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 //===----------------------------------------------------------------------===//
15 class vopc <bits<8> si, bits<8> vi = !add(0x40, si)> : vop {
16 field bits<8> SI = si;
17 field bits<8> VI = vi;
19 field bits<9> SI3 = {0, si{7-0}};
20 field bits<10> VI3 = {0, 0, vi{7-0}};
23 class vop1 <bits<8> si, bits<8> vi = si> : vop {
24 field bits<8> SI = si;
25 field bits<8> VI = vi;
27 field bits<9> SI3 = {1, 1, si{6-0}};
28 field bits<10> VI3 = !add(0x140, vi);
31 class vop2 <bits<6> si, bits<6> vi = si> : vop {
32 field bits<6> SI = si;
33 field bits<6> VI = vi;
35 field bits<9> SI3 = {1, 0, 0, si{5-0}};
36 field bits<10> VI3 = {0, 1, 0, 0, vi{5-0}};
39 // Specify a VOP2 opcode for SI and VOP3 opcode for VI
40 // that doesn't have VOP2 encoding on VI
41 class vop23 <bits<6> si, bits<10> vi> : vop2 <si> {
45 class vop3 <bits<9> si, bits<10> vi = {0, si}> : vop {
50 class sop1 <bits<8> si, bits<8> vi = si> {
51 field bits<8> SI = si;
52 field bits<8> VI = vi;
55 class sop2 <bits<7> si, bits<7> vi = si> {
56 field bits<7> SI = si;
57 field bits<7> VI = vi;
60 class sopk <bits<5> si, bits<5> vi = si> {
61 field bits<5> SI = si;
62 field bits<5> VI = vi;
65 // Execpt for the NONE field, this must be kept in sync with the SISubtarget enum
66 // in AMDGPUInstrInfo.cpp
73 //===----------------------------------------------------------------------===//
75 //===----------------------------------------------------------------------===//
77 def SIload_constant : SDNode<"AMDGPUISD::LOAD_CONSTANT",
78 SDTypeProfile<1, 2, [SDTCisVT<0, f32>, SDTCisVT<1, v4i32>, SDTCisVT<2, i32>]>,
79 [SDNPMayLoad, SDNPMemOperand]
82 def SItbuffer_store : SDNode<"AMDGPUISD::TBUFFER_STORE_FORMAT",
84 [SDTCisVT<0, v4i32>, // rsrc(SGPR)
85 SDTCisVT<1, iAny>, // vdata(VGPR)
86 SDTCisVT<2, i32>, // num_channels(imm)
87 SDTCisVT<3, i32>, // vaddr(VGPR)
88 SDTCisVT<4, i32>, // soffset(SGPR)
89 SDTCisVT<5, i32>, // inst_offset(imm)
90 SDTCisVT<6, i32>, // dfmt(imm)
91 SDTCisVT<7, i32>, // nfmt(imm)
92 SDTCisVT<8, i32>, // offen(imm)
93 SDTCisVT<9, i32>, // idxen(imm)
94 SDTCisVT<10, i32>, // glc(imm)
95 SDTCisVT<11, i32>, // slc(imm)
96 SDTCisVT<12, i32> // tfe(imm)
98 [SDNPMayStore, SDNPMemOperand, SDNPHasChain]
101 def SIload_input : SDNode<"AMDGPUISD::LOAD_INPUT",
102 SDTypeProfile<1, 3, [SDTCisVT<0, v4f32>, SDTCisVT<1, v4i32>, SDTCisVT<2, i16>,
106 class SDSample<string opcode> : SDNode <opcode,
107 SDTypeProfile<1, 4, [SDTCisVT<0, v4f32>, SDTCisVT<2, v32i8>,
108 SDTCisVT<3, v4i32>, SDTCisVT<4, i32>]>
111 def SIsample : SDSample<"AMDGPUISD::SAMPLE">;
112 def SIsampleb : SDSample<"AMDGPUISD::SAMPLEB">;
113 def SIsampled : SDSample<"AMDGPUISD::SAMPLED">;
114 def SIsamplel : SDSample<"AMDGPUISD::SAMPLEL">;
116 def SIconstdata_ptr : SDNode<
117 "AMDGPUISD::CONST_DATA_PTR", SDTypeProfile <1, 0, [SDTCisVT<0, i64>]>
120 // Transformation function, extract the lower 32bit of a 64bit immediate
121 def LO32 : SDNodeXForm<imm, [{
122 return CurDAG->getTargetConstant(N->getZExtValue() & 0xffffffff, MVT::i32);
125 def LO32f : SDNodeXForm<fpimm, [{
126 APInt V = N->getValueAPF().bitcastToAPInt().trunc(32);
127 return CurDAG->getTargetConstantFP(APFloat(APFloat::IEEEsingle, V), MVT::f32);
130 // Transformation function, extract the upper 32bit of a 64bit immediate
131 def HI32 : SDNodeXForm<imm, [{
132 return CurDAG->getTargetConstant(N->getZExtValue() >> 32, MVT::i32);
135 def HI32f : SDNodeXForm<fpimm, [{
136 APInt V = N->getValueAPF().bitcastToAPInt().lshr(32).trunc(32);
137 return CurDAG->getTargetConstantFP(APFloat(APFloat::IEEEsingle, V), MVT::f32);
140 def IMM8bitDWORD : PatLeaf <(imm),
141 [{return (N->getZExtValue() & ~0x3FC) == 0;}]
144 def as_dword_i32imm : SDNodeXForm<imm, [{
145 return CurDAG->getTargetConstant(N->getZExtValue() >> 2, MVT::i32);
148 def as_i1imm : SDNodeXForm<imm, [{
149 return CurDAG->getTargetConstant(N->getZExtValue(), MVT::i1);
152 def as_i8imm : SDNodeXForm<imm, [{
153 return CurDAG->getTargetConstant(N->getZExtValue(), MVT::i8);
156 def as_i16imm : SDNodeXForm<imm, [{
157 return CurDAG->getTargetConstant(N->getSExtValue(), MVT::i16);
160 def as_i32imm: SDNodeXForm<imm, [{
161 return CurDAG->getTargetConstant(N->getSExtValue(), MVT::i32);
164 def as_i64imm: SDNodeXForm<imm, [{
165 return CurDAG->getTargetConstant(N->getSExtValue(), MVT::i64);
168 // Copied from the AArch64 backend:
169 def bitcast_fpimm_to_i32 : SDNodeXForm<fpimm, [{
170 return CurDAG->getTargetConstant(
171 N->getValueAPF().bitcastToAPInt().getZExtValue(), MVT::i32);
174 // Copied from the AArch64 backend:
175 def bitcast_fpimm_to_i64 : SDNodeXForm<fpimm, [{
176 return CurDAG->getTargetConstant(
177 N->getValueAPF().bitcastToAPInt().getZExtValue(), MVT::i64);
180 def IMM8bit : PatLeaf <(imm),
181 [{return isUInt<8>(N->getZExtValue());}]
184 def IMM12bit : PatLeaf <(imm),
185 [{return isUInt<12>(N->getZExtValue());}]
188 def IMM16bit : PatLeaf <(imm),
189 [{return isUInt<16>(N->getZExtValue());}]
192 def IMM20bit : PatLeaf <(imm),
193 [{return isUInt<20>(N->getZExtValue());}]
196 def IMM32bit : PatLeaf <(imm),
197 [{return isUInt<32>(N->getZExtValue());}]
200 def mubuf_vaddr_offset : PatFrag<
201 (ops node:$ptr, node:$offset, node:$imm_offset),
202 (add (add node:$ptr, node:$offset), node:$imm_offset)
205 class InlineImm <ValueType vt> : PatLeaf <(vt imm), [{
206 return isInlineImmediate(N);
209 class InlineFPImm <ValueType vt> : PatLeaf <(vt fpimm), [{
210 return isInlineImmediate(N);
213 class SGPRImm <dag frag> : PatLeaf<frag, [{
214 if (Subtarget->getGeneration() < AMDGPUSubtarget::SOUTHERN_ISLANDS) {
217 const SIRegisterInfo *SIRI =
218 static_cast<const SIRegisterInfo *>(Subtarget->getRegisterInfo());
219 for (SDNode::use_iterator U = N->use_begin(), E = SDNode::use_end();
221 if (SIRI->isSGPRClass(getOperandRegClass(*U, U.getOperandNo()))) {
228 //===----------------------------------------------------------------------===//
230 //===----------------------------------------------------------------------===//
232 def FRAMEri32 : Operand<iPTR> {
233 let MIOperandInfo = (ops i32:$ptr, i32imm:$index);
236 def sopp_brtarget : Operand<OtherVT> {
237 let EncoderMethod = "getSOPPBrEncoding";
238 let OperandType = "OPERAND_PCREL";
241 include "SIInstrFormats.td"
242 include "VIInstrFormats.td"
244 let OperandType = "OPERAND_IMMEDIATE" in {
246 def offen : Operand<i1> {
247 let PrintMethod = "printOffen";
249 def idxen : Operand<i1> {
250 let PrintMethod = "printIdxen";
252 def addr64 : Operand<i1> {
253 let PrintMethod = "printAddr64";
255 def mbuf_offset : Operand<i16> {
256 let PrintMethod = "printMBUFOffset";
258 def ds_offset : Operand<i16> {
259 let PrintMethod = "printDSOffset";
261 def ds_offset0 : Operand<i8> {
262 let PrintMethod = "printDSOffset0";
264 def ds_offset1 : Operand<i8> {
265 let PrintMethod = "printDSOffset1";
267 def glc : Operand <i1> {
268 let PrintMethod = "printGLC";
270 def slc : Operand <i1> {
271 let PrintMethod = "printSLC";
273 def tfe : Operand <i1> {
274 let PrintMethod = "printTFE";
277 def omod : Operand <i32> {
278 let PrintMethod = "printOModSI";
281 def ClampMod : Operand <i1> {
282 let PrintMethod = "printClampSI";
285 } // End OperandType = "OPERAND_IMMEDIATE"
287 //===----------------------------------------------------------------------===//
289 //===----------------------------------------------------------------------===//
291 def DS1Addr1Offset : ComplexPattern<i32, 2, "SelectDS1Addr1Offset">;
292 def DS64Bit4ByteAligned : ComplexPattern<i32, 3, "SelectDS64Bit4ByteAligned">;
294 def MUBUFAddr32 : ComplexPattern<i64, 9, "SelectMUBUFAddr32">;
295 def MUBUFAddr64 : ComplexPattern<i64, 4, "SelectMUBUFAddr64">;
296 def MUBUFAddr64Atomic : ComplexPattern<i64, 5, "SelectMUBUFAddr64">;
297 def MUBUFScratch : ComplexPattern<i64, 4, "SelectMUBUFScratch">;
298 def MUBUFOffset : ComplexPattern<i64, 6, "SelectMUBUFOffset">;
299 def MUBUFOffsetAtomic : ComplexPattern<i64, 4, "SelectMUBUFOffset">;
301 def VOP3Mods0 : ComplexPattern<untyped, 4, "SelectVOP3Mods0">;
302 def VOP3Mods0Clamp : ComplexPattern<untyped, 3, "SelectVOP3Mods0Clamp">;
303 def VOP3Mods0Clamp0OMod : ComplexPattern<untyped, 4, "SelectVOP3Mods0Clamp0OMod">;
304 def VOP3Mods : ComplexPattern<untyped, 2, "SelectVOP3Mods">;
306 //===----------------------------------------------------------------------===//
307 // SI assembler operands
308 //===----------------------------------------------------------------------===//
328 //===----------------------------------------------------------------------===//
330 // SI Instruction multiclass helpers.
