1 //===-- SIInstrInfo.td - SI Instruction Infos -------------*- tablegen -*--===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
9 def isCI : Predicate<"Subtarget->getGeneration() "
10 ">= AMDGPUSubtarget::SEA_ISLANDS">;
11 def isCIOnly : Predicate<"Subtarget->getGeneration() =="
12 "AMDGPUSubtarget::SEA_ISLANDS">,
13 AssemblerPredicate <"FeatureSeaIslands">;
14 def isVI : Predicate <
15 "Subtarget->getGeneration() >= AMDGPUSubtarget::VOLCANIC_ISLANDS">,
16 AssemblerPredicate<"FeatureGCN3Encoding">;
18 def DisableInst : Predicate <"false">, AssemblerPredicate<"FeatureDisable">;
25 class vopc <bits<8> si, bits<8> vi = !add(0x40, si)> : vop {
26 field bits<8> SI = si;
27 field bits<8> VI = vi;
29 field bits<9> SI3 = {0, si{7-0}};
30 field bits<10> VI3 = {0, 0, vi{7-0}};
33 class vop1 <bits<8> si, bits<8> vi = si> : vop {
34 field bits<8> SI = si;
35 field bits<8> VI = vi;
37 field bits<9> SI3 = {1, 1, si{6-0}};
38 field bits<10> VI3 = !add(0x140, vi);
41 class vop2 <bits<6> si, bits<6> vi = si> : vop {
42 field bits<6> SI = si;
43 field bits<6> VI = vi;
45 field bits<9> SI3 = {1, 0, 0, si{5-0}};
46 field bits<10> VI3 = {0, 1, 0, 0, vi{5-0}};
49 // Specify a VOP2 opcode for SI and VOP3 opcode for VI
50 // that doesn't have VOP2 encoding on VI
51 class vop23 <bits<6> si, bits<10> vi> : vop2 <si> {
55 class vop3 <bits<9> si, bits<10> vi = {0, si}> : vop {
60 class sop1 <bits<8> si, bits<8> vi = si> {
61 field bits<8> SI = si;
62 field bits<8> VI = vi;
65 class sop2 <bits<7> si, bits<7> vi = si> {
66 field bits<7> SI = si;
67 field bits<7> VI = vi;
70 class sopk <bits<5> si, bits<5> vi = si> {
71 field bits<5> SI = si;
72 field bits<5> VI = vi;
75 // Specify an SMRD opcode for SI and SMEM opcode for VI
76 class smrd<bits<5> si, bits<5> vi = si> {
77 field bits<5> SI = si;
78 field bits<8> VI = { 0, 0, 0, vi };
81 // Execpt for the NONE field, this must be kept in sync with the SISubtarget enum
82 // in AMDGPUInstrInfo.cpp
89 //===----------------------------------------------------------------------===//
91 //===----------------------------------------------------------------------===//
93 def SIload_constant : SDNode<"AMDGPUISD::LOAD_CONSTANT",
94 SDTypeProfile<1, 2, [SDTCisVT<0, f32>, SDTCisVT<1, v4i32>, SDTCisVT<2, i32>]>,
95 [SDNPMayLoad, SDNPMemOperand]
98 def SItbuffer_store : SDNode<"AMDGPUISD::TBUFFER_STORE_FORMAT",
100 [SDTCisVT<0, v4i32>, // rsrc(SGPR)
101 SDTCisVT<1, iAny>, // vdata(VGPR)
102 SDTCisVT<2, i32>, // num_channels(imm)
103 SDTCisVT<3, i32>, // vaddr(VGPR)
104 SDTCisVT<4, i32>, // soffset(SGPR)
105 SDTCisVT<5, i32>, // inst_offset(imm)
106 SDTCisVT<6, i32>, // dfmt(imm)
107 SDTCisVT<7, i32>, // nfmt(imm)
108 SDTCisVT<8, i32>, // offen(imm)
109 SDTCisVT<9, i32>, // idxen(imm)
110 SDTCisVT<10, i32>, // glc(imm)
111 SDTCisVT<11, i32>, // slc(imm)
112 SDTCisVT<12, i32> // tfe(imm)
114 [SDNPMayStore, SDNPMemOperand, SDNPHasChain]
117 def SIload_input : SDNode<"AMDGPUISD::LOAD_INPUT",
118 SDTypeProfile<1, 3, [SDTCisVT<0, v4f32>, SDTCisVT<1, v4i32>, SDTCisVT<2, i16>,
122 class SDSample<string opcode> : SDNode <opcode,
123 SDTypeProfile<1, 4, [SDTCisVT<0, v4f32>, SDTCisVT<2, v32i8>,
124 SDTCisVT<3, v4i32>, SDTCisVT<4, i32>]>
127 def SIsample : SDSample<"AMDGPUISD::SAMPLE">;
128 def SIsampleb : SDSample<"AMDGPUISD::SAMPLEB">;
129 def SIsampled : SDSample<"AMDGPUISD::SAMPLED">;
130 def SIsamplel : SDSample<"AMDGPUISD::SAMPLEL">;
132 def SIconstdata_ptr : SDNode<
133 "AMDGPUISD::CONST_DATA_PTR", SDTypeProfile <1, 0, [SDTCisVT<0, i64>]>
136 //===----------------------------------------------------------------------===//
137 // SDNodes and PatFrag for local loads and stores to enable s_mov_b32 m0, -1
138 // to be glued to the memory instructions.
139 //===----------------------------------------------------------------------===//
141 def SIld_local : SDNode <"ISD::LOAD", SDTLoad,
142 [SDNPHasChain, SDNPMayLoad, SDNPMemOperand, SDNPInGlue]
145 def si_ld_local : PatFrag <(ops node:$ptr), (SIld_local node:$ptr), [{
146 return isLocalLoad(cast<LoadSDNode>(N));
149 def si_load_local : PatFrag <(ops node:$ptr), (si_ld_local node:$ptr), [{
150 return cast<LoadSDNode>(N)->getAddressingMode() == ISD::UNINDEXED &&
151 cast<LoadSDNode>(N)->getExtensionType() == ISD::NON_EXTLOAD;
154 def si_load_local_align8 : Aligned8Bytes <
155 (ops node:$ptr), (si_load_local node:$ptr)
158 def si_sextload_local : PatFrag <(ops node:$ptr), (si_ld_local node:$ptr), [{
159 return cast<LoadSDNode>(N)->getExtensionType() == ISD::SEXTLOAD;
161 def si_az_extload_local : AZExtLoadBase <si_ld_local>;
163 multiclass SIExtLoadLocal <PatFrag ld_node> {
165 def _i8 : PatFrag <(ops node:$ptr), (ld_node node:$ptr),
166 [{return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i8;}]
169 def _i16 : PatFrag <(ops node:$ptr), (ld_node node:$ptr),
170 [{return cast<LoadSDNode>(N)->getMemoryVT() == MVT::i16;}]
174 defm si_sextload_local : SIExtLoadLocal <si_sextload_local>;
175 defm si_az_extload_local : SIExtLoadLocal <si_az_extload_local>;
177 def SIst_local : SDNode <"ISD::STORE", SDTStore,
178 [SDNPHasChain, SDNPMayStore, SDNPMemOperand, SDNPInGlue]
181 def si_st_local : PatFrag <
182 (ops node:$val, node:$ptr), (SIst_local node:$val, node:$ptr), [{
183 return isLocalStore(cast<StoreSDNode>(N));
186 def si_store_local : PatFrag <
187 (ops node:$val, node:$ptr), (si_st_local node:$val, node:$ptr), [{
188 return cast<StoreSDNode>(N)->getAddressingMode() == ISD::UNINDEXED &&
189 !cast<StoreSDNode>(N)->isTruncatingStore();
192 def si_store_local_align8 : Aligned8Bytes <
193 (ops node:$val, node:$ptr), (si_store_local node:$val, node:$ptr)
196 def si_truncstore_local : PatFrag <
197 (ops node:$val, node:$ptr), (si_st_local node:$val, node:$ptr), [{
198 return cast<StoreSDNode>(N)->isTruncatingStore();
201 def si_truncstore_local_i8 : PatFrag <
202 (ops node:$val, node:$ptr), (si_truncstore_local node:$val, node:$ptr), [{
203 return cast<StoreSDNode>(N)->getMemoryVT() == MVT::i8;
206 def si_truncstore_local_i16 : PatFrag <
207 (ops node:$val, node:$ptr), (si_truncstore_local node:$val, node:$ptr), [{
208 return cast<StoreSDNode>(N)->getMemoryVT() == MVT::i16;
211 multiclass SIAtomicM0Glue2 <string op_name> {
213 def _glue : SDNode <"ISD::ATOMIC_"#op_name, SDTAtomic2,
214 [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand, SDNPInGlue]
217 def _local : local_binary_atomic_op <!cast<SDNode>(NAME#"_glue")>;
220 defm si_atomic_load_add : SIAtomicM0Glue2 <"LOAD_ADD">;
221 defm si_atomic_load_and : SIAtomicM0Glue2 <"LOAD_AND">;
222 defm si_atomic_load_min : SIAtomicM0Glue2 <"LOAD_MIN">;
223 defm si_atomic_load_max : SIAtomicM0Glue2 <"LOAD_MAX">;
224 defm si_atomic_load_or : SIAtomicM0Glue2 <"LOAD_OR">;
225 defm si_atomic_load_sub : SIAtomicM0Glue2 <"LOAD_SUB">;
226 defm si_atomic_load_xor : SIAtomicM0Glue2 <"LOAD_XOR">;
227 defm si_atomic_load_umin : SIAtomicM0Glue2 <"LOAD_UMIN">;
228 defm si_atomic_load_umax : SIAtomicM0Glue2 <"LOAD_UMAX">;
229 defm si_atomic_swap : SIAtomicM0Glue2 <"SWAP">;
231 def si_atomic_cmp_swap_glue : SDNode <"ISD::ATOMIC_CMP_SWAP", SDTAtomic3,
232 [SDNPHasChain, SDNPMayStore, SDNPMayLoad, SDNPMemOperand, SDNPInGlue]
235 defm si_atomic_cmp_swap : AtomicCmpSwapLocal <si_atomic_cmp_swap_glue>;
237 // Transformation function, extract the lower 32bit of a 64bit immediate
238 def LO32 : SDNodeXForm<imm, [{
239 return CurDAG->getTargetConstant(N->getZExtValue() & 0xffffffff, SDLoc(N),
243 def LO32f : SDNodeXForm<fpimm, [{
244 APInt V = N->getValueAPF().bitcastToAPInt().trunc(32);
245 return CurDAG->getTargetConstantFP(APFloat(APFloat::IEEEsingle, V), MVT::f32);
248 // Transformation function, extract the upper 32bit of a 64bit immediate
249 def HI32 : SDNodeXForm<imm, [{
250 return CurDAG->getTargetConstant(N->getZExtValue() >> 32, SDLoc(N), MVT::i32);
253 def HI32f : SDNodeXForm<fpimm, [{
254 APInt V = N->getValueAPF().bitcastToAPInt().lshr(32).trunc(32);
255 return CurDAG->getTargetConstantFP(APFloat(APFloat::IEEEsingle, V), SDLoc(N),
259 def IMM8bitDWORD : PatLeaf <(imm),
260 [{return (N->getZExtValue() & ~0x3FC) == 0;}]
263 def as_dword_i32imm : SDNodeXForm<imm, [{
264 return CurDAG->getTargetConstant(N->getZExtValue() >> 2, SDLoc(N), MVT::i32);
267 def as_i1imm : SDNodeXForm<imm, [{
268 return CurDAG->getTargetConstant(N->getZExtValue(), SDLoc(N), MVT::i1);
271 def as_i8imm : SDNodeXForm<imm, [{
272 return CurDAG->getTargetConstant(N->getZExtValue(), SDLoc(N), MVT::i8);
275 def as_i16imm : SDNodeXForm<imm, [{
276 return CurDAG->getTargetConstant(N->getSExtValue(), SDLoc(N), MVT::i16);
279 def as_i32imm: SDNodeXForm<imm, [{
280 return CurDAG->getTargetConstant(N->getSExtValue(), SDLoc(N), MVT::i32);
283 def as_i64imm: SDNodeXForm<imm, [{
284 return CurDAG->getTargetConstant(N->getSExtValue(), SDLoc(N), MVT::i64);
287 // Copied from the AArch64 backend:
288 def bitcast_fpimm_to_i32 : SDNodeXForm<fpimm, [{
289 return CurDAG->getTargetConstant(
290 N->getValueAPF().bitcastToAPInt().getZExtValue(), SDLoc(N), MVT::i32);
293 // Copied from the AArch64 backend:
294 def bitcast_fpimm_to_i64 : SDNodeXForm<fpimm, [{
295 return CurDAG->getTargetConstant(
296 N->getValueAPF().bitcastToAPInt().getZExtValue(), SDLoc(N), MVT::i64);
299 def IMM8bit : PatLeaf <(imm),
300 [{return isUInt<8>(N->getZExtValue());}]
303 def IMM12bit : PatLeaf <(imm),
304 [{return isUInt<12>(N->getZExtValue());}]
307 def IMM16bit : PatLeaf <(imm),
308 [{return isUInt<16>(N->getZExtValue());}]
311 def IMM20bit : PatLeaf <(imm),
312 [{return isUInt<20>(N->getZExtValue());}]
315 def IMM32bit : PatLeaf <(imm),
316 [{return isUInt<32>(N->getZExtValue());}]
319 def mubuf_vaddr_offset : PatFrag<
320 (ops node:$ptr, node:$offset, node:$imm_offset),
321 (add (add node:$ptr, node:$offset), node:$imm_offset)
324 class InlineImm <ValueType vt> : PatLeaf <(vt imm), [{
325 return isInlineImmediate(N);
328 class InlineFPImm <ValueType vt> : PatLeaf <(vt fpimm), [{
329 return isInlineImmediate(N);
332 class SGPRImm <dag frag> : PatLeaf<frag, [{
333 if (Subtarget->getGeneration() < AMDGPUSubtarget::SOUTHERN_ISLANDS) {
336 const SIRegisterInfo *SIRI =
337 static_cast<const SIRegisterInfo *>(Subtarget->getRegisterInfo());
338 for (SDNode::use_iterator U = N->use_begin(), E = SDNode::use_end();
340 if (SIRI->isSGPRClass(getOperandRegClass(*U, U.getOperandNo()))) {
347 //===----------------------------------------------------------------------===//
349 //===----------------------------------------------------------------------===//
