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gerrit-public.fairphone.software / toolchain / llvm-project / 637338543f1322ba13e5e48220931f4be347dc1f / . / llvm / lib / Target / X86 / X86InstrFragmentsSIMD.td
blob: f158d1233d967e2db82ee08c3c9cc46cb5741204 [file] [log] [blame]
Jia Liue1d61962012-02-19 02:03:36 +0000[diff] [blame]1//===-- X86InstrFragmentsSIMD.td - x86 SIMD ISA ------------*- tablegen -*-===//
David Greene509be1f2010-02-09 23:52:19 +0000[diff] [blame]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.
Jia Liub22310f2012-02-18 12:03:15 +0000[diff] [blame]7//
David Greene509be1f2010-02-09 23:52:19 +0000[diff] [blame]8//===----------------------------------------------------------------------===//
9//
10// This file provides pattern fragments useful for SIMD instructions.
11//
12//===----------------------------------------------------------------------===//
13
14//===----------------------------------------------------------------------===//
Bruno Cardoso Lopese446aef2015-02-05 13:22:50 +0000[diff] [blame]15// MMX specific DAG Nodes.
16//===----------------------------------------------------------------------===//
17
18// Low word of MMX to GPR.
19def MMX_X86movd2w : SDNode<"X86ISD::MMX_MOVD2W", SDTypeProfile<1, 1,
20 [SDTCisVT<0, i32>, SDTCisVT<1, x86mmx>]>>;
Bruno Cardoso Lopesab9ae872015-02-05 13:23:07 +0000[diff] [blame]21// GPR to low word of MMX.
22def MMX_X86movw2d : SDNode<"X86ISD::MMX_MOVW2D", SDTypeProfile<1, 1,
23 [SDTCisVT<0, x86mmx>, SDTCisVT<1, i32>]>>;
Bruno Cardoso Lopese446aef2015-02-05 13:22:50 +0000[diff] [blame]24
25//===----------------------------------------------------------------------===//
David Greene509be1f2010-02-09 23:52:19 +0000[diff] [blame]26// MMX Pattern Fragments
27//===----------------------------------------------------------------------===//
28
Dale Johannesendd224d22010-09-30 23:57:10 +0000[diff] [blame]29def load_mmx : PatFrag<(ops node:$ptr), (x86mmx (load node:$ptr))>;
Bruno Cardoso Lopes9e1c4c12015-02-23 15:23:14 +0000[diff] [blame]30def load_mvmmx : PatFrag<(ops node:$ptr),
31 (x86mmx (MMX_X86movw2d (load node:$ptr)))>;
Dale Johannesendd224d22010-09-30 23:57:10 +0000[diff] [blame]32def bc_mmx : PatFrag<(ops node:$in), (x86mmx (bitconvert node:$in))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]33
34//===----------------------------------------------------------------------===//
35// SSE specific DAG Nodes.
36//===----------------------------------------------------------------------===//
37
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]38def SDTX86VFCMP : SDTypeProfile<1, 3, [SDTCisInt<0>, SDTCisSameAs<1, 2>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]39 SDTCisFP<1>, SDTCisVT<3, i8>,
40 SDTCisVec<1>]>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]41
Benjamin Kramer4669d182012-12-21 14:04:55 +0000[diff] [blame]42def X86umin : SDNode<"X86ISD::UMIN", SDTIntBinOp>;
43def X86umax : SDNode<"X86ISD::UMAX", SDTIntBinOp>;
44def X86smin : SDNode<"X86ISD::SMIN", SDTIntBinOp>;
45def X86smax : SDNode<"X86ISD::SMAX", SDTIntBinOp>;
46
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]47def X86fmin : SDNode<"X86ISD::FMIN", SDTFPBinOp>;
48def X86fmax : SDNode<"X86ISD::FMAX", SDTFPBinOp>;
Nadav Rotem178250a2012-08-19 13:06:16 +0000[diff] [blame]49
50// Commutative and Associative FMIN and FMAX.
51def X86fminc : SDNode<"X86ISD::FMINC", SDTFPBinOp,
52 [SDNPCommutative, SDNPAssociative]>;
53def X86fmaxc : SDNode<"X86ISD::FMAXC", SDTFPBinOp,
54 [SDNPCommutative, SDNPAssociative]>;
55
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]56def X86fand : SDNode<"X86ISD::FAND", SDTFPBinOp,
57 [SDNPCommutative, SDNPAssociative]>;
58def X86for : SDNode<"X86ISD::FOR", SDTFPBinOp,
59 [SDNPCommutative, SDNPAssociative]>;
60def X86fxor : SDNode<"X86ISD::FXOR", SDTFPBinOp,
61 [SDNPCommutative, SDNPAssociative]>;
Benjamin Kramer5bc180c2013-08-04 12:05:16 +0000[diff] [blame]62def X86fandn : SDNode<"X86ISD::FANDN", SDTFPBinOp,
63 [SDNPCommutative, SDNPAssociative]>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]64def X86frsqrt : SDNode<"X86ISD::FRSQRT", SDTFPUnaryOp>;
65def X86frcp : SDNode<"X86ISD::FRCP", SDTFPUnaryOp>;
Stuart Hastings9f208042011-06-01 04:39:42 +0000[diff] [blame]66def X86fgetsign: SDNode<"X86ISD::FGETSIGNx86",SDTFPToIntOp>;
Duncan Sands0e4fcb82011-09-22 20:15:48 +0000[diff] [blame]67def X86fhadd : SDNode<"X86ISD::FHADD", SDTFPBinOp>;
68def X86fhsub : SDNode<"X86ISD::FHSUB", SDTFPBinOp>;
Craig Topperf984efb2011-11-19 09:02:40 +0000[diff] [blame]69def X86hadd : SDNode<"X86ISD::HADD", SDTIntBinOp>;
70def X86hsub : SDNode<"X86ISD::HSUB", SDTIntBinOp>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]71def X86comi : SDNode<"X86ISD::COMI", SDTX86CmpTest>;
72def X86ucomi : SDNode<"X86ISD::UCOMI", SDTX86CmpTest>;
Elena Demikhovsky47fc44e2013-12-16 13:52:35 +0000[diff] [blame]73def X86cmps : SDNode<"X86ISD::FSETCC", SDTX86Cmps>;
74//def X86cmpsd : SDNode<"X86ISD::FSETCCsd", SDTX86Cmpsd>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]75def X86pshufb : SDNode<"X86ISD::PSHUFB",
Craig Topper78349002012-01-25 06:43:11 +0000[diff] [blame]76 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]77 SDTCisSameAs<0,2>]>>;
Chandler Carruth6ba97302015-05-30 03:20:59 +0000[diff] [blame]78def X86psadbw : SDNode<"X86ISD::PSADBW",
79 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
80 SDTCisSameAs<0,2>]>>;