332 // Instructions with _32 take 32-bit operands.
333 // Instructions with _64 take 64-bit operands.
335 // VOP_* instructions can use either a 32-bit or 64-bit encoding. The 32-bit
336 // encoding is the standard encoding, but instruction that make use of
337 // any of the instruction modifiers must use the 64-bit encoding.
339 // Instructions with _e32 use the 32-bit encoding.
340 // Instructions with _e64 use the 64-bit encoding.
342 //===----------------------------------------------------------------------===//
344 class SIMCInstr <string pseudo, int subtarget> {
345 string PseudoInstr = pseudo;
346 int Subtarget = subtarget;
349 //===----------------------------------------------------------------------===//
351 //===----------------------------------------------------------------------===//
353 class EXPCommon : InstSI<
355 (ins i32imm:$en, i32imm:$tgt, i32imm:$compr, i32imm:$done, i32imm:$vm,
356 VGPR_32:$src0, VGPR_32:$src1, VGPR_32:$src2, VGPR_32:$src3),
357 "exp $en, $tgt, $compr, $done, $vm, $src0, $src1, $src2, $src3",
366 let isPseudo = 1 in {
367 def "" : EXPCommon, SIMCInstr <"exp", SISubtarget.NONE> ;
370 def _si : EXPCommon, SIMCInstr <"exp", SISubtarget.SI>, EXPe;
372 def _vi : EXPCommon, SIMCInstr <"exp", SISubtarget.VI>, EXPe_vi;
375 //===----------------------------------------------------------------------===//
377 //===----------------------------------------------------------------------===//
379 class SOP1_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
380 SOP1 <outs, ins, "", pattern>,
381 SIMCInstr<opName, SISubtarget.NONE> {
385 class SOP1_Real_si <sop1 op, string opName, dag outs, dag ins, string asm> :
386 SOP1 <outs, ins, asm, []>,
388 SIMCInstr<opName, SISubtarget.SI>;
390 class SOP1_Real_vi <sop1 op, string opName, dag outs, dag ins, string asm> :
391 SOP1 <outs, ins, asm, []>,
393 SIMCInstr<opName, SISubtarget.VI>;
395 multiclass SOP1_m <sop1 op, string opName, dag outs, dag ins, string asm,
398 def "" : SOP1_Pseudo <opName, outs, ins, pattern>;
400 def _si : SOP1_Real_si <op, opName, outs, ins, asm>;
402 def _vi : SOP1_Real_vi <op, opName, outs, ins, asm>;
406 multiclass SOP1_32 <sop1 op, string opName, list<dag> pattern> : SOP1_m <
407 op, opName, (outs SReg_32:$dst), (ins SSrc_32:$src0),
408 opName#" $dst, $src0", pattern
411 multiclass SOP1_64 <sop1 op, string opName, list<dag> pattern> : SOP1_m <
412 op, opName, (outs SReg_64:$dst), (ins SSrc_64:$src0),
413 opName#" $dst, $src0", pattern
416 // no input, 64-bit output.
417 multiclass SOP1_64_0 <sop1 op, string opName, list<dag> pattern> {
418 def "" : SOP1_Pseudo <opName, (outs SReg_64:$dst), (ins), pattern>;
420 def _si : SOP1_Real_si <op, opName, (outs SReg_64:$dst), (ins),
425 def _vi : SOP1_Real_vi <op, opName, (outs SReg_64:$dst), (ins),
431 // 64-bit input, 32-bit output.
432 multiclass SOP1_32_64 <sop1 op, string opName, list<dag> pattern> : SOP1_m <
433 op, opName, (outs SReg_32:$dst), (ins SSrc_64:$src0),
434 opName#" $dst, $src0", pattern
437 class SOP2_Pseudo<string opName, dag outs, dag ins, list<dag> pattern> :
438 SOP2<outs, ins, "", pattern>,
439 SIMCInstr<opName, SISubtarget.NONE> {
444 class SOP2_Real_si<sop2 op, string opName, dag outs, dag ins, string asm> :
445 SOP2<outs, ins, asm, []>,
447 SIMCInstr<opName, SISubtarget.SI>;
449 class SOP2_Real_vi<sop2 op, string opName, dag outs, dag ins, string asm> :
450 SOP2<outs, ins, asm, []>,
452 SIMCInstr<opName, SISubtarget.VI>;
454 multiclass SOP2_SELECT_32 <sop2 op, string opName, list<dag> pattern> {
455 def "" : SOP2_Pseudo <opName, (outs SReg_32:$dst),
456 (ins SSrc_32:$src0, SSrc_32:$src1, SCCReg:$scc), pattern>;
458 def _si : SOP2_Real_si <op, opName, (outs SReg_32:$dst),
459 (ins SSrc_32:$src0, SSrc_32:$src1, SCCReg:$scc),
460 opName#" $dst, $src0, $src1 [$scc]">;
462 def _vi : SOP2_Real_vi <op, opName, (outs SReg_32:$dst),
463 (ins SSrc_32:$src0, SSrc_32:$src1, SCCReg:$scc),
464 opName#" $dst, $src0, $src1 [$scc]">;
467 multiclass SOP2_32 <sop2 op, string opName, list<dag> pattern> {
468 def "" : SOP2_Pseudo <opName, (outs SReg_32:$dst),
469 (ins SSrc_32:$src0, SSrc_32:$src1), pattern>;
471 def _si : SOP2_Real_si <op, opName, (outs SReg_32:$dst),
472 (ins SSrc_32:$src0, SSrc_32:$src1), opName#" $dst, $src0, $src1">;
474 def _vi : SOP2_Real_vi <op, opName, (outs SReg_32:$dst),
475 (ins SSrc_32:$src0, SSrc_32:$src1), opName#" $dst, $src0, $src1">;
478 multiclass SOP2_64 <sop2 op, string opName, list<dag> pattern> {
479 def "" : SOP2_Pseudo <opName, (outs SReg_64:$dst),
480 (ins SSrc_64:$src0, SSrc_64:$src1), pattern>;
482 def _si : SOP2_Real_si <op, opName, (outs SReg_64:$dst),
483 (ins SSrc_64:$src0, SSrc_64:$src1), opName#" $dst, $src0, $src1">;
485 def _vi : SOP2_Real_vi <op, opName, (outs SReg_64:$dst),
486 (ins SSrc_64:$src0, SSrc_64:$src1), opName#" $dst, $src0, $src1">;
489 multiclass SOP2_64_32 <sop2 op, string opName, list<dag> pattern> {
490 def "" : SOP2_Pseudo <opName, (outs SReg_64:$dst),
491 (ins SSrc_64:$src0, SSrc_32:$src1), pattern>;
493 def _si : SOP2_Real_si <op, opName, (outs SReg_64:$dst),
494 (ins SSrc_64:$src0, SSrc_32:$src1), opName#" $dst, $src0, $src1">;
496 def _vi : SOP2_Real_vi <op, opName, (outs SReg_64:$dst),
497 (ins SSrc_64:$src0, SSrc_32:$src1), opName#" $dst, $src0, $src1">;
501 class SOPC_Helper <bits<7> op, RegisterOperand rc, ValueType vt,
502 string opName, PatLeaf cond> : SOPC <
503 op, (outs SCCReg:$dst), (ins rc:$src0, rc:$src1),
504 opName#" $dst, $src0, $src1", []>;
506 class SOPC_32<bits<7> op, string opName, PatLeaf cond = COND_NULL>
507 : SOPC_Helper<op, SSrc_32, i32, opName, cond>;
509 class SOPC_64<bits<7> op, string opName, PatLeaf cond = COND_NULL>
510 : SOPC_Helper<op, SSrc_64, i64, opName, cond>;
512 class SOPK_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
513 SOPK <outs, ins, "", pattern>,
514 SIMCInstr<opName, SISubtarget.NONE> {
518 class SOPK_Real_si <sopk op, string opName, dag outs, dag ins, string asm> :
519 SOPK <outs, ins, asm, []>,
521 SIMCInstr<opName, SISubtarget.SI>;
523 class SOPK_Real_vi <sopk op, string opName, dag outs, dag ins, string asm> :
524 SOPK <outs, ins, asm, []>,
526 SIMCInstr<opName, SISubtarget.VI>;
528 multiclass SOPK_32 <sopk op, string opName, list<dag> pattern> {
529 def "" : SOPK_Pseudo <opName, (outs SReg_32:$dst), (ins u16imm:$src0),
532 def _si : SOPK_Real_si <op, opName, (outs SReg_32:$dst), (ins u16imm:$src0),
533 opName#" $dst, $src0">;
535 def _vi : SOPK_Real_vi <op, opName, (outs SReg_32:$dst), (ins u16imm:$src0),
536 opName#" $dst, $src0">;
539 multiclass SOPK_SCC <sopk op, string opName, list<dag> pattern> {
540 def "" : SOPK_Pseudo <opName, (outs SCCReg:$dst),
541 (ins SReg_32:$src0, u16imm:$src1), pattern>;
543 def _si : SOPK_Real_si <op, opName, (outs SCCReg:$dst),
544 (ins SReg_32:$src0, u16imm:$src1), opName#" $dst, $src0">;
546 def _vi : SOPK_Real_vi <op, opName, (outs SCCReg:$dst),
547 (ins SReg_32:$src0, u16imm:$src1), opName#" $dst, $src0">;
550 //===----------------------------------------------------------------------===//
552 //===----------------------------------------------------------------------===//
554 class SMRD_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
555 SMRD <outs, ins, "", pattern>,
556 SIMCInstr<opName, SISubtarget.NONE> {
560 class SMRD_Real_si <bits<5> op, string opName, bit imm, dag outs, dag ins,
562 SMRD <outs, ins, asm, []>,
564 SIMCInstr<opName, SISubtarget.SI>;
566 class SMRD_Real_vi <bits<8> op, string opName, bit imm, dag outs, dag ins,
568 SMRD <outs, ins, asm, []>,
570 SIMCInstr<opName, SISubtarget.VI>;
572 multiclass SMRD_m <bits<5> op, string opName, bit imm, dag outs, dag ins,
573 string asm, list<dag> pattern> {
575 def "" : SMRD_Pseudo <opName, outs, ins, pattern>;
577 def _si : SMRD_Real_si <op, opName, imm, outs, ins, asm>;
579 // glc is only applicable to scalar stores, which are not yet
582 def _vi : SMRD_Real_vi <{0, 0, 0, op}, opName, imm, outs, ins, asm>;
586 multiclass SMRD_Helper <bits<5> op, string opName, RegisterClass baseClass,
587 RegisterClass dstClass> {
589 op, opName#"_IMM", 1, (outs dstClass:$dst),
590 (ins baseClass:$sbase, u32imm:$offset),
591 opName#" $dst, $sbase, $offset", []
594 defm _SGPR : SMRD_m <
595 op, opName#"_SGPR", 0, (outs dstClass:$dst),
596 (ins baseClass:$sbase, SReg_32:$soff),
597 opName#" $dst, $sbase, $soff", []
601 //===----------------------------------------------------------------------===//
602 // Vector ALU classes
603 //===----------------------------------------------------------------------===//
605 // This must always be right before the operand being input modified.
