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, no output
432 multiclass SOP1_1 <sop1 op, string opName, list<dag> pattern> {
433 def "" : SOP1_Pseudo <opName, (outs), (ins SReg_64:$src0), pattern>;
435 def _si : SOP1_Real_si <op, opName, (outs), (ins SReg_64:$src0),
440 def _vi : SOP1_Real_vi <op, opName, (outs), (ins SReg_64:$src0),
446 // 64-bit input, 32-bit output.
447 multiclass SOP1_32_64 <sop1 op, string opName, list<dag> pattern> : SOP1_m <
448 op, opName, (outs SReg_32:$dst), (ins SSrc_64:$src0),
449 opName#" $dst, $src0", pattern
452 class SOP2_Pseudo<string opName, dag outs, dag ins, list<dag> pattern> :
453 SOP2<outs, ins, "", pattern>,
454 SIMCInstr<opName, SISubtarget.NONE> {
458 // Pseudo instructions have no encodings, but adding this field here allows
460 // let sdst = xxx in {
461 // for multiclasses that include both real and pseudo instructions.
462 field bits<7> sdst = 0;
465 class SOP2_Real_si<sop2 op, string opName, dag outs, dag ins, string asm> :
466 SOP2<outs, ins, asm, []>,
468 SIMCInstr<opName, SISubtarget.SI>;
470 class SOP2_Real_vi<sop2 op, string opName, dag outs, dag ins, string asm> :
471 SOP2<outs, ins, asm, []>,
473 SIMCInstr<opName, SISubtarget.VI>;
475 multiclass SOP2_SELECT_32 <sop2 op, string opName, list<dag> pattern> {
476 def "" : SOP2_Pseudo <opName, (outs SReg_32:$dst),
477 (ins SSrc_32:$src0, SSrc_32:$src1, SCCReg:$scc), pattern>;
479 def _si : SOP2_Real_si <op, opName, (outs SReg_32:$dst),
480 (ins SSrc_32:$src0, SSrc_32:$src1, SCCReg:$scc),
481 opName#" $dst, $src0, $src1 [$scc]">;
483 def _vi : SOP2_Real_vi <op, opName, (outs SReg_32:$dst),
484 (ins SSrc_32:$src0, SSrc_32:$src1, SCCReg:$scc),
485 opName#" $dst, $src0, $src1 [$scc]">;
488 multiclass SOP2_m <sop2 op, string opName, dag outs, dag ins, string asm,
491 def "" : SOP2_Pseudo <opName, outs, ins, pattern>;
493 def _si : SOP2_Real_si <op, opName, outs, ins, asm>;
495 def _vi : SOP2_Real_vi <op, opName, outs, ins, asm>;
499 multiclass SOP2_32 <sop2 op, string opName, list<dag> pattern> : SOP2_m <
500 op, opName, (outs SReg_32:$dst), (ins SSrc_32:$src0, SSrc_32:$src1),
501 opName#" $dst, $src0, $src1", pattern
504 multiclass SOP2_64 <sop2 op, string opName, list<dag> pattern> : SOP2_m <
505 op, opName, (outs SReg_64:$dst), (ins SSrc_64:$src0, SSrc_64:$src1),
506 opName#" $dst, $src0, $src1", pattern
509 multiclass SOP2_64_32 <sop2 op, string opName, list<dag> pattern> : SOP2_m <
510 op, opName, (outs SReg_64:$dst), (ins SSrc_64:$src0, SSrc_32:$src1),
511 opName#" $dst, $src0, $src1", pattern
514 class SOPC_Helper <bits<7> op, RegisterOperand rc, ValueType vt,
515 string opName, PatLeaf cond> : SOPC <
516 op, (outs SCCReg:$dst), (ins rc:$src0, rc:$src1),
517 opName#" $dst, $src0, $src1", []>;
519 class SOPC_32<bits<7> op, string opName, PatLeaf cond = COND_NULL>
520 : SOPC_Helper<op, SSrc_32, i32, opName, cond>;
522 class SOPC_64<bits<7> op, string opName, PatLeaf cond = COND_NULL>
523 : SOPC_Helper<op, SSrc_64, i64, opName, cond>;
525 class SOPK_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
526 SOPK <outs, ins, "", pattern>,
527 SIMCInstr<opName, SISubtarget.NONE> {
531 class SOPK_Real_si <sopk op, string opName, dag outs, dag ins, string asm> :
532 SOPK <outs, ins, asm, []>,
534 SIMCInstr<opName, SISubtarget.SI>;
536 class SOPK_Real_vi <sopk op, string opName, dag outs, dag ins, string asm> :
537 SOPK <outs, ins, asm, []>,
539 SIMCInstr<opName, SISubtarget.VI>;
541 multiclass SOPK_32 <sopk op, string opName, list<dag> pattern> {
542 def "" : SOPK_Pseudo <opName, (outs SReg_32:$dst), (ins u16imm:$src0),
545 def _si : SOPK_Real_si <op, opName, (outs SReg_32:$dst), (ins u16imm:$src0),
546 opName#" $dst, $src0">;
548 def _vi : SOPK_Real_vi <op, opName, (outs SReg_32:$dst), (ins u16imm:$src0),
549 opName#" $dst, $src0">;
552 multiclass SOPK_SCC <sopk op, string opName, list<dag> pattern> {
553 def "" : SOPK_Pseudo <opName, (outs SCCReg:$dst),
554 (ins SReg_32:$src0, u16imm:$src1), pattern>;
556 def _si : SOPK_Real_si <op, opName, (outs SCCReg:$dst),
557 (ins SReg_32:$src0, u16imm:$src1), opName#" $dst, $src0">;
559 def _vi : SOPK_Real_vi <op, opName, (outs SCCReg:$dst),
560 (ins SReg_32:$src0, u16imm:$src1), opName#" $dst, $src0">;
563 //===----------------------------------------------------------------------===//
565 //===----------------------------------------------------------------------===//
567 class SMRD_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
568 SMRD <outs, ins, "", pattern>,
569 SIMCInstr<opName, SISubtarget.NONE> {
573 class SMRD_Real_si <bits<5> op, string opName, bit imm, dag outs, dag ins,
575 SMRD <outs, ins, asm, []>,
577 SIMCInstr<opName, SISubtarget.SI>;
579 class SMRD_Real_vi <bits<8> op, string opName, bit imm, dag outs, dag ins,
581 SMRD <outs, ins, asm, []>,
583 SIMCInstr<opName, SISubtarget.VI>;
585 multiclass SMRD_m <bits<5> op, string opName, bit imm, dag outs, dag ins,
586 string asm, list<dag> pattern> {
588 def "" : SMRD_Pseudo <opName, outs, ins, pattern>;
590 def _si : SMRD_Real_si <op, opName, imm, outs, ins, asm>;
592 // glc is only applicable to scalar stores, which are not yet
595 def _vi : SMRD_Real_vi <{0, 0, 0, op}, opName, imm, outs, ins, asm>;
599 multiclass SMRD_Helper <bits<5> op, string opName, RegisterClass baseClass,
600 RegisterClass dstClass> {
602 op, opName#"_IMM", 1, (outs dstClass:$dst),
603 (ins baseClass:$sbase, u32imm:$offset),
604 opName#" $dst, $sbase, $offset", []
607 defm _SGPR : SMRD_m <
608 op, opName#"_SGPR", 0, (outs dstClass:$dst),
609 (ins baseClass:$sbase, SReg_32:$soff),
610 opName#" $dst, $sbase, $soff", []
614 //===----------------------------------------------------------------------===//
615 // Vector ALU classes
616 //===----------------------------------------------------------------------===//
618 // This must always be right before the operand being input modified.
619 def InputMods : OperandWithDefaultOps <i32, (ops (i32 0))> {
620 let PrintMethod = "printOperandAndMods";
622 def InputModsNoDefault : Operand <i32> {
623 let PrintMethod = "printOperandAndMods";
626 class getNumSrcArgs<ValueType Src1, ValueType Src2> {
628 !if (!eq(Src1.Value, untyped.Value), 1, // VOP1
629 !if (!eq(Src2.Value, untyped.Value), 2, // VOP2
633 // Returns the register class to use for the destination of VOP[123C]
634 // instructions for the given VT.
635 class getVALUDstForVT<ValueType VT> {
636 RegisterClass ret = !if(!eq(VT.Size, 32), VGPR_32,
637 !if(!eq(VT.Size, 64), VReg_64,
638 SReg_64)); // else VT == i1
641 // Returns the register class to use for source 0 of VOP[12C]
642 // instructions for the given VT.
643 class getVOPSrc0ForVT<ValueType VT> {
644 RegisterOperand ret = !if(!eq(VT.Size, 32), VSrc_32, VSrc_64);
647 // Returns the register class to use for source 1 of VOP[12C] for the
649 class getVOPSrc1ForVT<ValueType VT> {
650 RegisterClass ret = !if(!eq(VT.Size, 32), VGPR_32, VReg_64);
653 // Returns the register class to use for sources of VOP3 instructions for the
655 class getVOP3SrcForVT<ValueType VT> {
656 RegisterOperand ret = !if(!eq(VT.Size, 32), VCSrc_32, VCSrc_64);
659 // Returns 1 if the source arguments have modifiers, 0 if they do not.