351 def FRAMEri32 : Operand<iPTR> {
352 let MIOperandInfo = (ops i32:$ptr, i32imm:$index);
355 def SoppBrTarget : AsmOperandClass {
356 let Name = "SoppBrTarget";
357 let ParserMethod = "parseSOppBrTarget";
360 def sopp_brtarget : Operand<OtherVT> {
361 let EncoderMethod = "getSOPPBrEncoding";
362 let OperandType = "OPERAND_PCREL";
363 let ParserMatchClass = SoppBrTarget;
366 include "SIInstrFormats.td"
367 include "VIInstrFormats.td"
369 def MubufOffsetMatchClass : AsmOperandClass {
370 let Name = "MubufOffset";
371 let ParserMethod = "parseMubufOptionalOps";
372 let RenderMethod = "addImmOperands";
375 class DSOffsetBaseMatchClass <string parser> : AsmOperandClass {
376 let Name = "DSOffset"#parser;
377 let ParserMethod = parser;
378 let RenderMethod = "addImmOperands";
379 let PredicateMethod = "isDSOffset";
382 def DSOffsetMatchClass : DSOffsetBaseMatchClass <"parseDSOptionalOps">;
383 def DSOffsetGDSMatchClass : DSOffsetBaseMatchClass <"parseDSOffsetOptional">;
385 def DSOffset01MatchClass : AsmOperandClass {
386 let Name = "DSOffset1";
387 let ParserMethod = "parseDSOff01OptionalOps";
388 let RenderMethod = "addImmOperands";
389 let PredicateMethod = "isDSOffset01";
392 class GDSBaseMatchClass <string parser> : AsmOperandClass {
393 let Name = "GDS"#parser;
394 let PredicateMethod = "isImm";
395 let ParserMethod = parser;
396 let RenderMethod = "addImmOperands";
399 def GDSMatchClass : GDSBaseMatchClass <"parseDSOptionalOps">;
400 def GDS01MatchClass : GDSBaseMatchClass <"parseDSOff01OptionalOps">;
402 class GLCBaseMatchClass <string parser> : AsmOperandClass {
403 let Name = "GLC"#parser;
404 let PredicateMethod = "isImm";
405 let ParserMethod = parser;
406 let RenderMethod = "addImmOperands";
409 def GLCMubufMatchClass : GLCBaseMatchClass <"parseMubufOptionalOps">;
410 def GLCFlatMatchClass : GLCBaseMatchClass <"parseFlatOptionalOps">;
412 class SLCBaseMatchClass <string parser> : AsmOperandClass {
413 let Name = "SLC"#parser;
414 let PredicateMethod = "isImm";
415 let ParserMethod = parser;
416 let RenderMethod = "addImmOperands";
419 def SLCMubufMatchClass : SLCBaseMatchClass <"parseMubufOptionalOps">;
420 def SLCFlatMatchClass : SLCBaseMatchClass <"parseFlatOptionalOps">;
421 def SLCFlatAtomicMatchClass : SLCBaseMatchClass <"parseFlatAtomicOptionalOps">;
423 class TFEBaseMatchClass <string parser> : AsmOperandClass {
424 let Name = "TFE"#parser;
425 let PredicateMethod = "isImm";
426 let ParserMethod = parser;
427 let RenderMethod = "addImmOperands";
430 def TFEMubufMatchClass : TFEBaseMatchClass <"parseMubufOptionalOps">;
431 def TFEFlatMatchClass : TFEBaseMatchClass <"parseFlatOptionalOps">;
432 def TFEFlatAtomicMatchClass : TFEBaseMatchClass <"parseFlatAtomicOptionalOps">;
434 def OModMatchClass : AsmOperandClass {
436 let PredicateMethod = "isImm";
437 let ParserMethod = "parseVOP3OptionalOps";
438 let RenderMethod = "addImmOperands";
441 def ClampMatchClass : AsmOperandClass {
443 let PredicateMethod = "isImm";
444 let ParserMethod = "parseVOP3OptionalOps";
445 let RenderMethod = "addImmOperands";
448 class SMRDOffsetBaseMatchClass <string predicate> : AsmOperandClass {
449 let Name = "SMRDOffset"#predicate;
450 let PredicateMethod = predicate;
451 let RenderMethod = "addImmOperands";
454 def SMRDOffsetMatchClass : SMRDOffsetBaseMatchClass <"isSMRDOffset">;
455 def SMRDLiteralOffsetMatchClass : SMRDOffsetBaseMatchClass <
456 "isSMRDLiteralOffset"
459 let OperandType = "OPERAND_IMMEDIATE" in {
461 def offen : Operand<i1> {
462 let PrintMethod = "printOffen";
464 def idxen : Operand<i1> {
465 let PrintMethod = "printIdxen";
467 def addr64 : Operand<i1> {
468 let PrintMethod = "printAddr64";
470 def mbuf_offset : Operand<i16> {
471 let PrintMethod = "printMBUFOffset";
472 let ParserMatchClass = MubufOffsetMatchClass;
474 class ds_offset_base <AsmOperandClass mc> : Operand<i16> {
475 let PrintMethod = "printDSOffset";
476 let ParserMatchClass = mc;
478 def ds_offset : ds_offset_base <DSOffsetMatchClass>;
479 def ds_offset_gds : ds_offset_base <DSOffsetGDSMatchClass>;
481 def ds_offset0 : Operand<i8> {
482 let PrintMethod = "printDSOffset0";
483 let ParserMatchClass = DSOffset01MatchClass;
485 def ds_offset1 : Operand<i8> {
486 let PrintMethod = "printDSOffset1";
487 let ParserMatchClass = DSOffset01MatchClass;
489 class gds_base <AsmOperandClass mc> : Operand <i1> {
490 let PrintMethod = "printGDS";
491 let ParserMatchClass = mc;
493 def gds : gds_base <GDSMatchClass>;
495 def gds01 : gds_base <GDS01MatchClass>;
497 class glc_base <AsmOperandClass mc> : Operand <i1> {
498 let PrintMethod = "printGLC";
499 let ParserMatchClass = mc;
502 def glc : glc_base <GLCMubufMatchClass>;
503 def glc_flat : glc_base <GLCFlatMatchClass>;
505 class slc_base <AsmOperandClass mc> : Operand <i1> {
506 let PrintMethod = "printSLC";
507 let ParserMatchClass = mc;
510 def slc : slc_base <SLCMubufMatchClass>;
511 def slc_flat : slc_base <SLCFlatMatchClass>;
512 def slc_flat_atomic : slc_base <SLCFlatAtomicMatchClass>;
514 class tfe_base <AsmOperandClass mc> : Operand <i1> {
515 let PrintMethod = "printTFE";
516 let ParserMatchClass = mc;
519 def tfe : tfe_base <TFEMubufMatchClass>;
520 def tfe_flat : tfe_base <TFEFlatMatchClass>;
521 def tfe_flat_atomic : tfe_base <TFEFlatAtomicMatchClass>;
523 def omod : Operand <i32> {
524 let PrintMethod = "printOModSI";
525 let ParserMatchClass = OModMatchClass;
528 def ClampMod : Operand <i1> {
529 let PrintMethod = "printClampSI";
530 let ParserMatchClass = ClampMatchClass;
533 def smrd_offset : Operand <i32> {
534 let PrintMethod = "printU32ImmOperand";
535 let ParserMatchClass = SMRDOffsetMatchClass;
538 def smrd_literal_offset : Operand <i32> {
539 let PrintMethod = "printU32ImmOperand";
540 let ParserMatchClass = SMRDLiteralOffsetMatchClass;
543 } // End OperandType = "OPERAND_IMMEDIATE"
545 def VOPDstS64 : VOPDstOperand <SReg_64>;
547 //===----------------------------------------------------------------------===//
549 //===----------------------------------------------------------------------===//
551 def DS1Addr1Offset : ComplexPattern<i32, 2, "SelectDS1Addr1Offset">;
552 def DS64Bit4ByteAligned : ComplexPattern<i32, 3, "SelectDS64Bit4ByteAligned">;
554 def MUBUFAddr32 : ComplexPattern<i64, 9, "SelectMUBUFAddr32">;
555 def MUBUFAddr64 : ComplexPattern<i64, 7, "SelectMUBUFAddr64">;
556 def MUBUFAddr64Atomic : ComplexPattern<i64, 5, "SelectMUBUFAddr64">;
557 def MUBUFScratch : ComplexPattern<i64, 4, "SelectMUBUFScratch">;
558 def MUBUFOffset : ComplexPattern<i64, 6, "SelectMUBUFOffset">;
559 def MUBUFOffsetAtomic : ComplexPattern<i64, 4, "SelectMUBUFOffset">;
561 def SMRDImm : ComplexPattern<i64, 2, "SelectSMRDImm">;
562 def SMRDImm32 : ComplexPattern<i64, 2, "SelectSMRDImm32">;
563 def SMRDSgpr : ComplexPattern<i64, 2, "SelectSMRDSgpr">;
564 def SMRDBufferImm : ComplexPattern<i32, 1, "SelectSMRDBufferImm">;
565 def SMRDBufferImm32 : ComplexPattern<i32, 1, "SelectSMRDBufferImm32">;
566 def SMRDBufferSgpr : ComplexPattern<i32, 1, "SelectSMRDBufferSgpr">;
568 def VOP3Mods0 : ComplexPattern<untyped, 4, "SelectVOP3Mods0">;
569 def VOP3NoMods0 : ComplexPattern<untyped, 4, "SelectVOP3NoMods0">;
570 def VOP3Mods0Clamp : ComplexPattern<untyped, 3, "SelectVOP3Mods0Clamp">;
571 def VOP3Mods0Clamp0OMod : ComplexPattern<untyped, 4, "SelectVOP3Mods0Clamp0OMod">;
572 def VOP3Mods : ComplexPattern<untyped, 2, "SelectVOP3Mods">;
573 def VOP3NoMods : ComplexPattern<untyped, 2, "SelectVOP3NoMods">;
575 //===----------------------------------------------------------------------===//
576 // SI assembler operands
577 //===----------------------------------------------------------------------===//
598 //===----------------------------------------------------------------------===//
600 // SI Instruction multiclass helpers.
602 // Instructions with _32 take 32-bit operands.
603 // Instructions with _64 take 64-bit operands.
605 // VOP_* instructions can use either a 32-bit or 64-bit encoding. The 32-bit
606 // encoding is the standard encoding, but instruction that make use of
607 // any of the instruction modifiers must use the 64-bit encoding.
609 // Instructions with _e32 use the 32-bit encoding.
610 // Instructions with _e64 use the 64-bit encoding.
612 //===----------------------------------------------------------------------===//
614 class SIMCInstr <string pseudo, int subtarget> {
615 string PseudoInstr = pseudo;
616 int Subtarget = subtarget;
619 //===----------------------------------------------------------------------===//
621 //===----------------------------------------------------------------------===//
623 class EXPCommon : InstSI<
625 (ins i32imm:$en, i32imm:$tgt, i32imm:$compr, i32imm:$done, i32imm:$vm,
626 VGPR_32:$src0, VGPR_32:$src1, VGPR_32:$src2, VGPR_32:$src3),
627 "exp $en, $tgt, $compr, $done, $vm, $src0, $src1, $src2, $src3",
636 let isPseudo = 1, isCodeGenOnly = 1 in {
637 def "" : EXPCommon, SIMCInstr <"exp", SISubtarget.NONE> ;
640 def _si : EXPCommon, SIMCInstr <"exp", SISubtarget.SI>, EXPe;
642 def _vi : EXPCommon, SIMCInstr <"exp", SISubtarget.VI>, EXPe_vi;
645 //===----------------------------------------------------------------------===//
647 //===----------------------------------------------------------------------===//
649 class SOP1_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
650 SOP1 <outs, ins, "", pattern>,
651 SIMCInstr<opName, SISubtarget.NONE> {
653 let isCodeGenOnly = 1;
656 class SOP1_Real_si <sop1 op, string opName, dag outs, dag ins, string asm> :
657 SOP1 <outs, ins, asm, []>,
659 SIMCInstr<opName, SISubtarget.SI> {
660 let isCodeGenOnly = 0;
661 let AssemblerPredicates = [isSICI];
664 class SOP1_Real_vi <sop1 op, string opName, dag outs, dag ins, string asm> :
665 SOP1 <outs, ins, asm, []>,
667 SIMCInstr<opName, SISubtarget.VI> {
668 let isCodeGenOnly = 0;
669 let AssemblerPredicates = [isVI];
672 multiclass SOP1_m <sop1 op, string opName, dag outs, dag ins, string asm,
675 def "" : SOP1_Pseudo <opName, outs, ins, pattern>;
677 def _si : SOP1_Real_si <op, opName, outs, ins, asm>;
679 def _vi : SOP1_Real_vi <op, opName, outs, ins, asm>;
683 multiclass SOP1_32 <sop1 op, string opName, list<dag> pattern> : SOP1_m <
684 op, opName, (outs SReg_32:$dst), (ins SSrc_32:$src0),
685 opName#" $dst, $src0", pattern
688 multiclass SOP1_64 <sop1 op, string opName, list<dag> pattern> : SOP1_m <
689 op, opName, (outs SReg_64:$dst), (ins SSrc_64:$src0),
690 opName#" $dst, $src0", pattern
693 // no input, 64-bit output.
