i64 : PatFrag<(ops node:$ptr),
305 (v4i64 (alignedload256 node:$ptr))>;
307 // Like 'load', but uses special alignment checks suitable for use in
308 // memory operands in most SSE instructions, which are required to
309 // be naturally aligned on some targets but not on others. If the subtarget
310 // allows unaligned accesses, match any load, though this may require
311 // setting a feature bit in the processor (on startup, for example).
312 // Opteron 10h and later implement such a feature.
313 def memop : PatFrag<(ops node:$ptr), (load node:$ptr), [{
314 return Subtarget->hasVectorUAMem()
315 || cast<LoadSDNode>(N)->getAlignment() >= 16;
318 def memopfsf32 : PatFrag<(ops node:$ptr), (f32 (memop node:$ptr))>;
319 def memopfsf64 : PatFrag<(ops node:$ptr), (f64 (memop node:$ptr))>;
321 // 128-bit memop pattern fragments
322 // NOTE: all 128-bit integer vector loads are promoted to v2i64
323 def memopv4f32 : PatFrag<(ops node:$ptr), (v4f32 (memop node:$ptr))>;
324 def memopv2f64 : PatFrag<(ops node:$ptr), (v2f64 (memop node:$ptr))>;
325 def memopv2i64 : PatFrag<(ops node:$ptr), (v2i64 (memop node:$ptr))>;
327 // 256-bit memop pattern fragments
328 // NOTE: all 256-bit integer vector loads are promoted to v4i64
329 def memopv8f32 : PatFrag<(ops node:$ptr), (v8f32 (memop node:$ptr))>;
330 def memopv4f64 : PatFrag<(ops node:$ptr), (v4f64 (memop node:$ptr))>;
331 def memopv4i64 : PatFrag<(ops node:$ptr), (v4i64 (memop node:$ptr))>;
333 // SSSE3 uses MMX registers for some instructions. They aren't aligned on a
335 // FIXME: 8 byte alignment for mmx reads is not required
336 def memop64 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
337 return cast<LoadSDNode>(N)->getAlignment() >= 8;
340 def memopmmx : PatFrag<(ops node:$ptr), (x86mmx (memop64 node:$ptr))>;
343 // Like 'store', but requires the non-temporal bit to be set
344 def nontemporalstore : PatFrag<(ops node:$val, node:$ptr),
345 (st node:$val, node:$ptr), [{
346 if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
347 return ST->isNonTemporal();
351 def alignednontemporalstore : PatFrag<(ops node:$val, node:$ptr),
352 (st node:$val, node:$ptr), [{
353 if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
354 return ST->isNonTemporal() && !ST->isTruncatingStore() &&
355 ST->getAddressingMode() == ISD::UNINDEXED &&
356 ST->getAlignment() >= 16;
360 def unalignednontemporalstore : PatFrag<(ops node:$val, node:$ptr),
361 (st node:$val, node:$ptr), [{
362 if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
363 return ST->isNonTemporal() &&
364 ST->getAlignment() < 16;
368 // 128-bit bitconvert pattern fragments
369 def bc_v4f32 : PatFrag<(ops node:$in), (v4f32 (bitconvert node:$in))>;
370 def bc_v2f64 : PatFrag<(ops node:$in), (v2f64 (bitconvert node:$in))>;
371 def bc_v16i8 : PatFrag<(ops node:$in), (v16i8 (bitconvert node:$in))>;
372 def bc_v8i16 : PatFrag<(ops node:$in), (v8i16 (bitconvert node:$in))>;
373 def bc_v4i32 : PatFrag<(ops node:$in), (v4i32 (bitconvert node:$in))>;
374 def bc_v2i64 : PatFrag<(ops node:$in), (v2i64 (bitconvert node:$in))>;
376 // 256-bit bitconvert pattern fragments
377 def bc_v32i8 : PatFrag<(ops node:$in), (v32i8 (bitconvert node:$in))>;
378 def bc_v16i16 : PatFrag<(ops node:$in), (v16i16 (bitconvert node:$in))>;
379 def bc_v8i32 : PatFrag<(ops node:$in), (v8i32 (bitconvert node:$in))>;
380 def bc_v4i64 : PatFrag<(ops node:$in), (v4i64 (bitconvert node:$in))>;
382 def vzmovl_v2i64 : PatFrag<(ops node:$src),
383 (bitconvert (v2i64 (X86vzmovl
384 (v2i64 (scalar_to_vector (loadi64 node:$src))))))>;
385 def vzmovl_v4i32 : PatFrag<(ops node:$src),
386 (bitconvert (v4i32 (X86vzmovl
387 (v4i32 (scalar_to_vector (loadi32 node:$src))))))>;
389 def vzload_v2i64 : PatFrag<(ops node:$src),
390 (bitconvert (v2i64 (X86vzload node:$src)))>;
393 def fp32imm0 : PatLeaf<(f32 fpimm), [{
394 return N->isExactlyValue(+0.0);
397 // BYTE_imm - Transform bit immediates into byte immediates.
398 def BYTE_imm : SDNodeXForm<imm, [{
399 // Transformation function: imm >> 3
400 return getI32Imm(N->getZExtValue() >> 3);
403 // EXTRACT_get_vextractf128_imm xform function: convert extract_subvector index
404 // to VEXTRACTF128 imm.
405 def EXTRACT_get_vextractf128_imm : SDNodeXForm<extract_subvector, [{
406 return getI8Imm(X86::getExtractVEXTRACTF128Immediate(N));
409 // INSERT_get_vinsertf128_imm xform function: convert insert_subvector index to
411 def INSERT_get_vinsertf128_imm : SDNodeXForm<insert_subvector, [{
412 return getI8Imm(X86::getInsertVINSERTF128Immediate(N));
415 def vextractf128_extract : PatFrag<(ops node:$bigvec, node:$index),
416 (extract_subvector node:$bigvec,
418 return X86::isVEXTRACTF128Index(N);
419 }], EXTRACT_get_vextractf128_imm>;
421 def vinsertf128_insert : PatFrag<(ops node:$bigvec, node:$smallvec,
423 (insert_subvector node:$bigvec, node:$smallvec,
425 return X86::isVINSERTF128Index(N);
426 }], INSERT_get_vinsertf128_imm>;