660 class hasModifiers<ValueType SrcVT> {
661 bit ret = !if(!eq(SrcVT.Value, f32.Value), 1,
662 !if(!eq(SrcVT.Value, f64.Value), 1, 0));
665 // Returns the input arguments for VOP[12C] instructions for the given SrcVT.
666 class getIns32 <RegisterOperand Src0RC, RegisterClass Src1RC, int NumSrcArgs> {
667 dag ret = !if(!eq(NumSrcArgs, 1), (ins Src0RC:$src0), // VOP1
668 !if(!eq(NumSrcArgs, 2), (ins Src0RC:$src0, Src1RC:$src1), // VOP2
672 // Returns the input arguments for VOP3 instructions for the given SrcVT.
673 class getIns64 <RegisterOperand Src0RC, RegisterOperand Src1RC,
674 RegisterOperand Src2RC, int NumSrcArgs,
678 !if (!eq(NumSrcArgs, 1),
679 !if (!eq(HasModifiers, 1),
680 // VOP1 with modifiers
681 (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0,
682 ClampMod:$clamp, omod:$omod)
684 // VOP1 without modifiers
687 !if (!eq(NumSrcArgs, 2),
688 !if (!eq(HasModifiers, 1),
689 // VOP 2 with modifiers
690 (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0,
691 InputModsNoDefault:$src1_modifiers, Src1RC:$src1,
692 ClampMod:$clamp, omod:$omod)
694 // VOP2 without modifiers
695 (ins Src0RC:$src0, Src1RC:$src1)
697 /* NumSrcArgs == 3 */,
698 !if (!eq(HasModifiers, 1),
699 // VOP3 with modifiers
700 (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0,
701 InputModsNoDefault:$src1_modifiers, Src1RC:$src1,
702 InputModsNoDefault:$src2_modifiers, Src2RC:$src2,
703 ClampMod:$clamp, omod:$omod)
705 // VOP3 without modifiers
706 (ins Src0RC:$src0, Src1RC:$src1, Src2RC:$src2)
710 // Returns the assembly string for the inputs and outputs of a VOP[12C]
711 // instruction. This does not add the _e32 suffix, so it can be reused
713 class getAsm32 <int NumSrcArgs> {
714 string src1 = ", $src1";
715 string src2 = ", $src2";
716 string ret = " $dst, $src0"#
717 !if(!eq(NumSrcArgs, 1), "", src1)#
718 !if(!eq(NumSrcArgs, 3), src2, "");
721 // Returns the assembly string for the inputs and outputs of a VOP3
723 class getAsm64 <int NumSrcArgs, bit HasModifiers> {
724 string src0 = !if(!eq(NumSrcArgs, 1), "$src0_modifiers", "$src0_modifiers,");
725 string src1 = !if(!eq(NumSrcArgs, 1), "",
726 !if(!eq(NumSrcArgs, 2), " $src1_modifiers",
727 " $src1_modifiers,"));
728 string src2 = !if(!eq(NumSrcArgs, 3), " $src2_modifiers", "");
730 !if(!eq(HasModifiers, 0),
731 getAsm32<NumSrcArgs>.ret,
732 " $dst, "#src0#src1#src2#"$clamp"#"$omod");
736 class VOPProfile <list<ValueType> _ArgVT> {
738 field list<ValueType> ArgVT = _ArgVT;
740 field ValueType DstVT = ArgVT[0];
741 field ValueType Src0VT = ArgVT[1];
742 field ValueType Src1VT = ArgVT[2];
743 field ValueType Src2VT = ArgVT[3];
744 field RegisterClass DstRC = getVALUDstForVT<DstVT>.ret;
745 field RegisterOperand Src0RC32 = getVOPSrc0ForVT<Src0VT>.ret;
746 field RegisterClass Src1RC32 = getVOPSrc1ForVT<Src1VT>.ret;
747 field RegisterOperand Src0RC64 = getVOP3SrcForVT<Src0VT>.ret;
748 field RegisterOperand Src1RC64 = getVOP3SrcForVT<Src1VT>.ret;
749 field RegisterOperand Src2RC64 = getVOP3SrcForVT<Src2VT>.ret;
751 field int NumSrcArgs = getNumSrcArgs<Src1VT, Src2VT>.ret;
752 field bit HasModifiers = hasModifiers<Src0VT>.ret;
754 field dag Outs = (outs DstRC:$dst);
756 field dag Ins32 = getIns32<Src0RC32, Src1RC32, NumSrcArgs>.ret;
757 field dag Ins64 = getIns64<Src0RC64, Src1RC64, Src2RC64, NumSrcArgs,
760 field string Asm32 = "_e32"#getAsm32<NumSrcArgs>.ret;
761 field string Asm64 = getAsm64<NumSrcArgs, HasModifiers>.ret;
764 def VOP_F32_F32 : VOPProfile <[f32, f32, untyped, untyped]>;
765 def VOP_F32_F64 : VOPProfile <[f32, f64, untyped, untyped]>;
766 def VOP_F32_I32 : VOPProfile <[f32, i32, untyped, untyped]>;
767 def VOP_F64_F32 : VOPProfile <[f64, f32, untyped, untyped]>;
768 def VOP_F64_F64 : VOPProfile <[f64, f64, untyped, untyped]>;
769 def VOP_F64_I32 : VOPProfile <[f64, i32, untyped, untyped]>;
770 def VOP_I32_F32 : VOPProfile <[i32, f32, untyped, untyped]>;
771 def VOP_I32_F64 : VOPProfile <[i32, f64, untyped, untyped]>;
772 def VOP_I32_I32 : VOPProfile <[i32, i32, untyped, untyped]>;
774 def VOP_F32_F32_F32 : VOPProfile <[f32, f32, f32, untyped]>;
775 def VOP_F32_F32_I32 : VOPProfile <[f32, f32, i32, untyped]>;
776 def VOP_F64_F64_F64 : VOPProfile <[f64, f64, f64, untyped]>;
777 def VOP_F64_F64_I32 : VOPProfile <[f64, f64, i32, untyped]>;
778 def VOP_I32_F32_F32 : VOPProfile <[i32, f32, f32, untyped]>;
779 def VOP_I32_F32_I32 : VOPProfile <[i32, f32, i32, untyped]>;
780 def VOP_I32_I32_I32 : VOPProfile <[i32, i32, i32, untyped]>;
781 def VOP_I32_I32_I32_VCC : VOPProfile <[i32, i32, i32, untyped]> {
782 let Src0RC32 = VCSrc_32;
785 def VOP_I1_F32_I32 : VOPProfile <[i1, f32, i32, untyped]> {
786 let Ins64 = (ins InputModsNoDefault:$src0_modifiers, Src0RC64:$src0, Src1RC64:$src1);
787 let Asm64 = " $dst, $src0_modifiers, $src1";
790 def VOP_I1_F64_I32 : VOPProfile <[i1, f64, i32, untyped]> {
791 let Ins64 = (ins InputModsNoDefault:$src0_modifiers, Src0RC64:$src0, Src1RC64:$src1);
792 let Asm64 = " $dst, $src0_modifiers, $src1";
795 def VOP_I64_I64_I32 : VOPProfile <[i64, i64, i32, untyped]>;
796 def VOP_I64_I32_I64 : VOPProfile <[i64, i32, i64, untyped]>;
797 def VOP_I64_I64_I64 : VOPProfile <[i64, i64, i64, untyped]>;
799 def VOP_F32_F32_F32_F32 : VOPProfile <[f32, f32, f32, f32]>;
800 def VOP_F64_F64_F64_F64 : VOPProfile <[f64, f64, f64, f64]>;
801 def VOP_I32_I32_I32_I32 : VOPProfile <[i32, i32, i32, i32]>;
802 def VOP_I64_I32_I32_I64 : VOPProfile <[i64, i32, i32, i64]>;
805 class VOP <string opName> {
806 string OpName = opName;
809 class VOP2_REV <string revOp, bit isOrig> {
810 string RevOp = revOp;
814 class AtomicNoRet <string noRetOp, bit isRet> {
815 string NoRetOp = noRetOp;
819 class VOP1_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
820 VOP1Common <outs, ins, "", pattern>,
822 SIMCInstr <opName#"_e32", SISubtarget.NONE> {
829 multiclass VOP1_m <vop1 op, dag outs, dag ins, string asm, list<dag> pattern,
831 def "" : VOP1_Pseudo <outs, ins, pattern, opName>;
833 def _si : VOP1<op.SI, outs, ins, asm, []>,
834 SIMCInstr <opName#"_e32", SISubtarget.SI>;
835 def _vi : VOP1<op.VI, outs, ins, asm, []>,
836 SIMCInstr <opName#"_e32", SISubtarget.VI>;
839 multiclass VOP1SI_m <vop1 op, dag outs, dag ins, string asm, list<dag> pattern,
841 def "" : VOP1_Pseudo <outs, ins, pattern, opName>;
843 def _si : VOP1<op.SI, outs, ins, asm, []>,
844 SIMCInstr <opName#"_e32", SISubtarget.SI>;
845 // No VI instruction. This class is for SI only.