606 def InputMods : OperandWithDefaultOps <i32, (ops (i32 0))> {
607 let PrintMethod = "printOperandAndMods";
609 def InputModsNoDefault : Operand <i32> {
610 let PrintMethod = "printOperandAndMods";
613 class getNumSrcArgs<ValueType Src1, ValueType Src2> {
615 !if (!eq(Src1.Value, untyped.Value), 1, // VOP1
616 !if (!eq(Src2.Value, untyped.Value), 2, // VOP2
620 // Returns the register class to use for the destination of VOP[123C]
621 // instructions for the given VT.
622 class getVALUDstForVT<ValueType VT> {
623 RegisterClass ret = !if(!eq(VT.Size, 32), VGPR_32,
624 !if(!eq(VT.Size, 64), VReg_64,
625 SReg_64)); // else VT == i1
628 // Returns the register class to use for source 0 of VOP[12C]
629 // instructions for the given VT.
630 class getVOPSrc0ForVT<ValueType VT> {
631 RegisterOperand ret = !if(!eq(VT.Size, 32), VSrc_32, VSrc_64);
634 // Returns the register class to use for source 1 of VOP[12C] for the
636 class getVOPSrc1ForVT<ValueType VT> {
637 RegisterClass ret = !if(!eq(VT.Size, 32), VGPR_32, VReg_64);
640 // Returns the register class to use for sources of VOP3 instructions for the
642 class getVOP3SrcForVT<ValueType VT> {
643 RegisterOperand ret = !if(!eq(VT.Size, 32), VCSrc_32, VCSrc_64);
646 // Returns 1 if the source arguments have modifiers, 0 if they do not.
647 class hasModifiers<ValueType SrcVT> {
648 bit ret = !if(!eq(SrcVT.Value, f32.Value), 1,
649 !if(!eq(SrcVT.Value, f64.Value), 1, 0));
652 // Returns the input arguments for VOP[12C] instructions for the given SrcVT.
653 class getIns32 <RegisterOperand Src0RC, RegisterClass Src1RC, int NumSrcArgs> {
654 dag ret = !if(!eq(NumSrcArgs, 1), (ins Src0RC:$src0), // VOP1
655 !if(!eq(NumSrcArgs, 2), (ins Src0RC:$src0, Src1RC:$src1), // VOP2
659 // Returns the input arguments for VOP3 instructions for the given SrcVT.
660 class getIns64 <RegisterOperand Src0RC, RegisterOperand Src1RC,
661 RegisterOperand Src2RC, int NumSrcArgs,
665 !if (!eq(NumSrcArgs, 1),
666 !if (!eq(HasModifiers, 1),
667 // VOP1 with modifiers
668 (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0,
669 ClampMod:$clamp, omod:$omod)
671 // VOP1 without modifiers
674 !if (!eq(NumSrcArgs, 2),
675 !if (!eq(HasModifiers, 1),
676 // VOP 2 with modifiers
677 (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0,
678 InputModsNoDefault:$src1_modifiers, Src1RC:$src1,
679 ClampMod:$clamp, omod:$omod)
681 // VOP2 without modifiers
682 (ins Src0RC:$src0, Src1RC:$src1)
684 /* NumSrcArgs == 3 */,
685 !if (!eq(HasModifiers, 1),
686 // VOP3 with modifiers
687 (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0,
688 InputModsNoDefault:$src1_modifiers, Src1RC:$src1,
689 InputModsNoDefault:$src2_modifiers, Src2RC:$src2,
690 ClampMod:$clamp, omod:$omod)
692 // VOP3 without modifiers
693 (ins Src0RC:$src0, Src1RC:$src1, Src2RC:$src2)
697 // Returns the assembly string for the inputs and outputs of a VOP[12C]
698 // instruction. This does not add the _e32 suffix, so it can be reused
700 class getAsm32 <int NumSrcArgs> {
701 string src1 = ", $src1";
702 string src2 = ", $src2";
703 string ret = " $dst, $src0"#
704 !if(!eq(NumSrcArgs, 1), "", src1)#
705 !if(!eq(NumSrcArgs, 3), src2, "");
708 // Returns the assembly string for the inputs and outputs of a VOP3
710 class getAsm64 <int NumSrcArgs, bit HasModifiers> {
711 string src0 = !if(!eq(NumSrcArgs, 1), "$src0_modifiers", "$src0_modifiers,");
712 string src1 = !if(!eq(NumSrcArgs, 1), "",
713 !if(!eq(NumSrcArgs, 2), " $src1_modifiers",
714 " $src1_modifiers,"));
715 string src2 = !if(!eq(NumSrcArgs, 3), " $src2_modifiers", "");
717 !if(!eq(HasModifiers, 0),
718 getAsm32<NumSrcArgs>.ret,
719 " $dst, "#src0#src1#src2#"$clamp"#"$omod");
723 class VOPProfile <list<ValueType> _ArgVT> {
725 field list<ValueType> ArgVT = _ArgVT;
727 field ValueType DstVT = ArgVT[0];
728 field ValueType Src0VT = ArgVT[1];
729 field ValueType Src1VT = ArgVT[2];
730 field ValueType Src2VT = ArgVT[3];
731 field RegisterClass DstRC = getVALUDstForVT<DstVT>.ret;
732 field RegisterOperand Src0RC32 = getVOPSrc0ForVT<Src0VT>.ret;
733 field RegisterClass Src1RC32 = getVOPSrc1ForVT<Src1VT>.ret;
734 field RegisterOperand Src0RC64 = getVOP3SrcForVT<Src0VT>.ret;
735 field RegisterOperand Src1RC64 = getVOP3SrcForVT<Src1VT>.ret;
736 field RegisterOperand Src2RC64 = getVOP3SrcForVT<Src2VT>.ret;
738 field int NumSrcArgs = getNumSrcArgs<Src1VT, Src2VT>.ret;
739 field bit HasModifiers = hasModifiers<Src0VT>.ret;
741 field dag Outs = (outs DstRC:$dst);
743 field dag Ins32 = getIns32<Src0RC32, Src1RC32, NumSrcArgs>.ret;
744 field dag Ins64 = getIns64<Src0RC64, Src1RC64, Src2RC64, NumSrcArgs,
747 field string Asm32 = "_e32"#getAsm32<NumSrcArgs>.ret;
748 field string Asm64 = getAsm64<NumSrcArgs, HasModifiers>.ret;
751 def VOP_F32_F32 : VOPProfile <[f32, f32, untyped, untyped]>;
752 def VOP_F32_F64 : VOPProfile <[f32, f64, untyped, untyped]>;
753 def VOP_F32_I32 : VOPProfile <[f32, i32, untyped, untyped]>;
754 def VOP_F64_F32 : VOPProfile <[f64, f32, untyped, untyped]>;
755 def VOP_F64_F64 : VOPProfile <[f64, f64, untyped, untyped]>;
756 def VOP_F64_I32 : VOPProfile <[f64, i32, untyped, untyped]>;
757 def VOP_I32_F32 : VOPProfile <[i32, f32, untyped, untyped]>;
758 def VOP_I32_F64 : VOPProfile <[i32, f64, untyped, untyped]>;
759 def VOP_I32_I32 : VOPProfile <[i32, i32, untyped, untyped]>;
761 def VOP_F32_F32_F32 : VOPProfile <[f32, f32, f32, untyped]>;
762 def VOP_F32_F32_I32 : VOPProfile <[f32, f32, i32, untyped]>;
763 def VOP_F64_F64_F64 : VOPProfile <[f64, f64, f64, untyped]>;
764 def VOP_F64_F64_I32 : VOPProfile <[f64, f64, i32, untyped]>;
765 def VOP_I32_F32_F32 : VOPProfile <[i32, f32, f32, untyped]>;
766 def VOP_I32_F32_I32 : VOPProfile <[i32, f32, i32, untyped]>;
767 def VOP_I32_I32_I32 : VOPProfile <[i32, i32, i32, untyped]>;
768 def VOP_I32_I32_I32_VCC : VOPProfile <[i32, i32, i32, untyped]> {
769 let Src0RC32 = VCSrc_32;
772 def VOP_I1_F32_I32 : VOPProfile <[i1, f32, i32, untyped]> {
773 let Ins64 = (ins InputModsNoDefault:$src0_modifiers, Src0RC64:$src0, Src1RC64:$src1);
774 let Asm64 = " $dst, $src0_modifiers, $src1";
777 def VOP_I1_F64_I32 : VOPProfile <[i1, f64, i32, untyped]> {
778 let Ins64 = (ins InputModsNoDefault:$src0_modifiers, Src0RC64:$src0, Src1RC64:$src1);
779 let Asm64 = " $dst, $src0_modifiers, $src1";
782 def VOP_I64_I64_I32 : VOPProfile <[i64, i64, i32, untyped]>;
783 def VOP_I64_I32_I64 : VOPProfile <[i64, i32, i64, untyped]>;
784 def VOP_I64_I64_I64 : VOPProfile <[i64, i64, i64, untyped]>;
786 def VOP_F32_F32_F32_F32 : VOPProfile <[f32, f32, f32, f32]>;
787 def VOP_F64_F64_F64_F64 : VOPProfile <[f64, f64, f64, f64]>;
788 def VOP_I32_I32_I32_I32 : VOPProfile <[i32, i32, i32, i32]>;
789 def VOP_I64_I32_I32_I64 : VOPProfile <[i64, i32, i32, i64]>;
792 class VOP <string opName> {
793 string OpName = opName;
796 class VOP2_REV <string revOp, bit isOrig> {
797 string RevOp = revOp;
801 class AtomicNoRet <string noRetOp, bit isRet> {
802 string NoRetOp = noRetOp;
806 class VOP1_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
807 VOP1Common <outs, ins, "", pattern>,
809 SIMCInstr <opName#"_e32", SISubtarget.NONE> {
813 multiclass VOP1_m <vop1 op, dag outs, dag ins, string asm, list<dag> pattern,
815 def "" : VOP1_Pseudo <outs, ins, pattern, opName>;
817 def _si : VOP1<op.SI, outs, ins, asm, []>,
818 SIMCInstr <opName#"_e32", SISubtarget.SI>;
819 def _vi : VOP1<op.VI, outs, ins, asm, []>,
820 SIMCInstr <opName#"_e32", SISubtarget.VI>;
823 multiclass VOP1SI_m <vop1 op, dag outs, dag ins, string asm, list<dag> pattern,
825 def "" : VOP1_Pseudo <outs, ins, pattern, opName>;
827 def _si : VOP1<op.SI, outs, ins, asm, []>,
828 SIMCInstr <opName#"_e32", SISubtarget.SI>;
829 // No VI instruction. This class is for SI only.