Bruno Cardoso Lopes7ba479d2011-07-13 21:36:47 +0000[diff] [blame]81def X86andnp : SDNode<"X86ISD::ANDNP",
Bruno Cardoso Lopes9613b642011-07-13 21:36:51 +0000[diff] [blame]82 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
Nate Begeman97b72c92010-12-17 22:55:37 +0000[diff] [blame]83 SDTCisSameAs<0,2>]>>;
Craig Topper81390be2011-11-19 07:33:10 +0000[diff] [blame]84def X86psign : SDNode<"X86ISD::PSIGN",
Craig Topperde6b73b2011-11-19 07:07:26 +0000[diff] [blame]85 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
Nate Begeman97b72c92010-12-17 22:55:37 +0000[diff] [blame]86 SDTCisSameAs<0,2>]>>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]87def X86pextrb : SDNode<"X86ISD::PEXTRB",
88 SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisPtrTy<2>]>>;
89def X86pextrw : SDNode<"X86ISD::PEXTRW",
90 SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisPtrTy<2>]>>;
91def X86pinsrb : SDNode<"X86ISD::PINSRB",
92 SDTypeProfile<1, 3, [SDTCisVT<0, v16i8>, SDTCisSameAs<0,1>,
93 SDTCisVT<2, i32>, SDTCisPtrTy<3>]>>;
94def X86pinsrw : SDNode<"X86ISD::PINSRW",
95 SDTypeProfile<1, 3, [SDTCisVT<0, v8i16>, SDTCisSameAs<0,1>,
96 SDTCisVT<2, i32>, SDTCisPtrTy<3>]>>;
Filipe Cabecinhas20352212014-04-21 20:07:29 +0000[diff] [blame]97def X86insertps : SDNode<"X86ISD::INSERTPS",
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]98 SDTypeProfile<1, 3, [SDTCisVT<0, v4f32>, SDTCisSameAs<0,1>,
Chandler Carruth373b2b12014-09-06 10:00:01 +0000[diff] [blame]99 SDTCisVT<2, v4f32>, SDTCisVT<3, i8>]>>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]100def X86vzmovl : SDNode<"X86ISD::VZEXT_MOVL",
101 SDTypeProfile<1, 1, [SDTCisSameAs<0,1>]>>;
Elena Demikhovsky8d7e56c2012-04-22 09:39:03 +0000[diff] [blame]102
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]103def X86vzload : SDNode<"X86ISD::VZEXT_LOAD", SDTLoad,
Chris Lattner54e53292010-09-22 00:34:38 +0000[diff] [blame]104 [SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>;
Michael Liao34107b92012-08-14 21:24:47 +0000[diff] [blame]105
Michael Liao1be96bb2012-10-23 17:34:00 +0000[diff] [blame]106def X86vzext : SDNode<"X86ISD::VZEXT",
107 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]108 SDTCisInt<0>, SDTCisInt<1>,
109 SDTCisOpSmallerThanOp<1, 0>]>>;
Michael Liao1be96bb2012-10-23 17:34:00 +0000[diff] [blame]110
111def X86vsext : SDNode<"X86ISD::VSEXT",
112 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]113 SDTCisInt<0>, SDTCisInt<1>,
114 SDTCisOpSmallerThanOp<1, 0>]>>;
Michael Liao1be96bb2012-10-23 17:34:00 +0000[diff] [blame]115
Elena Demikhovsky980c6b02013-08-29 11:56:53 +0000[diff] [blame]116def X86vtrunc : SDNode<"X86ISD::VTRUNC",
117 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]118 SDTCisInt<0>, SDTCisInt<1>,
119 SDTCisOpSmallerThanOp<0, 1>]>>;
Elena Demikhovskyc5f67262013-12-17 08:33:15 +0000[diff] [blame]120def X86trunc : SDNode<"X86ISD::TRUNC",
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]121 SDTypeProfile<1, 1, [SDTCisInt<0>, SDTCisInt<1>,
122 SDTCisOpSmallerThanOp<0, 1>]>>;
123
Elena Demikhovsky980c6b02013-08-29 11:56:53 +0000[diff] [blame]124def X86vtruncm : SDNode<"X86ISD::VTRUNCM",
125 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
126 SDTCisInt<0>, SDTCisInt<1>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]127 SDTCisVec<2>, SDTCisInt<2>,
128 SDTCisOpSmallerThanOp<0, 2>]>>;
Michael Liao34107b92012-08-14 21:24:47 +0000[diff] [blame]129def X86vfpext : SDNode<"X86ISD::VFPEXT",
130 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]131 SDTCisFP<0>, SDTCisFP<1>,
132 SDTCisOpSmallerThanOp<1, 0>]>>;
Michael Liaoe999b862012-10-10 16:53:28 +0000[diff] [blame]133def X86vfpround: SDNode<"X86ISD::VFPROUND",
134 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
Craig Topperaefaab62014-01-26 04:59:39 +0000[diff] [blame]135 SDTCisFP<0>, SDTCisFP<1>,
136 SDTCisOpSmallerThanOp<0, 1>]>>;
Michael Liao34107b92012-08-14 21:24:47 +0000[diff] [blame]137
Craig Topper09462642012-01-22 19:15:14 +0000[diff] [blame]138def X86vshldq : SDNode<"X86ISD::VSHLDQ", SDTIntShiftOp>;
139def X86vshrdq : SDNode<"X86ISD::VSRLDQ", SDTIntShiftOp>;
Craig Topper0b7ad762012-01-22 23:36:02 +0000[diff] [blame]140def X86cmpp : SDNode<"X86ISD::CMPP", SDTX86VFCMP>;
Craig Topperbd4884372012-01-22 22:42:16 +0000[diff] [blame]141def X86pcmpeq : SDNode<"X86ISD::PCMPEQ", SDTIntBinOp, [SDNPCommutative]>;
142def X86pcmpgt : SDNode<"X86ISD::PCMPGT", SDTIntBinOp>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]143
Elena Demikhovsky60b1f282013-08-13 13:24:07 +0000[diff] [blame]144def X86IntCmpMask : SDTypeProfile<1, 2,
145 [SDTCisVec<0>, SDTCisSameAs<1, 2>, SDTCisInt<1>]>;
146def X86pcmpeqm : SDNode<"X86ISD::PCMPEQM", X86IntCmpMask, [SDNPCommutative]>;
147def X86pcmpgtm : SDNode<"X86ISD::PCMPGTM", X86IntCmpMask>;
148
Elena Demikhovsky47fc44e2013-12-16 13:52:35 +0000[diff] [blame]149def X86CmpMaskCC :
Elena Demikhovsky29792e92015-05-07 11:24:42 +0000[diff] [blame]150 SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCVecEltisVT<0, i1>,
151 SDTCisVec<1>, SDTCisSameAs<2, 1>,
152 SDTCisSameNumEltsAs<0, 1>, SDTCisVT<3, i8>]>;
153def X86CmpMaskCCRound :
154 SDTypeProfile<1, 4, [SDTCisVec<0>,SDTCVecEltisVT<0, i1>,
155 SDTCisVec<1>, SDTCisSameAs<2, 1>,
156 SDTCisSameNumEltsAs<0, 1>, SDTCisVT<3, i8>,
157 SDTCisInt<4>]>;
Elena Demikhovsky47fc44e2013-12-16 13:52:35 +0000[diff] [blame]158def X86CmpMaskCCScalar :
159 SDTypeProfile<1, 3, [SDTCisInt<0>, SDTCisSameAs<1, 2>, SDTCisVT<3, i8>]>;