848 class VOP2_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
849 VOP2Common <outs, ins, "", pattern>,
851 SIMCInstr<opName#"_e32", SISubtarget.NONE> {
855 multiclass VOP2SI_m <vop2 op, dag outs, dag ins, string asm, list<dag> pattern,
856 string opName, string revOp> {
857 def "" : VOP2_Pseudo <outs, ins, pattern, opName>,
858 VOP2_REV<revOp#"_e32", !eq(revOp, opName)>;
860 def _si : VOP2 <op.SI, outs, ins, opName#asm, []>,
861 SIMCInstr <opName#"_e32", SISubtarget.SI>;
864 multiclass VOP2_m <vop2 op, dag outs, dag ins, string asm, list<dag> pattern,
865 string opName, string revOp> {
866 def "" : VOP2_Pseudo <outs, ins, pattern, opName>,
867 VOP2_REV<revOp#"_e32", !eq(revOp, opName)>;
869 def _si : VOP2 <op.SI, outs, ins, opName#asm, []>,
870 SIMCInstr <opName#"_e32", SISubtarget.SI>;
871 def _vi : VOP2 <op.VI, outs, ins, opName#asm, []>,
872 SIMCInstr <opName#"_e32", SISubtarget.VI>;
875 class VOP3DisableFields <bit HasSrc1, bit HasSrc2, bit HasModifiers> {
877 bits<2> src0_modifiers = !if(HasModifiers, ?, 0);
878 bits<2> src1_modifiers = !if(HasModifiers, !if(HasSrc1, ?, 0), 0);
879 bits<2> src2_modifiers = !if(HasModifiers, !if(HasSrc2, ?, 0), 0);
880 bits<2> omod = !if(HasModifiers, ?, 0);
881 bits<1> clamp = !if(HasModifiers, ?, 0);
882 bits<9> src1 = !if(HasSrc1, ?, 0);
883 bits<9> src2 = !if(HasSrc2, ?, 0);
886 class VOP3DisableModFields <bit HasSrc0Mods,
889 bit HasOutputMods = 0> {
890 bits<2> src0_modifiers = !if(HasSrc0Mods, ?, 0);
891 bits<2> src1_modifiers = !if(HasSrc1Mods, ?, 0);
892 bits<2> src2_modifiers = !if(HasSrc2Mods, ?, 0);
893 bits<2> omod = !if(HasOutputMods, ?, 0);
894 bits<1> clamp = !if(HasOutputMods, ?, 0);
897 class VOP3_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
898 VOP3Common <outs, ins, "", pattern>,
900 SIMCInstr<opName#"_e64", SISubtarget.NONE> {
904 class VOP3_Real_si <bits<9> op, dag outs, dag ins, string asm, string opName> :
905 VOP3Common <outs, ins, asm, []>,
907 SIMCInstr<opName#"_e64", SISubtarget.SI>;
909 class VOP3_Real_vi <bits<10> op, dag outs, dag ins, string asm, string opName> :
910 VOP3Common <outs, ins, asm, []>,
912 SIMCInstr <opName#"_e64", SISubtarget.VI>;
914 class VOP3b_Real_si <bits<9> op, dag outs, dag ins, string asm, string opName> :
915 VOP3Common <outs, ins, asm, []>,
917 SIMCInstr<opName#"_e64", SISubtarget.SI>;
919 class VOP3b_Real_vi <bits<10> op, dag outs, dag ins, string asm, string opName> :
920 VOP3Common <outs, ins, asm, []>,
922 SIMCInstr <opName#"_e64", SISubtarget.VI>;
924 multiclass VOP3_m <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 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
930 VOP3DisableFields<!if(!eq(NumSrcArgs, 1), 0, 1),
931 !if(!eq(NumSrcArgs, 2), 0, 1),
933 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
934 VOP3DisableFields<!if(!eq(NumSrcArgs, 1), 0, 1),
935 !if(!eq(NumSrcArgs, 2), 0, 1),
939 // VOP3_m without source modifiers
940 multiclass VOP3_m_nomods <vop op, dag outs, dag ins, string asm, list<dag> pattern,
941 string opName, int NumSrcArgs, bit HasMods = 1> {
943 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
945 let src0_modifiers = 0,
950 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>;
951 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>;
955 multiclass VOP3_1_m <vop op, dag outs, dag ins, string asm,
956 list<dag> pattern, string opName, bit HasMods = 1> {
958 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
960 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
961 VOP3DisableFields<0, 0, HasMods>;
963 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
964 VOP3DisableFields<0, 0, HasMods>;
967 multiclass VOP3SI_1_m <vop op, dag outs, dag ins, string asm,
968 list<dag> pattern, string opName, bit HasMods = 1> {
970 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
972 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
973 VOP3DisableFields<0, 0, HasMods>;
974 // No VI instruction. This class is for SI only.
977 multiclass VOP3_2_m <vop op, dag outs, dag ins, string asm,
978 list<dag> pattern, string opName, string revOp,
979 bit HasMods = 1, bit UseFullOp = 0> {
981 def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
982 VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
984 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
985 VOP3DisableFields<1, 0, HasMods>;
987 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
988 VOP3DisableFields<1, 0, HasMods>;
991 multiclass VOP3SI_2_m <vop op, dag outs, dag ins, string asm,
992 list<dag> pattern, string opName, string revOp,
993 bit HasMods = 1, bit UseFullOp = 0> {
995 def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
996 VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
998 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
999 VOP3DisableFields<1, 0, HasMods>;
1001 // No VI instruction. This class is for SI only.
1004 // XXX - Is v_div_scale_{f32|f64} only available in vop3b without
1005 // option of implicit vcc use?
1006 multiclass VOP3b_2_m <vop op, dag outs, dag ins, string asm,
1007 list<dag> pattern, string opName, string revOp,
1008 bit HasMods = 1, bit UseFullOp = 0> {
1009 def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
1010 VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
1012 // The VOP2 variant puts the carry out into VCC, the VOP3 variant
1013 // can write it into any SGPR. We currently don't use the carry out,
1014 // so for now hardcode it to VCC as well.
1015 let sdst = SIOperand.VCC, Defs = [VCC] in {
1016 def _si : VOP3b_Real_si <op.SI3, outs, ins, asm, opName>,
1017 VOP3DisableFields<1, 0, HasMods>;
1019 def _vi : VOP3b_Real_vi <op.VI3, outs, ins, asm, opName>,
1020 VOP3DisableFields<1, 0, HasMods>;
1021 } // End sdst = SIOperand.VCC, Defs = [VCC]
1024 multiclass VOP3b_3_m <vop op, dag outs, dag ins, string asm,
1025 list<dag> pattern, string opName, string revOp,
1026 bit HasMods = 1, bit UseFullOp = 0> {
1027 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
1030 def _si : VOP3b_Real_si <op.SI3, outs, ins, asm, opName>,
1031 VOP3DisableFields<1, 1, HasMods>;
1033 def _vi : VOP3b_Real_vi <op.VI3, outs, ins, asm, opName>,
1034 VOP3DisableFields<1, 1, HasMods>;
1037 multiclass VOP3_C_m <vop op, dag outs, dag ins, string asm,
1038 list<dag> pattern, string opName,
1039 bit HasMods, bit defExec> {
1041 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
1043 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
1044 VOP3DisableFields<1, 0, HasMods> {
1045 let Defs = !if(defExec, [EXEC], []);
1048 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
1049 VOP3DisableFields<1, 0, HasMods> {
1050 let Defs = !if(defExec, [EXEC], []);
1054 // An instruction that is VOP2 on SI and VOP3 on VI, no modifiers.
