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, 3, "SelectMUBUFAddr64">;
296 def MUBUFAddr64Atomic : ComplexPattern<i64, 4, "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, $src3",
366 let isPseudo = 1 in {
367 def "" : EXPCommon, SIMCInstr <"exp", SISubtarget.NONE> ;
370 def _si : EXPCommon, SIMCInstr <"exp", SISubtarget.SI>, EXPe;
372 def _vi : EXPCommon, SIMCInstr <"exp", SISubtarget.VI>, EXPe_vi;
375 //===----------------------------------------------------------------------===//
377 //===----------------------------------------------------------------------===//
379 class SOP1_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
380 SOP1 <outs, ins, "", pattern>,
381 SIMCInstr<opName, SISubtarget.NONE> {
385 class SOP1_Real_si <sop1 op, string opName, dag outs, dag ins, string asm> :
386 SOP1 <outs, ins, asm, []>,
388 SIMCInstr<opName, SISubtarget.SI>;
390 class SOP1_Real_vi <sop1 op, string opName, dag outs, dag ins, string asm> :
391 SOP1 <outs, ins, asm, []>,
393 SIMCInstr<opName, SISubtarget.VI>;
395 multiclass SOP1_32 <sop1 op, string opName, list<dag> pattern> {
396 def "" : SOP1_Pseudo <opName, (outs SReg_32:$dst), (ins SSrc_32:$src0),
399 def _si : SOP1_Real_si <op, opName, (outs SReg_32:$dst), (ins SSrc_32:$src0),
400 opName#" $dst, $src0">;
402 def _vi : SOP1_Real_vi <op, opName, (outs SReg_32:$dst), (ins SSrc_32:$src0),
403 opName#" $dst, $src0">;
406 multiclass SOP1_64 <sop1 op, string opName, list<dag> pattern> {
407 def "" : SOP1_Pseudo <opName, (outs SReg_64:$dst), (ins SSrc_64:$src0),
410 def _si : SOP1_Real_si <op, opName, (outs SReg_64:$dst), (ins SSrc_64:$src0),
411 opName#" $dst, $src0">;
413 def _vi : SOP1_Real_vi <op, opName, (outs SReg_64:$dst), (ins SSrc_64:$src0),
414 opName#" $dst, $src0">;
417 // no input, 64-bit output.
418 multiclass SOP1_64_0 <sop1 op, string opName, list<dag> pattern> {
419 def "" : SOP1_Pseudo <opName, (outs SReg_64:$dst), (ins), pattern>;
421 def _si : SOP1_Real_si <op, opName, (outs SReg_64:$dst), (ins),
426 def _vi : SOP1_Real_vi <op, opName, (outs SReg_64:$dst), (ins),
432 // 64-bit input, 32-bit output.
433 multiclass SOP1_32_64 <sop1 op, string opName, list<dag> pattern> {
434 def "" : SOP1_Pseudo <opName, (outs SReg_32:$dst), (ins SSrc_64:$src0),
437 def _si : SOP1_Real_si <op, opName, (outs SReg_32:$dst), (ins SSrc_64:$src0),
438 opName#" $dst, $src0">;
440 def _vi : SOP1_Real_vi <op, opName, (outs SReg_32:$dst), (ins SSrc_64:$src0),
441 opName#" $dst, $src0">;
444 class SOP2_Pseudo<string opName, dag outs, dag ins, list<dag> pattern> :
445 SOP2<outs, ins, "", pattern>,
446 SIMCInstr<opName, SISubtarget.NONE> {
451 class SOP2_Real_si<sop2 op, string opName, dag outs, dag ins, string asm> :
452 SOP2<outs, ins, asm, []>,
454 SIMCInstr<opName, SISubtarget.SI>;
456 class SOP2_Real_vi<sop2 op, string opName, dag outs, dag ins, string asm> :
457 SOP2<outs, ins, asm, []>,
459 SIMCInstr<opName, SISubtarget.VI>;