160
Elena Demikhovsky29792e92015-05-07 11:24:42 +0000[diff] [blame]161def X86cmpm : SDNode<"X86ISD::CMPM", X86CmpMaskCC>;
162def X86cmpmRnd : SDNode<"X86ISD::CMPM_RND", X86CmpMaskCCRound>;
163def X86cmpmu : SDNode<"X86ISD::CMPMU", X86CmpMaskCC>;
164def X86cmpms : SDNode<"X86ISD::FSETCC", X86CmpMaskCCScalar>;
Elena Demikhovsky60b1f282013-08-13 13:24:07 +0000[diff] [blame]165
Craig Topper09462642012-01-22 19:15:14 +0000[diff] [blame]166def X86vshl : SDNode<"X86ISD::VSHL",
167 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
168 SDTCisVec<2>]>>;
169def X86vsrl : SDNode<"X86ISD::VSRL",
170 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
171 SDTCisVec<2>]>>;
172def X86vsra : SDNode<"X86ISD::VSRA",
173 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
174 SDTCisVec<2>]>>;
175
176def X86vshli : SDNode<"X86ISD::VSHLI", SDTIntShiftOp>;
177def X86vsrli : SDNode<"X86ISD::VSRLI", SDTIntShiftOp>;
178def X86vsrai : SDNode<"X86ISD::VSRAI", SDTIntShiftOp>;
179
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]180def SDTX86CmpPTest : SDTypeProfile<1, 2, [SDTCisVT<0, i32>,
Bruno Cardoso Lopes91d61df2010-08-10 23:25:42 +0000[diff] [blame]181 SDTCisVec<1>,
182 SDTCisSameAs<2, 1>]>;
Elena Demikhovsky52266382015-05-04 12:35:55 +0000[diff] [blame]183def X86addus : SDNode<"X86ISD::ADDUS", SDTIntBinOp>;
Benjamin Kramerb16ccde2012-12-15 16:47:44 +0000[diff] [blame]184def X86subus : SDNode<"X86ISD::SUBUS", SDTIntBinOp>;
Elena Demikhovsky52266382015-05-04 12:35:55 +0000[diff] [blame]185def X86adds : SDNode<"X86ISD::ADDS", SDTIntBinOp>;
186def X86subs : SDNode<"X86ISD::SUBS", SDTIntBinOp>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]187def X86ptest : SDNode<"X86ISD::PTEST", SDTX86CmpPTest>;
Bruno Cardoso Lopes91d61df2010-08-10 23:25:42 +0000[diff] [blame]188def X86testp : SDNode<"X86ISD::TESTP", SDTX86CmpPTest>;
Elena Demikhovsky40864b62013-08-05 08:52:21 +0000[diff] [blame]189def X86kortest : SDNode<"X86ISD::KORTEST", SDTX86CmpPTest>;
Elena Demikhovsky47fc44e2013-12-16 13:52:35 +0000[diff] [blame]190def X86testm : SDNode<"X86ISD::TESTM", SDTypeProfile<1, 2, [SDTCisVec<0>,
Elena Demikhovsky431b81e2015-04-21 13:13:46 +0000[diff] [blame]191 SDTCisVec<1>, SDTCisSameAs<2, 1>,
192 SDTCVecEltisVT<0, i1>,
193 SDTCisSameNumEltsAs<0, 1>]>>;
Elena Demikhovskya30e4372014-02-05 07:05:03 +0000[diff] [blame]194def X86testnm : SDNode<"X86ISD::TESTNM", SDTypeProfile<1, 2, [SDTCisVec<0>,
Elena Demikhovsky431b81e2015-04-21 13:13:46 +0000[diff] [blame]195 SDTCisVec<1>, SDTCisSameAs<2, 1>,
196 SDTCVecEltisVT<0, i1>,
197 SDTCisSameNumEltsAs<0, 1>]>>;
Elena Demikhovsky47fc44e2013-12-16 13:52:35 +0000[diff] [blame]198def X86select : SDNode<"X86ISD::SELECT" , SDTSelect>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]199
Craig Topper1d471e32012-02-05 03:14:49 +0000[diff] [blame]200def X86pmuludq : SDNode<"X86ISD::PMULUDQ",
201 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
202 SDTCisSameAs<1,2>]>>;
Benjamin Kramer6d2dff62014-04-26 14:12:19 +0000[diff] [blame]203def X86pmuldq : SDNode<"X86ISD::PMULDQ",
204 SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
205 SDTCisSameAs<1,2>]>>;
Craig Topper1d471e32012-02-05 03:14:49 +0000[diff] [blame]206
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]207// Specific shuffle nodes - At some point ISD::VECTOR_SHUFFLE will always get
208// translated into one of the target nodes below during lowering.
209// Note: this is a work in progress...
210def SDTShuff1Op : SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisSameAs<0,1>]>;
211def SDTShuff2Op : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
212 SDTCisSameAs<0,2>]>;
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]213def SDTShuff3Op : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
214 SDTCisSameAs<0,2>, SDTCisSameAs<0,3>]>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]215
Chandler Carruth6d5916a2014-09-23 10:08:29 +0000[diff] [blame]216def SDTShuff2OpM : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0,1>,
217 SDTCisVec<2>]>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]218def SDTShuff2OpI : SDTypeProfile<1, 2, [SDTCisVec<0>,
219 SDTCisSameAs<0,1>, SDTCisInt<2>]>;
220def SDTShuff3OpI : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
221 SDTCisSameAs<0,2>, SDTCisInt<3>]>;
Elena Demikhovsky42c96d92015-06-01 06:50:49 +0000[diff] [blame]222def SDTFPBinOpImmRound: SDTypeProfile<1, 4, [SDTCisVec<0>, SDTCisSameAs<0,1>,
223 SDTCisSameAs<0,2>, SDTCisInt<3>, SDTCisInt<4>]>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]224
Elena Demikhovsky45c54ad2013-08-07 12:34:55 +0000[diff] [blame]225def SDTVBroadcast : SDTypeProfile<1, 1, [SDTCisVec<0>]>;
226def SDTVBroadcastm : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>]>;
227
Nadav Rotem9bc178a2012-04-11 06:40:27 +0000[diff] [blame]228def SDTBlend : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0,1>,
Chandler Carruth373b2b12014-09-06 10:00:01 +0000[diff] [blame]229 SDTCisSameAs<1,2>, SDTCisVT<3, i8>]>;
Elena Demikhovsky3cb3b002012-08-01 12:06:00 +0000[diff] [blame]230
Elena Demikhovsky714f23b2015-02-18 07:59:20 +0000[diff] [blame]231def SDTFPBinOpRound : SDTypeProfile<1, 3, [ // fadd_round, fmul_round, etc.
232 SDTCisSameAs<0, 1>, SDTCisSameAs<0, 2>, SDTCisFP<0>, SDTCisInt<3>]>;
233
Asaf Badouh402ebb32015-06-03 13:41:48 +0000[diff] [blame]234def SDTFPUnaryOpRound : SDTypeProfile<1, 2, [ // fsqrt_round, fgetexp_round, etc.