1055 multiclass VOP2SI_3VI_m <vop3 op, string opName, dag outs, dag ins,
1056 string asm, list<dag> pattern = []> {
1057 let isPseudo = 1 in {
1058 def "" : VOPAnyCommon <outs, ins, "", pattern>,
1059 SIMCInstr<opName, SISubtarget.NONE>;
1062 def _si : VOP2 <op.SI3{5-0}, outs, ins, asm, []>,
1063 SIMCInstr <opName, SISubtarget.SI>;
1065 def _vi : VOP3Common <outs, ins, asm, []>,
1067 VOP3DisableFields <1, 0, 0>,
1068 SIMCInstr <opName, SISubtarget.VI>;
1071 multiclass VOP1_Helper <vop1 op, string opName, dag outs,
1072 dag ins32, string asm32, list<dag> pat32,
1073 dag ins64, string asm64, list<dag> pat64,
1076 defm _e32 : VOP1_m <op, outs, ins32, opName#asm32, pat32, opName>;
1078 defm _e64 : VOP3_1_m <op, outs, ins64, opName#"_e64"#asm64, pat64, opName, HasMods>;
1081 multiclass VOP1Inst <vop1 op, string opName, VOPProfile P,
1082 SDPatternOperator node = null_frag> : VOP1_Helper <
1084 P.Ins32, P.Asm32, [],
1087 [(set P.DstVT:$dst, (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0,
1088 i32:$src0_modifiers, i1:$clamp, i32:$omod))))],
1089 [(set P.DstVT:$dst, (node P.Src0VT:$src0))]),
1093 multiclass VOP1InstSI <vop1 op, string opName, VOPProfile P,
1094 SDPatternOperator node = null_frag> {
1096 defm _e32 : VOP1SI_m <op, P.Outs, P.Ins32, opName#P.Asm32, [], opName>;
1098 defm _e64 : VOP3SI_1_m <op, P.Outs, P.Ins64, opName#P.Asm64,
1100 [(set P.DstVT:$dst, (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0,
1101 i32:$src0_modifiers, i1:$clamp, i32:$omod))))],
1102 [(set P.DstVT:$dst, (node P.Src0VT:$src0))]),
1103 opName, P.HasModifiers>;
1106 multiclass VOP2_Helper <vop2 op, string opName, dag outs,
1107 dag ins32, string asm32, list<dag> pat32,
1108 dag ins64, string asm64, list<dag> pat64,
1109 string revOp, bit HasMods> {
1110 defm _e32 : VOP2_m <op, outs, ins32, asm32, pat32, opName, revOp>;
1112 defm _e64 : VOP3_2_m <op,
1113 outs, ins64, opName#"_e64"#asm64, pat64, opName, revOp, HasMods
1117 multiclass VOP2Inst <vop2 op, string opName, VOPProfile P,
1118 SDPatternOperator node = null_frag,
1119 string revOp = opName> : VOP2_Helper <
1121 P.Ins32, P.Asm32, [],
1125 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1126 i1:$clamp, i32:$omod)),
1127 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1128 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1129 revOp, P.HasModifiers
1132 multiclass VOP2InstSI <vop2 op, string opName, VOPProfile P,
1133 SDPatternOperator node = null_frag,
1134 string revOp = opName> {
1135 defm _e32 : VOP2SI_m <op, P.Outs, P.Ins32, P.Asm32, [], opName, revOp>;
1137 defm _e64 : VOP3SI_2_m <op, P.Outs, P.Ins64, opName#"_e64"#P.Asm64,
1140 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1141 i1:$clamp, i32:$omod)),
1142 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1143 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1144 opName, revOp, P.HasModifiers>;
1147 multiclass VOP2b_Helper <vop2 op, string opName, dag outs,
1148 dag ins32, string asm32, list<dag> pat32,
1149 dag ins64, string asm64, list<dag> pat64,
1150 string revOp, bit HasMods> {
1152 defm _e32 : VOP2_m <op, outs, ins32, asm32, pat32, opName, revOp>;
1154 defm _e64 : VOP3b_2_m <op,
1155 outs, ins64, opName#"_e64"#asm64, pat64, opName, revOp, HasMods
1159 multiclass VOP2bInst <vop2 op, string opName, VOPProfile P,
1160 SDPatternOperator node = null_frag,
1161 string revOp = opName> : VOP2b_Helper <
1163 P.Ins32, P.Asm32, [],
1167 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1168 i1:$clamp, i32:$omod)),
1169 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1170 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1171 revOp, P.HasModifiers
1174 // A VOP2 instruction that is VOP3-only on VI.
1175 multiclass VOP2_VI3_Helper <vop23 op, string opName, dag outs,
1176 dag ins32, string asm32, list<dag> pat32,
1177 dag ins64, string asm64, list<dag> pat64,
1178 string revOp, bit HasMods> {
1179 defm _e32 : VOP2SI_m <op, outs, ins32, asm32, pat32, opName, revOp>;
1181 defm _e64 : VOP3_2_m <op, outs, ins64, opName#"_e64"#asm64, pat64, opName,
1185 multiclass VOP2_VI3_Inst <vop23 op, string opName, VOPProfile P,
1186 SDPatternOperator node = null_frag,
1187 string revOp = opName>
1190 P.Ins32, P.Asm32, [],
1194 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1195 i1:$clamp, i32:$omod)),
1196 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1197 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1198 revOp, P.HasModifiers
1201 class VOPC_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
1202 VOPCCommon <ins, "", pattern>,
1204 SIMCInstr<opName#"_e32", SISubtarget.NONE> {
1208 multiclass VOPC_m <vopc op, dag outs, dag ins, string asm, list<dag> pattern,
1209 string opName, bit DefExec> {
1210 def "" : VOPC_Pseudo <outs, ins, pattern, opName>;
1212 def _si : VOPC<op.SI, ins, asm, []>,
1213 SIMCInstr <opName#"_e32", SISubtarget.SI> {
1214 let Defs = !if(DefExec, [EXEC], []);
1217 def _vi : VOPC<op.VI, ins, asm, []>,
1218 SIMCInstr <opName#"_e32", SISubtarget.VI> {
1219 let Defs = !if(DefExec, [EXEC], []);
1223 multiclass VOPC_Helper <vopc op, string opName,
1224 dag ins32, string asm32, list<dag> pat32,
1225 dag out64, dag ins64, string asm64, list<dag> pat64,
1226 bit HasMods, bit DefExec> {
1227 defm _e32 : VOPC_m <op, (outs), ins32, opName#asm32, pat32, opName, DefExec>;
1229 defm _e64 : VOP3_C_m <op, out64, ins64, opName#"_e64"#asm64, pat64,
1230 opName, HasMods, DefExec>;
1233 // Special case for class instructions which only have modifiers on
1234 // the 1st source operand.
1235 multiclass VOPC_Class_Helper <vopc op, string opName,
1236 dag ins32, string asm32, list<dag> pat32,
1237 dag out64, dag ins64, string asm64, list<dag> pat64,
1238 bit HasMods, bit DefExec> {
1239 defm _e32 : VOPC_m <op, (outs), ins32, opName#asm32, pat32, opName, DefExec>;
1241 defm _e64 : VOP3_C_m <op, out64, ins64, opName#"_e64"#asm64, pat64,
1242 opName, HasMods, DefExec>,
1243 VOP3DisableModFields<1, 0, 0>;
1246 multiclass VOPCInst <vopc op, string opName,
1247 VOPProfile P, PatLeaf cond = COND_NULL,
1248 bit DefExec = 0> : VOPC_Helper <
1250 P.Ins32, P.Asm32, [],
1251 (outs SReg_64:$dst), P.Ins64, P.Asm64,
1254 (setcc (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1255 i1:$clamp, i32:$omod)),
1256 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1258 [(set i1:$dst, (setcc P.Src0VT:$src0, P.Src1VT:$src1, cond))]),
1259 P.HasModifiers, DefExec
1262 multiclass VOPCClassInst <vopc op, string opName, VOPProfile P,
1263 bit DefExec = 0> : VOPC_Class_Helper <
1265 P.Ins32, P.Asm32, [],
1266 (outs SReg_64:$dst), P.Ins64, P.Asm64,
1269 (AMDGPUfp_class (P.Src0VT (VOP3Mods0Clamp0OMod P.Src0VT:$src0, i32:$src0_modifiers)), P.Src1VT:$src1))],
1270 [(set i1:$dst, (AMDGPUfp_class P.Src0VT:$src0, P.Src1VT:$src1))]),
1271 P.HasModifiers, DefExec
1275 multiclass VOPC_F32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1276 VOPCInst <op, opName, VOP_F32_F32_F32, cond>;
1278 multiclass VOPC_F64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1279 VOPCInst <op, opName, VOP_F64_F64_F64, cond>;
1281 multiclass VOPC_I32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1282 VOPCInst <op, opName, VOP_I32_I32_I32, cond>;
1284 multiclass VOPC_I64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1285 VOPCInst <op, opName, VOP_I64_I64_I64, cond>;
1288 multiclass VOPCX <vopc op, string opName, VOPProfile P,
1289 PatLeaf cond = COND_NULL>
1290 : VOPCInst <op, opName, P, cond, 1>;
1292 multiclass VOPCX_F32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1293 VOPCX <op, opName, VOP_F32_F32_F32, cond>;
1295 multiclass VOPCX_F64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1296 VOPCX <op, opName, VOP_F64_F64_F64, cond>;
1298 multiclass VOPCX_I32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1299 VOPCX <op, opName, VOP_I32_I32_I32, cond>;
1301 multiclass VOPCX_I64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1302 VOPCX <op, opName, VOP_I64_I64_I64, cond>;
1304 multiclass VOP3_Helper <vop3 op, string opName, dag outs, dag ins, string asm,
1305 list<dag> pat, int NumSrcArgs, bit HasMods> : VOP3_m <
1306 op, outs, ins, opName#asm, pat, opName, NumSrcArgs, HasMods
1309 multiclass VOPC_CLASS_F32 <vopc op, string opName> :
1310 VOPCClassInst <op, opName, VOP_I1_F32_I32, 0>;
1312 multiclass VOPCX_CLASS_F32 <vopc op, string opName> :
1313 VOPCClassInst <op, opName, VOP_I1_F32_I32, 1>;
1315 multiclass VOPC_CLASS_F64 <vopc op, string opName> :
1316 VOPCClassInst <op, opName, VOP_I1_F64_I32, 0>;
1318 multiclass VOPCX_CLASS_F64 <vopc op, string opName> :
1319 VOPCClassInst <op, opName, VOP_I1_F64_I32, 1>;
1321 multiclass VOP3Inst <vop3 op, string opName, VOPProfile P,
1322 SDPatternOperator node = null_frag> : VOP3_Helper <
1323 op, opName, P.Outs, P.Ins64, P.Asm64,
1324 !if(!eq(P.NumSrcArgs, 3),
1327 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1328 i1:$clamp, i32:$omod)),
1329 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1330 (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers))))],
1331 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1,
1333 !if(!eq(P.NumSrcArgs, 2),
1336 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1337 i1:$clamp, i32:$omod)),
1338 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1339 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))])
1340 /* P.NumSrcArgs == 1 */,
1343 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1344 i1:$clamp, i32:$omod))))],
1345 [(set P.DstVT:$dst, (node P.Src0VT:$src0))]))),
1346 P.NumSrcArgs, P.HasModifiers
1349 // Special case for v_div_fmas_{f32|f64}, since it seems to be the
1350 // only VOP instruction that implicitly reads VCC.