832 class VOP2_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
833 VOP2Common <outs, ins, "", pattern>,
835 SIMCInstr<opName#"_e32", SISubtarget.NONE> {
839 multiclass VOP2SI_m <vop2 op, dag outs, dag ins, string asm, list<dag> pattern,
840 string opName, string revOp> {
841 def "" : VOP2_Pseudo <outs, ins, pattern, opName>,
842 VOP2_REV<revOp#"_e32", !eq(revOp, opName)>;
844 def _si : VOP2 <op.SI, outs, ins, opName#asm, []>,
845 SIMCInstr <opName#"_e32", SISubtarget.SI>;
848 multiclass VOP2_m <vop2 op, dag outs, dag ins, string asm, list<dag> pattern,
849 string opName, string revOp> {
850 def "" : VOP2_Pseudo <outs, ins, pattern, opName>,
851 VOP2_REV<revOp#"_e32", !eq(revOp, opName)>;
853 def _si : VOP2 <op.SI, outs, ins, opName#asm, []>,
854 SIMCInstr <opName#"_e32", SISubtarget.SI>;
855 def _vi : VOP2 <op.VI, outs, ins, opName#asm, []>,
856 SIMCInstr <opName#"_e32", SISubtarget.VI>;
859 class VOP3DisableFields <bit HasSrc1, bit HasSrc2, bit HasModifiers> {
861 bits<2> src0_modifiers = !if(HasModifiers, ?, 0);
862 bits<2> src1_modifiers = !if(HasModifiers, !if(HasSrc1, ?, 0), 0);
863 bits<2> src2_modifiers = !if(HasModifiers, !if(HasSrc2, ?, 0), 0);
864 bits<2> omod = !if(HasModifiers, ?, 0);
865 bits<1> clamp = !if(HasModifiers, ?, 0);
866 bits<9> src1 = !if(HasSrc1, ?, 0);
867 bits<9> src2 = !if(HasSrc2, ?, 0);
870 class VOP3DisableModFields <bit HasSrc0Mods,
873 bit HasOutputMods = 0> {
874 bits<2> src0_modifiers = !if(HasSrc0Mods, ?, 0);
875 bits<2> src1_modifiers = !if(HasSrc1Mods, ?, 0);
876 bits<2> src2_modifiers = !if(HasSrc2Mods, ?, 0);
877 bits<2> omod = !if(HasOutputMods, ?, 0);
878 bits<1> clamp = !if(HasOutputMods, ?, 0);
881 class VOP3_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
882 VOP3Common <outs, ins, "", pattern>,
884 SIMCInstr<opName#"_e64", SISubtarget.NONE> {
888 class VOP3_Real_si <bits<9> op, dag outs, dag ins, string asm, string opName> :
889 VOP3Common <outs, ins, asm, []>,
891 SIMCInstr<opName#"_e64", SISubtarget.SI>;
893 class VOP3_Real_vi <bits<10> op, dag outs, dag ins, string asm, string opName> :
894 VOP3Common <outs, ins, asm, []>,
896 SIMCInstr <opName#"_e64", SISubtarget.VI>;
898 class VOP3b_Real_si <bits<9> op, dag outs, dag ins, string asm, string opName> :
899 VOP3Common <outs, ins, asm, []>,
901 SIMCInstr<opName#"_e64", SISubtarget.SI>;
903 class VOP3b_Real_vi <bits<10> op, dag outs, dag ins, string asm, string opName> :
904 VOP3Common <outs, ins, asm, []>,
906 SIMCInstr <opName#"_e64", SISubtarget.VI>;
908 multiclass VOP3_m <vop op, dag outs, dag ins, string asm, list<dag> pattern,
909 string opName, int NumSrcArgs, bit HasMods = 1> {
911 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
913 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
914 VOP3DisableFields<!if(!eq(NumSrcArgs, 1), 0, 1),
915 !if(!eq(NumSrcArgs, 2), 0, 1),
917 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
918 VOP3DisableFields<!if(!eq(NumSrcArgs, 1), 0, 1),
919 !if(!eq(NumSrcArgs, 2), 0, 1),
923 // VOP3_m without source modifiers
924 multiclass VOP3_m_nomods <vop op, dag outs, dag ins, string asm, list<dag> pattern,
925 string opName, int NumSrcArgs, bit HasMods = 1> {
927 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
929 let src0_modifiers = 0,
934 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>;
935 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>;
939 multiclass VOP3_1_m <vop op, dag outs, dag ins, string asm,
940 list<dag> pattern, string opName, bit HasMods = 1> {
942 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
944 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
945 VOP3DisableFields<0, 0, HasMods>;
947 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
948 VOP3DisableFields<0, 0, HasMods>;
951 multiclass VOP3SI_1_m <vop op, dag outs, dag ins, string asm,
952 list<dag> pattern, string opName, bit HasMods = 1> {
954 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
956 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
957 VOP3DisableFields<0, 0, HasMods>;
958 // No VI instruction. This class is for SI only.
961 multiclass VOP3_2_m <vop op, dag outs, dag ins, string asm,
962 list<dag> pattern, string opName, string revOp,
963 bit HasMods = 1, bit UseFullOp = 0> {
965 def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
966 VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
968 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
969 VOP3DisableFields<1, 0, HasMods>;
971 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
972 VOP3DisableFields<1, 0, HasMods>;
975 multiclass VOP3SI_2_m <vop op, dag outs, dag ins, string asm,
976 list<dag> pattern, string opName, string revOp,
977 bit HasMods = 1, bit UseFullOp = 0> {
979 def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
980 VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
982 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
983 VOP3DisableFields<1, 0, HasMods>;
985 // No VI instruction. This class is for SI only.
988 // XXX - Is v_div_scale_{f32|f64} only available in vop3b without
989 // option of implicit vcc use?
990 multiclass VOP3b_2_m <vop op, dag outs, dag ins, string asm,
991 list<dag> pattern, string opName, string revOp,
992 bit HasMods = 1, bit UseFullOp = 0> {
993 def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
994 VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
996 // The VOP2 variant puts the carry out into VCC, the VOP3 variant
997 // can write it into any SGPR. We currently don't use the carry out,
998 // so for now hardcode it to VCC as well.
999 let sdst = SIOperand.VCC, Defs = [VCC] in {
1000 def _si : VOP3b_Real_si <op.SI3, outs, ins, asm, opName>,
1001 VOP3DisableFields<1, 0, HasMods>;
1003 def _vi : VOP3b_Real_vi <op.VI3, outs, ins, asm, opName>,
1004 VOP3DisableFields<1, 0, HasMods>;
1005 } // End sdst = SIOperand.VCC, Defs = [VCC]
1008 multiclass VOP3b_3_m <vop op, dag outs, dag ins, string asm,
1009 list<dag> pattern, string opName, string revOp,
1010 bit HasMods = 1, bit UseFullOp = 0> {
1011 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
1014 def _si : VOP3b_Real_si <op.SI3, outs, ins, asm, opName>,
1015 VOP3DisableFields<1, 1, HasMods>;
1017 def _vi : VOP3b_Real_vi <op.VI3, outs, ins, asm, opName>,
1018 VOP3DisableFields<1, 1, HasMods>;
1021 multiclass VOP3_C_m <vop op, dag outs, dag ins, string asm,
1022 list<dag> pattern, string opName,
1023 bit HasMods, bit defExec> {
1025 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
1027 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
1028 VOP3DisableFields<1, 0, HasMods> {
1029 let Defs = !if(defExec, [EXEC], []);
1032 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
1033 VOP3DisableFields<1, 0, HasMods> {
1034 let Defs = !if(defExec, [EXEC], []);
1038 // An instruction that is VOP2 on SI and VOP3 on VI, no modifiers.
1039 multiclass VOP2SI_3VI_m <vop3 op, string opName, dag outs, dag ins,
1040 string asm, list<dag> pattern = []> {
1041 let isPseudo = 1 in {
1042 def "" : VOPAnyCommon <outs, ins, "", pattern>,
1043 SIMCInstr<opName, SISubtarget.NONE>;
1046 def _si : VOP2 <op.SI3{5-0}, outs, ins, asm, []>,
1047 SIMCInstr <opName, SISubtarget.SI>;
1049 def _vi : VOP3Common <outs, ins, asm, []>,
1051 VOP3DisableFields <1, 0, 0>,
1052 SIMCInstr <opName, SISubtarget.VI>;
1055 multiclass VOP1_Helper <vop1 op, string opName, dag outs,
1056 dag ins32, string asm32, list<dag> pat32,
1057 dag ins64, string asm64, list<dag> pat64,
1060 defm _e32 : VOP1_m <op, outs, ins32, opName#asm32, pat32, opName>;
1062 defm _e64 : VOP3_1_m <op, outs, ins64, opName#"_e64"#asm64, pat64, opName, HasMods>;
1065 multiclass VOP1Inst <vop1 op, string opName, VOPProfile P,
1066 SDPatternOperator node = null_frag> : VOP1_Helper <
1068 P.Ins32, P.Asm32, [],
1071 [(set P.DstVT:$dst, (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0,
1072 i32:$src0_modifiers, i1:$clamp, i32:$omod))))],
1073 [(set P.DstVT:$dst, (node P.Src0VT:$src0))]),
1077 multiclass VOP1InstSI <vop1 op, string opName, VOPProfile P,
1078 SDPatternOperator node = null_frag> {
1080 defm _e32 : VOP1SI_m <op, P.Outs, P.Ins32, opName#P.Asm32, [], opName>;
1082 defm _e64 : VOP3SI_1_m <op, P.Outs, P.Ins64, opName#P.Asm64,
1084 [(set P.DstVT:$dst, (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0,
1085 i32:$src0_modifiers, i1:$clamp, i32:$omod))))],
1086 [(set P.DstVT:$dst, (node P.Src0VT:$src0))]),
1087 opName, P.HasModifiers>;
1090 multiclass VOP2_Helper <vop2 op, string opName, dag outs,
1091 dag ins32, string asm32, list<dag> pat32,
1092 dag ins64, string asm64, list<dag> pat64,
1093 string revOp, bit HasMods> {
1094 defm _e32 : VOP2_m <op, outs, ins32, asm32, pat32, opName, revOp>;
1096 defm _e64 : VOP3_2_m <op,
1097 outs, ins64, opName#"_e64"#asm64, pat64, opName, revOp, HasMods
1101 multiclass VOP2Inst <vop2 op, string opName, VOPProfile P,
1102 SDPatternOperator node = null_frag,
1103 string revOp = opName> : VOP2_Helper <
1105 P.Ins32, P.Asm32, [],
1109 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1110 i1:$clamp, i32:$omod)),
1111 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1112 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1113 revOp, P.HasModifiers
1116 multiclass VOP2InstSI <vop2 op, string opName, VOPProfile P,
1117 SDPatternOperator node = null_frag,
1118 string revOp = opName> {
1119 defm _e32 : VOP2SI_m <op, P.Outs, P.Ins32, P.Asm32, [], opName, revOp>;
1121 defm _e64 : VOP3SI_2_m <op, P.Outs, P.Ins64, opName#"_e64"#P.Asm64,
1124 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1125 i1:$clamp, i32:$omod)),
1126 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1127 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1128 opName, revOp, P.HasModifiers>;
1131 multiclass VOP2b_Helper <vop2 op, string opName, dag outs,
1132 dag ins32, string asm32, list<dag> pat32,
1133 dag ins64, string asm64, list<dag> pat64,
1134 string revOp, bit HasMods> {
1136 defm _e32 : VOP2_m <op, outs, ins32, asm32, pat32, opName, revOp>;
1138 defm _e64 : VOP3b_2_m <op,
1139 outs, ins64, opName#"_e64"#asm64, pat64, opName, revOp, HasMods
1143 multiclass VOP2bInst <vop2 op, string opName, VOPProfile P,
1144 SDPatternOperator node = null_frag,
1145 string revOp = opName> : VOP2b_Helper <
1147 P.Ins32, P.Asm32, [],
1151 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1152 i1:$clamp, i32:$omod)),
1153 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1154 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1155 revOp, P.HasModifiers
1158 // A VOP2 instruction that is VOP3-only on VI.
