AVX512 : Implemented VPMADDUBSW and VPMADDWD instruction ,
[oota-llvm.git] / lib / Target / X86 / X86InstrFragmentsSIMD.td
1 //===-- X86InstrFragmentsSIMD.td - x86 SIMD ISA ------------*- tablegen -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This file provides pattern fragments useful for SIMD instructions.
11 //
12 //===----------------------------------------------------------------------===//
13
14 //===----------------------------------------------------------------------===//
15 // MMX specific DAG Nodes.
16 //===----------------------------------------------------------------------===//
17
18 // Low word of MMX to GPR.
19 def MMX_X86movd2w : SDNode<"X86ISD::MMX_MOVD2W", SDTypeProfile<1, 1,
20                             [SDTCisVT<0, i32>, SDTCisVT<1, x86mmx>]>>;
21 // GPR to low word of MMX.
22 def MMX_X86movw2d : SDNode<"X86ISD::MMX_MOVW2D", SDTypeProfile<1, 1,
23                             [SDTCisVT<0, x86mmx>, SDTCisVT<1, i32>]>>;
24
25 //===----------------------------------------------------------------------===//
26 // MMX Pattern Fragments
27 //===----------------------------------------------------------------------===//
28
29 def load_mmx : PatFrag<(ops node:$ptr), (x86mmx (load node:$ptr))>;
30 def load_mvmmx : PatFrag<(ops node:$ptr),
31                          (x86mmx (MMX_X86movw2d (load node:$ptr)))>;
32 def bc_mmx  : PatFrag<(ops node:$in), (x86mmx  (bitconvert node:$in))>;
33
34 //===----------------------------------------------------------------------===//
35 // SSE specific DAG Nodes.
36 //===----------------------------------------------------------------------===//
37
38 def SDTX86VFCMP : SDTypeProfile<1, 3, [SDTCisInt<0>, SDTCisSameAs<1, 2>,
39                                        SDTCisFP<1>, SDTCisVT<3, i8>,
40                                        SDTCisVec<1>]>;
41
42 def X86fmin    : SDNode<"X86ISD::FMIN",      SDTFPBinOp>;
43 def X86fmax    : SDNode<"X86ISD::FMAX",      SDTFPBinOp>;
44
45 // Commutative and Associative FMIN and FMAX.
46 def X86fminc    : SDNode<"X86ISD::FMINC", SDTFPBinOp,
47     [SDNPCommutative, SDNPAssociative]>;
48 def X86fmaxc    : SDNode<"X86ISD::FMAXC", SDTFPBinOp,
49     [SDNPCommutative, SDNPAssociative]>;
50
51 def X86fand    : SDNode<"X86ISD::FAND",      SDTFPBinOp,
52                         [SDNPCommutative, SDNPAssociative]>;
53 def X86for     : SDNode<"X86ISD::FOR",       SDTFPBinOp,
54                         [SDNPCommutative, SDNPAssociative]>;
55 def X86fxor    : SDNode<"X86ISD::FXOR",      SDTFPBinOp,
56                         [SDNPCommutative, SDNPAssociative]>;
57 def X86fandn   : SDNode<"X86ISD::FANDN",     SDTFPBinOp,
58                         [SDNPCommutative, SDNPAssociative]>;
59 def X86frsqrt  : SDNode<"X86ISD::FRSQRT",    SDTFPUnaryOp>;
60 def X86frcp    : SDNode<"X86ISD::FRCP",      SDTFPUnaryOp>;
61 def X86fgetsign: SDNode<"X86ISD::FGETSIGNx86",SDTFPToIntOp>;
62 def X86fhadd   : SDNode<"X86ISD::FHADD",     SDTFPBinOp>;
63 def X86fhsub   : SDNode<"X86ISD::FHSUB",     SDTFPBinOp>;
64 def X86hadd    : SDNode<"X86ISD::HADD",      SDTIntBinOp>;
65 def X86hsub    : SDNode<"X86ISD::HSUB",      SDTIntBinOp>;
66 def X86comi    : SDNode<"X86ISD::COMI",      SDTX86CmpTest>;
67 def X86ucomi   : SDNode<"X86ISD::UCOMI",     SDTX86CmpTest>;
68 def X86cmps    : SDNode<"X86ISD::FSETCC",     SDTX86Cmps>;
69 //def X86cmpsd   : SDNode<"X86ISD::FSETCCsd",    SDTX86Cmpsd>;
70 def X86cvtdq2pd: SDNode<"X86ISD::CVTDQ2PD",
71                  SDTypeProfile<1, 1, [SDTCisVT<0, v2f64>,
72                                       SDTCisVT<1, v4i32>]>>;
73 def X86cvtudq2pd: SDNode<"X86ISD::CVTUDQ2PD",
74                  SDTypeProfile<1, 1, [SDTCisVT<0, v2f64>,
75                                       SDTCisVT<1, v4i32>]>>;
76 def X86pshufb  : SDNode<"X86ISD::PSHUFB",
77                  SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
78                                       SDTCisSameAs<0,2>]>>;
79 def X86psadbw  : SDNode<"X86ISD::PSADBW",
80                  SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
81                                       SDTCisSameAs<0,2>]>>;
82 def X86andnp   : SDNode<"X86ISD::ANDNP",
83                  SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
84                                       SDTCisSameAs<0,2>]>>;
85 def X86psign   : SDNode<"X86ISD::PSIGN",
86                  SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
87                                       SDTCisSameAs<0,2>]>>;
88 def X86pextrb  : SDNode<"X86ISD::PEXTRB",
89                  SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisPtrTy<2>]>>;
90 def X86pextrw  : SDNode<"X86ISD::PEXTRW",
91                  SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisPtrTy<2>]>>;
92 def X86pinsrb  : SDNode<"X86ISD::PINSRB",
93                  SDTypeProfile<1, 3, [SDTCisVT<0, v16i8>, SDTCisSameAs<0,1>,
94                                       SDTCisVT<2, i32>, SDTCisPtrTy<3>]>>;
95 def X86pinsrw  : SDNode<"X86ISD::PINSRW",
96                  SDTypeProfile<1, 3, [SDTCisVT<0, v8i16>, SDTCisSameAs<0,1>,
97                                       SDTCisVT<2, i32>, SDTCisPtrTy<3>]>>;
98 def X86insertps : SDNode<"X86ISD::INSERTPS",
99                  SDTypeProfile<1, 3, [SDTCisVT<0, v4f32>, SDTCisSameAs<0,1>,
100                                       SDTCisVT<2, v4f32>, SDTCisVT<3, i8>]>>;
101 def X86vzmovl  : SDNode<"X86ISD::VZEXT_MOVL",
102                  SDTypeProfile<1, 1, [SDTCisSameAs<0,1>]>>;
103
104 def X86vzload  : SDNode<"X86ISD::VZEXT_LOAD", SDTLoad,
105                         [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>;
106
107 def X86vzext   : SDNode<"X86ISD::VZEXT",
108                          SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
109                                               SDTCisInt<0>, SDTCisInt<1>,
110                                               SDTCisOpSmallerThanOp<1, 0>]>>;
111
112 def X86vsext   : SDNode<"X86ISD::VSEXT",
113                          SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
114                                               SDTCisInt<0>, SDTCisInt<1>,