235 SDTCisSameAs<0, 1>, SDTCisFP<0>, SDTCisInt<2>]>;
236
Elena Demikhovsky3cb3b002012-08-01 12:06:00 +0000[diff] [blame]237def SDTFma : SDTypeProfile<1, 3, [SDTCisSameAs<0,1>,
238 SDTCisSameAs<1,2>, SDTCisSameAs<1,3>]>;
Elena Demikhovsky7b0dd392015-01-28 10:21:27 +0000[diff] [blame]239def SDTFmaRound : SDTypeProfile<1, 4, [SDTCisSameAs<0,1>,
240 SDTCisSameAs<1,2>, SDTCisSameAs<1,3>, SDTCisInt<4>]>;
Elena Demikhovskybe8808d2014-11-12 07:31:03 +0000[diff] [blame]241def STDFp1SrcRm : SDTypeProfile<1, 2, [SDTCisSameAs<0,1>,
242 SDTCisVec<0>, SDTCisInt<2>]>;
Elena Demikhovsky905a5a62014-11-26 10:46:49 +0000[diff] [blame]243def STDFp2SrcRm : SDTypeProfile<1, 3, [SDTCisSameAs<0,1>,
244 SDTCisVec<0>, SDTCisInt<3>]>;
Elena Demikhovsky52e81bc2015-02-23 15:12:31 +0000[diff] [blame]245def STDFp3SrcRm : SDTypeProfile<1, 4, [SDTCisSameAs<0,1>,
246 SDTCisVec<0>, SDTCisInt<3>, SDTCisInt<4>]>;
Bruno Cardoso Lopesbe5e9872011-08-17 02:29:19 +0000[diff] [blame]247
Craig Topper8fb09f02013-01-28 06:48:25 +0000[diff] [blame]248def X86PAlignr : SDNode<"X86ISD::PALIGNR", SDTShuff3OpI>;
Adam Nemet2f10cc62014-08-05 17:22:55 +0000[diff] [blame]249def X86VAlign : SDNode<"X86ISD::VALIGN", SDTShuff3OpI>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]250
251def X86PShufd : SDNode<"X86ISD::PSHUFD", SDTShuff2OpI>;
252def X86PShufhw : SDNode<"X86ISD::PSHUFHW", SDTShuff2OpI>;
253def X86PShuflw : SDNode<"X86ISD::PSHUFLW", SDTShuff2OpI>;
254
Elena Demikhovsky9e380862015-06-03 10:56:40 +0000[diff] [blame]255def X86Shufp : SDNode<"X86ISD::SHUFP", SDTShuff3OpI>;
256def X86Shuf128 : SDNode<"X86ISD::SHUF128", SDTShuff3OpI>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]257
258def X86Movddup : SDNode<"X86ISD::MOVDDUP", SDTShuff1Op>;
259def X86Movshdup : SDNode<"X86ISD::MOVSHDUP", SDTShuff1Op>;
260def X86Movsldup : SDNode<"X86ISD::MOVSLDUP", SDTShuff1Op>;
261
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]262def X86Movsd : SDNode<"X86ISD::MOVSD", SDTShuff2Op>;
263def X86Movss : SDNode<"X86ISD::MOVSS", SDTShuff2Op>;
264
265def X86Movlhps : SDNode<"X86ISD::MOVLHPS", SDTShuff2Op>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]266def X86Movlhpd : SDNode<"X86ISD::MOVLHPD", SDTShuff2Op>;
Bruno Cardoso Lopes03e4c352010-08-31 21:15:21 +0000[diff] [blame]267def X86Movhlps : SDNode<"X86ISD::MOVHLPS", SDTShuff2Op>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]268
Bruno Cardoso Lopesb3825212010-09-01 05:08:25 +0000[diff] [blame]269def X86Movlps : SDNode<"X86ISD::MOVLPS", SDTShuff2Op>;
270def X86Movlpd : SDNode<"X86ISD::MOVLPD", SDTShuff2Op>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]271
Chandler Carruth8366ceb2014-06-20 01:05:28 +0000[diff] [blame]272def SDTPack : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>, SDTCisSameAs<2, 1>]>;
273def X86Packss : SDNode<"X86ISD::PACKSS", SDTPack>;
274def X86Packus : SDNode<"X86ISD::PACKUS", SDTPack>;
275
Craig Topper8d4ba192011-12-06 08:21:25 +0000[diff] [blame]276def X86Unpckl : SDNode<"X86ISD::UNPCKL", SDTShuff2Op>;
277def X86Unpckh : SDNode<"X86ISD::UNPCKH", SDTShuff2Op>;
Bruno Cardoso Lopes6f3b38a2010-08-20 22:55:05 +0000[diff] [blame]278
Chandler Carruth6d5916a2014-09-23 10:08:29 +0000[diff] [blame]279def X86VPermilpv : SDNode<"X86ISD::VPERMILPV", SDTShuff2OpM>;
Chandler Carruthed5dfff2014-09-22 22:29:42 +0000[diff] [blame]280def X86VPermilpi : SDNode<"X86ISD::VPERMILPI", SDTShuff2OpI>;
281def X86VPermv : SDNode<"X86ISD::VPERMV", SDTShuff2Op>;
282def X86VPermi : SDNode<"X86ISD::VPERMI", SDTShuff2OpI>;
283def X86VPermv3 : SDNode<"X86ISD::VPERMV3", SDTShuff3Op>;
Elena Demikhovskya5d38a32014-01-23 14:27:26 +0000[diff] [blame]284def X86VPermiv3 : SDNode<"X86ISD::VPERMIV3", SDTShuff3Op>;
Bruno Cardoso Lopesb878caa2011-07-21 01:55:47 +0000[diff] [blame]285
Craig Topper0a672ea2011-11-30 07:47:51 +0000[diff] [blame]286def X86VPerm2x128 : SDNode<"X86ISD::VPERM2X128", SDTShuff3OpI>;
Bruno Cardoso Lopesf15dfe52011-08-12 21:48:26 +0000[diff] [blame]287
Elena Demikhovsky42c96d92015-06-01 06:50:49 +0000[diff] [blame]288def X86VFixupimm : SDNode<"X86ISD::VFIXUPIMM", SDTFPBinOpImmRound>;
Elena Demikhovsky3582eb32015-06-01 11:05:34 +0000[diff] [blame]289def X86VRange : SDNode<"X86ISD::VRANGE", SDTFPBinOpImmRound>;
Elena Demikhovsky42c96d92015-06-01 06:50:49 +0000[diff] [blame]290
Elena Demikhovskyad9c3962015-05-18 06:42:57 +0000[diff] [blame]291def X86SubVBroadcast : SDNode<"X86ISD::SUBV_BROADCAST",
292 SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
293 SDTCisSubVecOfVec<1, 0>]>, []>;
Bruno Cardoso Lopesbe5e9872011-08-17 02:29:19 +0000[diff] [blame]294def X86VBroadcast : SDNode<"X86ISD::VBROADCAST", SDTVBroadcast>;
Elena Demikhovsky89529742013-09-12 08:55:00 +0000[diff] [blame]295def X86Vinsert : SDNode<"X86ISD::VINSERT", SDTypeProfile<1, 3,
296 [SDTCisSameAs<0, 1>, SDTCisPtrTy<3>]>, []>;
Elena Demikhovsky9f423d62014-02-10 07:02:39 +0000[diff] [blame]297def X86Vextract : SDNode<"X86ISD::VEXTRACT", SDTypeProfile<1, 2,
298 [SDTCisVec<1>, SDTCisPtrTy<2>]>, []>;
Bruno Cardoso Lopesbe5e9872011-08-17 02:29:19 +0000[diff] [blame]299
Elena Demikhovskycd3c1c42012-12-05 09:24:57 +0000[diff] [blame]300def X86Blendi : SDNode<"X86ISD::BLENDI", SDTBlend>;
Chandler Carruth204ad4c2014-09-15 20:09:47 +0000[diff] [blame]301
302def X86Addsub : SDNode<"X86ISD::ADDSUB", SDTFPBinOp>;
303
Elena Demikhovsky714f23b2015-02-18 07:59:20 +0000[diff] [blame]304def X86faddRnd : SDNode<"X86ISD::FADD_RND", SDTFPBinOpRound>;
305def X86fsubRnd : SDNode<"X86ISD::FSUB_RND", SDTFPBinOpRound>;
306def X86fmulRnd : SDNode<"X86ISD::FMUL_RND", SDTFPBinOpRound>;
307def X86fdivRnd : SDNode<"X86ISD::FDIV_RND", SDTFPBinOpRound>;
Elena Demikhovsky0d7e9362015-05-11 06:05:05 +0000[diff] [blame]308def X86fmaxRnd : SDNode<"X86ISD::FMAX_RND", SDTFPBinOpRound>;
309def X86fminRnd : SDNode<"X86ISD::FMIN_RND", SDTFPBinOpRound>;
Asaf Badouh402ebb32015-06-03 13:41:48 +0000[diff] [blame]310def X86fsqrtRnd : SDNode<"X86ISD::FSQRT_RND", SDTFPUnaryOpRound>;
311def X86fgetexpRnd : SDNode<"X86ISD::FGETEXP_RND", SDTFPUnaryOpRound>;
Elena Demikhovsky714f23b2015-02-18 07:59:20 +0000[diff] [blame]312
Elena Demikhovsky3cb3b002012-08-01 12:06:00 +0000[diff] [blame]313def X86Fmadd : SDNode<"X86ISD::FMADD", SDTFma>;
314def X86Fnmadd : SDNode<"X86ISD::FNMADD", SDTFma>;
315def X86Fmsub : SDNode<"X86ISD::FMSUB", SDTFma>;
316def X86Fnmsub : SDNode<"X86ISD::FNMSUB", SDTFma>;
Craig Toppera999c662012-08-29 07:18:25 +0000[diff] [blame]317def X86Fmaddsub : SDNode<"X86ISD::FMADDSUB", SDTFma>;
318def X86Fmsubadd : SDNode<"X86ISD::FMSUBADD", SDTFma>;
Nadav Rotem9bc178a2012-04-11 06:40:27 +0000[diff] [blame]319
Elena Demikhovsky7b0dd392015-01-28 10:21:27 +0000[diff] [blame]320def X86FmaddRnd : SDNode<"X86ISD::FMADD_RND", SDTFmaRound>;