1159 multiclass VOP2_VI3_Helper <vop23 op, string opName, dag outs,
1160 dag ins32, string asm32, list<dag> pat32,
1161 dag ins64, string asm64, list<dag> pat64,
1162 string revOp, bit HasMods> {
1163 defm _e32 : VOP2SI_m <op, outs, ins32, asm32, pat32, opName, revOp>;
1165 defm _e64 : VOP3_2_m <op, outs, ins64, opName#"_e64"#asm64, pat64, opName,
1169 multiclass VOP2_VI3_Inst <vop23 op, string opName, VOPProfile P,
1170 SDPatternOperator node = null_frag,
1171 string revOp = opName>
1174 P.Ins32, P.Asm32, [],
1178 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1179 i1:$clamp, i32:$omod)),
1180 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1181 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1182 revOp, P.HasModifiers
1185 class VOPC_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
1186 VOPCCommon <ins, "", pattern>,
1188 SIMCInstr<opName#"_e32", SISubtarget.NONE> {
1192 multiclass VOPC_m <vopc op, dag outs, dag ins, string asm, list<dag> pattern,
1193 string opName, bit DefExec> {
1194 def "" : VOPC_Pseudo <outs, ins, pattern, opName>;
1196 def _si : VOPC<op.SI, ins, asm, []>,
1197 SIMCInstr <opName#"_e32", SISubtarget.SI> {
1198 let Defs = !if(DefExec, [EXEC], []);
1201 def _vi : VOPC<op.VI, ins, asm, []>,
1202 SIMCInstr <opName#"_e32", SISubtarget.VI> {
1203 let Defs = !if(DefExec, [EXEC], []);
1207 multiclass VOPC_Helper <vopc op, string opName,
1208 dag ins32, string asm32, list<dag> pat32,
1209 dag out64, dag ins64, string asm64, list<dag> pat64,
1210 bit HasMods, bit DefExec> {
1211 defm _e32 : VOPC_m <op, (outs), ins32, opName#asm32, pat32, opName, DefExec>;
1213 defm _e64 : VOP3_C_m <op, out64, ins64, opName#"_e64"#asm64, pat64,
1214 opName, HasMods, DefExec>;
1217 // Special case for class instructions which only have modifiers on
1218 // the 1st source operand.
1219 multiclass VOPC_Class_Helper <vopc op, string opName,
1220 dag ins32, string asm32, list<dag> pat32,
1221 dag out64, dag ins64, string asm64, list<dag> pat64,
1222 bit HasMods, bit DefExec> {
1223 defm _e32 : VOPC_m <op, (outs), ins32, opName#asm32, pat32, opName, DefExec>;
1225 defm _e64 : VOP3_C_m <op, out64, ins64, opName#"_e64"#asm64, pat64,
1226 opName, HasMods, DefExec>,
1227 VOP3DisableModFields<1, 0, 0>;
1230 multiclass VOPCInst <vopc op, string opName,
1231 VOPProfile P, PatLeaf cond = COND_NULL,
1232 bit DefExec = 0> : VOPC_Helper <
1234 P.Ins32, P.Asm32, [],
1235 (outs SReg_64:$dst), P.Ins64, P.Asm64,
1238 (setcc (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1239 i1:$clamp, i32:$omod)),
1240 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1242 [(set i1:$dst, (setcc P.Src0VT:$src0, P.Src1VT:$src1, cond))]),
1243 P.HasModifiers, DefExec
1246 multiclass VOPCClassInst <vopc op, string opName, VOPProfile P,
1247 bit DefExec = 0> : VOPC_Class_Helper <
1249 P.Ins32, P.Asm32, [],
1250 (outs SReg_64:$dst), P.Ins64, P.Asm64,
1253 (AMDGPUfp_class (P.Src0VT (VOP3Mods0Clamp0OMod P.Src0VT:$src0, i32:$src0_modifiers)), P.Src1VT:$src1))],
1254 [(set i1:$dst, (AMDGPUfp_class P.Src0VT:$src0, P.Src1VT:$src1))]),
1255 P.HasModifiers, DefExec
1259 multiclass VOPC_F32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1260 VOPCInst <op, opName, VOP_F32_F32_F32, cond>;
1262 multiclass VOPC_F64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1263 VOPCInst <op, opName, VOP_F64_F64_F64, cond>;
1265 multiclass VOPC_I32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1266 VOPCInst <op, opName, VOP_I32_I32_I32, cond>;
1268 multiclass VOPC_I64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1269 VOPCInst <op, opName, VOP_I64_I64_I64, cond>;
1272 multiclass VOPCX <vopc op, string opName, VOPProfile P,
1273 PatLeaf cond = COND_NULL>
1274 : VOPCInst <op, opName, P, cond, 1>;
1276 multiclass VOPCX_F32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1277 VOPCX <op, opName, VOP_F32_F32_F32, cond>;
1279 multiclass VOPCX_F64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1280 VOPCX <op, opName, VOP_F64_F64_F64, cond>;
1282 multiclass VOPCX_I32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1283 VOPCX <op, opName, VOP_I32_I32_I32, cond>;
1285 multiclass VOPCX_I64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1286 VOPCX <op, opName, VOP_I64_I64_I64, cond>;
1288 multiclass VOP3_Helper <vop3 op, string opName, dag outs, dag ins, string asm,
1289 list<dag> pat, int NumSrcArgs, bit HasMods> : VOP3_m <
1290 op, outs, ins, opName#asm, pat, opName, NumSrcArgs, HasMods
1293 multiclass VOPC_CLASS_F32 <vopc op, string opName> :
1294 VOPCClassInst <op, opName, VOP_I1_F32_I32, 0>;
1296 multiclass VOPCX_CLASS_F32 <vopc op, string opName> :
1297 VOPCClassInst <op, opName, VOP_I1_F32_I32, 1>;
1299 multiclass VOPC_CLASS_F64 <vopc op, string opName> :
1300 VOPCClassInst <op, opName, VOP_I1_F64_I32, 0>;
1302 multiclass VOPCX_CLASS_F64 <vopc op, string opName> :
1303 VOPCClassInst <op, opName, VOP_I1_F64_I32, 1>;
1305 multiclass VOP3Inst <vop3 op, string opName, VOPProfile P,
1306 SDPatternOperator node = null_frag> : VOP3_Helper <
1307 op, opName, P.Outs, P.Ins64, P.Asm64,
1308 !if(!eq(P.NumSrcArgs, 3),
1311 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1312 i1:$clamp, i32:$omod)),
1313 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1314 (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers))))],
1315 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1,
1317 !if(!eq(P.NumSrcArgs, 2),
1320 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1321 i1:$clamp, i32:$omod)),
1322 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1323 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))])
1324 /* P.NumSrcArgs == 1 */,
1327 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1328 i1:$clamp, i32:$omod))))],
1329 [(set P.DstVT:$dst, (node P.Src0VT:$src0))]))),
1330 P.NumSrcArgs, P.HasModifiers
1333 // Special case for v_div_fmas_{f32|f64}, since it seems to be the
1334 // only VOP instruction that implicitly reads VCC.