115                                               SDTCisOpSmallerThanOp<1, 0>]>>;
116
117 def X86vtrunc   : SDNode<"X86ISD::VTRUNC",
118                          SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
119                                               SDTCisInt<0>, SDTCisInt<1>,
120                                               SDTCisOpSmallerThanOp<0, 1>]>>;
121 def X86trunc    : SDNode<"X86ISD::TRUNC",
122                          SDTypeProfile<1, 1, [SDTCisInt<0>, SDTCisInt<1>,
123                                               SDTCisOpSmallerThanOp<0, 1>]>>;
124
125 def X86vtruncm   : SDNode<"X86ISD::VTRUNCM",
126                          SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
127                                               SDTCisInt<0>, SDTCisInt<1>,
128                                               SDTCisVec<2>, SDTCisInt<2>,
129                                               SDTCisOpSmallerThanOp<0, 2>]>>;
130 def X86vfpext  : SDNode<"X86ISD::VFPEXT",
131                         SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
132                                              SDTCisFP<0>, SDTCisFP<1>,
133                                              SDTCisOpSmallerThanOp<1, 0>]>>;
134 def X86vfpround: SDNode<"X86ISD::VFPROUND",
135                         SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
136                                              SDTCisFP<0>, SDTCisFP<1>,
137                                              SDTCisOpSmallerThanOp<0, 1>]>>;
138
139 def X86vshldq  : SDNode<"X86ISD::VSHLDQ",    SDTIntShiftOp>;
140 def X86vshrdq  : SDNode<"X86ISD::VSRLDQ",    SDTIntShiftOp>;
141 def X86cmpp    : SDNode<"X86ISD::CMPP",      SDTX86VFCMP>;
142 def X86pcmpeq  : SDNode<"X86ISD::PCMPEQ", SDTIntBinOp, [SDNPCommutative]>;
143 def X86pcmpgt  : SDNode<"X86ISD::PCMPGT", SDTIntBinOp>;
144
145 def X86IntCmpMask : SDTypeProfile<1, 2,
146     [SDTCisVec<0>, SDTCisSameAs<1, 2>, SDTCisInt<1>]>;
147 def X86pcmpeqm  : SDNode<"X86ISD::PCMPEQM", X86IntCmpMask, [SDNPCommutative]>;
148 def X86pcmpgtm  : SDNode<"X86ISD::PCMPGTM", X86IntCmpMask>;
149
150 def X86CmpMaskCC :
151       SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCVecEltisVT<0, i1>,
152                        SDTCisVec<1>, SDTCisSameAs<2, 1>,
153                        SDTCisSameNumEltsAs<0, 1>, SDTCisVT<3, i8>]>;
154 def X86CmpMaskCCRound :
155       SDTypeProfile<1, 4, [SDTCisVec<0>,SDTCVecEltisVT<0, i1>,
156                        SDTCisVec<1>, SDTCisSameAs<2, 1>,
157                        SDTCisSameNumEltsAs<0, 1>, SDTCisVT<3, i8>,
158                        SDTCisInt<4>]>;
159 def X86CmpMaskCCScalar :
160       SDTypeProfile<1, 3, [SDTCisInt<0>, SDTCisSameAs<1, 2>, SDTCisVT<3, i8>]>;
161
162 def X86cmpm    : SDNode<"X86ISD::CMPM",     X86CmpMaskCC>;
163 def X86cmpmRnd : SDNode<"X86ISD::CMPM_RND", X86CmpMaskCCRound>;
164 def X86cmpmu   : SDNode<"X86ISD::CMPMU",    X86CmpMaskCC>;
165 def X86cmpms   : SDNode<"X86ISD::FSETCC",   X86CmpMaskCCScalar>;
166
167 def X86vshl    : SDNode<"X86ISD::VSHL",
168                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
169                                       SDTCisVec<2>]>>;
170 def X86vsrl    : SDNode<"X86ISD::VSRL",
171                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
172                                       SDTCisVec<2>]>>;
173 def X86vsra    : SDNode<"X86ISD::VSRA",
174                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
175                                       SDTCisVec<2>]>>;
176
177 def X86vshli   : SDNode<"X86ISD::VSHLI", SDTIntShiftOp>;
178 def X86vsrli   : SDNode<"X86ISD::VSRLI", SDTIntShiftOp>;
179 def X86vsrai   : SDNode<"X86ISD::VSRAI", SDTIntShiftOp>;
180
181 def SDTX86CmpPTest : SDTypeProfile<1, 2, [SDTCisVT<0, i32>,
182                                           SDTCisVec<1>,
183                                           SDTCisSameAs<2, 1>]>;
184 def X86addus   : SDNode<"X86ISD::ADDUS", SDTIntBinOp>;
185 def X86subus   : SDNode<"X86ISD::SUBUS", SDTIntBinOp>;
186 def X86adds    : SDNode<"X86ISD::ADDS", SDTIntBinOp>;
187 def X86subs    : SDNode<"X86ISD::SUBS", SDTIntBinOp>;
188 def X86mulhrs  : SDNode<"X86ISD::MULHRS" , SDTIntBinOp>;
189 def X86avg     : SDNode<"X86ISD::AVG" , SDTIntBinOp>;
190 def X86ptest   : SDNode<"X86ISD::PTEST", SDTX86CmpPTest>;
191 def X86testp   : SDNode<"X86ISD::TESTP", SDTX86CmpPTest>;
192 def X86kortest : SDNode<"X86ISD::KORTEST", SDTX86CmpPTest>;
193 def X86testm   : SDNode<"X86ISD::TESTM", SDTypeProfile<1, 2, [SDTCisVec<0>,
194                                           SDTCisVec<1>, SDTCisSameAs<2, 1>,
195                                           SDTCVecEltisVT<0, i1>,
196                                           SDTCisSameNumEltsAs<0, 1>]>>;
197 def X86testnm  : SDNode<"X86ISD::TESTNM", SDTypeProfile<1, 2, [SDTCisVec<0>,
198                                           SDTCisVec<1>, SDTCisSameAs<2, 1>,
199                                           SDTCVecEltisVT<0, i1>,
200                                           SDTCisSameNumEltsAs<0, 1>]>>;
201 def X86select  : SDNode<"X86ISD::SELECT"     , SDTSelect>;
202
203 def X86pmuludq : SDNode<"X86ISD::PMULUDQ",
204                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
205                                       SDTCisSameAs<1,2>]>>;
206 def X86pmuldq  : SDNode<"X86ISD::PMULDQ",
207                          SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
208                                        SDTCisSameAs<1,2>]>>;
209
210 def X86extrqi : SDNode<"X86ISD::EXTRQI",
211                   SDTypeProfile<1, 3, [SDTCisVT<0, v2i64>, SDTCisSameAs<0,1>,
212                                        SDTCisVT<2, i8>, SDTCisVT<3, i8>]>>;
213 def X86insertqi : SDNode<"X86ISD::INSERTQI",
214                     SDTypeProfile<1, 4, [SDTCisVT<0, v2i64>, SDTCisSameAs<0,1>,
215                                          SDTCisSameAs<1,2>, SDTCisVT<3, i8>,
216                                          SDTCisVT<4, i8>]>>;
217
218 // Specific shuffle nodes - At some point ISD::VECTOR_SHUFFLE will always get
219 // translated into one of the target nodes below during lowering.