461 multiclass SOP2_SELECT_32 <sop2 op, string opName, list<dag> pattern> {
462 def "" : SOP2_Pseudo <opName, (outs SReg_32:$dst),
463 (ins SSrc_32:$src0, SSrc_32:$src1, SCCReg:$scc), pattern>;
465 def _si : SOP2_Real_si <op, opName, (outs SReg_32:$dst),
466 (ins SSrc_32:$src0, SSrc_32:$src1, SCCReg:$scc),
467 opName#" $dst, $src0, $src1 [$scc]">;
469 def _vi : SOP2_Real_vi <op, opName, (outs SReg_32:$dst),
470 (ins SSrc_32:$src0, SSrc_32:$src1, SCCReg:$scc),
471 opName#" $dst, $src0, $src1 [$scc]">;
474 multiclass SOP2_32 <sop2 op, string opName, list<dag> pattern> {
475 def "" : SOP2_Pseudo <opName, (outs SReg_32:$dst),
476 (ins SSrc_32:$src0, SSrc_32:$src1), pattern>;
478 def _si : SOP2_Real_si <op, opName, (outs SReg_32:$dst),
479 (ins SSrc_32:$src0, SSrc_32:$src1), opName#" $dst, $src0, $src1">;
481 def _vi : SOP2_Real_vi <op, opName, (outs SReg_32:$dst),
482 (ins SSrc_32:$src0, SSrc_32:$src1), opName#" $dst, $src0, $src1">;
485 multiclass SOP2_64 <sop2 op, string opName, list<dag> pattern> {
486 def "" : SOP2_Pseudo <opName, (outs SReg_64:$dst),
487 (ins SSrc_64:$src0, SSrc_64:$src1), pattern>;
489 def _si : SOP2_Real_si <op, opName, (outs SReg_64:$dst),
490 (ins SSrc_64:$src0, SSrc_64:$src1), opName#" $dst, $src0, $src1">;
492 def _vi : SOP2_Real_vi <op, opName, (outs SReg_64:$dst),
493 (ins SSrc_64:$src0, SSrc_64:$src1), opName#" $dst, $src0, $src1">;
496 multiclass SOP2_64_32 <sop2 op, string opName, list<dag> pattern> {
497 def "" : SOP2_Pseudo <opName, (outs SReg_64:$dst),
498 (ins SSrc_64:$src0, SSrc_32:$src1), pattern>;
500 def _si : SOP2_Real_si <op, opName, (outs SReg_64:$dst),
501 (ins SSrc_64:$src0, SSrc_32:$src1), opName#" $dst, $src0, $src1">;
503 def _vi : SOP2_Real_vi <op, opName, (outs SReg_64:$dst),
504 (ins SSrc_64:$src0, SSrc_32:$src1), opName#" $dst, $src0, $src1">;
508 class SOPC_Helper <bits<7> op, RegisterOperand rc, ValueType vt,
509 string opName, PatLeaf cond> : SOPC <
510 op, (outs SCCReg:$dst), (ins rc:$src0, rc:$src1),
511 opName#" $dst, $src0, $src1", []>;
513 class SOPC_32<bits<7> op, string opName, PatLeaf cond = COND_NULL>
514 : SOPC_Helper<op, SSrc_32, i32, opName, cond>;
516 class SOPC_64<bits<7> op, string opName, PatLeaf cond = COND_NULL>
517 : SOPC_Helper<op, SSrc_64, i64, opName, cond>;
519 class SOPK_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
520 SOPK <outs, ins, "", pattern>,
521 SIMCInstr<opName, SISubtarget.NONE> {
525 class SOPK_Real_si <sopk op, string opName, dag outs, dag ins, string asm> :
526 SOPK <outs, ins, asm, []>,
528 SIMCInstr<opName, SISubtarget.SI>;
530 class SOPK_Real_vi <sopk op, string opName, dag outs, dag ins, string asm> :
531 SOPK <outs, ins, asm, []>,
533 SIMCInstr<opName, SISubtarget.VI>;
535 multiclass SOPK_32 <sopk op, string opName, list<dag> pattern> {
536 def "" : SOPK_Pseudo <opName, (outs SReg_32:$dst), (ins u16imm:$src0),
539 def _si : SOPK_Real_si <op, opName, (outs SReg_32:$dst), (ins u16imm:$src0),