1351 multiclass VOP3_VCC_Inst <vop3 op, string opName,
1353 SDPatternOperator node = null_frag> : VOP3_Helper <
1356 (ins InputModsNoDefault:$src0_modifiers, P.Src0RC64:$src0,
1357 InputModsNoDefault:$src1_modifiers, P.Src1RC64:$src1,
1358 InputModsNoDefault:$src2_modifiers, P.Src2RC64:$src2,
1361 " $dst, $src0_modifiers, $src1_modifiers, $src2_modifiers"#"$clamp"#"$omod",
1363 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1364 i1:$clamp, i32:$omod)),
1365 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1366 (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers)),
1371 multiclass VOP3b_Helper <vop op, RegisterClass vrc, RegisterOperand arc,
1372 string opName, list<dag> pattern> :
1374 op, (outs vrc:$vdst, SReg_64:$sdst),
1375 (ins InputModsNoDefault:$src0_modifiers, arc:$src0,
1376 InputModsNoDefault:$src1_modifiers, arc:$src1,
1377 InputModsNoDefault:$src2_modifiers, arc:$src2,
1378 ClampMod:$clamp, omod:$omod),
1379 opName#" $vdst, $sdst, $src0_modifiers, $src1_modifiers, $src2_modifiers"#"$clamp"#"$omod", pattern,
1380 opName, opName, 1, 1
1383 multiclass VOP3b_64 <vop3 op, string opName, list<dag> pattern> :
1384 VOP3b_Helper <op, VReg_64, VSrc_64, opName, pattern>;
1386 multiclass VOP3b_32 <vop3 op, string opName, list<dag> pattern> :
1387 VOP3b_Helper <op, VGPR_32, VSrc_32, opName, pattern>;
1390 class Vop3ModPat<Instruction Inst, VOPProfile P, SDPatternOperator node> : Pat<
1391 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers, i1:$clamp, i32:$omod)),
1392 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1393 (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers))),
1394 (Inst i32:$src0_modifiers, P.Src0VT:$src0,
1395 i32:$src1_modifiers, P.Src1VT:$src1,
1396 i32:$src2_modifiers, P.Src2VT:$src2,
1400 //===----------------------------------------------------------------------===//
1401 // Interpolation opcodes
1402 //===----------------------------------------------------------------------===//
1404 class VINTRP_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1405 VINTRPCommon <outs, ins, "", pattern>,
1406 SIMCInstr<opName, SISubtarget.NONE> {
1410 class VINTRP_Real_si <bits <2> op, string opName, dag outs, dag ins,
1412 VINTRPCommon <outs, ins, asm, []>,
1414 SIMCInstr<opName, SISubtarget.SI>;
1416 class VINTRP_Real_vi <bits <2> op, string opName, dag outs, dag ins,
1418 VINTRPCommon <outs, ins, asm, []>,
1420 SIMCInstr<opName, SISubtarget.VI>;
1422 multiclass VINTRP_m <bits <2> op, string opName, dag outs, dag ins, string asm,
1423 string disableEncoding = "", string constraints = "",
1424 list<dag> pattern = []> {
1425 let DisableEncoding = disableEncoding,
1426 Constraints = constraints in {
1427 def "" : VINTRP_Pseudo <opName, outs, ins, pattern>;
1429 def _si : VINTRP_Real_si <op, opName, outs, ins, asm>;
1431 def _vi : VINTRP_Real_vi <op, opName, outs, ins, asm>;
1435 //===----------------------------------------------------------------------===//
1436 // Vector I/O classes
1437 //===----------------------------------------------------------------------===//
1439 class DS_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1440 DS <outs, ins, "", pattern>,
1441 SIMCInstr <opName, SISubtarget.NONE> {
1445 class DS_Real_si <bits<8> op, string opName, dag outs, dag ins, string asm> :
1446 DS <outs, ins, asm, []>,
1448 SIMCInstr <opName, SISubtarget.SI>;
1450 class DS_Real_vi <bits<8> op, string opName, dag outs, dag ins, string asm> :
1451 DS <outs, ins, asm, []>,
1453 SIMCInstr <opName, SISubtarget.VI>;
1455 class DS_1A_Real_si <bits<8> op, string opName, dag outs, dag ins, string asm> :
1456 DS <outs, ins, asm, []>,
1458 SIMCInstr <opName, SISubtarget.SI> {
1460 // Single load interpret the 2 i8imm operands as a single i16 offset.
1462 let offset0 = offset{7-0};
1463 let offset1 = offset{15-8};
1466 class DS_1A_Real_vi <bits<8> op, string opName, dag outs, dag ins, string asm> :
1467 DS <outs, ins, asm, []>,
1469 SIMCInstr <opName, SISubtarget.VI> {
1471 // Single load interpret the 2 i8imm operands as a single i16 offset.
1473 let offset0 = offset{7-0};
1474 let offset1 = offset{15-8};
1477 multiclass DS_1A_Load_m <bits<8> op, string opName, dag outs, dag ins, string asm,
1479 let hasSideEffects = 0, mayLoad = 1, mayStore = 0 in {
1480 def "" : DS_Pseudo <opName, outs, ins, pat>;
1482 let data0 = 0, data1 = 0 in {
1483 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1484 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1489 multiclass DS_Load_Helper <bits<8> op, string asm, RegisterClass regClass>
1493 (outs regClass:$vdst),
1494 (ins i1imm:$gds, VGPR_32:$addr, ds_offset:$offset, M0Reg:$m0),
1495 asm#" $vdst, $addr"#"$offset"#" [M0]",
1498 multiclass DS_Load2_m <bits<8> op, string opName, dag outs, dag ins, string asm,
1500 let hasSideEffects = 0, mayLoad = 1, mayStore = 0 in {
1501 def "" : DS_Pseudo <opName, outs, ins, pat>;
1503 let data0 = 0, data1 = 0 in {
1504 def _si : DS_Real_si <op, opName, outs, ins, asm>;
1505 def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
1510 multiclass DS_Load2_Helper <bits<8> op, string asm, RegisterClass regClass>
1514 (outs regClass:$vdst),
1515 (ins i1imm:$gds, VGPR_32:$addr, ds_offset0:$offset0, ds_offset1:$offset1,
1517 asm#" $vdst, $addr"#"$offset0"#"$offset1 [M0]",
1520 multiclass DS_1A_Store_m <bits<8> op, string opName, dag outs, dag ins,
1521 string asm, list<dag> pat> {
1522 let hasSideEffects = 0, mayLoad = 0, mayStore = 1 in {
1523 def "" : DS_Pseudo <opName, outs, ins, pat>;
1525 let data1 = 0, vdst = 0 in {
1526 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1527 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1532 multiclass DS_Store_Helper <bits<8> op, string asm, RegisterClass regClass>
1537 (ins i1imm:$gds, VGPR_32:$addr, regClass:$data0, ds_offset:$offset, M0Reg:$m0),
1538 asm#" $addr, $data0"#"$offset"#" [M0]",
1541 multiclass DS_Store_m <bits<8> op, string opName, dag outs, dag ins,
1542 string asm, list<dag> pat> {
1543 let hasSideEffects = 0, mayLoad = 0, mayStore = 1 in {
1544 def "" : DS_Pseudo <opName, outs, ins, pat>;
1547 def _si : DS_Real_si <op, opName, outs, ins, asm>;
1548 def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
1553 multiclass DS_Store2_Helper <bits<8> op, string asm, RegisterClass regClass>
1558 (ins i1imm:$gds, VGPR_32:$addr, regClass:$data0, regClass:$data1,
1559 ds_offset0:$offset0, ds_offset1:$offset1, M0Reg:$m0),
1560 asm#" $addr, $data0, $data1"#"$offset0"#"$offset1 [M0]",
1563 // 1 address, 1 data.