220 // Note: this is a work in progress...
221 def SDTShuff1Op : SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisSameAs<0,1>]>;
222 def SDTShuff2Op : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
223                                 SDTCisSameAs<0,2>]>;
224 def SDTShuff3Op : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
225                                 SDTCisSameAs<0,2>, SDTCisSameAs<0,3>]>;
226
227 def SDTShuff2OpM : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
228                                         SDTCisVec<2>]>;
229 def SDTShuff2OpI : SDTypeProfile<1, 2, [SDTCisVec<0>,
230                                  SDTCisSameAs<0,1>, SDTCisInt<2>]>;
231 def SDTShuff3OpI : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
232                                  SDTCisSameAs<0,2>, SDTCisInt<3>]>;
233 def SDTFPBinOpImmRound: SDTypeProfile<1, 4, [SDTCisVec<0>, SDTCisSameAs<0,1>,
234                              SDTCisSameAs<0,2>, SDTCisInt<3>, SDTCisInt<4>]>;
235
236 def SDTVBroadcast  : SDTypeProfile<1, 1, [SDTCisVec<0>]>;
237 def SDTVBroadcastm : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>]>;
238
239 def SDTBlend : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
240                              SDTCisSameAs<1,2>, SDTCisVT<3, i8>]>;
241
242 def SDTFPBinOpRound : SDTypeProfile<1, 3, [      // fadd_round, fmul_round, etc.
243   SDTCisSameAs<0, 1>, SDTCisSameAs<0, 2>, SDTCisFP<0>, SDTCisInt<3>]>;
244
245 def SDTFPUnaryOpRound : SDTypeProfile<1, 2, [      // fsqrt_round, fgetexp_round, etc.
246   SDTCisSameAs<0, 1>, SDTCisFP<0>, SDTCisInt<2>]>;
247
248 def SDTFma : SDTypeProfile<1, 3, [SDTCisSameAs<0,1>,
249                            SDTCisSameAs<1,2>, SDTCisSameAs<1,3>]>;
250 def SDTFmaRound : SDTypeProfile<1, 4, [SDTCisSameAs<0,1>,
251                            SDTCisSameAs<1,2>, SDTCisSameAs<1,3>, SDTCisInt<4>]>;
252 def STDFp1SrcRm : SDTypeProfile<1, 2, [SDTCisSameAs<0,1>,
253                            SDTCisVec<0>, SDTCisInt<2>]>;
254 def STDFp2SrcRm : SDTypeProfile<1, 3, [SDTCisSameAs<0,1>,
255                            SDTCisVec<0>, SDTCisInt<3>]>;
256 def STDFp3SrcRm : SDTypeProfile<1, 4, [SDTCisSameAs<0,1>,
257                            SDTCisVec<0>, SDTCisInt<3>, SDTCisInt<4>]>;
258
259 def X86PAlignr : SDNode<"X86ISD::PALIGNR", SDTShuff3OpI>;
260 def X86VAlign  : SDNode<"X86ISD::VALIGN", SDTShuff3OpI>;
261 def X86Abs     : SDNode<"X86ISD::ABS", SDTIntUnaryOp>;
262
263 def X86PShufd  : SDNode<"X86ISD::PSHUFD", SDTShuff2OpI>;
264 def X86PShufhw : SDNode<"X86ISD::PSHUFHW", SDTShuff2OpI>;
265 def X86PShuflw : SDNode<"X86ISD::PSHUFLW", SDTShuff2OpI>;
266
267 def X86Shufp   : SDNode<"X86ISD::SHUFP", SDTShuff3OpI>;
268 def X86Shuf128 : SDNode<"X86ISD::SHUF128", SDTShuff3OpI>;
269
270 def X86Movddup  : SDNode<"X86ISD::MOVDDUP", SDTShuff1Op>;
271 def X86Movshdup : SDNode<"X86ISD::MOVSHDUP", SDTShuff1Op>;
272 def X86Movsldup : SDNode<"X86ISD::MOVSLDUP", SDTShuff1Op>;
273
274 def X86Movsd : SDNode<"X86ISD::MOVSD", SDTShuff2Op>;
275 def X86Movss : SDNode<"X86ISD::MOVSS", SDTShuff2Op>;
276
277 def X86Movlhps : SDNode<"X86ISD::MOVLHPS", SDTShuff2Op>;
278 def X86Movlhpd : SDNode<"X86ISD::MOVLHPD", SDTShuff2Op>;
279 def X86Movhlps : SDNode<"X86ISD::MOVHLPS", SDTShuff2Op>;
280
281 def X86Movlps : SDNode<"X86ISD::MOVLPS", SDTShuff2Op>;
282 def X86Movlpd : SDNode<"X86ISD::MOVLPD", SDTShuff2Op>;
283
284 def SDTPack : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>, SDTCisSameAs<2, 1>]>;
285 def X86Packss : SDNode<"X86ISD::PACKSS", SDTPack>;
286 def X86Packus : SDNode<"X86ISD::PACKUS", SDTPack>;
287
288 def X86Unpckl : SDNode<"X86ISD::UNPCKL", SDTShuff2Op>;
289 def X86Unpckh : SDNode<"X86ISD::UNPCKH", SDTShuff2Op>;
290
291 def X86vpmaddubsw  : SDNode<"X86ISD::VPMADDUBSW" , SDTPack>;
292 def X86vpmaddwd    : SDNode<"X86ISD::VPMADDWD"   , SDTPack>;
293
294 def X86VPermilpv  : SDNode<"X86ISD::VPERMILPV", SDTShuff2OpM>;
295 def X86VPermilpi  : SDNode<"X86ISD::VPERMILPI", SDTShuff2OpI>;
296 def X86VPermv     : SDNode<"X86ISD::VPERMV",    SDTShuff2Op>;
297 def X86VPermi     : SDNode<"X86ISD::VPERMI",    SDTShuff2OpI>;
298 def X86VPermv3    : SDNode<"X86ISD::VPERMV3",   SDTShuff3Op>;
299 def X86VPermiv3   : SDNode<"X86ISD::VPERMIV3",  SDTShuff3Op>;
300
301 def X86VPerm2x128 : SDNode<"X86ISD::VPERM2X128", SDTShuff3OpI>;
302
303 def X86VFixupimm       : SDNode<"X86ISD::VFIXUPIMM", SDTFPBinOpImmRound>;
304 def X86VRange          : SDNode<"X86ISD::VRANGE", SDTFPBinOpImmRound>;
305
306 def X86SubVBroadcast : SDNode<"X86ISD::SUBV_BROADCAST",
307                     SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
308                                          SDTCisSubVecOfVec<1, 0>]>, []>;
309 def X86VBroadcast : SDNode<"X86ISD::VBROADCAST", SDTVBroadcast>;
310 def X86Vinsert   : SDNode<"X86ISD::VINSERT",  SDTypeProfile<1, 3,
311                               [SDTCisSameAs<0, 1>, SDTCisPtrTy<3>]>, []>;
312 def X86Vextract   : SDNode<"X86ISD::VEXTRACT",  SDTypeProfile<1, 2,
313                               [SDTCisVec<1>, SDTCisPtrTy<2>]>, []>;
314