694 multiclass SOP1_64_0 <sop1 op, string opName, list<dag> pattern> {
695 def "" : SOP1_Pseudo <opName, (outs SReg_64:$dst), (ins), pattern>;
697 def _si : SOP1_Real_si <op, opName, (outs SReg_64:$dst), (ins),
702 def _vi : SOP1_Real_vi <op, opName, (outs SReg_64:$dst), (ins),
708 // 64-bit input, no output
709 multiclass SOP1_1 <sop1 op, string opName, list<dag> pattern> {
710 def "" : SOP1_Pseudo <opName, (outs), (ins SReg_64:$src0), pattern>;
712 def _si : SOP1_Real_si <op, opName, (outs), (ins SReg_64:$src0),
717 def _vi : SOP1_Real_vi <op, opName, (outs), (ins SReg_64:$src0),
723 // 64-bit input, 32-bit output.
724 multiclass SOP1_32_64 <sop1 op, string opName, list<dag> pattern> : SOP1_m <
725 op, opName, (outs SReg_32:$dst), (ins SSrc_64:$src0),
726 opName#" $dst, $src0", pattern
729 class SOP2_Pseudo<string opName, dag outs, dag ins, list<dag> pattern> :
730 SOP2<outs, ins, "", pattern>,
731 SIMCInstr<opName, SISubtarget.NONE> {
733 let isCodeGenOnly = 1;
736 // Pseudo instructions have no encodings, but adding this field here allows
738 // let sdst = xxx in {
739 // for multiclasses that include both real and pseudo instructions.
740 field bits<7> sdst = 0;
743 class SOP2_Real_si<sop2 op, string opName, dag outs, dag ins, string asm> :
744 SOP2<outs, ins, asm, []>,
746 SIMCInstr<opName, SISubtarget.SI> {
747 let AssemblerPredicates = [isSICI];
750 class SOP2_Real_vi<sop2 op, string opName, dag outs, dag ins, string asm> :
751 SOP2<outs, ins, asm, []>,
753 SIMCInstr<opName, SISubtarget.VI> {
754 let AssemblerPredicates = [isVI];
757 multiclass SOP2_m <sop2 op, string opName, dag outs, dag ins, string asm,
760 def "" : SOP2_Pseudo <opName, outs, ins, pattern>;
762 def _si : SOP2_Real_si <op, opName, outs, ins, asm>;
764 def _vi : SOP2_Real_vi <op, opName, outs, ins, asm>;
768 multiclass SOP2_32 <sop2 op, string opName, list<dag> pattern> : SOP2_m <
769 op, opName, (outs SReg_32:$dst), (ins SSrc_32:$src0, SSrc_32:$src1),
770 opName#" $dst, $src0, $src1", pattern
773 multiclass SOP2_64 <sop2 op, string opName, list<dag> pattern> : SOP2_m <
774 op, opName, (outs SReg_64:$dst), (ins SSrc_64:$src0, SSrc_64:$src1),
775 opName#" $dst, $src0, $src1", pattern
778 multiclass SOP2_64_32 <sop2 op, string opName, list<dag> pattern> : SOP2_m <
779 op, opName, (outs SReg_64:$dst), (ins SSrc_64:$src0, SSrc_32:$src1),
780 opName#" $dst, $src0, $src1", pattern
783 class SOPC_Helper <bits<7> op, RegisterOperand rc, ValueType vt,
784 string opName, PatLeaf cond> : SOPC <
785 op, (outs), (ins rc:$src0, rc:$src1),
786 opName#" $src0, $src1", []> {
790 class SOPC_32<bits<7> op, string opName, PatLeaf cond = COND_NULL>
791 : SOPC_Helper<op, SSrc_32, i32, opName, cond>;
793 class SOPC_64<bits<7> op, string opName, PatLeaf cond = COND_NULL>
794 : SOPC_Helper<op, SSrc_64, i64, opName, cond>;
796 class SOPK_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
797 SOPK <outs, ins, "", pattern>,
798 SIMCInstr<opName, SISubtarget.NONE> {
800 let isCodeGenOnly = 1;
803 class SOPK_Real_si <sopk op, string opName, dag outs, dag ins, string asm> :
804 SOPK <outs, ins, asm, []>,
806 SIMCInstr<opName, SISubtarget.SI> {
807 let AssemblerPredicates = [isSICI];
808 let isCodeGenOnly = 0;
811 class SOPK_Real_vi <sopk op, string opName, dag outs, dag ins, string asm> :
812 SOPK <outs, ins, asm, []>,
814 SIMCInstr<opName, SISubtarget.VI> {
815 let AssemblerPredicates = [isVI];
816 let isCodeGenOnly = 0;
819 multiclass SOPK_m <sopk op, string opName, dag outs, dag ins, string opAsm,
820 string asm = opName#opAsm> {
821 def "" : SOPK_Pseudo <opName, outs, ins, []>;
823 def _si : SOPK_Real_si <op, opName, outs, ins, asm>;
825 def _vi : SOPK_Real_vi <op, opName, outs, ins, asm>;
829 multiclass SOPK_32 <sopk op, string opName, list<dag> pattern> {
830 def "" : SOPK_Pseudo <opName, (outs SReg_32:$dst), (ins u16imm:$src0),
833 def _si : SOPK_Real_si <op, opName, (outs SReg_32:$dst), (ins u16imm:$src0),
834 opName#" $dst, $src0">;
836 def _vi : SOPK_Real_vi <op, opName, (outs SReg_32:$dst), (ins u16imm:$src0),
837 opName#" $dst, $src0">;
840 multiclass SOPK_SCC <sopk op, string opName, list<dag> pattern> {
841 def "" : SOPK_Pseudo <opName, (outs),
842 (ins SReg_32:$src0, u16imm:$src1), pattern> {
847 def _si : SOPK_Real_si <op, opName, (outs),
848 (ins SReg_32:$sdst, u16imm:$simm16), opName#" $sdst, $simm16"> {
852 def _vi : SOPK_Real_vi <op, opName, (outs),
853 (ins SReg_32:$sdst, u16imm:$simm16), opName#" $sdst, $simm16"> {
858 multiclass SOPK_32TIE <sopk op, string opName, list<dag> pattern> : SOPK_m <
859 op, opName, (outs SReg_32:$sdst), (ins SReg_32:$src0, u16imm:$simm16),
863 multiclass SOPK_IMM32 <sopk op, string opName, dag outs, dag ins,
864 string argAsm, string asm = opName#argAsm> {
866 def "" : SOPK_Pseudo <opName, outs, ins, []>;
868 def _si : SOPK <outs, ins, asm, []>,
870 SIMCInstr<opName, SISubtarget.SI> {
871 let AssemblerPredicates = [isSICI];
872 let isCodeGenOnly = 0;
875 def _vi : SOPK <outs, ins, asm, []>,
877 SIMCInstr<opName, SISubtarget.VI> {
878 let AssemblerPredicates = [isVI];
879 let isCodeGenOnly = 0;
882 //===----------------------------------------------------------------------===//
884 //===----------------------------------------------------------------------===//
886 class SMRD_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
887 SMRD <outs, ins, "", pattern>,
888 SIMCInstr<opName, SISubtarget.NONE> {
890 let isCodeGenOnly = 1;
893 class SMRD_Real_si <bits<5> op, string opName, bit imm, dag outs, dag ins,
895 SMRD <outs, ins, asm, []>,
897 SIMCInstr<opName, SISubtarget.SI> {
898 let AssemblerPredicates = [isSICI];
901 class SMRD_Real_vi <bits<8> op, string opName, bit imm, dag outs, dag ins,
903 SMRD <outs, ins, asm, []>,
905 SIMCInstr<opName, SISubtarget.VI> {
906 let AssemblerPredicates = [isVI];
909 multiclass SMRD_m <smrd op, string opName, bit imm, dag outs, dag ins,
910 string asm, list<dag> pattern> {
912 def "" : SMRD_Pseudo <opName, outs, ins, pattern>;
914 def _si : SMRD_Real_si <op.SI, opName, imm, outs, ins, asm>;
916 // glc is only applicable to scalar stores, which are not yet
919 def _vi : SMRD_Real_vi <op.VI, opName, imm, outs, ins, asm>;
923 multiclass SMRD_Helper <smrd op, string opName, RegisterClass baseClass,
924 RegisterClass dstClass> {
926 op, opName#"_IMM", 1, (outs dstClass:$dst),
927 (ins baseClass:$sbase, smrd_offset:$offset),
928 opName#" $dst, $sbase, $offset", []
932 (outs dstClass:$dst), (ins baseClass:$sbase, smrd_literal_offset:$offset),
933 opName#" $dst, $sbase, $offset", []>, SMRD_IMMe_ci <op.SI> {
934 let AssemblerPredicates = [isCIOnly];
937 defm _SGPR : SMRD_m <
938 op, opName#"_SGPR", 0, (outs dstClass:$dst),
939 (ins baseClass:$sbase, SReg_32:$soff),
940 opName#" $dst, $sbase, $soff", []
944 //===----------------------------------------------------------------------===//
945 // Vector ALU classes
946 //===----------------------------------------------------------------------===//
948 // This must always be right before the operand being input modified.
949 def InputMods : OperandWithDefaultOps <i32, (ops (i32 0))> {
950 let PrintMethod = "printOperandAndMods";
953 def InputModsMatchClass : AsmOperandClass {
954 let Name = "RegWithInputMods";
957 def InputModsNoDefault : Operand <i32> {
958 let PrintMethod = "printOperandAndMods";
959 let ParserMatchClass = InputModsMatchClass;
962 class getNumSrcArgs<ValueType Src1, ValueType Src2> {
964 !if (!eq(Src1.Value, untyped.Value), 1, // VOP1
965 !if (!eq(Src2.Value, untyped.Value), 2, // VOP2
969 // Returns the register class to use for the destination of VOP[123C]
970 // instructions for the given VT.
971 class getVALUDstForVT<ValueType VT> {
972 RegisterOperand ret = !if(!eq(VT.Size, 32), VOPDstOperand<VGPR_32>,
973 !if(!eq(VT.Size, 64), VOPDstOperand<VReg_64>,
974 !if(!eq(VT.Size, 16), VOPDstOperand<VGPR_32>,
975 VOPDstOperand<SReg_64>))); // else VT == i1
978 // Returns the register class to use for source 0 of VOP[12C]
979 // instructions for the given VT.
980 class getVOPSrc0ForVT<ValueType VT> {
981 RegisterOperand ret = !if(!eq(VT.Size, 64), VSrc_64, VSrc_32);
984 // Returns the register class to use for source 1 of VOP[12C] for the
986 class getVOPSrc1ForVT<ValueType VT> {
987 RegisterClass ret = !if(!eq(VT.Size, 64), VReg_64, VGPR_32);
990 // Returns the register class to use for sources of VOP3 instructions for the
992 class getVOP3SrcForVT<ValueType VT> {
993 RegisterOperand ret = !if(!eq(VT.Size, 64), VCSrc_64, VCSrc_32);
996 // Returns 1 if the source arguments have modifiers, 0 if they do not.
997 // XXX - do f16 instructions?
998 class hasModifiers<ValueType SrcVT> {
999 bit ret = !if(!eq(SrcVT.Value, f32.Value), 1,
1000 !if(!eq(SrcVT.Value, f64.Value), 1, 0));
1003 // Returns the input arguments for VOP[12C] instructions for the given SrcVT.
1004 class getIns32 <RegisterOperand Src0RC, RegisterClass Src1RC, int NumSrcArgs> {
1005 dag ret = !if(!eq(NumSrcArgs, 1), (ins Src0RC:$src0), // VOP1
1006 !if(!eq(NumSrcArgs, 2), (ins Src0RC:$src0, Src1RC:$src1), // VOP2
1010 // Returns the input arguments for VOP3 instructions for the given SrcVT.
1011 class getIns64 <RegisterOperand Src0RC, RegisterOperand Src1RC,
1012 RegisterOperand Src2RC, int NumSrcArgs,
1016 !if (!eq(NumSrcArgs, 1),
1017 !if (!eq(HasModifiers, 1),
1018 // VOP1 with modifiers
1019 (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0,
1020 ClampMod:$clamp, omod:$omod)
1022 // VOP1 without modifiers
1025 !if (!eq(NumSrcArgs, 2),
1026 !if (!eq(HasModifiers, 1),
1027 // VOP 2 with modifiers
1028 (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0,
1029 InputModsNoDefault:$src1_modifiers, Src1RC:$src1,
1030 ClampMod:$clamp, omod:$omod)
1032 // VOP2 without modifiers
1033 (ins Src0RC:$src0, Src1RC:$src1)
1035 /* NumSrcArgs == 3 */,
1036 !if (!eq(HasModifiers, 1),
1037 // VOP3 with modifiers
1038 (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0,
1039 InputModsNoDefault:$src1_modifiers, Src1RC:$src1,
1040 InputModsNoDefault:$src2_modifiers, Src2RC:$src2,
1041 ClampMod:$clamp, omod:$omod)
1043 // VOP3 without modifiers
1044 (ins Src0RC:$src0, Src1RC:$src1, Src2RC:$src2)
1048 // Returns the assembly string for the inputs and outputs of a VOP[12C]
1049 // instruction. This does not add the _e32 suffix, so it can be reused
1051 class getAsm32 <int NumSrcArgs> {
1052 string src1 = ", $src1";
1053 string src2 = ", $src2";
1054 string ret = "$dst, $src0"#
1055 !if(!eq(NumSrcArgs, 1), "", src1)#
1056 !if(!eq(NumSrcArgs, 3), src2, "");
1059 // Returns the assembly string for the inputs and outputs of a VOP3
1061 class getAsm64 <int NumSrcArgs, bit HasModifiers> {
1062 string src0 = !if(!eq(NumSrcArgs, 1), "$src0_modifiers", "$src0_modifiers,");
1063 string src1 = !if(!eq(NumSrcArgs, 1), "",
1064 !if(!eq(NumSrcArgs, 2), " $src1_modifiers",
1065 " $src1_modifiers,"));
1066 string src2 = !if(!eq(NumSrcArgs, 3), " $src2_modifiers", "");
1068 !if(!eq(HasModifiers, 0),
1069 getAsm32<NumSrcArgs>.ret,
1070 "$dst, "#src0#src1#src2#"$clamp"#"$omod");
1074 class VOPProfile <list<ValueType> _ArgVT> {
1076 field list<ValueType> ArgVT = _ArgVT;
1078 field ValueType DstVT = ArgVT[0];
1079 field ValueType Src0VT = ArgVT[1];
1080 field ValueType Src1VT = ArgVT[2];
1081 field ValueType Src2VT = ArgVT[3];
1082 field RegisterOperand DstRC = getVALUDstForVT<DstVT>.ret;
1083 field RegisterOperand Src0RC32 = getVOPSrc0ForVT<Src0VT>.ret;
1084 field RegisterClass Src1RC32 = getVOPSrc1ForVT<Src1VT>.ret;
1085 field RegisterOperand Src0RC64 = getVOP3SrcForVT<Src0VT>.ret;
1086 field RegisterOperand Src1RC64 = getVOP3SrcForVT<Src1VT>.ret;
1087 field RegisterOperand Src2RC64 = getVOP3SrcForVT<Src2VT>.ret;
1089 field int NumSrcArgs = getNumSrcArgs<Src1VT, Src2VT>.ret;
1090 field bit HasModifiers = hasModifiers<Src0VT>.ret;
1092 field dag Outs = (outs DstRC:$dst);
1094 field dag Ins32 = getIns32<Src0RC32, Src1RC32, NumSrcArgs>.ret;
1095 field dag Ins64 = getIns64<Src0RC64, Src1RC64, Src2RC64, NumSrcArgs,
1098 field string Asm32 = getAsm32<NumSrcArgs>.ret;
1099 field string Asm64 = getAsm64<NumSrcArgs, HasModifiers>.ret;
1102 // FIXME: I think these F16/I16 profiles will need to use f16/i16 types in order
1103 // for the instruction patterns to work.