540 opName#" $dst, $src0">;
542 def _vi : SOPK_Real_vi <op, opName, (outs SReg_32:$dst), (ins u16imm:$src0),
543 opName#" $dst, $src0">;
546 multiclass SOPK_SCC <sopk op, string opName, list<dag> pattern> {
547 def "" : SOPK_Pseudo <opName, (outs SCCReg:$dst),
548 (ins SReg_32:$src0, u16imm:$src1), pattern>;
550 def _si : SOPK_Real_si <op, opName, (outs SCCReg:$dst),
551 (ins SReg_32:$src0, u16imm:$src1), opName#" $dst, $src0">;
553 def _vi : SOPK_Real_vi <op, opName, (outs SCCReg:$dst),
554 (ins SReg_32:$src0, u16imm:$src1), opName#" $dst, $src0">;
557 //===----------------------------------------------------------------------===//
559 //===----------------------------------------------------------------------===//
561 class SMRD_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
562 SMRD <outs, ins, "", pattern>,
563 SIMCInstr<opName, SISubtarget.NONE> {
567 class SMRD_Real_si <bits<5> op, string opName, bit imm, dag outs, dag ins,
569 SMRD <outs, ins, asm, []>,
571 SIMCInstr<opName, SISubtarget.SI>;
573 class SMRD_Real_vi <bits<8> op, string opName, bit imm, dag outs, dag ins,
575 SMRD <outs, ins, asm, []>,
577 SIMCInstr<opName, SISubtarget.VI>;
579 multiclass SMRD_m <bits<5> op, string opName, bit imm, dag outs, dag ins,
580 string asm, list<dag> pattern> {
582 def "" : SMRD_Pseudo <opName, outs, ins, pattern>;
584 def _si : SMRD_Real_si <op, opName, imm, outs, ins, asm>;
586 def _vi : SMRD_Real_vi <{0, 0, 0, op}, opName, imm, outs, ins, asm>;
589 multiclass SMRD_Helper <bits<5> op, string opName, RegisterClass baseClass,
590 RegisterClass dstClass> {
592 op, opName#"_IMM", 1, (outs dstClass:$dst),
593 (ins baseClass:$sbase, u32imm:$offset),
594 opName#" $dst, $sbase, $offset", []
597 defm _SGPR : SMRD_m <
598 op, opName#"_SGPR", 0, (outs dstClass:$dst),
599 (ins baseClass:$sbase, SReg_32:$soff),
600 opName#" $dst, $sbase, $soff", []
604 //===----------------------------------------------------------------------===//
605 // Vector ALU classes
606 //===----------------------------------------------------------------------===//
608 // This must always be right before the operand being input modified.
609 def InputMods : OperandWithDefaultOps <i32, (ops (i32 0))> {
610 let PrintMethod = "printOperandAndMods";
612 def InputModsNoDefault : Operand <i32> {
613 let PrintMethod = "printOperandAndMods";
616 class getNumSrcArgs<ValueType Src1, ValueType Src2> {
618 !if (!eq(Src1.Value, untyped.Value), 1, // VOP1
619 !if (!eq(Src2.Value, untyped.Value), 2, // VOP2
623 // Returns the register class to use for the destination of VOP[123C]
624 // instructions for the given VT.
625 class getVALUDstForVT<ValueType VT> {
626 RegisterClass ret = !if(!eq(VT.Size, 32), VGPR_32,
627 !if(!eq(VT.Size, 64), VReg_64,
628 SReg_64)); // else VT == i1
631 // Returns the register class to use for source 0 of VOP[12C]
632 // instructions for the given VT.