321def X86FnmaddRnd : SDNode<"X86ISD::FNMADD_RND", SDTFmaRound>;
322def X86FmsubRnd : SDNode<"X86ISD::FMSUB_RND", SDTFmaRound>;
323def X86FnmsubRnd : SDNode<"X86ISD::FNMSUB_RND", SDTFmaRound>;
324def X86FmaddsubRnd : SDNode<"X86ISD::FMADDSUB_RND", SDTFmaRound>;
325def X86FmsubaddRnd : SDNode<"X86ISD::FMSUBADD_RND", SDTFmaRound>;
326
Elena Demikhovskybe8808d2014-11-12 07:31:03 +0000[diff] [blame]327def X86rsqrt28 : SDNode<"X86ISD::RSQRT28", STDFp1SrcRm>;
328def X86rcp28 : SDNode<"X86ISD::RCP28", STDFp1SrcRm>;
Elena Demikhovsky905a5a62014-11-26 10:46:49 +0000[diff] [blame]329def X86exp2 : SDNode<"X86ISD::EXP2", STDFp1SrcRm>;
330
331def X86rsqrt28s : SDNode<"X86ISD::RSQRT28", STDFp2SrcRm>;
332def X86rcp28s : SDNode<"X86ISD::RCP28", STDFp2SrcRm>;
Elena Demikhovsky52e81bc2015-02-23 15:12:31 +0000[diff] [blame]333def X86RndScale : SDNode<"X86ISD::RNDSCALE", STDFp3SrcRm>;
Elena Demikhovskybe8808d2014-11-12 07:31:03 +0000[diff] [blame]334
Craig Topperab47fe42012-08-06 06:22:36 +0000[diff] [blame]335def SDT_PCMPISTRI : SDTypeProfile<2, 3, [SDTCisVT<0, i32>, SDTCisVT<1, i32>,
336 SDTCisVT<2, v16i8>, SDTCisVT<3, v16i8>,
337 SDTCisVT<4, i8>]>;
338def SDT_PCMPESTRI : SDTypeProfile<2, 5, [SDTCisVT<0, i32>, SDTCisVT<1, i32>,
339 SDTCisVT<2, v16i8>, SDTCisVT<3, i32>,
340 SDTCisVT<4, v16i8>, SDTCisVT<5, i32>,
341 SDTCisVT<6, i8>]>;
342
343def X86pcmpistri : SDNode<"X86ISD::PCMPISTRI", SDT_PCMPISTRI>;
344def X86pcmpestri : SDNode<"X86ISD::PCMPESTRI", SDT_PCMPESTRI>;
345
Elena Demikhovsky908dbf42014-12-11 15:02:24 +0000[diff] [blame]346def X86compress: SDNode<"X86ISD::COMPRESS", SDTypeProfile<1, 3,
347 [SDTCisSameAs<0, 2>, SDTCisSameAs<0, 3>,
348 SDTCisVec<3>, SDTCisVec<1>, SDTCisInt<1>]>, []>;
Elena Demikhovsky72860c32014-12-15 10:03:52 +0000[diff] [blame]349def X86expand : SDNode<"X86ISD::EXPAND", SDTypeProfile<1, 3,
350 [SDTCisSameAs<0, 3>,
351 SDTCisVec<3>, SDTCisVec<1>, SDTCisInt<1>]>, []>;
Elena Demikhovsky908dbf42014-12-11 15:02:24 +0000[diff] [blame]352
Igor Bregerabe4a792015-06-14 12:44:55 +0000[diff] [blame]353def SDTintToFPRound: SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisFP<0>,
354 SDTCisSameAs<0,1>, SDTCisInt<2>, SDTCisInt<3>]>;
355
356def X86SintToFpRnd : SDNode<"X86ISD::SINT_TO_FP_RND", SDTintToFPRound>;
357def X86SuintToFpRnd : SDNode<"X86ISD::UINT_TO_FP_RND", SDTintToFPRound>;
358
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]359//===----------------------------------------------------------------------===//
360// SSE Complex Patterns
361//===----------------------------------------------------------------------===//
362
363// These are 'extloads' from a scalar to the low element of a vector, zeroing
364// the top elements. These are used for the SSE 'ss' and 'sd' instruction
365// forms.
366def sse_load_f32 : ComplexPattern<v4f32, 5, "SelectScalarSSELoad", [],
Chris Lattner0e023ea2010-09-21 20:31:19 +0000[diff] [blame]367 [SDNPHasChain, SDNPMayLoad, SDNPMemOperand,
368 SDNPWantRoot]>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]369def sse_load_f64 : ComplexPattern<v2f64, 5, "SelectScalarSSELoad", [],
Chris Lattner0e023ea2010-09-21 20:31:19 +0000[diff] [blame]370 [SDNPHasChain, SDNPMayLoad, SDNPMemOperand,
371 SDNPWantRoot]>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]372
373def ssmem : Operand<v4f32> {
374 let PrintMethod = "printf32mem";
375 let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc_nosp, i32imm, i8imm);
Craig Topper6269f492013-08-26 00:39:04 +0000[diff] [blame]376 let ParserMatchClass = X86Mem32AsmOperand;
Benjamin Kramer9654eef2011-07-14 21:47:22 +0000[diff] [blame]377 let OperandType = "OPERAND_MEMORY";
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]378}
379def sdmem : Operand<v2f64> {
380 let PrintMethod = "printf64mem";
381 let MIOperandInfo = (ops ptr_rc, i8imm, ptr_rc_nosp, i32imm, i8imm);
Craig Topper6269f492013-08-26 00:39:04 +0000[diff] [blame]382 let ParserMatchClass = X86Mem64AsmOperand;
Benjamin Kramer9654eef2011-07-14 21:47:22 +0000[diff] [blame]383 let OperandType = "OPERAND_MEMORY";
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]384}
385
386//===----------------------------------------------------------------------===//
387// SSE pattern fragments
388//===----------------------------------------------------------------------===//
389
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]390// 128-bit load pattern fragments
Craig Topper0d8e67a2012-01-24 03:03:17 +0000[diff] [blame]391// NOTE: all 128-bit integer vector loads are promoted to v2i64
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]392def loadv4f32 : PatFrag<(ops node:$ptr), (v4f32 (load node:$ptr))>;
393def loadv2f64 : PatFrag<(ops node:$ptr), (v2f64 (load node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]394def loadv2i64 : PatFrag<(ops node:$ptr), (v2i64 (load node:$ptr))>;
395
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]396// 256-bit load pattern fragments
Craig Topper0d8e67a2012-01-24 03:03:17 +0000[diff] [blame]397// NOTE: all 256-bit integer vector loads are promoted to v4i64
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]398def loadv8f32 : PatFrag<(ops node:$ptr), (v8f32 (load node:$ptr))>;
399def loadv4f64 : PatFrag<(ops node:$ptr), (v4f64 (load node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]400def loadv4i64 : PatFrag<(ops node:$ptr), (v4i64 (load node:$ptr))>;
401
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]402// 512-bit load pattern fragments
403def loadv16f32 : PatFrag<(ops node:$ptr), (v16f32 (load node:$ptr))>;
404def loadv8f64 : PatFrag<(ops node:$ptr), (v8f64 (load node:$ptr))>;
Robert Khasanov7ca7df02014-08-04 14:35:15 +0000[diff] [blame]405def loadv64i8 : PatFrag<(ops node:$ptr), (v64i8 (load node:$ptr))>;
406def loadv32i16 : PatFrag<(ops node:$ptr), (v32i16 (load node:$ptr))>;
Elena Demikhovsky1f3ed412013-10-22 09:19:28 +0000[diff] [blame]407def loadv16i32 : PatFrag<(ops node:$ptr), (v16i32 (load node:$ptr))>;
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]408def loadv8i64 : PatFrag<(ops node:$ptr), (v8i64 (load node:$ptr))>;
409
410// 128-/256-/512-bit extload pattern fragments
Michael Liao400f7ef2012-09-10 18:33:51 +0000[diff] [blame]411def extloadv2f32 : PatFrag<(ops node:$ptr), (v2f64 (extloadvf32 node:$ptr))>;
412def extloadv4f32 : PatFrag<(ops node:$ptr), (v4f64 (extloadvf32 node:$ptr))>;
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]413def extloadv8f32 : PatFrag<(ops node:$ptr), (v8f64 (extloadvf32 node:$ptr))>;
Michael Liao400f7ef2012-09-10 18:33:51 +0000[diff] [blame]414
Sanjay Patelb811c1d2015-02-17 20:08:21 +0000[diff] [blame]415// These are needed to match a scalar load that is used in a vector-only
416// math instruction such as the FP logical ops: andps, andnps, orps, xorps.