1104 def VOP_F16_F16 : VOPProfile <[f16, f16, untyped, untyped]>;
1105 def VOP_F16_I16 : VOPProfile <[f16, i32, untyped, untyped]>;
1106 def VOP_I16_F16 : VOPProfile <[i32, f16, untyped, untyped]>;
1108 def VOP_F16_F16_F16 : VOPProfile <[f16, f16, f16, untyped]>;
1109 def VOP_F16_F16_I16 : VOPProfile <[f16, f16, i32, untyped]>;
1110 def VOP_I16_I16_I16 : VOPProfile <[i32, i32, i32, untyped]>;
1112 def VOP_F32_F32 : VOPProfile <[f32, f32, untyped, untyped]>;
1113 def VOP_F32_F64 : VOPProfile <[f32, f64, untyped, untyped]>;
1114 def VOP_F32_I32 : VOPProfile <[f32, i32, untyped, untyped]>;
1115 def VOP_F64_F32 : VOPProfile <[f64, f32, untyped, untyped]>;
1116 def VOP_F64_F64 : VOPProfile <[f64, f64, untyped, untyped]>;
1117 def VOP_F64_I32 : VOPProfile <[f64, i32, untyped, untyped]>;
1118 def VOP_I32_F32 : VOPProfile <[i32, f32, untyped, untyped]>;
1119 def VOP_I32_F64 : VOPProfile <[i32, f64, untyped, untyped]>;
1120 def VOP_I32_I32 : VOPProfile <[i32, i32, untyped, untyped]>;
1122 def VOP_F32_F32_F32 : VOPProfile <[f32, f32, f32, untyped]>;
1123 def VOP_F32_F32_I32 : VOPProfile <[f32, f32, i32, untyped]>;
1124 def VOP_F64_F64_F64 : VOPProfile <[f64, f64, f64, untyped]>;
1125 def VOP_F64_F64_I32 : VOPProfile <[f64, f64, i32, untyped]>;
1126 def VOP_I32_F32_F32 : VOPProfile <[i32, f32, f32, untyped]>;
1127 def VOP_I32_F32_I32 : VOPProfile <[i32, f32, i32, untyped]>;
1128 def VOP_I32_I32_I32 : VOPProfile <[i32, i32, i32, untyped]>;
1129 def VOP_I32_I32_I32_VCC : VOPProfile <[i32, i32, i32, untyped]> {
1130 let Src0RC32 = VCSrc_32;
1133 // VOPC instructions are a special case because for the 32-bit
1134 // encoding, we want to display the implicit vcc write as if it were
1135 // an explicit $dst.
1136 class VOPC_Profile<ValueType vt0, ValueType vt1 = vt0> : VOPProfile <[i1, vt0, vt1, untyped]> {
1137 let Asm32 = "vcc, $src0, $src1";
1140 class VOPC_Class_Profile<ValueType vt> : VOPC_Profile<vt, i32> {
1141 let Ins64 = (ins InputModsNoDefault:$src0_modifiers, Src0RC64:$src0, Src1RC64:$src1);
1142 let Asm64 = "$dst, $src0_modifiers, $src1";
1145 def VOPC_I1_F32_F32 : VOPC_Profile<f32>;
1146 def VOPC_I1_F64_F64 : VOPC_Profile<f64>;
1147 def VOPC_I1_I32_I32 : VOPC_Profile<i32>;
1148 def VOPC_I1_I64_I64 : VOPC_Profile<i64>;
1150 def VOPC_I1_F32_I32 : VOPC_Class_Profile<f32>;
1151 def VOPC_I1_F64_I32 : VOPC_Class_Profile<f64>;
1153 def VOP_I64_I64_I32 : VOPProfile <[i64, i64, i32, untyped]>;
1154 def VOP_I64_I32_I64 : VOPProfile <[i64, i32, i64, untyped]>;
1155 def VOP_I64_I64_I64 : VOPProfile <[i64, i64, i64, untyped]>;
1156 def VOP_CNDMASK : VOPProfile <[i32, i32, i32, untyped]> {
1157 let Ins32 = (ins Src0RC32:$src0, Src1RC32:$src1);
1158 let Ins64 = (ins Src0RC64:$src0, Src1RC64:$src1, SSrc_64:$src2);
1159 let Asm64 = "$dst, $src0, $src1, $src2";
1162 def VOP_F32_F32_F32_F32 : VOPProfile <[f32, f32, f32, f32]>;
1163 def VOP_MADK : VOPProfile <[f32, f32, f32, f32]> {
1164 field dag Ins = (ins VCSrc_32:$src0, VGPR_32:$vsrc1, u32imm:$src2);
1165 field string Asm = "$dst, $src0, $vsrc1, $src2";
1167 def VOP_MAC : VOPProfile <[f32, f32, f32, f32]> {
1168 let Ins32 = (ins Src0RC32:$src0, Src1RC32:$src1, VGPR_32:$src2);
1169 let Ins64 = getIns64<Src0RC64, Src1RC64, RegisterOperand<VGPR_32>, 3,
1171 let Asm32 = getAsm32<2>.ret;
1172 let Asm64 = getAsm64<2, HasModifiers>.ret;
1174 def VOP_F64_F64_F64_F64 : VOPProfile <[f64, f64, f64, f64]>;
1175 def VOP_I32_I32_I32_I32 : VOPProfile <[i32, i32, i32, i32]>;
1176 def VOP_I64_I32_I32_I64 : VOPProfile <[i64, i32, i32, i64]>;
1178 class SIInstAlias <string asm, dag result> : InstAlias <asm, result>,
1180 field bit isCompare;
1181 field bit isCommutable;
1184 class VOP <string opName> {
1185 string OpName = opName;
1188 class VOP2_REV <string revOp, bit isOrig> {
1189 string RevOp = revOp;
1190 bit IsOrig = isOrig;
1193 class AtomicNoRet <string noRetOp, bit isRet> {
1194 string NoRetOp = noRetOp;
1198 class VOP1_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
1199 VOP1Common <outs, ins, "", pattern>,
1201 SIMCInstr <opName#"_e32", SISubtarget.NONE>,
1202 MnemonicAlias<opName#"_e32", opName> {
1204 let isCodeGenOnly = 1;
1210 class VOP1_Real_si <string opName, vop1 op, dag outs, dag ins, string asm> :
1211 VOP1<op.SI, outs, ins, asm, []>,
1212 SIMCInstr <opName#"_e32", SISubtarget.SI> {
1213 let AssemblerPredicate = SIAssemblerPredicate;
1216 class VOP1_Real_vi <string opName, vop1 op, dag outs, dag ins, string asm> :
1217 VOP1<op.VI, outs, ins, asm, []>,
1218 SIMCInstr <opName#"_e32", SISubtarget.VI> {
1219 let AssemblerPredicates = [isVI];
1222 multiclass VOP1_m <vop1 op, dag outs, dag ins, string asm, list<dag> pattern,
1224 def "" : VOP1_Pseudo <outs, ins, pattern, opName>;
1226 def _si : VOP1_Real_si <opName, op, outs, ins, asm>;
1228 def _vi : VOP1_Real_vi <opName, op, outs, ins, asm>;
1231 multiclass VOP1SI_m <vop1 op, dag outs, dag ins, string asm, list<dag> pattern,
1233 def "" : VOP1_Pseudo <outs, ins, pattern, opName>;
1235 def _si : VOP1_Real_si <opName, op, outs, ins, asm>;
1238 class VOP2_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
1239 VOP2Common <outs, ins, "", pattern>,
1241 SIMCInstr<opName#"_e32", SISubtarget.NONE>,
1242 MnemonicAlias<opName#"_e32", opName> {
1244 let isCodeGenOnly = 1;
1247 class VOP2_Real_si <string opName, vop2 op, dag outs, dag ins, string asm> :
1248 VOP2 <op.SI, outs, ins, opName#asm, []>,
1249 SIMCInstr <opName#"_e32", SISubtarget.SI> {
1250 let AssemblerPredicates = [isSICI];
1253 class VOP2_Real_vi <string opName, vop2 op, dag outs, dag ins, string asm> :
1254 VOP2 <op.VI, outs, ins, opName#asm, []>,
1255 SIMCInstr <opName#"_e32", SISubtarget.VI> {
1256 let AssemblerPredicates = [isVI];
1259 multiclass VOP2SI_m <vop2 op, dag outs, dag ins, string asm, list<dag> pattern,
1260 string opName, string revOp> {
1261 def "" : VOP2_Pseudo <outs, ins, pattern, opName>,
1262 VOP2_REV<revOp#"_e32", !eq(revOp, opName)>;
1264 def _si : VOP2_Real_si <opName, op, outs, ins, asm>;
1267 multiclass VOP2_m <vop2 op, dag outs, dag ins, string asm, list<dag> pattern,
1268 string opName, string revOp> {
1269 def "" : VOP2_Pseudo <outs, ins, pattern, opName>,
1270 VOP2_REV<revOp#"_e32", !eq(revOp, opName)>;
1272 def _si : VOP2_Real_si <opName, op, outs, ins, asm>;
1274 def _vi : VOP2_Real_vi <opName, op, outs, ins, asm>;
1278 class VOP3DisableFields <bit HasSrc1, bit HasSrc2, bit HasModifiers> {
1280 bits<2> src0_modifiers = !if(HasModifiers, ?, 0);
1281 bits<2> src1_modifiers = !if(HasModifiers, !if(HasSrc1, ?, 0), 0);
1282 bits<2> src2_modifiers = !if(HasModifiers, !if(HasSrc2, ?, 0), 0);
1283 bits<2> omod = !if(HasModifiers, ?, 0);
1284 bits<1> clamp = !if(HasModifiers, ?, 0);
1285 bits<9> src1 = !if(HasSrc1, ?, 0);
1286 bits<9> src2 = !if(HasSrc2, ?, 0);
1289 class VOP3DisableModFields <bit HasSrc0Mods,
1290 bit HasSrc1Mods = 0,
1291 bit HasSrc2Mods = 0,
1292 bit HasOutputMods = 0> {
1293 bits<2> src0_modifiers = !if(HasSrc0Mods, ?, 0);
1294 bits<2> src1_modifiers = !if(HasSrc1Mods, ?, 0);
1295 bits<2> src2_modifiers = !if(HasSrc2Mods, ?, 0);
1296 bits<2> omod = !if(HasOutputMods, ?, 0);
1297 bits<1> clamp = !if(HasOutputMods, ?, 0);
1300 class VOP3_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
1301 VOP3Common <outs, ins, "", pattern>,
1303 SIMCInstr<opName#"_e64", SISubtarget.NONE>,
1304 MnemonicAlias<opName#"_e64", opName> {
1306 let isCodeGenOnly = 1;
1309 class VOP3_Real_si <bits<9> op, dag outs, dag ins, string asm, string opName> :
1310 VOP3Common <outs, ins, asm, []>,
1312 SIMCInstr<opName#"_e64", SISubtarget.SI> {
1313 let AssemblerPredicates = [isSICI];
1316 class VOP3_Real_vi <bits<10> op, dag outs, dag ins, string asm, string opName> :
1317 VOP3Common <outs, ins, asm, []>,
1319 SIMCInstr <opName#"_e64", SISubtarget.VI> {
1320 let AssemblerPredicates = [isVI];
1323 class VOP3b_Real_si <bits<9> op, dag outs, dag ins, string asm, string opName> :
1324 VOP3Common <outs, ins, asm, []>,
1326 SIMCInstr<opName#"_e64", SISubtarget.SI> {
1327 let AssemblerPredicates = [isSICI];
1330 class VOP3b_Real_vi <bits<10> op, dag outs, dag ins, string asm, string opName> :
1331 VOP3Common <outs, ins, asm, []>,
1333 SIMCInstr <opName#"_e64", SISubtarget.VI> {
1334 let AssemblerPredicates = [isVI];
1337 multiclass VOP3_m <vop op, dag outs, dag ins, string asm, list<dag> pattern,
1338 string opName, int NumSrcArgs, bit HasMods = 1> {
1340 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
1342 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
1343 VOP3DisableFields<!if(!eq(NumSrcArgs, 1), 0, 1),
1344 !if(!eq(NumSrcArgs, 2), 0, 1),
1346 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
1347 VOP3DisableFields<!if(!eq(NumSrcArgs, 1), 0, 1),
1348 !if(!eq(NumSrcArgs, 2), 0, 1),
1352 // VOP3_m without source modifiers
1353 multiclass VOP3_m_nomods <vop op, dag outs, dag ins, string asm, list<dag> pattern,
1354 string opName, int NumSrcArgs, bit HasMods = 1> {
1356 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
1358 let src0_modifiers = 0,
1363 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>;
1364 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>;
1368 multiclass VOP3_1_m <vop op, dag outs, dag ins, string asm,
1369 list<dag> pattern, string opName, bit HasMods = 1> {
1371 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
1373 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
1374 VOP3DisableFields<0, 0, HasMods>;
1376 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
1377 VOP3DisableFields<0, 0, HasMods>;
1380 multiclass VOP3SI_1_m <vop op, dag outs, dag ins, string asm,
1381 list<dag> pattern, string opName, bit HasMods = 1> {
1383 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
1385 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
1386 VOP3DisableFields<0, 0, HasMods>;
1387 // No VI instruction. This class is for SI only.