1564 multiclass DS_1A1D_RET_m <bits<8> op, string opName, dag outs, dag ins,
1565 string asm, list<dag> pat, string noRetOp> {
1566 let mayLoad = 1, mayStore = 1,
1567 hasPostISelHook = 1 // Adjusted to no return version.
1569 def "" : DS_Pseudo <opName, outs, ins, pat>,
1570 AtomicNoRet<noRetOp, 1>;
1573 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1574 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1579 multiclass DS_1A1D_RET <bits<8> op, string asm, RegisterClass rc,
1580 string noRetOp = ""> : DS_1A1D_RET_m <
1583 (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, ds_offset:$offset, M0Reg:$m0),
1584 asm#" $vdst, $addr, $data0"#"$offset"#" [M0]", [], noRetOp>;
1586 // 1 address, 2 data.
1587 multiclass DS_1A2D_RET_m <bits<8> op, string opName, dag outs, dag ins,
1588 string asm, list<dag> pat, string noRetOp> {
1589 let mayLoad = 1, mayStore = 1,
1590 hasPostISelHook = 1 // Adjusted to no return version.
1592 def "" : DS_Pseudo <opName, outs, ins, pat>,
1593 AtomicNoRet<noRetOp, 1>;
1595 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1596 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1600 multiclass DS_1A2D_RET <bits<8> op, string asm, RegisterClass rc,
1601 string noRetOp = ""> : DS_1A2D_RET_m <
1604 (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, rc:$data1, ds_offset:$offset, M0Reg:$m0),
1605 asm#" $vdst, $addr, $data0, $data1"#"$offset"#" [M0]",
1608 // 1 address, 2 data.
1609 multiclass DS_1A2D_NORET_m <bits<8> op, string opName, dag outs, dag ins,
1610 string asm, list<dag> pat, string noRetOp> {
1611 let mayLoad = 1, mayStore = 1 in {
1612 def "" : DS_Pseudo <opName, outs, ins, pat>,
1613 AtomicNoRet<noRetOp, 0>;
1616 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1617 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1622 multiclass DS_1A2D_NORET <bits<8> op, string asm, RegisterClass rc,
1623 string noRetOp = asm> : DS_1A2D_NORET_m <
1626 (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, rc:$data1, ds_offset:$offset, M0Reg:$m0),
1627 asm#" $addr, $data0, $data1"#"$offset"#" [M0]",
1630 // 1 address, 1 data.
1631 multiclass DS_1A1D_NORET_m <bits<8> op, string opName, dag outs, dag ins,
1632 string asm, list<dag> pat, string noRetOp> {
1633 let mayLoad = 1, mayStore = 1 in {
1634 def "" : DS_Pseudo <opName, outs, ins, pat>,
1635 AtomicNoRet<noRetOp, 0>;
1637 let data1 = 0, vdst = 0 in {
1638 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1639 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1644 multiclass DS_1A1D_NORET <bits<8> op, string asm, RegisterClass rc,
1645 string noRetOp = asm> : DS_1A1D_NORET_m <
1648 (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, ds_offset:$offset, M0Reg:$m0),
1649 asm#" $addr, $data0"#"$offset"#" [M0]",
1652 //===----------------------------------------------------------------------===//
1654 //===----------------------------------------------------------------------===//
1656 class MTBUF_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1657 MTBUF <outs, ins, "", pattern>,
1658 SIMCInstr<opName, SISubtarget.NONE> {
1662 class MTBUF_Real_si <bits<3> op, string opName, dag outs, dag ins,
1664 MTBUF <outs, ins, asm, []>,
1666 SIMCInstr<opName, SISubtarget.SI>;
1668 class MTBUF_Real_vi <bits<4> op, string opName, dag outs, dag ins, string asm> :
1669 MTBUF <outs, ins, asm, []>,
1671 SIMCInstr <opName, SISubtarget.VI>;
1673 multiclass MTBUF_m <bits<3> op, string opName, dag outs, dag ins, string asm,
1674 list<dag> pattern> {
1676 def "" : MTBUF_Pseudo <opName, outs, ins, pattern>;
1678 def _si : MTBUF_Real_si <op, opName, outs, ins, asm>;
1680 def _vi : MTBUF_Real_vi <{0, op{2}, op{1}, op{0}}, opName, outs, ins, asm>;
1684 let mayStore = 1, mayLoad = 0 in {
1686 multiclass MTBUF_Store_Helper <bits<3> op, string opName,
1687 RegisterClass regClass> : MTBUF_m <
1689 (ins regClass:$vdata, u16imm:$offset, i1imm:$offen, i1imm:$idxen, i1imm:$glc,
1690 i1imm:$addr64, i8imm:$dfmt, i8imm:$nfmt, VGPR_32:$vaddr,
1691 SReg_128:$srsrc, i1imm:$slc, i1imm:$tfe, SCSrc_32:$soffset),
1692 opName#" $vdata, $offset, $offen, $idxen, $glc, $addr64, $dfmt,"
1693 #" $nfmt, $vaddr, $srsrc, $slc, $tfe, $soffset", []
1696 } // mayStore = 1, mayLoad = 0
1698 let mayLoad = 1, mayStore = 0 in {
1700 multiclass MTBUF_Load_Helper <bits<3> op, string opName,
1701 RegisterClass regClass> : MTBUF_m <
1702 op, opName, (outs regClass:$dst),
1703 (ins u16imm:$offset, i1imm:$offen, i1imm:$idxen, i1imm:$glc, i1imm:$addr64,
1704 i8imm:$dfmt, i8imm:$nfmt, VGPR_32:$vaddr, SReg_128:$srsrc,
1705 i1imm:$slc, i1imm:$tfe, SCSrc_32:$soffset),
1706 opName#" $dst, $offset, $offen, $idxen, $glc, $addr64, $dfmt,"
1707 #" $nfmt, $vaddr, $srsrc, $slc, $tfe, $soffset", []
1710 } // mayLoad = 1, mayStore = 0
1712 //===----------------------------------------------------------------------===//
1714 //===----------------------------------------------------------------------===//
1716 class mubuf <bits<7> si, bits<7> vi = si> {
1717 field bits<7> SI = si;
1718 field bits<7> VI = vi;
1721 class MUBUFAddr64Table <bit is_addr64, string suffix = ""> {
1722 bit IsAddr64 = is_addr64;
1723 string OpName = NAME # suffix;
1726 class MUBUF_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1727 MUBUF <outs, ins, "", pattern>,
1728 SIMCInstr<opName, SISubtarget.NONE> {
1731 // dummy fields, so that we can use let statements around multiclasses
1741 class MUBUF_Real_si <mubuf op, string opName, dag outs, dag ins,
1743 MUBUF <outs, ins, asm, []>,
1745 SIMCInstr<opName, SISubtarget.SI> {
1749 class MUBUF_Real_vi <mubuf op, string opName, dag outs, dag ins,
1751 MUBUF <outs, ins, asm, []>,
1753 SIMCInstr<opName, SISubtarget.VI> {
1757 multiclass MUBUF_m <mubuf op, string opName, dag outs, dag ins, string asm,
1758 list<dag> pattern> {
1760 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
1761 MUBUFAddr64Table <0>;
1764 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
1767 def _vi : MUBUF_Real_vi <op, opName, outs, ins, asm>;
1770 multiclass MUBUFAddr64_m <mubuf op, string opName, dag outs,
1771 dag ins, string asm, list<dag> pattern> {
1773 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
1774 MUBUFAddr64Table <1>;
1777 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
1780 // There is no VI version. If the pseudo is selected, it should be lowered
1781 // for VI appropriately.
1784 class MUBUF_si <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern> :
1785 MUBUF <outs, ins, asm, pattern>, MUBUFe <op> {
1789 multiclass MUBUFAtomicOffset_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 <0, !if(is_return, "_RTN", "")>,
1794 AtomicNoRet<NAME#"_OFFSET", is_return>;
1796 let offen = 0, idxen = 0, tfe = 0, vaddr = 0 in {
1798 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
1801 def _vi : MUBUF_Real_vi <op, opName, outs, ins, asm>;
1805 multiclass MUBUFAtomicAddr64_m <mubuf op, string opName, dag outs, dag ins,
1806 string asm, list<dag> pattern, bit is_return> {
1808 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
1809 MUBUFAddr64Table <1, !if(is_return, "_RTN", "")>,
1810 AtomicNoRet<NAME#"_ADDR64", is_return>;
1812 let offen = 0, idxen = 0, addr64 = 1, tfe = 0 in {
1813 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
1816 // There is no VI version. If the pseudo is selected, it should be lowered
1817 // for VI appropriately.