315 def X86Blendi    : SDNode<"X86ISD::BLENDI",   SDTBlend>;
316
317 def X86Addsub    : SDNode<"X86ISD::ADDSUB", SDTFPBinOp>;
318
319 def X86faddRnd   : SDNode<"X86ISD::FADD_RND",  SDTFPBinOpRound>;
320 def X86fsubRnd   : SDNode<"X86ISD::FSUB_RND",  SDTFPBinOpRound>;
321 def X86fmulRnd   : SDNode<"X86ISD::FMUL_RND",  SDTFPBinOpRound>;
322 def X86fdivRnd   : SDNode<"X86ISD::FDIV_RND",  SDTFPBinOpRound>;
323 def X86fmaxRnd   : SDNode<"X86ISD::FMAX_RND",      SDTFPBinOpRound>;
324 def X86scalef    : SDNode<"X86ISD::SCALEF",    SDTFPBinOpRound>;
325 def X86fminRnd   : SDNode<"X86ISD::FMIN_RND",      SDTFPBinOpRound>;
326 def X86fsqrtRnd     : SDNode<"X86ISD::FSQRT_RND",  SDTFPUnaryOpRound>;
327 def X86fgetexpRnd   : SDNode<"X86ISD::FGETEXP_RND",  SDTFPUnaryOpRound>;
328
329 def X86Fmadd     : SDNode<"X86ISD::FMADD",     SDTFma>;
330 def X86Fnmadd    : SDNode<"X86ISD::FNMADD",    SDTFma>;
331 def X86Fmsub     : SDNode<"X86ISD::FMSUB",     SDTFma>;
332 def X86Fnmsub    : SDNode<"X86ISD::FNMSUB",    SDTFma>;
333 def X86Fmaddsub  : SDNode<"X86ISD::FMADDSUB",  SDTFma>;
334 def X86Fmsubadd  : SDNode<"X86ISD::FMSUBADD",  SDTFma>;
335
336 def X86FmaddRnd     : SDNode<"X86ISD::FMADD_RND",     SDTFmaRound>;
337 def X86FnmaddRnd    : SDNode<"X86ISD::FNMADD_RND",    SDTFmaRound>;
338 def X86FmsubRnd     : SDNode<"X86ISD::FMSUB_RND",     SDTFmaRound>;
339 def X86FnmsubRnd    : SDNode<"X86ISD::FNMSUB_RND",    SDTFmaRound>;
340 def X86FmaddsubRnd  : SDNode<"X86ISD::FMADDSUB_RND",  SDTFmaRound>;
341 def X86FmsubaddRnd  : SDNode<"X86ISD::FMSUBADD_RND",  SDTFmaRound>;
342
343 def X86rsqrt28   : SDNode<"X86ISD::RSQRT28",  STDFp1SrcRm>;
344 def X86rcp28     : SDNode<"X86ISD::RCP28",    STDFp1SrcRm>;
345 def X86exp2      : SDNode<"X86ISD::EXP2",     STDFp1SrcRm>;
346
347 def X86rsqrt28s  : SDNode<"X86ISD::RSQRT28",  STDFp2SrcRm>;
348 def X86rcp28s    : SDNode<"X86ISD::RCP28",    STDFp2SrcRm>;
349 def X86RndScale  : SDNode<"X86ISD::RNDSCALE", STDFp3SrcRm>;
350
351 def SDT_PCMPISTRI : SDTypeProfile<2, 3, [SDTCisVT<0, i32>, SDTCisVT<1, i32>,
352                                          SDTCisVT<2, v16i8>, SDTCisVT<3, v16i8>,
353                                          SDTCisVT<4, i8>]>;
354 def SDT_PCMPESTRI : SDTypeProfile<2, 5, [SDTCisVT<0, i32>, SDTCisVT<1, i32>,
355                                          SDTCisVT<2, v16i8>, SDTCisVT<3, i32>,
356                                          SDTCisVT<4, v16i8>, SDTCisVT<5, i32>,
357                                          SDTCisVT<6, i8>]>;
358
359 def X86pcmpistri : SDNode<"X86ISD::PCMPISTRI", SDT_PCMPISTRI>;
360 def X86pcmpestri : SDNode<"X86ISD::PCMPESTRI", SDT_PCMPESTRI>;
361
362 def X86compress: SDNode<"X86ISD::COMPRESS", SDTypeProfile<1, 1,
363                               [SDTCisSameAs<0, 1>, SDTCisVec<1>]>, []>;
364 def X86expand  : SDNode<"X86ISD::EXPAND", SDTypeProfile<1, 1,
365                               [SDTCisSameAs<0, 1>, SDTCisVec<1>]>, []>;
366
367 def SDTintToFPRound: SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisFP<0>,
368                                SDTCisSameAs<0,1>, SDTCisInt<2>, SDTCisInt<3>]>;
369
370 def SDTDoubleToInt: SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
371                                          SDTCisInt<0>, SDTCVecEltisVT<1, f64>]>;
372 def SDTFloatToInt: SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
373                                          SDTCisInt<0>, SDTCVecEltisVT<1, f32>]>;
374
375 def SDTDoubleToIntRnd: SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
376                                          SDTCisInt<0>, SDTCVecEltisVT<1, f64>]>;
377 def SDTFloatToIntRnd: SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
378                                          SDTCisInt<0>, SDTCVecEltisVT<1, f32>]>;
379
380 def SDTVintToFPRound: SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
381                                            SDTCisFP<0>, SDTCVecEltisVT<1, i32>,
382                                            SDTCisInt<2>]>;
383 def SDTVlongToFPRound: SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
384                                            SDTCisFP<0>, SDTCVecEltisVT<1, i64>,
385                                            SDTCisInt<2>]>;
386
387 def SDTVFPToIntRound: SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
388                                            SDTCisFP<1>, SDTCVecEltisVT<0, i32>,
389                                            SDTCisInt<2>]>;
390 def SDTVFPToLongRound: SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
391                                            SDTCisFP<1>, SDTCVecEltisVT<0, i64>,
392                                            SDTCisInt<2>]>;
393
394 // Scalar
395 def X86SintToFpRnd  : SDNode<"X86ISD::SINT_TO_FP_RND",  SDTintToFPRound>;
396 def X86UintToFpRnd  : SDNode<"X86ISD::UINT_TO_FP_RND",  SDTintToFPRound>;
397
398 // Vector with rounding mode
399
400 // cvtt fp-to-int staff
401 def X86VFpToSintRnd   : SDNode<"ISD::FP_TO_SINT",  SDTVFPToIntRound>;
402 def X86VFpToUintRnd   : SDNode<"ISD::FP_TO_UINT",  SDTVFPToIntRound>;