1390 multiclass VOP3_2_m <vop op, dag outs, dag ins, string asm,
1391 list<dag> pattern, string opName, string revOp,
1392 bit HasMods = 1, bit UseFullOp = 0> {
1394 def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
1395 VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
1397 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
1398 VOP3DisableFields<1, 0, HasMods>;
1400 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
1401 VOP3DisableFields<1, 0, HasMods>;
1404 multiclass VOP3SI_2_m <vop op, dag outs, dag ins, string asm,
1405 list<dag> pattern, string opName, string revOp,
1406 bit HasMods = 1, bit UseFullOp = 0> {
1408 def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
1409 VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
1411 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
1412 VOP3DisableFields<1, 0, HasMods>;
1414 // No VI instruction. This class is for SI only.
1417 // XXX - Is v_div_scale_{f32|f64} only available in vop3b without
1418 // option of implicit vcc use?
1419 multiclass VOP3b_2_m <vop op, dag outs, dag ins, string asm,
1420 list<dag> pattern, string opName, string revOp,
1421 bit HasMods = 1, bit UseFullOp = 0> {
1422 def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
1423 VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
1425 // The VOP2 variant puts the carry out into VCC, the VOP3 variant
1426 // can write it into any SGPR. We currently don't use the carry out,
1427 // so for now hardcode it to VCC as well.
1428 let sdst = SIOperand.VCC, Defs = [VCC] in {
1429 def _si : VOP3b_Real_si <op.SI3, outs, ins, asm, opName>,
1430 VOP3DisableFields<1, 0, HasMods>;
1432 def _vi : VOP3b_Real_vi <op.VI3, outs, ins, asm, opName>,
1433 VOP3DisableFields<1, 0, HasMods>;
1434 } // End sdst = SIOperand.VCC, Defs = [VCC]
1437 multiclass VOP3b_3_m <vop op, dag outs, dag ins, string asm,
1438 list<dag> pattern, string opName, string revOp,
1439 bit HasMods = 1, bit UseFullOp = 0> {
1440 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
1443 def _si : VOP3b_Real_si <op.SI3, outs, ins, asm, opName>,
1444 VOP3DisableFields<1, 1, HasMods>;
1446 def _vi : VOP3b_Real_vi <op.VI3, outs, ins, asm, opName>,
1447 VOP3DisableFields<1, 1, HasMods>;
1450 multiclass VOP3_C_m <vop op, dag outs, dag ins, string asm,
1451 list<dag> pattern, string opName,
1452 bit HasMods, bit defExec, string revOp> {
1454 def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
1455 VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
1457 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
1458 VOP3DisableFields<1, 0, HasMods> {
1459 let Defs = !if(defExec, [EXEC], []);
1462 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
1463 VOP3DisableFields<1, 0, HasMods> {
1464 let Defs = !if(defExec, [EXEC], []);
1468 // An instruction that is VOP2 on SI and VOP3 on VI, no modifiers.
1469 multiclass VOP2SI_3VI_m <vop3 op, string opName, dag outs, dag ins,
1470 string asm, list<dag> pattern = []> {
1471 let isPseudo = 1, isCodeGenOnly = 1 in {
1472 def "" : VOPAnyCommon <outs, ins, "", pattern>,
1473 SIMCInstr<opName, SISubtarget.NONE>;
1476 def _si : VOP2 <op.SI3{5-0}, outs, ins, asm, []>,
1477 SIMCInstr <opName, SISubtarget.SI> {
1478 let AssemblerPredicates = [isSICI];
1481 def _vi : VOP3Common <outs, ins, asm, []>,
1483 VOP3DisableFields <1, 0, 0>,
1484 SIMCInstr <opName, SISubtarget.VI> {
1485 let AssemblerPredicates = [isVI];
1489 multiclass VOP1_Helper <vop1 op, string opName, dag outs,
1490 dag ins32, string asm32, list<dag> pat32,
1491 dag ins64, string asm64, list<dag> pat64,
1494 defm _e32 : VOP1_m <op, outs, ins32, opName#asm32, pat32, opName>;
1496 defm _e64 : VOP3_1_m <op, outs, ins64, opName#asm64, pat64, opName, HasMods>;
1499 multiclass VOP1Inst <vop1 op, string opName, VOPProfile P,
1500 SDPatternOperator node = null_frag> : VOP1_Helper <
1502 P.Ins32, P.Asm32, [],
1505 [(set P.DstVT:$dst, (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0,
1506 i32:$src0_modifiers, i1:$clamp, i32:$omod))))],
1507 [(set P.DstVT:$dst, (node P.Src0VT:$src0))]),
1511 multiclass VOP1InstSI <vop1 op, string opName, VOPProfile P,
1512 SDPatternOperator node = null_frag> {
1514 defm _e32 : VOP1SI_m <op, P.Outs, P.Ins32, opName#P.Asm32, [], opName>;
1516 defm _e64 : VOP3SI_1_m <op, P.Outs, P.Ins64, opName#P.Asm64,
1518 [(set P.DstVT:$dst, (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0,
1519 i32:$src0_modifiers, i1:$clamp, i32:$omod))))],
1520 [(set P.DstVT:$dst, (node P.Src0VT:$src0))]),
1521 opName, P.HasModifiers>;
1524 multiclass VOP2_Helper <vop2 op, string opName, dag outs,
1525 dag ins32, string asm32, list<dag> pat32,
1526 dag ins64, string asm64, list<dag> pat64,
1527 string revOp, bit HasMods> {
1528 defm _e32 : VOP2_m <op, outs, ins32, asm32, pat32, opName, revOp>;
1530 defm _e64 : VOP3_2_m <op,
1531 outs, ins64, opName#asm64, pat64, opName, revOp, HasMods
1535 multiclass VOP2Inst <vop2 op, string opName, VOPProfile P,
1536 SDPatternOperator node = null_frag,
1537 string revOp = opName> : VOP2_Helper <
1539 P.Ins32, P.Asm32, [],
1543 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1544 i1:$clamp, i32:$omod)),
1545 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1546 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1547 revOp, P.HasModifiers
1550 multiclass VOP2InstSI <vop2 op, string opName, VOPProfile P,
1551 SDPatternOperator node = null_frag,
1552 string revOp = opName> {
1553 defm _e32 : VOP2SI_m <op, P.Outs, P.Ins32, P.Asm32, [], opName, revOp>;
1555 defm _e64 : VOP3SI_2_m <op, P.Outs, P.Ins64, opName#P.Asm64,
1558 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1559 i1:$clamp, i32:$omod)),
1560 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1561 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1562 opName, revOp, P.HasModifiers>;
1565 multiclass VOP2b_Helper <vop2 op, string opName, dag outs,
1566 dag ins32, string asm32, list<dag> pat32,
1567 dag ins64, string asm64, list<dag> pat64,
1568 string revOp, bit HasMods> {
1570 defm _e32 : VOP2_m <op, outs, ins32, asm32, pat32, opName, revOp>;
1572 defm _e64 : VOP3b_2_m <op,
1573 outs, ins64, opName#asm64, pat64, opName, revOp, HasMods
1577 multiclass VOP2bInst <vop2 op, string opName, VOPProfile P,
1578 SDPatternOperator node = null_frag,
1579 string revOp = opName> : VOP2b_Helper <
1581 P.Ins32, P.Asm32, [],
1585 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1586 i1:$clamp, i32:$omod)),
1587 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1588 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1589 revOp, P.HasModifiers
1592 // A VOP2 instruction that is VOP3-only on VI.
1593 multiclass VOP2_VI3_Helper <vop23 op, string opName, dag outs,
1594 dag ins32, string asm32, list<dag> pat32,
1595 dag ins64, string asm64, list<dag> pat64,
1596 string revOp, bit HasMods> {
1597 defm _e32 : VOP2SI_m <op, outs, ins32, asm32, pat32, opName, revOp>;
1599 defm _e64 : VOP3_2_m <op, outs, ins64, opName#asm64, pat64, opName,
1603 multiclass VOP2_VI3_Inst <vop23 op, string opName, VOPProfile P,
1604 SDPatternOperator node = null_frag,
1605 string revOp = opName>
1608 P.Ins32, P.Asm32, [],
1612 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1613 i1:$clamp, i32:$omod)),
1614 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1615 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1616 revOp, P.HasModifiers
1619 multiclass VOP2MADK <vop2 op, string opName, list<dag> pattern = []> {
1621 def "" : VOP2_Pseudo <VOP_MADK.Outs, VOP_MADK.Ins, pattern, opName>;
1623 let isCodeGenOnly = 0 in {
1624 def _si : VOP2Common <VOP_MADK.Outs, VOP_MADK.Ins,
1625 !strconcat(opName, VOP_MADK.Asm), []>,
1626 SIMCInstr <opName#"_e32", SISubtarget.SI>,
1627 VOP2_MADKe <op.SI> {
1628 let AssemblerPredicates = [isSICI];
1631 def _vi : VOP2Common <VOP_MADK.Outs, VOP_MADK.Ins,
1632 !strconcat(opName, VOP_MADK.Asm), []>,
1633 SIMCInstr <opName#"_e32", SISubtarget.VI>,
1634 VOP2_MADKe <op.VI> {
1635 let AssemblerPredicates = [isVI];
1637 } // End isCodeGenOnly = 0
1640 class VOPC_Pseudo <dag ins, list<dag> pattern, string opName> :
1641 VOPCCommon <ins, "", pattern>,
1643 SIMCInstr<opName#"_e32", SISubtarget.NONE> {
1645 let isCodeGenOnly = 1;
1648 multiclass VOPC_m <vopc op, dag ins, string op_asm, list<dag> pattern,
1649 string opName, bit DefExec, VOPProfile p,
1650 string revOpName = "", string asm = opName#"_e32 "#op_asm,
1651 string alias_asm = opName#" "#op_asm> {
1652 def "" : VOPC_Pseudo <ins, pattern, opName>;
1654 let AssemblerPredicates = [isSICI] in {
1656 def _si : VOPC<op.SI, ins, asm, []>,
1657 SIMCInstr <opName#"_e32", SISubtarget.SI> {
1658 let Defs = !if(DefExec, [VCC, EXEC], [VCC]);
1659 let hasSideEffects = DefExec;
1664 (!cast<Instruction>(NAME#"_e32_si") p.Src0RC32:$src0, p.Src1RC32:$src1)
1667 } // End AssemblerPredicates = [isSICI]
1670 let AssemblerPredicates = [isVI] in {
1672 def _vi : VOPC<op.VI, ins, asm, []>,
1673 SIMCInstr <opName#"_e32", SISubtarget.VI> {
1674 let Defs = !if(DefExec, [VCC, EXEC], [VCC]);
1675 let hasSideEffects = DefExec;
1680 (!cast<Instruction>(NAME#"_e32_vi") p.Src0RC32:$src0, p.Src1RC32:$src1)
1683 } // End AssemblerPredicates = [isVI]
1686 multiclass VOPC_Helper <vopc op, string opName,
1687 dag ins32, string asm32, list<dag> pat32,
1688 dag out64, dag ins64, string asm64, list<dag> pat64,
1689 bit HasMods, bit DefExec, string revOp,
1691 defm _e32 : VOPC_m <op, ins32, asm32, pat32, opName, DefExec, p>;
1693 defm _e64 : VOP3_C_m <op, out64, ins64, opName#asm64, pat64,
1694 opName, HasMods, DefExec, revOp>;
1697 // Special case for class instructions which only have modifiers on
1698 // the 1st source operand.