1335 multiclass VOP3_VCC_Inst <vop3 op, string opName,
1337 SDPatternOperator node = null_frag> : VOP3_Helper <
1340 (ins InputModsNoDefault:$src0_modifiers, P.Src0RC64:$src0,
1341 InputModsNoDefault:$src1_modifiers, P.Src1RC64:$src1,
1342 InputModsNoDefault:$src2_modifiers, P.Src2RC64:$src2,
1345 " $dst, $src0_modifiers, $src1_modifiers, $src2_modifiers"#"$clamp"#"$omod",
1347 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1348 i1:$clamp, i32:$omod)),
1349 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1350 (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers)),
1355 multiclass VOP3b_Helper <vop op, RegisterClass vrc, RegisterOperand arc,
1356 string opName, list<dag> pattern> :
1358 op, (outs vrc:$vdst, SReg_64:$sdst),
1359 (ins InputModsNoDefault:$src0_modifiers, arc:$src0,
1360 InputModsNoDefault:$src1_modifiers, arc:$src1,
1361 InputModsNoDefault:$src2_modifiers, arc:$src2,
1362 ClampMod:$clamp, omod:$omod),
1363 opName#" $vdst, $sdst, $src0_modifiers, $src1_modifiers, $src2_modifiers"#"$clamp"#"$omod", pattern,
1364 opName, opName, 1, 1
1367 multiclass VOP3b_64 <vop3 op, string opName, list<dag> pattern> :
1368 VOP3b_Helper <op, VReg_64, VSrc_64, opName, pattern>;
1370 multiclass VOP3b_32 <vop3 op, string opName, list<dag> pattern> :
1371 VOP3b_Helper <op, VGPR_32, VSrc_32, opName, pattern>;
1374 class Vop3ModPat<Instruction Inst, VOPProfile P, SDPatternOperator node> : Pat<
1375 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers, i1:$clamp, i32:$omod)),
1376 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1377 (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers))),
1378 (Inst i32:$src0_modifiers, P.Src0VT:$src0,
1379 i32:$src1_modifiers, P.Src1VT:$src1,
1380 i32:$src2_modifiers, P.Src2VT:$src2,
1384 //===----------------------------------------------------------------------===//
1385 // Interpolation opcodes
1386 //===----------------------------------------------------------------------===//
1388 class VINTRP_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1389 VINTRPCommon <outs, ins, "", pattern>,
1390 SIMCInstr<opName, SISubtarget.NONE> {
1394 class VINTRP_Real_si <bits <2> op, string opName, dag outs, dag ins,
1396 VINTRPCommon <outs, ins, asm, []>,
1398 SIMCInstr<opName, SISubtarget.SI>;
1400 class VINTRP_Real_vi <bits <2> op, string opName, dag outs, dag ins,
1402 VINTRPCommon <outs, ins, asm, []>,
1404 SIMCInstr<opName, SISubtarget.VI>;
1406 multiclass VINTRP_m <bits <2> op, string opName, dag outs, dag ins, string asm,
1407 string disableEncoding = "", string constraints = "",
1408 list<dag> pattern = []> {
1409 let DisableEncoding = disableEncoding,
1410 Constraints = constraints in {
1411 def "" : VINTRP_Pseudo <opName, outs, ins, pattern>;
1413 def _si : VINTRP_Real_si <op, opName, outs, ins, asm>;
1415 def _vi : VINTRP_Real_vi <op, opName, outs, ins, asm>;
1419 //===----------------------------------------------------------------------===//
1420 // Vector I/O classes
1421 //===----------------------------------------------------------------------===//
1423 class DS_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1424 DS <outs, ins, "", pattern>,
1425 SIMCInstr <opName, SISubtarget.NONE> {
1429 class DS_Real_si <bits<8> op, string opName, dag outs, dag ins, string asm> :
1430 DS <outs, ins, asm, []>,
1432 SIMCInstr <opName, SISubtarget.SI>;
1434 class DS_Real_vi <bits<8> op, string opName, dag outs, dag ins, string asm> :
1435 DS <outs, ins, asm, []>,
1437 SIMCInstr <opName, SISubtarget.VI>;
1439 class DS_1A_Real_si <bits<8> op, string opName, dag outs, dag ins, string asm> :
1440 DS <outs, ins, asm, []>,
1442 SIMCInstr <opName, SISubtarget.SI> {
1444 // Single load interpret the 2 i8imm operands as a single i16 offset.
1446 let offset0 = offset{7-0};
1447 let offset1 = offset{15-8};
1450 class DS_1A_Real_vi <bits<8> op, string opName, dag outs, dag ins, string asm> :
1451 DS <outs, ins, asm, []>,
1453 SIMCInstr <opName, SISubtarget.VI> {
1455 // Single load interpret the 2 i8imm operands as a single i16 offset.
1457 let offset0 = offset{7-0};
1458 let offset1 = offset{15-8};
1461 multiclass DS_1A_Load_m <bits<8> op, string opName, dag outs, dag ins, string asm,
1463 let hasSideEffects = 0, mayLoad = 1, mayStore = 0 in {
1464 def "" : DS_Pseudo <opName, outs, ins, pat>;
1466 let data0 = 0, data1 = 0 in {
1467 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1468 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1473 multiclass DS_Load_Helper <bits<8> op, string asm, RegisterClass regClass>
1477 (outs regClass:$vdst),
1478 (ins i1imm:$gds, VGPR_32:$addr, ds_offset:$offset, M0Reg:$m0),
1479 asm#" $vdst, $addr"#"$offset"#" [M0]",
1482 multiclass DS_Load2_m <bits<8> op, string opName, dag outs, dag ins, string asm,
1484 let hasSideEffects = 0, mayLoad = 1, mayStore = 0 in {
1485 def "" : DS_Pseudo <opName, outs, ins, pat>;
1487 let data0 = 0, data1 = 0 in {
1488 def _si : DS_Real_si <op, opName, outs, ins, asm>;
1489 def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
1494 multiclass DS_Load2_Helper <bits<8> op, string asm, RegisterClass regClass>
1498 (outs regClass:$vdst),
1499 (ins i1imm:$gds, VGPR_32:$addr, ds_offset0:$offset0, ds_offset1:$offset1,
1501 asm#" $vdst, $addr"#"$offset0"#"$offset1 [M0]",
1504 multiclass DS_1A_Store_m <bits<8> op, string opName, dag outs, dag ins,
1505 string asm, list<dag> pat> {
1506 let hasSideEffects = 0, mayLoad = 0, mayStore = 1 in {
1507 def "" : DS_Pseudo <opName, outs, ins, pat>;
1509 let data1 = 0, vdst = 0 in {
1510 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1511 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1516 multiclass DS_Store_Helper <bits<8> op, string asm, RegisterClass regClass>
1521 (ins i1imm:$gds, VGPR_32:$addr, regClass:$data0, ds_offset:$offset, M0Reg:$m0),
1522 asm#" $addr, $data0"#"$offset"#" [M0]",
1525 multiclass DS_Store_m <bits<8> op, string opName, dag outs, dag ins,
1526 string asm, list<dag> pat> {
1527 let hasSideEffects = 0, mayLoad = 0, mayStore = 1 in {
1528 def "" : DS_Pseudo <opName, outs, ins, pat>;
1531 def _si : DS_Real_si <op, opName, outs, ins, asm>;
1532 def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
1537 multiclass DS_Store2_Helper <bits<8> op, string asm, RegisterClass regClass>
1542 (ins i1imm:$gds, VGPR_32:$addr, regClass:$data0, regClass:$data1,
1543 ds_offset0:$offset0, ds_offset1:$offset1, M0Reg:$m0),
1544 asm#" $addr, $data0, $data1"#"$offset0"#"$offset1 [M0]",
1547 // 1 address, 1 data.
1548 multiclass DS_1A1D_RET_m <bits<8> op, string opName, dag outs, dag ins,
1549 string asm, list<dag> pat, string noRetOp> {
1550 let mayLoad = 1, mayStore = 1,
1551 hasPostISelHook = 1 // Adjusted to no return version.
1553 def "" : DS_Pseudo <opName, outs, ins, pat>,
1554 AtomicNoRet<noRetOp, 1>;
1557 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1558 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1563 multiclass DS_1A1D_RET <bits<8> op, string asm, RegisterClass rc,
1564 string noRetOp = ""> : DS_1A1D_RET_m <
1567 (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, ds_offset:$offset, M0Reg:$m0),
1568 asm#" $vdst, $addr, $data0"#"$offset"#" [M0]", [], noRetOp>;
1570 // 1 address, 2 data.
1571 multiclass DS_1A2D_RET_m <bits<8> op, string opName, dag outs, dag ins,
1572 string asm, list<dag> pat, string noRetOp> {
1573 let mayLoad = 1, mayStore = 1,
1574 hasPostISelHook = 1 // Adjusted to no return version.
1576 def "" : DS_Pseudo <opName, outs, ins, pat>,
1577 AtomicNoRet<noRetOp, 1>;
1579 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1580 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1584 multiclass DS_1A2D_RET <bits<8> op, string asm, RegisterClass rc,
1585 string noRetOp = ""> : DS_1A2D_RET_m <
1588 (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, rc:$data1, ds_offset:$offset, M0Reg:$m0),
1589 asm#" $vdst, $addr, $data0, $data1"#"$offset"#" [M0]",
1592 // 1 address, 2 data.
1593 multiclass DS_1A2D_NORET_m <bits<8> op, string opName, dag outs, dag ins,
1594 string asm, list<dag> pat, string noRetOp> {
1595 let mayLoad = 1, mayStore = 1 in {
1596 def "" : DS_Pseudo <opName, outs, ins, pat>,
1597 AtomicNoRet<noRetOp, 0>;
1600 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1601 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1606 multiclass DS_1A2D_NORET <bits<8> op, string asm, RegisterClass rc,
1607 string noRetOp = asm> : DS_1A2D_NORET_m <
1610 (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, rc:$data1, ds_offset:$offset, M0Reg:$m0),
1611 asm#" $addr, $data0, $data1"#"$offset"#" [M0]",
1614 // 1 address, 1 data.