403 def X86VFpToSlongRnd  : SDNode<"ISD::FP_TO_SINT",  SDTVFPToLongRound>;
404 def X86VFpToUlongRnd  : SDNode<"ISD::FP_TO_UINT",  SDTVFPToLongRound>;
405
406 def X86VSintToFpRnd   : SDNode<"ISD::SINT_TO_FP",  SDTVintToFPRound>;
407 def X86VUintToFpRnd   : SDNode<"ISD::UINT_TO_FP",  SDTVintToFPRound>;
408 def X86VSlongToFpRnd  : SDNode<"ISD::SINT_TO_FP",  SDTVlongToFPRound>;
409 def X86VUlongToFpRnd  : SDNode<"ISD::UINT_TO_FP",  SDTVlongToFPRound>;
410
411 // cvt fp-to-int staff
412 def X86cvtps2IntRnd      : SDNode<"X86ISD::FP_TO_SINT_RND",  SDTFloatToIntRnd>;
413 def X86cvtps2UIntRnd     : SDNode<"X86ISD::FP_TO_UINT_RND",  SDTFloatToIntRnd>;
414 def X86cvtpd2IntRnd      : SDNode<"X86ISD::FP_TO_SINT_RND",  SDTDoubleToIntRnd>;
415 def X86cvtpd2UIntRnd     : SDNode<"X86ISD::FP_TO_UINT_RND",  SDTDoubleToIntRnd>;
416
417 // Vector without rounding mode
418 def X86cvtps2Int      : SDNode<"X86ISD::FP_TO_SINT_RND",  SDTFloatToInt>;
419 def X86cvtps2UInt     : SDNode<"X86ISD::FP_TO_UINT_RND",  SDTFloatToInt>;
420 def X86cvtpd2Int      : SDNode<"X86ISD::FP_TO_SINT_RND",  SDTDoubleToInt>;
421 def X86cvtpd2UInt     : SDNode<"X86ISD::FP_TO_UINT_RND",  SDTDoubleToInt>;
422
423 def X86vfpextRnd  : SDNode<"X86ISD::VFPEXT",
424                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
425                                              SDTCisFP<0>, SDTCisFP<1>,
426                                              SDTCisOpSmallerThanOp<1, 0>,
427                                              SDTCisInt<2>]>>;
428 def X86vfproundRnd: SDNode<"X86ISD::VFPROUND",
429                         SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
430                                              SDTCisFP<0>, SDTCisFP<1>,
431                                              SDTCVecEltisVT<0, f32>,
432                                              SDTCVecEltisVT<1, f64>,
433                                              SDTCisInt<2>]>>;
434
435 //===----------------------------------------------------------------------===//
436 // SSE Complex Patterns
437 //===----------------------------------------------------------------------===//
438
439 // These are 'extloads' from a scalar to the low element of a vector, zeroing
440 // the top elements.  These are used for the SSE 'ss' and 'sd' instruction
441 // forms.
442 def sse_load_f32 : ComplexPattern<v4f32, 5, "SelectScalarSSELoad", [],
443                                   [SDNPHasChain, SDNPMayLoad, SDNPMemOperand,
444                                    SDNPWantRoot]>;
445 def sse_load_f64 : ComplexPattern<v2f64, 5, "SelectScalarSSELoad", [],
446                                   [SDNPHasChain, SDNPMayLoad, SDNPMemOperand,
447                                    SDNPWantRoot]>;
448
449 def ssmem : Operand<v4f32> {
450   let PrintMethod = "printf32mem";
451   let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc_nosp, i32imm, i8imm);
452   let ParserMatchClass = X86Mem32AsmOperand;
453   let OperandType = "OPERAND_MEMORY";
454 }
455 def sdmem : Operand<v2f64> {
456   let PrintMethod = "printf64mem";
457   let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc_nosp, i32imm, i8imm);
458   let ParserMatchClass = X86Mem64AsmOperand;
459   let OperandType = "OPERAND_MEMORY";
460 }
461
462 //===----------------------------------------------------------------------===//
463 // SSE pattern fragments
464 //===----------------------------------------------------------------------===//
465
466 // 128-bit load pattern fragments
467 // NOTE: all 128-bit integer vector loads are promoted to v2i64
468 def loadv4f32    : PatFrag<(ops node:$ptr), (v4f32 (load node:$ptr))>;
469 def loadv2f64    : PatFrag<(ops node:$ptr), (v2f64 (load node:$ptr))>;
470 def loadv2i64    : PatFrag<(ops node:$ptr), (v2i64 (load node:$ptr))>;
471
472 // 256-bit load pattern fragments
473 // NOTE: all 256-bit integer vector loads are promoted to v4i64
474 def loadv8f32    : PatFrag<(ops node:$ptr), (v8f32 (load node:$ptr))>;
475 def loadv4f64    : PatFrag<(ops node:$ptr), (v4f64 (load node:$ptr))>;
476 def loadv4i64    : PatFrag<(ops node:$ptr), (v4i64 (load node:$ptr))>;
477
478 // 512-bit load pattern fragments
479 def loadv16f32   : PatFrag<(ops node:$ptr), (v16f32 (load node:$ptr))>;
480 def loadv8f64    : PatFrag<(ops node:$ptr), (v8f64 (load node:$ptr))>;
481 def loadv64i8    : PatFrag<(ops node:$ptr), (v64i8 (load node:$ptr))>;
482 def loadv32i16   : PatFrag<(ops node:$ptr), (v32i16 (load node:$ptr))>;
483 def loadv16i32   : PatFrag<(ops node:$ptr), (v16i32 (load node:$ptr))>;
484 def loadv8i64    : PatFrag<(ops node:$ptr), (v8i64 (load node:$ptr))>;
485
486 // 128-/256-/512-bit extload pattern fragments
487 def extloadv2f32 : PatFrag<(ops node:$ptr), (v2f64 (extloadvf32 node:$ptr))>;
488 def extloadv4f32 : PatFrag<(ops node:$ptr), (v4f64 (extloadvf32 node:$ptr))>;
489 def extloadv8f32 : PatFrag<(ops node:$ptr), (v8f64 (extloadvf32 node:$ptr))>;
490
491 // These are needed to match a scalar load that is used in a vector-only
492 // math instruction such as the FP logical ops: andps, andnps, orps, xorps.