633 class getVOPSrc0ForVT<ValueType VT> {
634 RegisterOperand ret = !if(!eq(VT.Size, 32), VSrc_32, VSrc_64);
637 // Returns the register class to use for source 1 of VOP[12C] for the
639 class getVOPSrc1ForVT<ValueType VT> {
640 RegisterClass ret = !if(!eq(VT.Size, 32), VGPR_32, VReg_64);
643 // Returns the register classes for the source arguments of a VOP[12C]
644 // instruction for the given SrcVTs.
645 class getInRC32 <list<ValueType> SrcVT> {
646 list<DAGOperand> ret = [
647 getVOPSrc0ForVT<SrcVT[0]>.ret,
648 getVOPSrc1ForVT<SrcVT[1]>.ret
652 // Returns the register class to use for sources of VOP3 instructions for the
654 class getVOP3SrcForVT<ValueType VT> {
655 RegisterOperand ret = !if(!eq(VT.Size, 32), VCSrc_32, VCSrc_64);
658 // Returns the register classes for the source arguments of a VOP3
659 // instruction for the given SrcVTs.
660 class getInRC64 <list<ValueType> SrcVT> {
661 list<DAGOperand> ret = [
662 getVOP3SrcForVT<SrcVT[0]>.ret,
663 getVOP3SrcForVT<SrcVT[1]>.ret,
664 getVOP3SrcForVT<SrcVT[2]>.ret
668 // Returns 1 if the source arguments have modifiers, 0 if they do not.
669 class hasModifiers<ValueType SrcVT> {
670 bit ret = !if(!eq(SrcVT.Value, f32.Value), 1,
671 !if(!eq(SrcVT.Value, f64.Value), 1, 0));
674 // Returns the input arguments for VOP[12C] instructions for the given SrcVT.
675 class getIns32 <RegisterOperand Src0RC, RegisterClass Src1RC, int NumSrcArgs> {
676 dag ret = !if(!eq(NumSrcArgs, 1), (ins Src0RC:$src0), // VOP1
677 !if(!eq(NumSrcArgs, 2), (ins Src0RC:$src0, Src1RC:$src1), // VOP2
681 // Returns the input arguments for VOP3 instructions for the given SrcVT.
682 class getIns64 <RegisterOperand Src0RC, RegisterOperand Src1RC,
683 RegisterOperand Src2RC, int NumSrcArgs,
687 !if (!eq(NumSrcArgs, 1),
688 !if (!eq(HasModifiers, 1),
689 // VOP1 with modifiers
690 (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0,
691 ClampMod:$clamp, omod:$omod)
693 // VOP1 without modifiers
696 !if (!eq(NumSrcArgs, 2),
697 !if (!eq(HasModifiers, 1),
698 // VOP 2 with modifiers
699 (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0,
700 InputModsNoDefault:$src1_modifiers, Src1RC:$src1,
701 ClampMod:$clamp, omod:$omod)
703 // VOP2 without modifiers
704 (ins Src0RC:$src0, Src1RC:$src1)
706 /* NumSrcArgs == 3 */,
707 !if (!eq(HasModifiers, 1),
708 // VOP3 with modifiers
709 (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0,
710 InputModsNoDefault:$src1_modifiers, Src1RC:$src1,
711 InputModsNoDefault:$src2_modifiers, Src2RC:$src2,
712 ClampMod:$clamp, omod:$omod)
714 // VOP3 without modifiers
715 (ins Src0RC:$src0, Src1RC:$src1, Src2RC:$src2)
719 // Returns the assembly string for the inputs and outputs of a VOP[12C]
720 // instruction. This does not add the _e32 suffix, so it can be reused
722 class getAsm32 <int NumSrcArgs> {