1699 multiclass VOPC_Class_Helper <vopc op, string opName,
1700 dag ins32, string asm32, list<dag> pat32,
1701 dag out64, dag ins64, string asm64, list<dag> pat64,
1702 bit HasMods, bit DefExec, string revOp,
1704 defm _e32 : VOPC_m <op, ins32, asm32, pat32, opName, DefExec, p>;
1706 defm _e64 : VOP3_C_m <op, out64, ins64, opName#asm64, pat64,
1707 opName, HasMods, DefExec, revOp>,
1708 VOP3DisableModFields<1, 0, 0>;
1711 multiclass VOPCInst <vopc op, string opName,
1712 VOPProfile P, PatLeaf cond = COND_NULL,
1713 string revOp = opName,
1714 bit DefExec = 0> : VOPC_Helper <
1716 P.Ins32, P.Asm32, [],
1717 (outs VOPDstS64:$dst), P.Ins64, P.Asm64,
1720 (setcc (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1721 i1:$clamp, i32:$omod)),
1722 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1724 [(set i1:$dst, (setcc P.Src0VT:$src0, P.Src1VT:$src1, cond))]),
1725 P.HasModifiers, DefExec, revOp, P
1728 multiclass VOPCClassInst <vopc op, string opName, VOPProfile P,
1729 bit DefExec = 0> : VOPC_Class_Helper <
1731 P.Ins32, P.Asm32, [],
1732 (outs VOPDstS64:$dst), P.Ins64, P.Asm64,
1735 (AMDGPUfp_class (P.Src0VT (VOP3Mods0Clamp0OMod P.Src0VT:$src0, i32:$src0_modifiers)), P.Src1VT:$src1))],
1736 [(set i1:$dst, (AMDGPUfp_class P.Src0VT:$src0, P.Src1VT:$src1))]),
1737 P.HasModifiers, DefExec, opName, P
1741 multiclass VOPC_F32 <vopc op, string opName, PatLeaf cond = COND_NULL, string revOp = opName> :
1742 VOPCInst <op, opName, VOPC_I1_F32_F32, cond, revOp>;
1744 multiclass VOPC_F64 <vopc op, string opName, PatLeaf cond = COND_NULL, string revOp = opName> :
1745 VOPCInst <op, opName, VOPC_I1_F64_F64, cond, revOp>;
1747 multiclass VOPC_I32 <vopc op, string opName, PatLeaf cond = COND_NULL, string revOp = opName> :
1748 VOPCInst <op, opName, VOPC_I1_I32_I32, cond, revOp>;
1750 multiclass VOPC_I64 <vopc op, string opName, PatLeaf cond = COND_NULL, string revOp = opName> :
1751 VOPCInst <op, opName, VOPC_I1_I64_I64, cond, revOp>;
1754 multiclass VOPCX <vopc op, string opName, VOPProfile P,
1755 PatLeaf cond = COND_NULL,
1757 : VOPCInst <op, opName, P, cond, revOp, 1>;
1759 multiclass VOPCX_F32 <vopc op, string opName, string revOp = opName> :
1760 VOPCX <op, opName, VOPC_I1_F32_F32, COND_NULL, revOp>;
1762 multiclass VOPCX_F64 <vopc op, string opName, string revOp = opName> :
1763 VOPCX <op, opName, VOPC_I1_F64_F64, COND_NULL, revOp>;
1765 multiclass VOPCX_I32 <vopc op, string opName, string revOp = opName> :
1766 VOPCX <op, opName, VOPC_I1_I32_I32, COND_NULL, revOp>;
1768 multiclass VOPCX_I64 <vopc op, string opName, string revOp = opName> :
1769 VOPCX <op, opName, VOPC_I1_I64_I64, COND_NULL, revOp>;
1771 multiclass VOP3_Helper <vop3 op, string opName, dag outs, dag ins, string asm,
1772 list<dag> pat, int NumSrcArgs, bit HasMods> : VOP3_m <
1773 op, outs, ins, opName#" "#asm, pat, opName, NumSrcArgs, HasMods
1776 multiclass VOPC_CLASS_F32 <vopc op, string opName> :
1777 VOPCClassInst <op, opName, VOPC_I1_F32_I32, 0>;
1779 multiclass VOPCX_CLASS_F32 <vopc op, string opName> :
1780 VOPCClassInst <op, opName, VOPC_I1_F32_I32, 1>;
1782 multiclass VOPC_CLASS_F64 <vopc op, string opName> :
1783 VOPCClassInst <op, opName, VOPC_I1_F64_I32, 0>;
1785 multiclass VOPCX_CLASS_F64 <vopc op, string opName> :
1786 VOPCClassInst <op, opName, VOPC_I1_F64_I32, 1>;
1788 multiclass VOP3Inst <vop3 op, string opName, VOPProfile P,
1789 SDPatternOperator node = null_frag> : VOP3_Helper <
1790 op, opName, (outs P.DstRC.RegClass:$dst), P.Ins64, P.Asm64,
1791 !if(!eq(P.NumSrcArgs, 3),
1794 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1795 i1:$clamp, i32:$omod)),
1796 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1797 (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers))))],
1798 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1,
1800 !if(!eq(P.NumSrcArgs, 2),
1803 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1804 i1:$clamp, i32:$omod)),
1805 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1806 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))])
1807 /* P.NumSrcArgs == 1 */,
1810 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1811 i1:$clamp, i32:$omod))))],
1812 [(set P.DstVT:$dst, (node P.Src0VT:$src0))]))),
1813 P.NumSrcArgs, P.HasModifiers
1816 // Special case for v_div_fmas_{f32|f64}, since it seems to be the
1817 // only VOP instruction that implicitly reads VCC.
1818 multiclass VOP3_VCC_Inst <vop3 op, string opName,
1820 SDPatternOperator node = null_frag> : VOP3_Helper <
1822 (outs P.DstRC.RegClass:$dst),
1823 (ins InputModsNoDefault:$src0_modifiers, P.Src0RC64:$src0,
1824 InputModsNoDefault:$src1_modifiers, P.Src1RC64:$src1,
1825 InputModsNoDefault:$src2_modifiers, P.Src2RC64:$src2,
1828 "$dst, $src0_modifiers, $src1_modifiers, $src2_modifiers"#"$clamp"#"$omod",
1830 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1831 i1:$clamp, i32:$omod)),
1832 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1833 (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers)),
1838 multiclass VOP3b_Helper <vop op, RegisterClass vrc, RegisterOperand arc,
1839 string opName, list<dag> pattern> :
1841 op, (outs vrc:$vdst, SReg_64:$sdst),
1842 (ins InputModsNoDefault:$src0_modifiers, arc:$src0,
1843 InputModsNoDefault:$src1_modifiers, arc:$src1,
1844 InputModsNoDefault:$src2_modifiers, arc:$src2,
1845 ClampMod:$clamp, omod:$omod),
1846 opName#" $vdst, $sdst, $src0_modifiers, $src1_modifiers, $src2_modifiers"#"$clamp"#"$omod", pattern,
1847 opName, opName, 1, 1
1850 multiclass VOP3b_64 <vop3 op, string opName, list<dag> pattern> :
1851 VOP3b_Helper <op, VReg_64, VSrc_64, opName, pattern>;
1853 multiclass VOP3b_32 <vop3 op, string opName, list<dag> pattern> :
1854 VOP3b_Helper <op, VGPR_32, VSrc_32, opName, pattern>;
1857 class Vop3ModPat<Instruction Inst, VOPProfile P, SDPatternOperator node> : Pat<
1858 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers, i1:$clamp, i32:$omod)),
1859 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1860 (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers))),
1861 (Inst i32:$src0_modifiers, P.Src0VT:$src0,
1862 i32:$src1_modifiers, P.Src1VT:$src1,
1863 i32:$src2_modifiers, P.Src2VT:$src2,
1867 //===----------------------------------------------------------------------===//
1868 // Interpolation opcodes
1869 //===----------------------------------------------------------------------===//
1871 class VINTRP_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1872 VINTRPCommon <outs, ins, "", pattern>,
1873 SIMCInstr<opName, SISubtarget.NONE> {
1875 let isCodeGenOnly = 1;
1878 class VINTRP_Real_si <bits <2> op, string opName, dag outs, dag ins,
1880 VINTRPCommon <outs, ins, asm, []>,
1882 SIMCInstr<opName, SISubtarget.SI>;
1884 class VINTRP_Real_vi <bits <2> op, string opName, dag outs, dag ins,
1886 VINTRPCommon <outs, ins, asm, []>,
1888 SIMCInstr<opName, SISubtarget.VI>;
1890 multiclass VINTRP_m <bits <2> op, dag outs, dag ins, string asm,
1891 list<dag> pattern = []> {
1892 def "" : VINTRP_Pseudo <NAME, outs, ins, pattern>;
1894 def _si : VINTRP_Real_si <op, NAME, outs, ins, asm>;
1896 def _vi : VINTRP_Real_vi <op, NAME, outs, ins, asm>;
1899 //===----------------------------------------------------------------------===//
1900 // Vector I/O classes
1901 //===----------------------------------------------------------------------===//
1903 class DS_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1904 DS <outs, ins, "", pattern>,
1905 SIMCInstr <opName, SISubtarget.NONE> {
1907 let isCodeGenOnly = 1;
1910 class DS_Real_si <bits<8> op, string opName, dag outs, dag ins, string asm> :
1911 DS <outs, ins, asm, []>,
1913 SIMCInstr <opName, SISubtarget.SI> {
1914 let isCodeGenOnly = 0;
1917 class DS_Real_vi <bits<8> op, string opName, dag outs, dag ins, string asm> :
1918 DS <outs, ins, asm, []>,
1920 SIMCInstr <opName, SISubtarget.VI>;
1922 class DS_Off16_Real_si <bits<8> op, string opName, dag outs, dag ins, string asm> :
1923 DS_Real_si <op,opName, outs, ins, asm> {
1925 // Single load interpret the 2 i8imm operands as a single i16 offset.
1927 let offset0 = offset{7-0};
1928 let offset1 = offset{15-8};
1929 let isCodeGenOnly = 0;
1932 class DS_Off16_Real_vi <bits<8> op, string opName, dag outs, dag ins, string asm> :
1933 DS_Real_vi <op, opName, outs, ins, asm> {
1935 // Single load interpret the 2 i8imm operands as a single i16 offset.
1937 let offset0 = offset{7-0};
1938 let offset1 = offset{15-8};
1941 multiclass DS_1A_RET <bits<8> op, string opName, RegisterClass rc,
1942 dag outs = (outs rc:$vdst),
1943 dag ins = (ins VGPR_32:$addr, ds_offset:$offset, gds:$gds),
1944 string asm = opName#" $vdst, $addr"#"$offset$gds"> {
1946 def "" : DS_Pseudo <opName, outs, ins, []>;
1948 let data0 = 0, data1 = 0 in {
1949 def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
1950 def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
1954 multiclass DS_1A_Off8_RET <bits<8> op, string opName, RegisterClass rc,
1955 dag outs = (outs rc:$vdst),
1956 dag ins = (ins VGPR_32:$addr, ds_offset0:$offset0, ds_offset1:$offset1,
1958 string asm = opName#" $vdst, $addr"#"$offset0"#"$offset1$gds"> {
1960 def "" : DS_Pseudo <opName, outs, ins, []>;
1962 let data0 = 0, data1 = 0, AsmMatchConverter = "cvtDSOffset01" in {
1963 def _si : DS_Real_si <op, opName, outs, ins, asm>;
1964 def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
1968 multiclass DS_1A1D_NORET <bits<8> op, string opName, RegisterClass rc,
1970 dag ins = (ins VGPR_32:$addr, rc:$data0, ds_offset:$offset, gds:$gds),
1971 string asm = opName#" $addr, $data0"#"$offset$gds"> {
1973 def "" : DS_Pseudo <opName, outs, ins, []>,
1974 AtomicNoRet<opName, 0>;
1976 let data1 = 0, vdst = 0 in {
1977 def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
1978 def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
1982 multiclass DS_1A1D_Off8_NORET <bits<8> op, string opName, RegisterClass rc,
1984 dag ins = (ins VGPR_32:$addr, rc:$data0, rc:$data1,
1985 ds_offset0:$offset0, ds_offset1:$offset1, gds01:$gds),
1986 string asm = opName#" $addr, $data0, $data1"#"$offset0"#"$offset1"#"$gds"> {
1988 def "" : DS_Pseudo <opName, outs, ins, []>;
1990 let vdst = 0, AsmMatchConverter = "cvtDSOffset01" in {
1991 def _si : DS_Real_si <op, opName, outs, ins, asm>;
1992 def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
1996 multiclass DS_1A1D_RET <bits<8> op, string opName, RegisterClass rc,
1997 string noRetOp = "",
1998 dag outs = (outs rc:$vdst),
1999 dag ins = (ins VGPR_32:$addr, rc:$data0, ds_offset:$offset, gds:$gds),
2000 string asm = opName#" $vdst, $addr, $data0"#"$offset$gds"> {
2002 def "" : DS_Pseudo <opName, outs, ins, []>,
2003 AtomicNoRet<noRetOp, 1>;
2006 def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
2007 def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
2011 multiclass DS_1A2D_RET_m <bits<8> op, string opName, RegisterClass rc,
2012 string noRetOp = "", dag ins,
2013 dag outs = (outs rc:$vdst),
2014 string asm = opName#" $vdst, $addr, $data0, $data1"#"$offset"#"$gds"> {
2016 def "" : DS_Pseudo <opName, outs, ins, []>,
2017 AtomicNoRet<noRetOp, 1>;
2019 def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
2020 def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
2023 multiclass DS_1A2D_RET <bits<8> op, string asm, RegisterClass rc,
2024 string noRetOp = "", RegisterClass src = rc> :