493 // The memory operand is required to be a 128-bit load, so it must be converted
494 // from a vector to a scalar.
495 def loadf32_128 : PatFrag<(ops node:$ptr),
496   (f32 (vector_extract (loadv4f32 node:$ptr), (iPTR 0)))>;
497 def loadf64_128 : PatFrag<(ops node:$ptr),
498   (f64 (vector_extract (loadv2f64 node:$ptr), (iPTR 0)))>;
499
500 // Like 'store', but always requires 128-bit vector alignment.
501 def alignedstore : PatFrag<(ops node:$val, node:$ptr),
502                            (store node:$val, node:$ptr), [{
503   return cast<StoreSDNode>(N)->getAlignment() >= 16;
504 }]>;
505
506 // Like 'store', but always requires 256-bit vector alignment.
507 def alignedstore256 : PatFrag<(ops node:$val, node:$ptr),
508                               (store node:$val, node:$ptr), [{
509   return cast<StoreSDNode>(N)->getAlignment() >= 32;
510 }]>;
511
512 // Like 'store', but always requires 512-bit vector alignment.
513 def alignedstore512 : PatFrag<(ops node:$val, node:$ptr),
514                               (store node:$val, node:$ptr), [{
515   return cast<StoreSDNode>(N)->getAlignment() >= 64;
516 }]>;
517
518 // Like 'load', but always requires 128-bit vector alignment.
519 def alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
520   return cast<LoadSDNode>(N)->getAlignment() >= 16;
521 }]>;
522
523 // Like 'X86vzload', but always requires 128-bit vector alignment.
524 def alignedX86vzload : PatFrag<(ops node:$ptr), (X86vzload node:$ptr), [{
525   return cast<MemSDNode>(N)->getAlignment() >= 16;
526 }]>;
527
528 // Like 'load', but always requires 256-bit vector alignment.
529 def alignedload256 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
530   return cast<LoadSDNode>(N)->getAlignment() >= 32;
531 }]>;
532
533 // Like 'load', but always requires 512-bit vector alignment.
534 def alignedload512 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
535   return cast<LoadSDNode>(N)->getAlignment() >= 64;
536 }]>;
537
538 def alignedloadfsf32 : PatFrag<(ops node:$ptr),
539                                (f32 (alignedload node:$ptr))>;
540 def alignedloadfsf64 : PatFrag<(ops node:$ptr),
541                                (f64 (alignedload node:$ptr))>;
542
543 // 128-bit aligned load pattern fragments
544 // NOTE: all 128-bit integer vector loads are promoted to v2i64
545 def alignedloadv4f32 : PatFrag<(ops node:$ptr),
546                                (v4f32 (alignedload node:$ptr))>;
547 def alignedloadv2f64 : PatFrag<(ops node:$ptr),
548                                (v2f64 (alignedload node:$ptr))>;
549 def alignedloadv2i64 : PatFrag<(ops node:$ptr),
550                                (v2i64 (alignedload node:$ptr))>;
551
552 // 256-bit aligned load pattern fragments
553 // NOTE: all 256-bit integer vector loads are promoted to v4i64
554 def alignedloadv8f32 : PatFrag<(ops node:$ptr),
555                                (v8f32 (alignedload256 node:$ptr))>;
556 def alignedloadv4f64 : PatFrag<(ops node:$ptr),
557                                (v4f64 (alignedload256 node:$ptr))>;
558 def alignedloadv4i64 : PatFrag<(ops node:$ptr),
559                                (v4i64 (alignedload256 node:$ptr))>;
560
561 // 512-bit aligned load pattern fragments
562 def alignedloadv16f32 : PatFrag<(ops node:$ptr),
563                                 (v16f32 (alignedload512 node:$ptr))>;
564 def alignedloadv16i32 : PatFrag<(ops node:$ptr),
565                                 (v16i32 (alignedload512 node:$ptr))>;
566 def alignedloadv8f64  : PatFrag<(ops node:$ptr),
567                                 (v8f64  (alignedload512 node:$ptr))>;
568 def alignedloadv8i64  : PatFrag<(ops node:$ptr),
569                                 (v8i64  (alignedload512 node:$ptr))>;
570
571 // Like 'load', but uses special alignment checks suitable for use in
572 // memory operands in most SSE instructions, which are required to
573 // be naturally aligned on some targets but not on others.  If the subtarget
574 // allows unaligned accesses, match any load, though this may require
575 // setting a feature bit in the processor (on startup, for example).
576 // Opteron 10h and later implement such a feature.
577 def memop : PatFrag<(ops node:$ptr), (load node:$ptr), [{
578   return    Subtarget->hasSSEUnalignedMem()
579          || cast<LoadSDNode>(N)->getAlignment() >= 16;
580 }]>;
581
582 def memopfsf32 : PatFrag<(ops node:$ptr), (f32   (memop node:$ptr))>;
583 def memopfsf64 : PatFrag<(ops node:$ptr), (f64   (memop node:$ptr))>;
584
585 // 128-bit memop pattern fragments
586 // NOTE: all 128-bit integer vector loads are promoted to v2i64
587 def memopv4f32 : PatFrag<(ops node:$ptr), (v4f32 (memop node:$ptr))>;
588 def memopv2f64 : PatFrag<(ops node:$ptr), (v2f64 (memop node:$ptr))>;
589 def memopv2i64 : PatFrag<(ops node:$ptr), (v2i64 (memop node:$ptr))>;
590
591 // These are needed to match a scalar memop that is used in a vector-only
592 // math instruction such as the FP logical ops: andps, andnps, orps, xorps.
593 // The memory operand is required to be a 128-bit load, so it must be converted
594 // from a vector to a scalar.