1615 multiclass DS_1A1D_NORET_m <bits<8> op, string opName, dag outs, dag ins,
1616 string asm, list<dag> pat, string noRetOp> {
1617 let mayLoad = 1, mayStore = 1 in {
1618 def "" : DS_Pseudo <opName, outs, ins, pat>,
1619 AtomicNoRet<noRetOp, 0>;
1621 let data1 = 0, vdst = 0 in {
1622 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1623 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1628 multiclass DS_1A1D_NORET <bits<8> op, string asm, RegisterClass rc,
1629 string noRetOp = asm> : DS_1A1D_NORET_m <
1632 (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, ds_offset:$offset, M0Reg:$m0),
1633 asm#" $addr, $data0"#"$offset"#" [M0]",
1636 //===----------------------------------------------------------------------===//
1638 //===----------------------------------------------------------------------===//
1640 class MTBUF_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1641 MTBUF <outs, ins, "", pattern>,
1642 SIMCInstr<opName, SISubtarget.NONE> {
1646 class MTBUF_Real_si <bits<3> op, string opName, dag outs, dag ins,
1648 MTBUF <outs, ins, asm, []>,
1650 SIMCInstr<opName, SISubtarget.SI>;
1652 class MTBUF_Real_vi <bits<4> op, string opName, dag outs, dag ins, string asm> :
1653 MTBUF <outs, ins, asm, []>,
1655 SIMCInstr <opName, SISubtarget.VI>;
1657 multiclass MTBUF_m <bits<3> op, string opName, dag outs, dag ins, string asm,
1658 list<dag> pattern> {
1660 def "" : MTBUF_Pseudo <opName, outs, ins, pattern>;
1662 def _si : MTBUF_Real_si <op, opName, outs, ins, asm>;
1664 def _vi : MTBUF_Real_vi <{0, op{2}, op{1}, op{0}}, opName, outs, ins, asm>;
1668 let mayStore = 1, mayLoad = 0 in {
1670 multiclass MTBUF_Store_Helper <bits<3> op, string opName,
1671 RegisterClass regClass> : MTBUF_m <
1673 (ins regClass:$vdata, u16imm:$offset, i1imm:$offen, i1imm:$idxen, i1imm:$glc,
1674 i1imm:$addr64, i8imm:$dfmt, i8imm:$nfmt, VGPR_32:$vaddr,
1675 SReg_128:$srsrc, i1imm:$slc, i1imm:$tfe, SCSrc_32:$soffset),
1676 opName#" $vdata, $offset, $offen, $idxen, $glc, $addr64, $dfmt,"
1677 #" $nfmt, $vaddr, $srsrc, $slc, $tfe, $soffset", []
1680 } // mayStore = 1, mayLoad = 0
1682 let mayLoad = 1, mayStore = 0 in {
1684 multiclass MTBUF_Load_Helper <bits<3> op, string opName,
1685 RegisterClass regClass> : MTBUF_m <
1686 op, opName, (outs regClass:$dst),
1687 (ins u16imm:$offset, i1imm:$offen, i1imm:$idxen, i1imm:$glc, i1imm:$addr64,
1688 i8imm:$dfmt, i8imm:$nfmt, VGPR_32:$vaddr, SReg_128:$srsrc,
1689 i1imm:$slc, i1imm:$tfe, SCSrc_32:$soffset),
1690 opName#" $dst, $offset, $offen, $idxen, $glc, $addr64, $dfmt,"
1691 #" $nfmt, $vaddr, $srsrc, $slc, $tfe, $soffset", []
1694 } // mayLoad = 1, mayStore = 0
1696 //===----------------------------------------------------------------------===//
1698 //===----------------------------------------------------------------------===//
1700 class mubuf <bits<7> si, bits<7> vi = si> {
1701 field bits<7> SI = si;
1702 field bits<7> VI = vi;
1705 class MUBUFAddr64Table <bit is_addr64, string suffix = ""> {
1706 bit IsAddr64 = is_addr64;
1707 string OpName = NAME # suffix;
1710 class MUBUF_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1711 MUBUF <outs, ins, "", pattern>,
1712 SIMCInstr<opName, SISubtarget.NONE> {
1715 // dummy fields, so that we can use let statements around multiclasses
1725 class MUBUF_Real_si <mubuf op, string opName, dag outs, dag ins,
1727 MUBUF <outs, ins, asm, []>,
1729 SIMCInstr<opName, SISubtarget.SI> {
1733 class MUBUF_Real_vi <mubuf op, string opName, dag outs, dag ins,
1735 MUBUF <outs, ins, asm, []>,
1737 SIMCInstr<opName, SISubtarget.VI> {
1741 multiclass MUBUF_m <mubuf op, string opName, dag outs, dag ins, string asm,
1742 list<dag> pattern> {
1744 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
1745 MUBUFAddr64Table <0>;
1748 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
1751 def _vi : MUBUF_Real_vi <op, opName, outs, ins, asm>;
1754 multiclass MUBUFAddr64_m <mubuf op, string opName, dag outs,
1755 dag ins, string asm, list<dag> pattern> {
1757 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
1758 MUBUFAddr64Table <1>;
1761 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
1764 // There is no VI version. If the pseudo is selected, it should be lowered
1765 // for VI appropriately.
1768 class MUBUF_si <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern> :
1769 MUBUF <outs, ins, asm, pattern>, MUBUFe <op> {
1773 multiclass MUBUFAtomicOffset_m <mubuf op, string opName, dag outs, dag ins,
1774 string asm, list<dag> pattern, bit is_return> {
1776 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
1777 MUBUFAddr64Table <0, !if(is_return, "_RTN", "")>,
1778 AtomicNoRet<NAME#"_OFFSET", is_return>;
1780 let offen = 0, idxen = 0, tfe = 0, vaddr = 0 in {
1782 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
1785 def _vi : MUBUF_Real_vi <op, opName, outs, ins, asm>;
1789 multiclass MUBUFAtomicAddr64_m <mubuf op, string opName, dag outs, dag ins,
1790 string asm, list<dag> pattern, bit is_return> {
1792 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
1793 MUBUFAddr64Table <1, !if(is_return, "_RTN", "")>,
1794 AtomicNoRet<NAME#"_ADDR64", is_return>;
1796 let offen = 0, idxen = 0, addr64 = 1, tfe = 0 in {
1797 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
1800 // There is no VI version. If the pseudo is selected, it should be lowered
1801 // for VI appropriately.
1804 multiclass MUBUF_Atomic <mubuf op, string name, RegisterClass rc,
1805 ValueType vt, SDPatternOperator atomic> {
1807 let mayStore = 1, mayLoad = 1, hasPostISelHook = 1 in {
1809 // No return variants
1812 defm _ADDR64 : MUBUFAtomicAddr64_m <
1813 op, name#"_addr64", (outs),
1814 (ins rc:$vdata, SReg_128:$srsrc, VReg_64:$vaddr,
1815 mbuf_offset:$offset, SCSrc_32:$soffset, slc:$slc),
1816 name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset"#"$slc", [], 0
1819 defm _OFFSET : MUBUFAtomicOffset_m <
1820 op, name#"_offset", (outs),
1821 (ins rc:$vdata, SReg_128:$srsrc, mbuf_offset:$offset,
1822 SCSrc_32:$soffset, slc:$slc),
1823 name#" $vdata, $srsrc, $soffset"#"$offset"#"$slc", [], 0
1827 // Variant that return values
1828 let glc = 1, Constraints = "$vdata = $vdata_in",
1829 DisableEncoding = "$vdata_in" in {
1831 defm _RTN_ADDR64 : MUBUFAtomicAddr64_m <
1832 op, name#"_rtn_addr64", (outs rc:$vdata),
1833 (ins rc:$vdata_in, SReg_128:$srsrc, VReg_64:$vaddr,
1834 mbuf_offset:$offset, SSrc_32:$soffset, slc:$slc),
1835 name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset"#" glc"#"$slc",
1837 (atomic (MUBUFAddr64Atomic v4i32:$srsrc, i64:$vaddr, i32:$soffset,
1838 i16:$offset, i1:$slc), vt:$vdata_in))], 1
1841 defm _RTN_OFFSET : MUBUFAtomicOffset_m <
1842 op, name#"_rtn_offset", (outs rc:$vdata),
1843 (ins rc:$vdata_in, SReg_128:$srsrc, mbuf_offset:$offset,
1844 SCSrc_32:$soffset, slc:$slc),
1845 name#" $vdata, $srsrc, $soffset"#"$offset"#" glc $slc",
1847 (atomic (MUBUFOffsetAtomic v4i32:$srsrc, i32:$soffset, i16:$offset,
1848 i1:$slc), vt:$vdata_in))], 1
1853 } // mayStore = 1, mayLoad = 1, hasPostISelHook = 1
1856 multiclass MUBUF_Load_Helper <mubuf op, string name, RegisterClass regClass,
1857 ValueType load_vt = i32,
1858 SDPatternOperator ld = null_frag> {
1860 let mayLoad = 1, mayStore = 0 in {
1861 let offen = 0, idxen = 0, vaddr = 0 in {
1862 defm _OFFSET : MUBUF_m <op, name#"_offset", (outs regClass:$vdata),
1863 (ins SReg_128:$srsrc,
1864 mbuf_offset:$offset, SCSrc_32:$soffset, glc:$glc,
1865 slc:$slc, tfe:$tfe),
1866 name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
1867 [(set load_vt:$vdata, (ld (MUBUFOffset v4i32:$srsrc,
1868 i32:$soffset, i16:$offset,
1869 i1:$glc, i1:$slc, i1:$tfe)))]>;
1872 let offen = 1, idxen = 0 in {
1873 defm _OFFEN : MUBUF_m <op, name#"_offen", (outs regClass:$vdata),
1874 (ins SReg_128:$srsrc, VGPR_32:$vaddr,
1875 SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc, slc:$slc,
1877 name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
1880 let offen = 0, idxen = 1 in {
1881 defm _IDXEN : MUBUF_m <op, name#"_idxen", (outs regClass:$vdata),
1882 (ins SReg_128:$srsrc, VGPR_32:$vaddr,
1883 mbuf_offset:$offset, SCSrc_32:$soffset, glc:$glc,
1884 slc:$slc, tfe:$tfe),
1885 name#" $vdata, $vaddr, $srsrc, $soffset idxen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
1888 let offen = 1, idxen = 1 in {
1889 defm _BOTHEN : MUBUF_m <op, name#"_bothen", (outs regClass:$vdata),
1890 (ins SReg_128:$srsrc, VReg_64:$vaddr,
1891 SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
1892 name#" $vdata, $vaddr, $srsrc, $soffset idxen offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
1895 let offen = 0, idxen = 0, glc = 0, slc = 0, tfe = 0 in {
1896 defm _ADDR64 : MUBUFAddr64_m <op, name#"_addr64", (outs regClass:$vdata),
1897 (ins SReg_128:$srsrc, VReg_64:$vaddr,
1898 SCSrc_32:$soffset, mbuf_offset:$offset),
1899 name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset",
1900 [(set load_vt:$vdata, (ld (MUBUFAddr64 v4i32:$srsrc,
1901 i64:$vaddr, i32:$soffset,
1907 multiclass MUBUF_Store_Helper <mubuf op, string name, RegisterClass vdataClass,
1908 ValueType store_vt, SDPatternOperator st> {
1909 let mayLoad = 0, mayStore = 1 in {
1910 defm : MUBUF_m <op, name, (outs),
1911 (ins vdataClass:$vdata, SReg_128:$srsrc, VGPR_32:$vaddr, SCSrc_32:$soffset,