417// The memory operand is required to be a 128-bit load, so it must be converted
418// from a vector to a scalar.
419def loadf32_128 : PatFrag<(ops node:$ptr),
420 (f32 (vector_extract (loadv4f32 node:$ptr), (iPTR 0)))>;
421def loadf64_128 : PatFrag<(ops node:$ptr),
422 (f64 (vector_extract (loadv2f64 node:$ptr), (iPTR 0)))>;
423
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]424// Like 'store', but always requires 128-bit vector alignment.
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]425def alignedstore : PatFrag<(ops node:$val, node:$ptr),
426 (store node:$val, node:$ptr), [{
427 return cast<StoreSDNode>(N)->getAlignment() >= 16;
428}]>;
429
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]430// Like 'store', but always requires 256-bit vector alignment.
431def alignedstore256 : PatFrag<(ops node:$val, node:$ptr),
432 (store node:$val, node:$ptr), [{
433 return cast<StoreSDNode>(N)->getAlignment() >= 32;
434}]>;
435
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]436// Like 'store', but always requires 512-bit vector alignment.
437def alignedstore512 : PatFrag<(ops node:$val, node:$ptr),
438 (store node:$val, node:$ptr), [{
439 return cast<StoreSDNode>(N)->getAlignment() >= 64;
440}]>;
441
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]442// Like 'load', but always requires 128-bit vector alignment.
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]443def alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
444 return cast<LoadSDNode>(N)->getAlignment() >= 16;
445}]>;
446
Chad Rosiera281afc2012-03-09 02:00:48 +0000[diff] [blame]447// Like 'X86vzload', but always requires 128-bit vector alignment.
448def alignedX86vzload : PatFrag<(ops node:$ptr), (X86vzload node:$ptr), [{
449 return cast<MemSDNode>(N)->getAlignment() >= 16;
450}]>;
451
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]452// Like 'load', but always requires 256-bit vector alignment.
453def alignedload256 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
454 return cast<LoadSDNode>(N)->getAlignment() >= 32;
455}]>;
456
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]457// Like 'load', but always requires 512-bit vector alignment.
458def alignedload512 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
459 return cast<LoadSDNode>(N)->getAlignment() >= 64;
460}]>;
461
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]462def alignedloadfsf32 : PatFrag<(ops node:$ptr),
463 (f32 (alignedload node:$ptr))>;
464def alignedloadfsf64 : PatFrag<(ops node:$ptr),
465 (f64 (alignedload node:$ptr))>;
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]466
467// 128-bit aligned load pattern fragments
Craig Topper0d8e67a2012-01-24 03:03:17 +0000[diff] [blame]468// NOTE: all 128-bit integer vector loads are promoted to v2i64
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]469def alignedloadv4f32 : PatFrag<(ops node:$ptr),
470 (v4f32 (alignedload node:$ptr))>;
471def alignedloadv2f64 : PatFrag<(ops node:$ptr),
472 (v2f64 (alignedload node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]473def alignedloadv2i64 : PatFrag<(ops node:$ptr),
474 (v2i64 (alignedload node:$ptr))>;
475
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]476// 256-bit aligned load pattern fragments
Craig Topper0d8e67a2012-01-24 03:03:17 +0000[diff] [blame]477// NOTE: all 256-bit integer vector loads are promoted to v4i64
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]478def alignedloadv8f32 : PatFrag<(ops node:$ptr),
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]479 (v8f32 (alignedload256 node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]480def alignedloadv4f64 : PatFrag<(ops node:$ptr),
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]481 (v4f64 (alignedload256 node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]482def alignedloadv4i64 : PatFrag<(ops node:$ptr),
Bruno Cardoso Lopes03d60022011-09-13 19:33:03 +0000[diff] [blame]483 (v4i64 (alignedload256 node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]484
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]485// 512-bit aligned load pattern fragments
486def alignedloadv16f32 : PatFrag<(ops node:$ptr),
487 (v16f32 (alignedload512 node:$ptr))>;
Elena Demikhovsky3ce8dbb2013-08-18 13:08:57 +0000[diff] [blame]488def alignedloadv16i32 : PatFrag<(ops node:$ptr),
489 (v16i32 (alignedload512 node:$ptr))>;
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]490def alignedloadv8f64 : PatFrag<(ops node:$ptr),
491 (v8f64 (alignedload512 node:$ptr))>;
Elena Demikhovskycf5b1452013-08-11 07:55:09 +0000[diff] [blame]492def alignedloadv8i64 : PatFrag<(ops node:$ptr),
493 (v8i64 (alignedload512 node:$ptr))>;
494
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]495// Like 'load', but uses special alignment checks suitable for use in
496// memory operands in most SSE instructions, which are required to
497// be naturally aligned on some targets but not on others. If the subtarget
498// allows unaligned accesses, match any load, though this may require
499// setting a feature bit in the processor (on startup, for example).
500// Opteron 10h and later implement such a feature.
501def memop : PatFrag<(ops node:$ptr), (load node:$ptr), [{
Sanjay Patelffd039b2015-02-03 17:13:04 +0000[diff] [blame]502 return Subtarget->hasSSEUnalignedMem()
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]503 || cast<LoadSDNode>(N)->getAlignment() >= 16;
504}]>;
505
506def memopfsf32 : PatFrag<(ops node:$ptr), (f32 (memop node:$ptr))>;
507def memopfsf64 : PatFrag<(ops node:$ptr), (f64 (memop node:$ptr))>;
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]508
509// 128-bit memop pattern fragments
Craig Topper0d8e67a2012-01-24 03:03:17 +0000[diff] [blame]510// NOTE: all 128-bit integer vector loads are promoted to v2i64
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]511def memopv4f32 : PatFrag<(ops node:$ptr), (v4f32 (memop node:$ptr))>;
512def memopv2f64 : PatFrag<(ops node:$ptr), (v2f64 (memop node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]513def memopv2i64 : PatFrag<(ops node:$ptr), (v2i64 (memop node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]514
Sanjay Patelb811c1d2015-02-17 20:08:21 +0000[diff] [blame]515// These are needed to match a scalar memop that is used in a vector-only
516// math instruction such as the FP logical ops: andps, andnps, orps, xorps.
517// The memory operand is required to be a 128-bit load, so it must be converted
518// from a vector to a scalar.
519def memopfsf32_128 : PatFrag<(ops node:$ptr),
520 (f32 (vector_extract (memopv4f32 node:$ptr), (iPTR 0)))>;
521def memopfsf64_128 : PatFrag<(ops node:$ptr),
522 (f64 (vector_extract (memopv2f64 node:$ptr), (iPTR 0)))>;
523
524
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]525// SSSE3 uses MMX registers for some instructions. They aren't aligned on a
526// 16-byte boundary.