595 def memopfsf32_128 : PatFrag<(ops node:$ptr),
596   (f32 (vector_extract (memopv4f32 node:$ptr), (iPTR 0)))>;
597 def memopfsf64_128 : PatFrag<(ops node:$ptr),
598   (f64 (vector_extract (memopv2f64 node:$ptr), (iPTR 0)))>;
599
600
601 // SSSE3 uses MMX registers for some instructions. They aren't aligned on a
602 // 16-byte boundary.
603 // FIXME: 8 byte alignment for mmx reads is not required
604 def memop64 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
605   return cast<LoadSDNode>(N)->getAlignment() >= 8;
606 }]>;
607
608 def memopmmx  : PatFrag<(ops node:$ptr), (x86mmx  (memop64 node:$ptr))>;
609
610 // MOVNT Support
611 // Like 'store', but requires the non-temporal bit to be set
612 def nontemporalstore : PatFrag<(ops node:$val, node:$ptr),
613                            (st node:$val, node:$ptr), [{
614   if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
615     return ST->isNonTemporal();
616   return false;
617 }]>;
618
619 def alignednontemporalstore : PatFrag<(ops node:$val, node:$ptr),
620                                     (st node:$val, node:$ptr), [{
621   if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
622     return ST->isNonTemporal() && !ST->isTruncatingStore() &&
623            ST->getAddressingMode() == ISD::UNINDEXED &&
624            ST->getAlignment() >= 16;
625   return false;
626 }]>;
627
628 def unalignednontemporalstore : PatFrag<(ops node:$val, node:$ptr),
629                                       (st node:$val, node:$ptr), [{
630   if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
631     return ST->isNonTemporal() &&
632            ST->getAlignment() < 16;
633   return false;
634 }]>;
635
636 def mgatherv4i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
637   (masked_gather node:$src1, node:$src2, node:$src3) , [{
638   if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
639     return (Mgt->getIndex().getValueType() == MVT::v4i32 ||
640             Mgt->getBasePtr().getValueType() == MVT::v4i32);
641   return false;
642 }]>;
643
644 def mgatherv8i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
645   (masked_gather node:$src1, node:$src2, node:$src3) , [{
646   if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
647     return (Mgt->getIndex().getValueType() == MVT::v8i32 ||
648             Mgt->getBasePtr().getValueType() == MVT::v8i32);
649   return false;
650 }]>;
651
652 def mgatherv2i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
653   (masked_gather node:$src1, node:$src2, node:$src3) , [{
654   if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
655     return (Mgt->getIndex().getValueType() == MVT::v2i64 ||
656             Mgt->getBasePtr().getValueType() == MVT::v2i64);
657   return false;
658 }]>;
659 def mgatherv4i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
660   (masked_gather node:$src1, node:$src2, node:$src3) , [{
661   if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
662     return (Mgt->getIndex().getValueType() == MVT::v4i64 ||
663             Mgt->getBasePtr().getValueType() == MVT::v4i64);
664   return false;
665 }]>;
666 def mgatherv8i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
667   (masked_gather node:$src1, node:$src2, node:$src3) , [{
668   if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
669     return (Mgt->getIndex().getValueType() == MVT::v8i64 ||
670             Mgt->getBasePtr().getValueType() == MVT::v8i64);
671   return false;
672 }]>;
673 def mgatherv16i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
674   (masked_gather node:$src1, node:$src2, node:$src3) , [{
675   if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
676     return (Mgt->getIndex().getValueType() == MVT::v16i32 ||
677             Mgt->getBasePtr().getValueType() == MVT::v16i32);
678   return false;
679 }]>;
680
681 def mscatterv2i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
682   (masked_scatter node:$src1, node:$src2, node:$src3) , [{
683   if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
684     return (Sc->getIndex().getValueType() == MVT::v2i64 ||
685             Sc->getBasePtr().getValueType() == MVT::v2i64);
686   return false;
687 }]>;
688
689 def mscatterv4i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
690   (masked_scatter node:$src1, node:$src2, node:$src3) , [{
691   if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
692     return (Sc->getIndex().getValueType() == MVT::v4i32 ||
693             Sc->getBasePtr().getValueType() == MVT::v4i32);
694   return false;
695 }]>;
696
697 def mscatterv4i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
698   (masked_scatter node:$src1, node:$src2, node:$src3) , [{
699   if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
700     return (Sc->getIndex().getValueType() == MVT::v4i64 ||
701             Sc->getBasePtr().getValueType() == MVT::v4i64);
702   return false;
703 }]>;
704
705 def mscatterv8i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
706   (masked_scatter node:$src1, node:$src2, node:$src3) , [{
707   if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
708     return (Sc->getIndex().getValueType() == MVT::v8i32 ||
709             Sc->getBasePtr().getValueType() == MVT::v8i32);
710   return false;
711 }]>;
712
713 def mscatterv8i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
714   (masked_scatter node:$src1, node:$src2, node:$src3) , [{
715   if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
716     return (Sc->getIndex().getValueType() == MVT::v8i64 ||
717             Sc->getBasePtr().getValueType() == MVT::v8i64);
718   return false;
719 }]>;
720 def mscatterv16i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
721   (masked_scatter node:$src1, node:$src2, node:$src3) , [{
722   if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
723     return (Sc->getIndex().getValueType() == MVT::v16i32 ||
724             Sc->getBasePtr().getValueType() == MVT::v16i32);
725   return false;
726 }]>;
727
728 // 128-bit bitconvert pattern fragments
729 def bc_v4f32 : PatFrag<(ops node:$in), (v4f32 (bitconvert node:$in))>;
730 def bc_v2f64 : PatFrag<(ops node:$in), (v2f64 (bitconvert node:$in))>;
731 def bc_v16i8 : PatFrag<(ops node:$in), (v16i8 (bitconvert node:$in))>;
732 def bc_v8i16 : PatFrag<(ops node:$in), (v8i16 (bitconvert node:$in))>;
733 def bc_v4i32 : PatFrag<(ops node:$in), (v4i32 (bitconvert node:$in))>;
734 def bc_v2i64 : PatFrag<(ops node:$in), (v2i64 (bitconvert node:$in))>;
735
736 // 256-bit bitconvert pattern fragments
737 def bc_v32i8 : PatFrag<(ops node:$in), (v32i8 (bitconvert node:$in))>;
738 def bc_v16i16 : PatFrag<(ops node:$in), (v16i16 (bitconvert node:$in))>;
739 def bc_v8i32 : PatFrag<(ops node:$in), (v8i32 (bitconvert node:$in))>;
740 def bc_v4i64 : PatFrag<(ops node:$in), (v4i64 (bitconvert node:$in))>;
741 def bc_v8f32 : PatFrag<(ops node:$in), (v8f32 (bitconvert node:$in))>;
742
743 // 512-bit bitconvert pattern fragments
744 def bc_v16i32 : PatFrag<(ops node:$in), (v16i32 (bitconvert node:$in))>;
745 def bc_v8i64 : PatFrag<(ops node:$in), (v8i64 (bitconvert node:$in))>;
746 def bc_v8f64 : PatFrag<(ops node:$in), (v8f64 (bitconvert node:$in))>;
747 def bc_v16f32 : PatFrag<(ops node:$in), (v16f32 (bitconvert node:$in))>;
748
749 def vzmovl_v2i64 : PatFrag<(ops node:$src),
750                            (bitconvert (v2i64 (X86vzmovl
751                              (v2i64 (scalar_to_vector (loadi64 node:$src))))))>;
752 def vzmovl_v4i32 : PatFrag<(ops node:$src),
753                            (bitconvert (v4i32 (X86vzmovl
754                              (v4i32 (scalar_to_vector (loadi32 node:$src))))))>;
755
756 def vzload_v2i64 : PatFrag<(ops node:$src),
757                            (bitconvert (v2i64 (X86vzload node:$src)))>;
758
759
760 def fp32imm0 : PatLeaf<(f32 fpimm), [{
761   return N->isExactlyValue(+0.0);
762 }]>;
763
764 def I8Imm : SDNodeXForm<imm, [{
765   // Transformation function: get the low 8 bits.