2025 DS_1A2D_RET_m <op, asm, rc, noRetOp,
2026 (ins VGPR_32:$addr, src:$data0, src:$data1,
2027 ds_offset:$offset, gds:$gds)
2030 multiclass DS_1A2D_NORET <bits<8> op, string opName, RegisterClass rc,
2031 string noRetOp = opName,
2033 dag ins = (ins VGPR_32:$addr, rc:$data0, rc:$data1,
2034 ds_offset:$offset, gds:$gds),
2035 string asm = opName#" $addr, $data0, $data1"#"$offset"#"$gds"> {
2037 def "" : DS_Pseudo <opName, outs, ins, []>,
2038 AtomicNoRet<noRetOp, 0>;
2041 def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
2042 def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
2046 multiclass DS_0A_RET <bits<8> op, string opName,
2047 dag outs = (outs VGPR_32:$vdst),
2048 dag ins = (ins ds_offset:$offset, gds:$gds),
2049 string asm = opName#" $vdst"#"$offset"#"$gds"> {
2051 let mayLoad = 1, mayStore = 1 in {
2052 def "" : DS_Pseudo <opName, outs, ins, []>;
2054 let addr = 0, data0 = 0, data1 = 0 in {
2055 def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
2056 def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
2057 } // end addr = 0, data0 = 0, data1 = 0
2058 } // end mayLoad = 1, mayStore = 1
2061 multiclass DS_1A_RET_GDS <bits<8> op, string opName,
2062 dag outs = (outs VGPR_32:$vdst),
2063 dag ins = (ins VGPR_32:$addr, ds_offset_gds:$offset),
2064 string asm = opName#" $vdst, $addr"#"$offset gds"> {
2066 def "" : DS_Pseudo <opName, outs, ins, []>;
2068 let data0 = 0, data1 = 0, gds = 1 in {
2069 def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
2070 def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
2071 } // end data0 = 0, data1 = 0, gds = 1
2074 multiclass DS_1A_GDS <bits<8> op, string opName,
2076 dag ins = (ins VGPR_32:$addr),
2077 string asm = opName#" $addr gds"> {
2079 def "" : DS_Pseudo <opName, outs, ins, []>;
2081 let vdst = 0, data0 = 0, data1 = 0, offset0 = 0, offset1 = 0, gds = 1 in {
2082 def _si : DS_Real_si <op, opName, outs, ins, asm>;
2083 def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
2084 } // end vdst = 0, data = 0, data1 = 0, gds = 1
2087 multiclass DS_1A <bits<8> op, string opName,
2089 dag ins = (ins VGPR_32:$addr, ds_offset:$offset, gds:$gds),
2090 string asm = opName#" $addr"#"$offset"#"$gds"> {
2092 let mayLoad = 1, mayStore = 1 in {
2093 def "" : DS_Pseudo <opName, outs, ins, []>;
2095 let vdst = 0, data0 = 0, data1 = 0 in {
2096 def _si : DS_Off16_Real_si <op, opName, outs, ins, asm>;
2097 def _vi : DS_Off16_Real_vi <op, opName, outs, ins, asm>;
2098 } // let vdst = 0, data0 = 0, data1 = 0
2099 } // end mayLoad = 1, mayStore = 1
2102 //===----------------------------------------------------------------------===//
2104 //===----------------------------------------------------------------------===//
2106 class MTBUF_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
2107 MTBUF <outs, ins, "", pattern>,
2108 SIMCInstr<opName, SISubtarget.NONE> {
2110 let isCodeGenOnly = 1;
2113 class MTBUF_Real_si <bits<3> op, string opName, dag outs, dag ins,
2115 MTBUF <outs, ins, asm, []>,
2117 SIMCInstr<opName, SISubtarget.SI>;
2119 class MTBUF_Real_vi <bits<4> op, string opName, dag outs, dag ins, string asm> :
2120 MTBUF <outs, ins, asm, []>,
2122 SIMCInstr <opName, SISubtarget.VI>;
2124 multiclass MTBUF_m <bits<3> op, string opName, dag outs, dag ins, string asm,
2125 list<dag> pattern> {
2127 def "" : MTBUF_Pseudo <opName, outs, ins, pattern>;
2129 def _si : MTBUF_Real_si <op, opName, outs, ins, asm>;
2131 def _vi : MTBUF_Real_vi <{0, op{2}, op{1}, op{0}}, opName, outs, ins, asm>;
2135 let mayStore = 1, mayLoad = 0 in {
2137 multiclass MTBUF_Store_Helper <bits<3> op, string opName,
2138 RegisterClass regClass> : MTBUF_m <
2140 (ins regClass:$vdata, u16imm:$offset, i1imm:$offen, i1imm:$idxen, i1imm:$glc,
2141 i1imm:$addr64, i8imm:$dfmt, i8imm:$nfmt, VGPR_32:$vaddr,
2142 SReg_128:$srsrc, i1imm:$slc, i1imm:$tfe, SCSrc_32:$soffset),
2143 opName#" $vdata, $offset, $offen, $idxen, $glc, $addr64, $dfmt,"
2144 #" $nfmt, $vaddr, $srsrc, $slc, $tfe, $soffset", []
2147 } // mayStore = 1, mayLoad = 0
2149 let mayLoad = 1, mayStore = 0 in {
2151 multiclass MTBUF_Load_Helper <bits<3> op, string opName,
2152 RegisterClass regClass> : MTBUF_m <
2153 op, opName, (outs regClass:$dst),
2154 (ins u16imm:$offset, i1imm:$offen, i1imm:$idxen, i1imm:$glc, i1imm:$addr64,
2155 i8imm:$dfmt, i8imm:$nfmt, VGPR_32:$vaddr, SReg_128:$srsrc,
2156 i1imm:$slc, i1imm:$tfe, SCSrc_32:$soffset),
2157 opName#" $dst, $offset, $offen, $idxen, $glc, $addr64, $dfmt,"
2158 #" $nfmt, $vaddr, $srsrc, $slc, $tfe, $soffset", []
2161 } // mayLoad = 1, mayStore = 0
2163 //===----------------------------------------------------------------------===//
2165 //===----------------------------------------------------------------------===//
2167 class mubuf <bits<7> si, bits<7> vi = si> {
2168 field bits<7> SI = si;
2169 field bits<7> VI = vi;
2172 let isCodeGenOnly = 0 in {
2174 class MUBUF_si <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern> :
2175 MUBUF <outs, ins, asm, pattern>, MUBUFe <op> {
2179 } // End let isCodeGenOnly = 0
2181 class MUBUF_vi <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern> :
2182 MUBUF <outs, ins, asm, pattern>, MUBUFe_vi <op> {
2186 class MUBUFAddr64Table <bit is_addr64, string suffix = ""> {
2187 bit IsAddr64 = is_addr64;
2188 string OpName = NAME # suffix;
2191 class MUBUF_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
2192 MUBUF <outs, ins, "", pattern>,
2193 SIMCInstr<opName, SISubtarget.NONE> {
2195 let isCodeGenOnly = 1;
2197 // dummy fields, so that we can use let statements around multiclasses
2207 class MUBUF_Real_si <mubuf op, string opName, dag outs, dag ins,
2209 MUBUF <outs, ins, asm, []>,
2211 SIMCInstr<opName, SISubtarget.SI> {
2215 class MUBUF_Real_vi <mubuf op, string opName, dag outs, dag ins,
2217 MUBUF <outs, ins, asm, []>,
2219 SIMCInstr<opName, SISubtarget.VI> {
2223 multiclass MUBUF_m <mubuf op, string opName, dag outs, dag ins, string asm,
2224 list<dag> pattern> {
2226 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
2227 MUBUFAddr64Table <0>;
2229 let addr64 = 0, isCodeGenOnly = 0 in {
2230 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
2233 def _vi : MUBUF_Real_vi <op, opName, outs, ins, asm>;
2236 multiclass MUBUFAddr64_m <mubuf op, string opName, dag outs,
2237 dag ins, string asm, list<dag> pattern> {
2239 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
2240 MUBUFAddr64Table <1>;
2242 let addr64 = 1, isCodeGenOnly = 0 in {
2243 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
2246 // There is no VI version. If the pseudo is selected, it should be lowered
2247 // for VI appropriately.
2250 multiclass MUBUFAtomicOffset_m <mubuf op, string opName, dag outs, dag ins,
2251 string asm, list<dag> pattern, bit is_return> {
2253 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
2254 MUBUFAddr64Table <0, !if(is_return, "_RTN", "")>,
2255 AtomicNoRet<NAME#"_OFFSET", is_return>;
2257 let offen = 0, idxen = 0, tfe = 0, vaddr = 0 in {
2259 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
2262 def _vi : MUBUF_Real_vi <op, opName, outs, ins, asm>;
2266 multiclass MUBUFAtomicAddr64_m <mubuf op, string opName, dag outs, dag ins,
2267 string asm, list<dag> pattern, bit is_return> {
2269 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
2270 MUBUFAddr64Table <1, !if(is_return, "_RTN", "")>,
2271 AtomicNoRet<NAME#"_ADDR64", is_return>;
2273 let offen = 0, idxen = 0, addr64 = 1, tfe = 0 in {
2274 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
2277 // There is no VI version. If the pseudo is selected, it should be lowered
2278 // for VI appropriately.
2281 multiclass MUBUF_Atomic <mubuf op, string name, RegisterClass rc,
2282 ValueType vt, SDPatternOperator atomic> {
2284 let mayStore = 1, mayLoad = 1, hasPostISelHook = 1 in {
2286 // No return variants
2289 defm _ADDR64 : MUBUFAtomicAddr64_m <
2290 op, name#"_addr64", (outs),
2291 (ins rc:$vdata, SReg_128:$srsrc, VReg_64:$vaddr,
2292 SCSrc_32:$soffset, mbuf_offset:$offset, slc:$slc),
2293 name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset"#"$slc", [], 0
2296 defm _OFFSET : MUBUFAtomicOffset_m <
2297 op, name#"_offset", (outs),
2298 (ins rc:$vdata, SReg_128:$srsrc, SCSrc_32:$soffset, mbuf_offset:$offset,
2300 name#" $vdata, $srsrc, $soffset"#"$offset"#"$slc", [], 0
2304 // Variant that return values
2305 let glc = 1, Constraints = "$vdata = $vdata_in",
2306 DisableEncoding = "$vdata_in" in {
2308 defm _RTN_ADDR64 : MUBUFAtomicAddr64_m <
2309 op, name#"_rtn_addr64", (outs rc:$vdata),
2310 (ins rc:$vdata_in, SReg_128:$srsrc, VReg_64:$vaddr,
2311 SCSrc_32:$soffset, mbuf_offset:$offset, slc:$slc),
2312 name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset"#" glc"#"$slc",
2314 (atomic (MUBUFAddr64Atomic v4i32:$srsrc, i64:$vaddr, i32:$soffset,
2315 i16:$offset, i1:$slc), vt:$vdata_in))], 1
2318 defm _RTN_OFFSET : MUBUFAtomicOffset_m <
2319 op, name#"_rtn_offset", (outs rc:$vdata),
2320 (ins rc:$vdata_in, SReg_128:$srsrc, SCSrc_32:$soffset,
2321 mbuf_offset:$offset, slc:$slc),
2322 name#" $vdata, $srsrc, $soffset"#"$offset"#" glc $slc",
2324 (atomic (MUBUFOffsetAtomic v4i32:$srsrc, i32:$soffset, i16:$offset,
2325 i1:$slc), vt:$vdata_in))], 1
2330 } // mayStore = 1, mayLoad = 1, hasPostISelHook = 1
2333 multiclass MUBUF_Load_Helper <mubuf op, string name, RegisterClass regClass,
2334 ValueType load_vt = i32,
2335 SDPatternOperator ld = null_frag> {
2337 let mayLoad = 1, mayStore = 0 in {
2338 let offen = 0, idxen = 0, vaddr = 0 in {
2339 defm _OFFSET : MUBUF_m <op, name#"_offset", (outs regClass:$vdata),
2340 (ins SReg_128:$srsrc, SCSrc_32:$soffset,
2341 mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
2342 name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
2343 [(set load_vt:$vdata, (ld (MUBUFOffset v4i32:$srsrc,
2344 i32:$soffset, i16:$offset,
2345 i1:$glc, i1:$slc, i1:$tfe)))]>;
2348 let offen = 1, idxen = 0 in {
2349 defm _OFFEN : MUBUF_m <op, name#"_offen", (outs regClass:$vdata),
2350 (ins VGPR_32:$vaddr, SReg_128:$srsrc,
2351 SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc, slc:$slc,
2353 name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
2356 let offen = 0, idxen = 1 in {
2357 defm _IDXEN : MUBUF_m <op, name#"_idxen", (outs regClass:$vdata),
2358 (ins VGPR_32:$vaddr, SReg_128:$srsrc,
2359 SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc,
2360 slc:$slc, tfe:$tfe),
2361 name#" $vdata, $vaddr, $srsrc, $soffset idxen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
2364 let offen = 1, idxen = 1 in {
2365 defm _BOTHEN : MUBUF_m <op, name#"_bothen", (outs regClass:$vdata),
2366 (ins VReg_64:$vaddr, SReg_128:$srsrc, SCSrc_32:$soffset,
2367 mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
2368 name#" $vdata, $vaddr, $srsrc, $soffset idxen offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
2371 let offen = 0, idxen = 0 in {
2372 defm _ADDR64 : MUBUFAddr64_m <op, name#"_addr64", (outs regClass:$vdata),
2373 (ins VReg_64:$vaddr, SReg_128:$srsrc,
2374 SCSrc_32:$soffset, mbuf_offset:$offset,
2375 glc:$glc, slc:$slc, tfe:$tfe),
2376 name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset"#
2377 "$glc"#"$slc"#"$tfe",
2378 [(set load_vt:$vdata, (ld (MUBUFAddr64 v4i32:$srsrc,
2379 i64:$vaddr, i32:$soffset,
2380 i16:$offset, i1:$glc, i1:$slc,
2386 multiclass MUBUF_Store_Helper <mubuf op, string name, RegisterClass vdataClass,