527// FIXME: 8 byte alignment for mmx reads is not required
528def memop64 : PatFrag<(ops node:$ptr), (load node:$ptr), [{
529 return cast<LoadSDNode>(N)->getAlignment() >= 8;
530}]>;
531
Dale Johannesendd224d22010-09-30 23:57:10 +0000[diff] [blame]532def memopmmx : PatFrag<(ops node:$ptr), (x86mmx (memop64 node:$ptr))>;
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]533
534// MOVNT Support
535// Like 'store', but requires the non-temporal bit to be set
536def nontemporalstore : PatFrag<(ops node:$val, node:$ptr),
537 (st node:$val, node:$ptr), [{
538 if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
539 return ST->isNonTemporal();
540 return false;
541}]>;
542
543def alignednontemporalstore : PatFrag<(ops node:$val, node:$ptr),
Bill Wendlingea6397f2012-07-19 00:11:40 +0000[diff] [blame]544 (st node:$val, node:$ptr), [{
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]545 if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
546 return ST->isNonTemporal() && !ST->isTruncatingStore() &&
547 ST->getAddressingMode() == ISD::UNINDEXED &&
548 ST->getAlignment() >= 16;
549 return false;
550}]>;
551
552def unalignednontemporalstore : PatFrag<(ops node:$val, node:$ptr),
Bill Wendlingea6397f2012-07-19 00:11:40 +0000[diff] [blame]553 (st node:$val, node:$ptr), [{
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]554 if (StoreSDNode *ST = dyn_cast<StoreSDNode>(N))
555 return ST->isNonTemporal() &&
556 ST->getAlignment() < 16;
557 return false;
558}]>;
559
Elena Demikhovskye1eda8a2015-04-30 08:38:48 +0000[diff] [blame]560def mgatherv8i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
561 (masked_gather node:$src1, node:$src2, node:$src3) , [{
562 if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
563 return (Mgt->getIndex().getValueType() == MVT::v8i32 ||
564 Mgt->getBasePtr().getValueType() == MVT::v8i32);
565 return false;
566}]>;
567
568def mgatherv8i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
569 (masked_gather node:$src1, node:$src2, node:$src3) , [{
570 if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
571 return (Mgt->getIndex().getValueType() == MVT::v8i64 ||
572 Mgt->getBasePtr().getValueType() == MVT::v8i64);
573 return false;
574}]>;
575def mgatherv16i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
576 (masked_gather node:$src1, node:$src2, node:$src3) , [{
577 if (MaskedGatherSDNode *Mgt = dyn_cast<MaskedGatherSDNode>(N))
578 return (Mgt->getIndex().getValueType() == MVT::v16i32 ||
579 Mgt->getBasePtr().getValueType() == MVT::v16i32);
580 return false;
581}]>;
582
583def mscatterv8i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
584 (masked_scatter node:$src1, node:$src2, node:$src3) , [{
585 if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
586 return (Sc->getIndex().getValueType() == MVT::v8i32 ||
587 Sc->getBasePtr().getValueType() == MVT::v8i32);
588 return false;
589}]>;
590
591def mscatterv8i64 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
592 (masked_scatter node:$src1, node:$src2, node:$src3) , [{
593 if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
594 return (Sc->getIndex().getValueType() == MVT::v8i64 ||
595 Sc->getBasePtr().getValueType() == MVT::v8i64);
596 return false;
597}]>;
598def mscatterv16i32 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
599 (masked_scatter node:$src1, node:$src2, node:$src3) , [{
600 if (MaskedScatterSDNode *Sc = dyn_cast<MaskedScatterSDNode>(N))
601 return (Sc->getIndex().getValueType() == MVT::v16i32 ||
602 Sc->getBasePtr().getValueType() == MVT::v16i32);
603 return false;
604}]>;
605
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]606// 128-bit bitconvert pattern fragments
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]607def bc_v4f32 : PatFrag<(ops node:$in), (v4f32 (bitconvert node:$in))>;
608def bc_v2f64 : PatFrag<(ops node:$in), (v2f64 (bitconvert node:$in))>;
609def bc_v16i8 : PatFrag<(ops node:$in), (v16i8 (bitconvert node:$in))>;
610def bc_v8i16 : PatFrag<(ops node:$in), (v8i16 (bitconvert node:$in))>;
611def bc_v4i32 : PatFrag<(ops node:$in), (v4i32 (bitconvert node:$in))>;
612def bc_v2i64 : PatFrag<(ops node:$in), (v2i64 (bitconvert node:$in))>;
613
Bruno Cardoso Lopes160be292010-08-13 20:39:01 +0000[diff] [blame]614// 256-bit bitconvert pattern fragments
Craig Topper682b8502011-11-02 04:42:13 +0000[diff] [blame]615def bc_v32i8 : PatFrag<(ops node:$in), (v32i8 (bitconvert node:$in))>;
616def bc_v16i16 : PatFrag<(ops node:$in), (v16i16 (bitconvert node:$in))>;
Bruno Cardoso Lopese3acfd42010-07-21 23:53:50 +0000[diff] [blame]617def bc_v8i32 : PatFrag<(ops node:$in), (v8i32 (bitconvert node:$in))>;
Bruno Cardoso Lopes1021b4a2011-07-13 01:15:33 +0000[diff] [blame]618def bc_v4i64 : PatFrag<(ops node:$in), (v4i64 (bitconvert node:$in))>;
Elena Demikhovsky3629b4a2014-01-06 08:45:54 +0000[diff] [blame]619def bc_v8f32 : PatFrag<(ops node:$in), (v8f32 (bitconvert node:$in))>;
Bruno Cardoso Lopese3acfd42010-07-21 23:53:50 +0000[diff] [blame]620
Craig Topper8c929622013-08-16 06:07:34 +0000[diff] [blame]621// 512-bit bitconvert pattern fragments
622def bc_v16i32 : PatFrag<(ops node:$in), (v16i32 (bitconvert node:$in))>;
623def bc_v8i64 : PatFrag<(ops node:$in), (v8i64 (bitconvert node:$in))>;
Elena Demikhovskyde3f7512014-01-01 15:12:34 +0000[diff] [blame]624def bc_v8f64 : PatFrag<(ops node:$in), (v8f64 (bitconvert node:$in))>;
625def bc_v16f32 : PatFrag<(ops node:$in), (v16f32 (bitconvert node:$in))>;
Craig Topper8c929622013-08-16 06:07:34 +0000[diff] [blame]626
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]627def vzmovl_v2i64 : PatFrag<(ops node:$src),
628 (bitconvert (v2i64 (X86vzmovl
629 (v2i64 (scalar_to_vector (loadi64 node:$src))))))>;
630def vzmovl_v4i32 : PatFrag<(ops node:$src),
631 (bitconvert (v4i32 (X86vzmovl
632 (v4i32 (scalar_to_vector (loadi32 node:$src))))))>;
633
634def vzload_v2i64 : PatFrag<(ops node:$src),
635 (bitconvert (v2i64 (X86vzload node:$src)))>;
636
637
638def fp32imm0 : PatLeaf<(f32 fpimm), [{
639 return N->isExactlyValue(+0.0);
640}]>;
641
Elena Demikhovskyde3f7512014-01-01 15:12:34 +0000[diff] [blame]642def I8Imm : SDNodeXForm<imm, [{
643 // Transformation function: get the low 8 bits.
Sergey Dmitrouk842a51b2015-04-28 14:05:47 +0000[diff] [blame]644 return getI8Imm((uint8_t)N->getZExtValue(), SDLoc(N));
Elena Demikhovskyde3f7512014-01-01 15:12:34 +0000[diff] [blame]645}]>;
646
647def FROUND_NO_EXC : ImmLeaf<i32, [{ return Imm == 8; }]>;
Adam Nemet50b83f02014-08-14 17:13:26 +0000[diff] [blame]648def FROUND_CURRENT : ImmLeaf<i32, [{
649 return Imm == X86::STATIC_ROUNDING::CUR_DIRECTION;
650}]>;
Elena Demikhovskyde3f7512014-01-01 15:12:34 +0000[diff] [blame]651
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]652// BYTE_imm - Transform bit immediates into byte immediates.