1820 multiclass MUBUF_Atomic <mubuf op, string name, RegisterClass rc,
1821 ValueType vt, SDPatternOperator atomic> {
1823 let mayStore = 1, mayLoad = 1, hasPostISelHook = 1 in {
1825 // No return variants
1828 defm _ADDR64 : MUBUFAtomicAddr64_m <
1829 op, name#"_addr64", (outs),
1830 (ins rc:$vdata, SReg_128:$srsrc, VReg_64:$vaddr,
1831 mbuf_offset:$offset, SCSrc_32:$soffset, slc:$slc),
1832 name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset"#"$slc", [], 0
1835 defm _OFFSET : MUBUFAtomicOffset_m <
1836 op, name#"_offset", (outs),
1837 (ins rc:$vdata, SReg_128:$srsrc, mbuf_offset:$offset,
1838 SCSrc_32:$soffset, slc:$slc),
1839 name#" $vdata, $srsrc, $soffset"#"$offset"#"$slc", [], 0
1843 // Variant that return values
1844 let glc = 1, Constraints = "$vdata = $vdata_in",
1845 DisableEncoding = "$vdata_in" in {
1847 defm _RTN_ADDR64 : MUBUFAtomicAddr64_m <
1848 op, name#"_rtn_addr64", (outs rc:$vdata),
1849 (ins rc:$vdata_in, SReg_128:$srsrc, VReg_64:$vaddr,
1850 mbuf_offset:$offset, SSrc_32:$soffset, slc:$slc),
1851 name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset"#" glc"#"$slc",
1853 (atomic (MUBUFAddr64Atomic v4i32:$srsrc, i64:$vaddr, i32:$soffset,
1854 i16:$offset, i1:$slc), vt:$vdata_in))], 1
1857 defm _RTN_OFFSET : MUBUFAtomicOffset_m <
1858 op, name#"_rtn_offset", (outs rc:$vdata),
1859 (ins rc:$vdata_in, SReg_128:$srsrc, mbuf_offset:$offset,
1860 SCSrc_32:$soffset, slc:$slc),
1861 name#" $vdata, $srsrc, $soffset"#"$offset"#" glc $slc",
1863 (atomic (MUBUFOffsetAtomic v4i32:$srsrc, i32:$soffset, i16:$offset,
1864 i1:$slc), vt:$vdata_in))], 1
1869 } // mayStore = 1, mayLoad = 1, hasPostISelHook = 1
1872 multiclass MUBUF_Load_Helper <mubuf op, string name, RegisterClass regClass,
1873 ValueType load_vt = i32,
1874 SDPatternOperator ld = null_frag> {
1876 let mayLoad = 1, mayStore = 0 in {
1877 let offen = 0, idxen = 0, vaddr = 0 in {
1878 defm _OFFSET : MUBUF_m <op, name#"_offset", (outs regClass:$vdata),
1879 (ins SReg_128:$srsrc,
1880 mbuf_offset:$offset, SCSrc_32:$soffset, glc:$glc,
1881 slc:$slc, tfe:$tfe),
1882 name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
1883 [(set load_vt:$vdata, (ld (MUBUFOffset v4i32:$srsrc,
1884 i32:$soffset, i16:$offset,
1885 i1:$glc, i1:$slc, i1:$tfe)))]>;
1888 let offen = 1, idxen = 0 in {
1889 defm _OFFEN : MUBUF_m <op, name#"_offen", (outs regClass:$vdata),
1890 (ins SReg_128:$srsrc, VGPR_32:$vaddr,
1891 SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc, slc:$slc,
1893 name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
1896 let offen = 0, idxen = 1 in {
1897 defm _IDXEN : MUBUF_m <op, name#"_idxen", (outs regClass:$vdata),
1898 (ins SReg_128:$srsrc, VGPR_32:$vaddr,
1899 mbuf_offset:$offset, SCSrc_32:$soffset, glc:$glc,
1900 slc:$slc, tfe:$tfe),
1901 name#" $vdata, $vaddr, $srsrc, $soffset idxen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
1904 let offen = 1, idxen = 1 in {
1905 defm _BOTHEN : MUBUF_m <op, name#"_bothen", (outs regClass:$vdata),
1906 (ins SReg_128:$srsrc, VReg_64:$vaddr,
1907 SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
1908 name#" $vdata, $vaddr, $srsrc, $soffset idxen offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
1911 let offen = 0, idxen = 0, glc = 0, slc = 0, tfe = 0 in {
1912 defm _ADDR64 : MUBUFAddr64_m <op, name#"_addr64", (outs regClass:$vdata),
1913 (ins SReg_128:$srsrc, VReg_64:$vaddr,
1914 SCSrc_32:$soffset, mbuf_offset:$offset),
1915 name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset",
1916 [(set load_vt:$vdata, (ld (MUBUFAddr64 v4i32:$srsrc,
1917 i64:$vaddr, i32:$soffset,
1923 multiclass MUBUF_Store_Helper <mubuf op, string name, RegisterClass vdataClass,
1924 ValueType store_vt, SDPatternOperator st> {
1925 let mayLoad = 0, mayStore = 1 in {
1926 defm : MUBUF_m <op, name, (outs),
1927 (ins vdataClass:$vdata, SReg_128:$srsrc, VGPR_32:$vaddr, SCSrc_32:$soffset,
1928 mbuf_offset:$offset, offen:$offen, idxen:$idxen, glc:$glc, slc:$slc,
1930 name#" $vdata, $vaddr, $srsrc, $soffset"#"$offen"#"$idxen"#"$offset"#
1931 "$glc"#"$slc"#"$tfe", []>;
1933 let offen = 0, idxen = 0, vaddr = 0 in {
1934 defm _OFFSET : MUBUF_m <op, name#"_offset",(outs),
1935 (ins vdataClass:$vdata, SReg_128:$srsrc, mbuf_offset:$offset,
1936 SCSrc_32:$soffset, glc:$glc, slc:$slc, tfe:$tfe),
1937 name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
1938 [(st store_vt:$vdata, (MUBUFOffset v4i32:$srsrc, i32:$soffset,
1939 i16:$offset, i1:$glc, i1:$slc, i1:$tfe))]>;
1940 } // offen = 0, idxen = 0, vaddr = 0
1942 let offen = 1, idxen = 0 in {
1943 defm _OFFEN : MUBUF_m <op, name#"_offen", (outs),
1944 (ins vdataClass:$vdata, SReg_128:$srsrc, VGPR_32:$vaddr, SCSrc_32:$soffset,
1945 mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
1946 name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#
1947 "$glc"#"$slc"#"$tfe", []>;
1948 } // end offen = 1, idxen = 0
1950 let offen = 0, idxen = 0, glc = 0, slc = 0, tfe = 0 in {
1951 defm _ADDR64 : MUBUFAddr64_m <op, name#"_addr64", (outs),
1952 (ins vdataClass:$vdata, SReg_128:$srsrc,
1953 VReg_64:$vaddr, SCSrc_32:$soffset,
1954 mbuf_offset:$offset),
1955 name#" $vdata, $vaddr, $srsrc, $soffset addr64"#"$offset",
1956 [(st store_vt:$vdata,
1957 (MUBUFAddr64 v4i32:$srsrc, i64:$vaddr,
1958 i32:$soffset, i16:$offset))]>;
1960 } // End mayLoad = 0, mayStore = 1
1963 class FLAT_Load_Helper <bits<7> op, string asm, RegisterClass regClass> :
1964 FLAT <op, (outs regClass:$vdst),
1965 (ins VReg_64:$addr),
1966 asm#" $vdst, $addr, [M0, FLAT_SCRATCH]", []> {
1974 class FLAT_Store_Helper <bits<7> op, string name, RegisterClass vdataClass> :
1975 FLAT <op, (outs), (ins vdataClass:$data, VReg_64:$addr),
1976 name#" $data, $addr, [M0, FLAT_SCRATCH]",
1989 class MIMG_Mask <string op, int channels> {
1991 int Channels = channels;
1994 class MIMG_NoSampler_Helper <bits<7> op, string asm,
1995 RegisterClass dst_rc,
1996 RegisterClass src_rc> : MIMG <
1998 (outs dst_rc:$vdata),
1999 (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
2000 i1imm:$tfe, i1imm:$lwe, i1imm:$slc, src_rc:$vaddr,
2002 asm#" $vdata, $dmask, $unorm, $glc, $da, $r128,"
2003 #" $tfe, $lwe, $slc, $vaddr, $srsrc",
2008 let hasPostISelHook = 1;
2011 multiclass MIMG_NoSampler_Src_Helper <bits<7> op, string asm,
2012 RegisterClass dst_rc,
2014 def _V1 : MIMG_NoSampler_Helper <op, asm, dst_rc, VGPR_32>,
2015 MIMG_Mask<asm#"_V1", channels>;
2016 def _V2 : MIMG_NoSampler_Helper <op, asm, dst_rc, VReg_64>,
2017 MIMG_Mask<asm#"_V2", channels>;
2018 def _V4 : MIMG_NoSampler_Helper <op, asm, dst_rc, VReg_128>,
2019 MIMG_Mask<asm#"_V4", channels>;