1912 mbuf_offset:$offset, offen:$offen, idxen:$idxen, glc:$glc, slc:$slc,
1914 name#" $vdata, $vaddr, $srsrc, $soffset"#"$offen"#"$idxen"#"$offset"#
1915 "$glc"#"$slc"#"$tfe", []>;
1917 let offen = 0, idxen = 0, vaddr = 0 in {
1918 defm _OFFSET : MUBUF_m <op, name#"_offset",(outs),
1919 (ins vdataClass:$vdata, SReg_128:$srsrc, mbuf_offset:$offset,
1920 SCSrc_32:$soffset, glc:$glc, slc:$slc, tfe:$tfe),
1921 name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
1922 [(st store_vt:$vdata, (MUBUFOffset v4i32:$srsrc, i32:$soffset,
1923 i16:$offset, i1:$glc, i1:$slc, i1:$tfe))]>;
1924 } // offen = 0, idxen = 0, vaddr = 0
1926 let offen = 1, idxen = 0 in {
1927 defm _OFFEN : MUBUF_m <op, name#"_offen", (outs),
1928 (ins vdataClass:$vdata, SReg_128:$srsrc, VGPR_32:$vaddr, SCSrc_32:$soffset,
1929 mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
1930 name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#
1931 "$glc"#"$slc"#"$tfe", []>;
1932 } // end offen = 1, idxen = 0
1934 let offen = 0, idxen = 0, glc = 0, slc = 0, tfe = 0 in {
1935 defm _ADDR64 : MUBUFAddr64_m <op, name#"_addr64", (outs),
1936 (ins vdataClass:$vdata, SReg_128:$srsrc,
1937 VReg_64:$vaddr, SCSrc_32:$soffset,
1938 mbuf_offset:$offset),
1939 name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset",
1940 [(st store_vt:$vdata,
1941 (MUBUFAddr64 v4i32:$srsrc, i64:$vaddr,
1942 i32:$soffset, i16:$offset))]>;
1944 } // End mayLoad = 0, mayStore = 1
1947 class FLAT_Load_Helper <bits<7> op, string asm, RegisterClass regClass> :
1948 FLAT <op, (outs regClass:$vdst),
1949 (ins VReg_64:$addr),
1950 asm#" $vdst, $addr, [M0, FLAT_SCRATCH]", []> {
1958 class FLAT_Store_Helper <bits<7> op, string name, RegisterClass vdataClass> :
1959 FLAT <op, (outs), (ins vdataClass:$data, VReg_64:$addr),
1960 name#" $data, $addr, [M0, FLAT_SCRATCH]",
1973 class MIMG_Mask <string op, int channels> {
1975 int Channels = channels;
1978 class MIMG_NoSampler_Helper <bits<7> op, string asm,
1979 RegisterClass dst_rc,
1980 RegisterClass src_rc> : MIMG <
1982 (outs dst_rc:$vdata),
1983 (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
1984 i1imm:$tfe, i1imm:$lwe, i1imm:$slc, src_rc:$vaddr,
1986 asm#" $vdata, $dmask, $unorm, $glc, $da, $r128,"
1987 #" $tfe, $lwe, $slc, $vaddr, $srsrc",
1992 let hasPostISelHook = 1;
1995 multiclass MIMG_NoSampler_Src_Helper <bits<7> op, string asm,
1996 RegisterClass dst_rc,
1998 def _V1 : MIMG_NoSampler_Helper <op, asm, dst_rc, VGPR_32>,
1999 MIMG_Mask<asm#"_V1", channels>;
2000 def _V2 : MIMG_NoSampler_Helper <op, asm, dst_rc, VReg_64>,
2001 MIMG_Mask<asm#"_V2", channels>;
2002 def _V4 : MIMG_NoSampler_Helper <op, asm, dst_rc, VReg_128>,
2003 MIMG_Mask<asm#"_V4", channels>;
2006 multiclass MIMG_NoSampler <bits<7> op, string asm> {
2007 defm _V1 : MIMG_NoSampler_Src_Helper <op, asm, VGPR_32, 1>;
2008 defm _V2 : MIMG_NoSampler_Src_Helper <op, asm, VReg_64, 2>;
2009 defm _V3 : MIMG_NoSampler_Src_Helper <op, asm, VReg_96, 3>;
2010 defm _V4 : MIMG_NoSampler_Src_Helper <op, asm, VReg_128, 4>;
2013 class MIMG_Sampler_Helper <bits<7> op, string asm,
2014 RegisterClass dst_rc,
2015 RegisterClass src_rc, int wqm> : MIMG <
2017 (outs dst_rc:$vdata),
2018 (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
2019 i1imm:$tfe, i1imm:$lwe, i1imm:$slc, src_rc:$vaddr,
2020 SReg_256:$srsrc, SReg_128:$ssamp),
2021 asm#" $vdata, $dmask, $unorm, $glc, $da, $r128,"
2022 #" $tfe, $lwe, $slc, $vaddr, $srsrc, $ssamp",
2026 let hasPostISelHook = 1;
2030 multiclass MIMG_Sampler_Src_Helper <bits<7> op, string asm,
2031 RegisterClass dst_rc,
2032 int channels, int wqm> {
2033 def _V1 : MIMG_Sampler_Helper <op, asm, dst_rc, VGPR_32, wqm>,
2034 MIMG_Mask<asm#"_V1", channels>;
2035 def _V2 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_64, wqm>,
2036 MIMG_Mask<asm#"_V2", channels>;
2037 def _V4 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_128, wqm>,
2038 MIMG_Mask<asm#"_V4", channels>;
2039 def _V8 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_256, wqm>,
2040 MIMG_Mask<asm#"_V8", channels>;
2041 def _V16 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_512, wqm>,
2042 MIMG_Mask<asm#"_V16", channels>;
2045 multiclass MIMG_Sampler <bits<7> op, string asm> {
2046 defm _V1 : MIMG_Sampler_Src_Helper<op, asm, VGPR_32, 1, 0>;
2047 defm _V2 : MIMG_Sampler_Src_Helper<op, asm, VReg_64, 2, 0>;
2048 defm _V3 : MIMG_Sampler_Src_Helper<op, asm, VReg_96, 3, 0>;
2049 defm _V4 : MIMG_Sampler_Src_Helper<op, asm, VReg_128, 4, 0>;
2052 multiclass MIMG_Sampler_WQM <bits<7> op, string asm> {
2053 defm _V1 : MIMG_Sampler_Src_Helper<op, asm, VGPR_32, 1, 1>;
2054 defm _V2 : MIMG_Sampler_Src_Helper<op, asm, VReg_64, 2, 1>;
2055 defm _V3 : MIMG_Sampler_Src_Helper<op, asm, VReg_96, 3, 1>;
2056 defm _V4 : MIMG_Sampler_Src_Helper<op, asm, VReg_128, 4, 1>;
2059 class MIMG_Gather_Helper <bits<7> op, string asm,
2060 RegisterClass dst_rc,
2061 RegisterClass src_rc, int wqm> : MIMG <
2063 (outs dst_rc:$vdata),
2064 (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
2065 i1imm:$tfe, i1imm:$lwe, i1imm:$slc, src_rc:$vaddr,
2066 SReg_256:$srsrc, SReg_128:$ssamp),
2067 asm#" $vdata, $dmask, $unorm, $glc, $da, $r128,"
2068 #" $tfe, $lwe, $slc, $vaddr, $srsrc, $ssamp",
2073 // DMASK was repurposed for GATHER4. 4 components are always
2074 // returned and DMASK works like a swizzle - it selects
2075 // the component to fetch. The only useful DMASK values are
2076 // 1=red, 2=green, 4=blue, 8=alpha. (e.g. 1 returns
2077 // (red,red,red,red) etc.) The ISA document doesn't mention
2079 // Therefore, disable all code which updates DMASK by setting these two:
2081 let hasPostISelHook = 0;
2085 multiclass MIMG_Gather_Src_Helper <bits<7> op, string asm,
2086 RegisterClass dst_rc,
2087 int channels, int wqm> {
2088 def _V1 : MIMG_Gather_Helper <op, asm, dst_rc, VGPR_32, wqm>,
2089 MIMG_Mask<asm#"_V1", channels>;
2090 def _V2 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_64, wqm>,
2091 MIMG_Mask<asm#"_V2", channels>;
2092 def _V4 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_128, wqm>,
2093 MIMG_Mask<asm#"_V4", channels>;
2094 def _V8 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_256, wqm>,
2095 MIMG_Mask<asm#"_V8", channels>;
2096 def _V16 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_512, wqm>,
2097 MIMG_Mask<asm#"_V16", channels>;
2100 multiclass MIMG_Gather <bits<7> op, string asm> {
2101 defm _V1 : MIMG_Gather_Src_Helper<op, asm, VGPR_32, 1, 0>;
2102 defm _V2 : MIMG_Gather_Src_Helper<op, asm, VReg_64, 2, 0>;
2103 defm _V3 : MIMG_Gather_Src_Helper<op, asm, VReg_96, 3, 0>;
2104 defm _V4 : MIMG_Gather_Src_Helper<op, asm, VReg_128, 4, 0>;
2107 multiclass MIMG_Gather_WQM <bits<7> op, string asm> {
2108 defm _V1 : MIMG_Gather_Src_Helper<op, asm, VGPR_32, 1, 1>;
2109 defm _V2 : MIMG_Gather_Src_Helper<op, asm, VReg_64, 2, 1>;
2110 defm _V3 : MIMG_Gather_Src_Helper<op, asm, VReg_96, 3, 1>;
2111 defm _V4 : MIMG_Gather_Src_Helper<op, asm, VReg_128, 4, 1>;
2114 //===----------------------------------------------------------------------===//
2115 // Vector instruction mappings
2116 //===----------------------------------------------------------------------===//
2118 // Maps an opcode in e32 form to its e64 equivalent
2119 def getVOPe64 : InstrMapping {
2120 let FilterClass = "VOP";
2121 let RowFields = ["OpName"];
2122 let ColFields = ["Size"];
2124 let ValueCols = [["8"]];
2127 // Maps an opcode in e64 form to its e32 equivalent
2128 def getVOPe32 : InstrMapping {
2129 let FilterClass = "VOP";
2130 let RowFields = ["OpName"];
2131 let ColFields = ["Size"];
2133 let ValueCols = [["4"]];
2136 // Maps an original opcode to its commuted version
2137 def getCommuteRev : InstrMapping {
2138 let FilterClass = "VOP2_REV";
2139 let RowFields = ["RevOp"];
2140 let ColFields = ["IsOrig"];
2142 let ValueCols = [["0"]];
2145 def getMaskedMIMGOp : InstrMapping {
2146 let FilterClass = "MIMG_Mask";
2147 let RowFields = ["Op"];
2148 let ColFields = ["Channels"];
2150 let ValueCols = [["1"], ["2"], ["3"] ];
2153 // Maps an commuted opcode to its original version
2154 def getCommuteOrig : InstrMapping {
2155 let FilterClass = "VOP2_REV";
2156 let RowFields = ["RevOp"];
2157 let ColFields = ["IsOrig"];
2159 let ValueCols = [["1"]];
2162 def getMCOpcodeGen : InstrMapping {
2163 let FilterClass = "SIMCInstr";
2164 let RowFields = ["PseudoInstr"];
2165 let ColFields = ["Subtarget"];
2166 let KeyCol = [!cast<string>(SISubtarget.NONE)];
2167 let ValueCols = [[!cast<string>(SISubtarget.SI)],[!cast<string>(SISubtarget.VI)]];
2170 def getAddr64Inst : InstrMapping {
2171 let FilterClass = "MUBUFAddr64Table";
2172 let RowFields = ["OpName"];
2173 let ColFields = ["IsAddr64"];
2175 let ValueCols = [["1"]];
2178 // Maps an atomic opcode to its version with a return value.
2179 def getAtomicRetOp : InstrMapping {
2180 let FilterClass = "AtomicNoRet";
2181 let RowFields = ["NoRetOp"];
2182 let ColFields = ["IsRet"];
2184 let ValueCols = [["1"]];
2187 // Maps an atomic opcode to its returnless version.
2188 def getAtomicNoRetOp : InstrMapping {
2189 let FilterClass = "AtomicNoRet";
2190 let RowFields = ["NoRetOp"];
2191 let ColFields = ["IsRet"];
2193 let ValueCols = [["0"]];
2196 include "SIInstructions.td"
2197 include "CIInstructions.td"
2198 include "VIInstructions.td"