653def BYTE_imm : SDNodeXForm<imm, [{
654 // Transformation function: imm >> 3
Sergey Dmitrouk842a51b2015-04-28 14:05:47 +0000[diff] [blame]655 return getI32Imm(N->getZExtValue() >> 3, SDLoc(N));
David Greene03264ef2010-07-12 23:41:28 +0000[diff] [blame]656}]>;
657
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]658// EXTRACT_get_vextract128_imm xform function: convert extract_subvector index
659// to VEXTRACTF128/VEXTRACTI128 imm.
660def EXTRACT_get_vextract128_imm : SDNodeXForm<extract_subvector, [{
Sergey Dmitrouk842a51b2015-04-28 14:05:47 +0000[diff] [blame]661 return getI8Imm(X86::getExtractVEXTRACT128Immediate(N), SDLoc(N));
David Greenec4da1102011-02-03 15:50:00 +0000[diff] [blame]662}]>;
663
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]664// INSERT_get_vinsert128_imm xform function: convert insert_subvector index to
665// VINSERTF128/VINSERTI128 imm.
666def INSERT_get_vinsert128_imm : SDNodeXForm<insert_subvector, [{
Sergey Dmitrouk842a51b2015-04-28 14:05:47 +0000[diff] [blame]667 return getI8Imm(X86::getInsertVINSERT128Immediate(N), SDLoc(N));
David Greene653f1ee2011-02-04 16:08:29 +0000[diff] [blame]668}]>;
669
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]670// EXTRACT_get_vextract256_imm xform function: convert extract_subvector index
671// to VEXTRACTF64x4 imm.
672def EXTRACT_get_vextract256_imm : SDNodeXForm<extract_subvector, [{
Sergey Dmitrouk842a51b2015-04-28 14:05:47 +0000[diff] [blame]673 return getI8Imm(X86::getExtractVEXTRACT256Immediate(N), SDLoc(N));
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]674}]>;
675
676// INSERT_get_vinsert256_imm xform function: convert insert_subvector index to
677// VINSERTF64x4 imm.
678def INSERT_get_vinsert256_imm : SDNodeXForm<insert_subvector, [{
Sergey Dmitrouk842a51b2015-04-28 14:05:47 +0000[diff] [blame]679 return getI8Imm(X86::getInsertVINSERT256Immediate(N), SDLoc(N));
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]680}]>;
681
682def vextract128_extract : PatFrag<(ops node:$bigvec, node:$index),
David Greenec4da1102011-02-03 15:50:00 +0000[diff] [blame]683 (extract_subvector node:$bigvec,
684 node:$index), [{
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]685 return X86::isVEXTRACT128Index(N);
686}], EXTRACT_get_vextract128_imm>;
David Greene653f1ee2011-02-04 16:08:29 +0000[diff] [blame]687
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]688def vinsert128_insert : PatFrag<(ops node:$bigvec, node:$smallvec,
David Greene653f1ee2011-02-04 16:08:29 +0000[diff] [blame]689 node:$index),
690 (insert_subvector node:$bigvec, node:$smallvec,
691 node:$index), [{
Elena Demikhovsky67b05fc2013-07-31 11:35:14 +0000[diff] [blame]692 return X86::isVINSERT128Index(N);
693}], INSERT_get_vinsert128_imm>;
694
695
696def vextract256_extract : PatFrag<(ops node:$bigvec, node:$index),
697 (extract_subvector node:$bigvec,
698 node:$index), [{
699 return X86::isVEXTRACT256Index(N);
700}], EXTRACT_get_vextract256_imm>;
701
702def vinsert256_insert : PatFrag<(ops node:$bigvec, node:$smallvec,
703 node:$index),
704 (insert_subvector node:$bigvec, node:$smallvec,
705 node:$index), [{
706 return X86::isVINSERT256Index(N);
707}], INSERT_get_vinsert256_imm>;
Bruno Cardoso Lopes123dff02011-07-25 23:05:25 +0000[diff] [blame]708
Elena Demikhovskyd207f172015-03-03 15:03:35 +0000[diff] [blame]709def masked_load_aligned128 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
710 (masked_load node:$src1, node:$src2, node:$src3), [{
Benjamin Kramer619c4e52015-04-10 11:24:51 +0000[diff] [blame]711 if (auto *Load = dyn_cast<MaskedLoadSDNode>(N))
712 return Load->getAlignment() >= 16;
Elena Demikhovskyd207f172015-03-03 15:03:35 +0000[diff] [blame]713 return false;
714}]>;
715
716def masked_load_aligned256 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
717 (masked_load node:$src1, node:$src2, node:$src3), [{
Benjamin Kramer619c4e52015-04-10 11:24:51 +0000[diff] [blame]718 if (auto *Load = dyn_cast<MaskedLoadSDNode>(N))
719 return Load->getAlignment() >= 32;
Elena Demikhovskyd207f172015-03-03 15:03:35 +0000[diff] [blame]720 return false;
721}]>;
722
723def masked_load_aligned512 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
724 (masked_load node:$src1, node:$src2, node:$src3), [{
Benjamin Kramer619c4e52015-04-10 11:24:51 +0000[diff] [blame]725 if (auto *Load = dyn_cast<MaskedLoadSDNode>(N))
726 return Load->getAlignment() >= 64;
Elena Demikhovskyd207f172015-03-03 15:03:35 +0000[diff] [blame]727 return false;
728}]>;
729
730def masked_load_unaligned : PatFrag<(ops node:$src1, node:$src2, node:$src3),
731 (masked_load node:$src1, node:$src2, node:$src3), [{
Benjamin Kramer619c4e52015-04-10 11:24:51 +0000[diff] [blame]732 return isa<MaskedLoadSDNode>(N);
Elena Demikhovskyd207f172015-03-03 15:03:35 +0000[diff] [blame]733}]>;
734
735def masked_store_aligned128 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
736 (masked_store node:$src1, node:$src2, node:$src3), [{
Benjamin Kramer619c4e52015-04-10 11:24:51 +0000[diff] [blame]737 if (auto *Store = dyn_cast<MaskedStoreSDNode>(N))
738 return Store->getAlignment() >= 16;
Elena Demikhovskyd207f172015-03-03 15:03:35 +0000[diff] [blame]739 return false;
740}]>;
741
742def masked_store_aligned256 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
743 (masked_store node:$src1, node:$src2, node:$src3), [{
Benjamin Kramer619c4e52015-04-10 11:24:51 +0000[diff] [blame]744 if (auto *Store = dyn_cast<MaskedStoreSDNode>(N))
745 return Store->getAlignment() >= 32;
Elena Demikhovskyd207f172015-03-03 15:03:35 +0000[diff] [blame]746 return false;
747}]>;
748
749def masked_store_aligned512 : PatFrag<(ops node:$src1, node:$src2, node:$src3),
750 (masked_store node:$src1, node:$src2, node:$src3), [{
Benjamin Kramer619c4e52015-04-10 11:24:51 +0000[diff] [blame]751 if (auto *Store = dyn_cast<MaskedStoreSDNode>(N))
752 return Store->getAlignment() >= 64;
Elena Demikhovskyd207f172015-03-03 15:03:35 +0000[diff] [blame]753 return false;
754}]>;
755
756def masked_store_unaligned : PatFrag<(ops node:$src1, node:$src2, node:$src3),
757 (masked_store node:$src1, node:$src2, node:$src3), [{
Benjamin Kramer619c4e52015-04-10 11:24:51 +0000[diff] [blame]758 return isa<MaskedStoreSDNode>(N);
Elena Demikhovskyd207f172015-03-03 15:03:35 +0000[diff] [blame]759}]>;
760