2387 ValueType store_vt = i32, SDPatternOperator st = null_frag> {
2388 let mayLoad = 0, mayStore = 1 in {
2389 defm : MUBUF_m <op, name, (outs),
2390 (ins vdataClass:$vdata, VGPR_32:$vaddr, SReg_128:$srsrc, SCSrc_32:$soffset,
2391 mbuf_offset:$offset, offen:$offen, idxen:$idxen, glc:$glc, slc:$slc,
2393 name#" $vdata, $vaddr, $srsrc, $soffset"#"$offen"#"$idxen"#"$offset"#
2394 "$glc"#"$slc"#"$tfe", []>;
2396 let offen = 0, idxen = 0, vaddr = 0 in {
2397 defm _OFFSET : MUBUF_m <op, name#"_offset",(outs),
2398 (ins vdataClass:$vdata, SReg_128:$srsrc, SCSrc_32:$soffset,
2399 mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
2400 name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
2401 [(st store_vt:$vdata, (MUBUFOffset v4i32:$srsrc, i32:$soffset,
2402 i16:$offset, i1:$glc, i1:$slc, i1:$tfe))]>;
2403 } // offen = 0, idxen = 0, vaddr = 0
2405 let offen = 1, idxen = 0 in {
2406 defm _OFFEN : MUBUF_m <op, name#"_offen", (outs),
2407 (ins vdataClass:$vdata, VGPR_32:$vaddr, SReg_128:$srsrc,
2408 SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc,
2409 slc:$slc, tfe:$tfe),
2410 name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#
2411 "$glc"#"$slc"#"$tfe", []>;
2412 } // end offen = 1, idxen = 0
2414 let offen = 0, idxen = 1 in {
2415 defm _IDXEN : MUBUF_m <op, name#"_idxen", (outs),
2416 (ins vdataClass:$vdata, VGPR_32:$vaddr, SReg_128:$srsrc,
2417 SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc,
2418 slc:$slc, tfe:$tfe),
2419 name#" $vdata, $vaddr, $srsrc, $soffset idxen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
2422 let offen = 1, idxen = 1 in {
2423 defm _BOTHEN : MUBUF_m <op, name#"_bothen", (outs),
2424 (ins vdataClass:$vdata, VReg_64:$vaddr, SReg_128:$srsrc, SCSrc_32:$soffset,
2425 mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
2426 name#" $vdata, $vaddr, $srsrc, $soffset idxen offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
2429 let offen = 0, idxen = 0 in {
2430 defm _ADDR64 : MUBUFAddr64_m <op, name#"_addr64", (outs),
2431 (ins vdataClass:$vdata, VReg_64:$vaddr, SReg_128:$srsrc,
2433 mbuf_offset:$offset, glc:$glc, slc:$slc,
2435 name#" $vdata, $vaddr, $srsrc, $soffset addr64"#
2436 "$offset"#"$glc"#"$slc"#"$tfe",
2437 [(st store_vt:$vdata,
2438 (MUBUFAddr64 v4i32:$srsrc, i64:$vaddr,
2439 i32:$soffset, i16:$offset,
2440 i1:$glc, i1:$slc, i1:$tfe))]>;
2442 } // End mayLoad = 0, mayStore = 1
2445 class FLAT_Load_Helper <bits<7> op, string asm, RegisterClass regClass> :
2446 FLAT <op, (outs regClass:$vdst),
2447 (ins VReg_64:$addr, glc_flat:$glc, slc_flat:$slc, tfe_flat:$tfe),
2448 asm#" $vdst, $addr"#"$glc"#"$slc"#"$tfe", []> {
2453 class FLAT_Store_Helper <bits<7> op, string name, RegisterClass vdataClass> :
2454 FLAT <op, (outs), (ins vdataClass:$data, VReg_64:$addr,
2455 glc_flat:$glc, slc_flat:$slc, tfe_flat:$tfe),
2456 name#" $data, $addr"#"$glc"#"$slc"#"$tfe",
2466 multiclass FLAT_ATOMIC <bits<7> op, string name, RegisterClass vdst_rc,
2467 RegisterClass data_rc = vdst_rc> {
2469 let mayLoad = 1, mayStore = 1 in {
2470 def "" : FLAT <op, (outs),
2471 (ins VReg_64:$addr, data_rc:$data, slc_flat_atomic:$slc,
2472 tfe_flat_atomic:$tfe),
2473 name#" $addr, $data"#"$slc"#"$tfe", []>,
2474 AtomicNoRet <NAME, 0> {
2479 def _RTN : FLAT <op, (outs vdst_rc:$vdst),
2480 (ins VReg_64:$addr, data_rc:$data, slc_flat_atomic:$slc,
2481 tfe_flat_atomic:$tfe),
2482 name#" $vdst, $addr, $data glc"#"$slc"#"$tfe", []>,
2483 AtomicNoRet <NAME, 1> {
2489 class MIMG_Mask <string op, int channels> {
2491 int Channels = channels;
2494 class MIMG_NoSampler_Helper <bits<7> op, string asm,
2495 RegisterClass dst_rc,
2496 RegisterClass src_rc> : MIMG <
2498 (outs dst_rc:$vdata),
2499 (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
2500 i1imm:$tfe, i1imm:$lwe, i1imm:$slc, src_rc:$vaddr,
2502 asm#" $vdata, $dmask, $unorm, $glc, $da, $r128,"
2503 #" $tfe, $lwe, $slc, $vaddr, $srsrc",
2508 let hasPostISelHook = 1;
2511 multiclass MIMG_NoSampler_Src_Helper <bits<7> op, string asm,
2512 RegisterClass dst_rc,
2514 def _V1 : MIMG_NoSampler_Helper <op, asm, dst_rc, VGPR_32>,
2515 MIMG_Mask<asm#"_V1", channels>;
2516 def _V2 : MIMG_NoSampler_Helper <op, asm, dst_rc, VReg_64>,
2517 MIMG_Mask<asm#"_V2", channels>;
2518 def _V4 : MIMG_NoSampler_Helper <op, asm, dst_rc, VReg_128>,
2519 MIMG_Mask<asm#"_V4", channels>;
2522 multiclass MIMG_NoSampler <bits<7> op, string asm> {
2523 defm _V1 : MIMG_NoSampler_Src_Helper <op, asm, VGPR_32, 1>;
2524 defm _V2 : MIMG_NoSampler_Src_Helper <op, asm, VReg_64, 2>;
2525 defm _V3 : MIMG_NoSampler_Src_Helper <op, asm, VReg_96, 3>;
2526 defm _V4 : MIMG_NoSampler_Src_Helper <op, asm, VReg_128, 4>;
2529 class MIMG_Sampler_Helper <bits<7> op, string asm,
2530 RegisterClass dst_rc,
2531 RegisterClass src_rc, int wqm> : MIMG <
2533 (outs dst_rc:$vdata),
2534 (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
2535 i1imm:$tfe, i1imm:$lwe, i1imm:$slc, src_rc:$vaddr,
2536 SReg_256:$srsrc, SReg_128:$ssamp),
2537 asm#" $vdata, $dmask, $unorm, $glc, $da, $r128,"
2538 #" $tfe, $lwe, $slc, $vaddr, $srsrc, $ssamp",
2542 let hasPostISelHook = 1;
2546 multiclass MIMG_Sampler_Src_Helper <bits<7> op, string asm,
2547 RegisterClass dst_rc,
2548 int channels, int wqm> {
2549 def _V1 : MIMG_Sampler_Helper <op, asm, dst_rc, VGPR_32, wqm>,
2550 MIMG_Mask<asm#"_V1", channels>;
2551 def _V2 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_64, wqm>,
2552 MIMG_Mask<asm#"_V2", channels>;
2553 def _V4 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_128, wqm>,
2554 MIMG_Mask<asm#"_V4", channels>;
2555 def _V8 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_256, wqm>,
2556 MIMG_Mask<asm#"_V8", channels>;
2557 def _V16 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_512, wqm>,
2558 MIMG_Mask<asm#"_V16", channels>;
2561 multiclass MIMG_Sampler <bits<7> op, string asm> {
2562 defm _V1 : MIMG_Sampler_Src_Helper<op, asm, VGPR_32, 1, 0>;
2563 defm _V2 : MIMG_Sampler_Src_Helper<op, asm, VReg_64, 2, 0>;
2564 defm _V3 : MIMG_Sampler_Src_Helper<op, asm, VReg_96, 3, 0>;
2565 defm _V4 : MIMG_Sampler_Src_Helper<op, asm, VReg_128, 4, 0>;
2568 multiclass MIMG_Sampler_WQM <bits<7> op, string asm> {
2569 defm _V1 : MIMG_Sampler_Src_Helper<op, asm, VGPR_32, 1, 1>;
2570 defm _V2 : MIMG_Sampler_Src_Helper<op, asm, VReg_64, 2, 1>;
2571 defm _V3 : MIMG_Sampler_Src_Helper<op, asm, VReg_96, 3, 1>;
2572 defm _V4 : MIMG_Sampler_Src_Helper<op, asm, VReg_128, 4, 1>;
2575 class MIMG_Gather_Helper <bits<7> op, string asm,
2576 RegisterClass dst_rc,
2577 RegisterClass src_rc, int wqm> : MIMG <
2579 (outs dst_rc:$vdata),
2580 (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
2581 i1imm:$tfe, i1imm:$lwe, i1imm:$slc, src_rc:$vaddr,
2582 SReg_256:$srsrc, SReg_128:$ssamp),
2583 asm#" $vdata, $dmask, $unorm, $glc, $da, $r128,"
2584 #" $tfe, $lwe, $slc, $vaddr, $srsrc, $ssamp",
2589 // DMASK was repurposed for GATHER4. 4 components are always
2590 // returned and DMASK works like a swizzle - it selects
2591 // the component to fetch. The only useful DMASK values are
2592 // 1=red, 2=green, 4=blue, 8=alpha. (e.g. 1 returns
2593 // (red,red,red,red) etc.) The ISA document doesn't mention
2595 // Therefore, disable all code which updates DMASK by setting these two:
2597 let hasPostISelHook = 0;
2601 multiclass MIMG_Gather_Src_Helper <bits<7> op, string asm,
2602 RegisterClass dst_rc,
2603 int channels, int wqm> {
2604 def _V1 : MIMG_Gather_Helper <op, asm, dst_rc, VGPR_32, wqm>,
2605 MIMG_Mask<asm#"_V1", channels>;
2606 def _V2 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_64, wqm>,
2607 MIMG_Mask<asm#"_V2", channels>;
2608 def _V4 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_128, wqm>,
2609 MIMG_Mask<asm#"_V4", channels>;
2610 def _V8 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_256, wqm>,
2611 MIMG_Mask<asm#"_V8", channels>;
2612 def _V16 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_512, wqm>,
2613 MIMG_Mask<asm#"_V16", channels>;
2616 multiclass MIMG_Gather <bits<7> op, string asm> {
2617 defm _V1 : MIMG_Gather_Src_Helper<op, asm, VGPR_32, 1, 0>;
2618 defm _V2 : MIMG_Gather_Src_Helper<op, asm, VReg_64, 2, 0>;
2619 defm _V3 : MIMG_Gather_Src_Helper<op, asm, VReg_96, 3, 0>;
2620 defm _V4 : MIMG_Gather_Src_Helper<op, asm, VReg_128, 4, 0>;
2623 multiclass MIMG_Gather_WQM <bits<7> op, string asm> {
2624 defm _V1 : MIMG_Gather_Src_Helper<op, asm, VGPR_32, 1, 1>;
2625 defm _V2 : MIMG_Gather_Src_Helper<op, asm, VReg_64, 2, 1>;
2626 defm _V3 : MIMG_Gather_Src_Helper<op, asm, VReg_96, 3, 1>;
2627 defm _V4 : MIMG_Gather_Src_Helper<op, asm, VReg_128, 4, 1>;
2630 //===----------------------------------------------------------------------===//
2631 // Vector instruction mappings
2632 //===----------------------------------------------------------------------===//
2634 // Maps an opcode in e32 form to its e64 equivalent
2635 def getVOPe64 : InstrMapping {
2636 let FilterClass = "VOP";
2637 let RowFields = ["OpName"];
2638 let ColFields = ["Size"];
2640 let ValueCols = [["8"]];
2643 // Maps an opcode in e64 form to its e32 equivalent
2644 def getVOPe32 : InstrMapping {
2645 let FilterClass = "VOP";
2646 let RowFields = ["OpName"];
2647 let ColFields = ["Size"];
2649 let ValueCols = [["4"]];
2652 def getMaskedMIMGOp : InstrMapping {
2653 let FilterClass = "MIMG_Mask";
2654 let RowFields = ["Op"];
2655 let ColFields = ["Channels"];
2657 let ValueCols = [["1"], ["2"], ["3"] ];
2660 // Maps an commuted opcode to its original version
2661 def getCommuteOrig : InstrMapping {
2662 let FilterClass = "VOP2_REV";
2663 let RowFields = ["RevOp"];
2664 let ColFields = ["IsOrig"];
2666 let ValueCols = [["1"]];
2669 // Maps an original opcode to its commuted version
2670 def getCommuteRev : InstrMapping {
2671 let FilterClass = "VOP2_REV";
2672 let RowFields = ["RevOp"];
2673 let ColFields = ["IsOrig"];
2675 let ValueCols = [["0"]];
2678 def getCommuteCmpOrig : InstrMapping {
2679 let FilterClass = "VOP2_REV";
2680 let RowFields = ["RevOp"];
2681 let ColFields = ["IsOrig"];
2683 let ValueCols = [["1"]];
2686 // Maps an original opcode to its commuted version
2687 def getCommuteCmpRev : InstrMapping {
2688 let FilterClass = "VOP2_REV";
2689 let RowFields = ["RevOp"];
2690 let ColFields = ["IsOrig"];
2692 let ValueCols = [["0"]];
2696 def getMCOpcodeGen : InstrMapping {
2697 let FilterClass = "SIMCInstr";
2698 let RowFields = ["PseudoInstr"];
2699 let ColFields = ["Subtarget"];
2700 let KeyCol = [!cast<string>(SISubtarget.NONE)];
2701 let ValueCols = [[!cast<string>(SISubtarget.SI)],[!cast<string>(SISubtarget.VI)]];
2704 def getAddr64Inst : InstrMapping {
2705 let FilterClass = "MUBUFAddr64Table";
2706 let RowFields = ["OpName"];
2707 let ColFields = ["IsAddr64"];
2709 let ValueCols = [["1"]];
2712 // Maps an atomic opcode to its version with a return value.
2713 def getAtomicRetOp : InstrMapping {
2714 let FilterClass = "AtomicNoRet";
2715 let RowFields = ["NoRetOp"];
2716 let ColFields = ["IsRet"];
2718 let ValueCols = [["1"]];
2721 // Maps an atomic opcode to its returnless version.
2722 def getAtomicNoRetOp : InstrMapping {
2723 let FilterClass = "AtomicNoRet";
2724 let RowFields = ["NoRetOp"];
2725 let ColFields = ["IsRet"];
2727 let ValueCols = [["0"]];
2730 include "SIInstructions.td"
2731 include "CIInstructions.td"
2732 include "VIInstructions.td"