2022 multiclass MIMG_NoSampler <bits<7> op, string asm> {
2023 defm _V1 : MIMG_NoSampler_Src_Helper <op, asm, VGPR_32, 1>;
2024 defm _V2 : MIMG_NoSampler_Src_Helper <op, asm, VReg_64, 2>;
2025 defm _V3 : MIMG_NoSampler_Src_Helper <op, asm, VReg_96, 3>;
2026 defm _V4 : MIMG_NoSampler_Src_Helper <op, asm, VReg_128, 4>;
2029 class MIMG_Sampler_Helper <bits<7> op, string asm,
2030 RegisterClass dst_rc,
2031 RegisterClass src_rc, int wqm> : MIMG <
2033 (outs dst_rc:$vdata),
2034 (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
2035 i1imm:$tfe, i1imm:$lwe, i1imm:$slc, src_rc:$vaddr,
2036 SReg_256:$srsrc, SReg_128:$ssamp),
2037 asm#" $vdata, $dmask, $unorm, $glc, $da, $r128,"
2038 #" $tfe, $lwe, $slc, $vaddr, $srsrc, $ssamp",
2042 let hasPostISelHook = 1;
2046 multiclass MIMG_Sampler_Src_Helper <bits<7> op, string asm,
2047 RegisterClass dst_rc,
2048 int channels, int wqm> {
2049 def _V1 : MIMG_Sampler_Helper <op, asm, dst_rc, VGPR_32, wqm>,
2050 MIMG_Mask<asm#"_V1", channels>;
2051 def _V2 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_64, wqm>,
2052 MIMG_Mask<asm#"_V2", channels>;
2053 def _V4 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_128, wqm>,
2054 MIMG_Mask<asm#"_V4", channels>;
2055 def _V8 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_256, wqm>,
2056 MIMG_Mask<asm#"_V8", channels>;
2057 def _V16 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_512, wqm>,
2058 MIMG_Mask<asm#"_V16", channels>;
2061 multiclass MIMG_Sampler <bits<7> op, string asm> {
2062 defm _V1 : MIMG_Sampler_Src_Helper<op, asm, VGPR_32, 1, 0>;
2063 defm _V2 : MIMG_Sampler_Src_Helper<op, asm, VReg_64, 2, 0>;
2064 defm _V3 : MIMG_Sampler_Src_Helper<op, asm, VReg_96, 3, 0>;
2065 defm _V4 : MIMG_Sampler_Src_Helper<op, asm, VReg_128, 4, 0>;
2068 multiclass MIMG_Sampler_WQM <bits<7> op, string asm> {
2069 defm _V1 : MIMG_Sampler_Src_Helper<op, asm, VGPR_32, 1, 1>;
2070 defm _V2 : MIMG_Sampler_Src_Helper<op, asm, VReg_64, 2, 1>;
2071 defm _V3 : MIMG_Sampler_Src_Helper<op, asm, VReg_96, 3, 1>;
2072 defm _V4 : MIMG_Sampler_Src_Helper<op, asm, VReg_128, 4, 1>;
2075 class MIMG_Gather_Helper <bits<7> op, string asm,
2076 RegisterClass dst_rc,
2077 RegisterClass src_rc, int wqm> : MIMG <
2079 (outs dst_rc:$vdata),
2080 (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
2081 i1imm:$tfe, i1imm:$lwe, i1imm:$slc, src_rc:$vaddr,
2082 SReg_256:$srsrc, SReg_128:$ssamp),
2083 asm#" $vdata, $dmask, $unorm, $glc, $da, $r128,"
2084 #" $tfe, $lwe, $slc, $vaddr, $srsrc, $ssamp",
2089 // DMASK was repurposed for GATHER4. 4 components are always
2090 // returned and DMASK works like a swizzle - it selects
2091 // the component to fetch. The only useful DMASK values are
2092 // 1=red, 2=green, 4=blue, 8=alpha. (e.g. 1 returns
2093 // (red,red,red,red) etc.) The ISA document doesn't mention
2095 // Therefore, disable all code which updates DMASK by setting these two:
2097 let hasPostISelHook = 0;
2101 multiclass MIMG_Gather_Src_Helper <bits<7> op, string asm,
2102 RegisterClass dst_rc,
2103 int channels, int wqm> {
2104 def _V1 : MIMG_Gather_Helper <op, asm, dst_rc, VGPR_32, wqm>,
2105 MIMG_Mask<asm#"_V1", channels>;
2106 def _V2 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_64, wqm>,
2107 MIMG_Mask<asm#"_V2", channels>;
2108 def _V4 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_128, wqm>,
2109 MIMG_Mask<asm#"_V4", channels>;
2110 def _V8 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_256, wqm>,
2111 MIMG_Mask<asm#"_V8", channels>;
2112 def _V16 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_512, wqm>,
2113 MIMG_Mask<asm#"_V16", channels>;
2116 multiclass MIMG_Gather <bits<7> op, string asm> {
2117 defm _V1 : MIMG_Gather_Src_Helper<op, asm, VGPR_32, 1, 0>;
2118 defm _V2 : MIMG_Gather_Src_Helper<op, asm, VReg_64, 2, 0>;
2119 defm _V3 : MIMG_Gather_Src_Helper<op, asm, VReg_96, 3, 0>;
2120 defm _V4 : MIMG_Gather_Src_Helper<op, asm, VReg_128, 4, 0>;
2123 multiclass MIMG_Gather_WQM <bits<7> op, string asm> {
2124 defm _V1 : MIMG_Gather_Src_Helper<op, asm, VGPR_32, 1, 1>;
2125 defm _V2 : MIMG_Gather_Src_Helper<op, asm, VReg_64, 2, 1>;
2126 defm _V3 : MIMG_Gather_Src_Helper<op, asm, VReg_96, 3, 1>;
2127 defm _V4 : MIMG_Gather_Src_Helper<op, asm, VReg_128, 4, 1>;
2130 //===----------------------------------------------------------------------===//
2131 // Vector instruction mappings
2132 //===----------------------------------------------------------------------===//
2134 // Maps an opcode in e32 form to its e64 equivalent
2135 def getVOPe64 : InstrMapping {
2136 let FilterClass = "VOP";
2137 let RowFields = ["OpName"];
2138 let ColFields = ["Size"];
2140 let ValueCols = [["8"]];
2143 // Maps an opcode in e64 form to its e32 equivalent
2144 def getVOPe32 : InstrMapping {
2145 let FilterClass = "VOP";
2146 let RowFields = ["OpName"];
2147 let ColFields = ["Size"];
2149 let ValueCols = [["4"]];
2152 // Maps an original opcode to its commuted version
2153 def getCommuteRev : InstrMapping {
2154 let FilterClass = "VOP2_REV";
2155 let RowFields = ["RevOp"];
2156 let ColFields = ["IsOrig"];
2158 let ValueCols = [["0"]];
2161 def getMaskedMIMGOp : InstrMapping {
2162 let FilterClass = "MIMG_Mask";
2163 let RowFields = ["Op"];
2164 let ColFields = ["Channels"];
2166 let ValueCols = [["1"], ["2"], ["3"] ];
2169 // Maps an commuted opcode to its original version
2170 def getCommuteOrig : InstrMapping {
2171 let FilterClass = "VOP2_REV";
2172 let RowFields = ["RevOp"];
2173 let ColFields = ["IsOrig"];
2175 let ValueCols = [["1"]];
2178 def getMCOpcodeGen : InstrMapping {
2179 let FilterClass = "SIMCInstr";
2180 let RowFields = ["PseudoInstr"];
2181 let ColFields = ["Subtarget"];
2182 let KeyCol = [!cast<string>(SISubtarget.NONE)];
2183 let ValueCols = [[!cast<string>(SISubtarget.SI)],[!cast<string>(SISubtarget.VI)]];
2186 def getAddr64Inst : InstrMapping {
2187 let FilterClass = "MUBUFAddr64Table";
2188 let RowFields = ["OpName"];
2189 let ColFields = ["IsAddr64"];
2191 let ValueCols = [["1"]];
2194 // Maps an atomic opcode to its version with a return value.
2195 def getAtomicRetOp : InstrMapping {
2196 let FilterClass = "AtomicNoRet";
2197 let RowFields = ["NoRetOp"];
2198 let ColFields = ["IsRet"];
2200 let ValueCols = [["1"]];
2203 // Maps an atomic opcode to its returnless version.
2204 def getAtomicNoRetOp : InstrMapping {
2205 let FilterClass = "AtomicNoRet";
2206 let RowFields = ["NoRetOp"];
2207 let ColFields = ["IsRet"];
2209 let ValueCols = [["0"]];
2212 include "SIInstructions.td"
2213 include "CIInstructions.td"
2214 include "VIInstructions.td"