766   return getI8Imm((uint8_t)N->getZExtValue(), SDLoc(N));
767 }]>;
768
769 def FROUND_NO_EXC : ImmLeaf<i32, [{ return Imm == 8; }]>;
770 def FROUND_CURRENT : ImmLeaf<i32, [{
771   return Imm == X86::STATIC_ROUNDING::CUR_DIRECTION;
772 }]>;
773
774 // BYTE_imm - Transform bit immediates into byte immediates.
775 def BYTE_imm  : SDNodeXForm<imm, [{
776   // Transformation function: imm >> 3
777   return getI32Imm(N->getZExtValue() >> 3, SDLoc(N));
778 }]>;
779
780 // EXTRACT_get_vextract128_imm xform function: convert extract_subvector index
781 // to VEXTRACTF128/VEXTRACTI128 imm.
782 def EXTRACT_get_vextract128_imm : SDNodeXForm<extract_subvector, [{
783   return getI8Imm(X86::getExtractVEXTRACT128Immediate(N), SDLoc(N));
784 }]>;
785
786 // INSERT_get_vinsert128_imm xform function: convert insert_subvector index to
787 // VINSERTF128/VINSERTI128 imm.
788 def INSERT_get_vinsert128_imm : SDNodeXForm<insert_subvector, [{
789   return getI8Imm(X86::getInsertVINSERT128Immediate(N), SDLoc(N));
790 }]>;
791
792 // EXTRACT_get_vextract256_imm xform function: convert extract_subvector index
793 // to VEXTRACTF64x4 imm.
794 def EXTRACT_get_vextract256_imm : SDNodeXForm<extract_subvector, [{
795   return getI8Imm(X86::getExtractVEXTRACT256Immediate(N), SDLoc(N));
796 }]>;
797
798 // INSERT_get_vinsert256_imm xform function: convert insert_subvector index to
799 // VINSERTF64x4 imm.
800 def INSERT_get_vinsert256_imm : SDNodeXForm<insert_subvector, [{
801   return getI8Imm(X86::getInsertVINSERT256Immediate(N), SDLoc(N));
802 }]>;
803
804 def vextract128_extract : PatFrag<(ops node:$bigvec, node:$index),
805                                    (extract_subvector node:$bigvec,
806                                                       node:$index), [{
807   return X86::isVEXTRACT128Index(N);
808 }], EXTRACT_get_vextract128_imm>;
809
810 def vinsert128_insert : PatFrag<(ops node:$bigvec, node:$smallvec,
811                                       node:$index),
812                                  (insert_subvector node:$bigvec, node:$smallvec,
813                                                    node:$index), [{
814   return X86::isVINSERT128Index(N);
815 }], INSERT_get_vinsert128_imm>;
816
817
818 def vextract256_extract : PatFrag<(ops node:$bigvec, node:$index),
819                                    (extract_subvector node:$bigvec,
820                                                       node:$index), [{
821   return X86::isVEXTRACT256Index(N);
822 }], EXTRACT_get_vextract256_imm>;
823
824 def vinsert256_insert : PatFrag<(ops node:$bigvec, node:$smallvec,
825                                       node:$index),
826                                  (insert_subvector node:$bigvec, node:$smallvec,
827                                                    node:$index), [{
828   return X86::isVINSERT256Index(N);
829 }], INSERT_get_vinsert256_imm>;
830
831 def masked_load_aligned128 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
832                          (masked_load node:$src1, node:$src2, node:$src3), [{
833   if (auto *Load = dyn_cast<MaskedLoadSDNode>(N))
834     return Load->getAlignment() >= 16;
835   return false;
836 }]>;
837
838 def masked_load_aligned256 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
839                          (masked_load node:$src1, node:$src2, node:$src3), [{
840   if (auto *Load = dyn_cast<MaskedLoadSDNode>(N))
841     return Load->getAlignment() >= 32;
842   return false;
843 }]>;
844
845 def masked_load_aligned512 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
846                          (masked_load node:$src1, node:$src2, node:$src3), [{
847   if (auto *Load = dyn_cast<MaskedLoadSDNode>(N))
848     return Load->getAlignment() >= 64;
849   return false;
850 }]>;
851
852 def masked_load_unaligned : PatFrag<(ops node:$src1, node:$src2, node:$src3),
853                          (masked_load node:$src1, node:$src2, node:$src3), [{
854   return isa<MaskedLoadSDNode>(N);
855 }]>;
856
857 def masked_store_aligned128 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
858                          (masked_store node:$src1, node:$src2, node:$src3), [{
859   if (auto *Store = dyn_cast<MaskedStoreSDNode>(N))
860     return Store->getAlignment() >= 16;
861   return false;
862 }]>;
863
864 def masked_store_aligned256 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
865                          (masked_store node:$src1, node:$src2, node:$src3), [{
866   if (auto *Store = dyn_cast<MaskedStoreSDNode>(N))
867     return Store->getAlignment() >= 32;
868   return false;
869 }]>;
870
871 def masked_store_aligned512 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
872                          (masked_store node:$src1, node:$src2, node:$src3), [{
873   if (auto *Store = dyn_cast<MaskedStoreSDNode>(N))
874     return Store->getAlignment() >= 64;
875   return false;
876 }]>;
877
878 def masked_store_unaligned : PatFrag<(ops node:$src1, node:$src2, node:$src3),
879                          (masked_store node:$src1, node:$src2, node:$src3), [{
880   return isa<MaskedStoreSDNode>(N);
881 }]>;
882