723 string src1 = ", $src1";
724 string src2 = ", $src2";
725 string ret = " $dst, $src0"#
726 !if(!eq(NumSrcArgs, 1), "", src1)#
727 !if(!eq(NumSrcArgs, 3), src2, "");
730 // Returns the assembly string for the inputs and outputs of a VOP3
732 class getAsm64 <int NumSrcArgs, bit HasModifiers> {
733 string src0 = !if(!eq(NumSrcArgs, 1), "$src0_modifiers", "$src0_modifiers,");
734 string src1 = !if(!eq(NumSrcArgs, 1), "",
735 !if(!eq(NumSrcArgs, 2), " $src1_modifiers",
736 " $src1_modifiers,"));
737 string src2 = !if(!eq(NumSrcArgs, 3), " $src2_modifiers", "");
739 !if(!eq(HasModifiers, 0),
740 getAsm32<NumSrcArgs>.ret,
741 " $dst, "#src0#src1#src2#"$clamp"#"$omod");
745 class VOPProfile <list<ValueType> _ArgVT> {
747 field list<ValueType> ArgVT = _ArgVT;
749 field ValueType DstVT = ArgVT[0];
750 field ValueType Src0VT = ArgVT[1];
751 field ValueType Src1VT = ArgVT[2];
752 field ValueType Src2VT = ArgVT[3];
753 field RegisterClass DstRC = getVALUDstForVT<DstVT>.ret;
754 field RegisterOperand Src0RC32 = getVOPSrc0ForVT<Src0VT>.ret;
755 field RegisterClass Src1RC32 = getVOPSrc1ForVT<Src1VT>.ret;
756 field RegisterOperand Src0RC64 = getVOP3SrcForVT<Src0VT>.ret;
757 field RegisterOperand Src1RC64 = getVOP3SrcForVT<Src1VT>.ret;
758 field RegisterOperand Src2RC64 = getVOP3SrcForVT<Src2VT>.ret;
760 field int NumSrcArgs = getNumSrcArgs<Src1VT, Src2VT>.ret;
761 field bit HasModifiers = hasModifiers<Src0VT>.ret;
763 field dag Outs = (outs DstRC:$dst);
765 field dag Ins32 = getIns32<Src0RC32, Src1RC32, NumSrcArgs>.ret;
766 field dag Ins64 = getIns64<Src0RC64, Src1RC64, Src2RC64, NumSrcArgs,
769 field string Asm32 = "_e32"#getAsm32<NumSrcArgs>.ret;
770 field string Asm64 = getAsm64<NumSrcArgs, HasModifiers>.ret;
773 def VOP_F32_F32 : VOPProfile <[f32, f32, untyped, untyped]>;
774 def VOP_F32_F64 : VOPProfile <[f32, f64, untyped, untyped]>;
775 def VOP_F32_I32 : VOPProfile <[f32, i32, untyped, untyped]>;
776 def VOP_F64_F32 : VOPProfile <[f64, f32, untyped, untyped]>;
777 def VOP_F64_F64 : VOPProfile <[f64, f64, untyped, untyped]>;
778 def VOP_F64_I32 : VOPProfile <[f64, i32, untyped, untyped]>;
779 def VOP_I32_F32 : VOPProfile <[i32, f32, untyped, untyped]>;
780 def VOP_I32_F64 : VOPProfile <[i32, f64, untyped, untyped]>;
781 def VOP_I32_I32 : VOPProfile <[i32, i32, untyped, untyped]>;
783 def VOP_F32_F32_F32 : VOPProfile <[f32, f32, f32, untyped]>;
784 def VOP_F32_F32_I32 : VOPProfile <[f32, f32, i32, untyped]>;
785 def VOP_F64_F64_F64 : VOPProfile <[f64, f64, f64, untyped]>;
786 def VOP_F64_F64_I32 : VOPProfile <[f64, f64, i32, untyped]>;
787 def VOP_I32_F32_F32 : VOPProfile <[i32, f32, f32, untyped]>;
788 def VOP_I32_F32_I32 : VOPProfile <[i32, f32, i32, untyped]>;
789 def VOP_I32_I32_I32 : VOPProfile <[i32, i32, i32, untyped]>;
790 def VOP_I32_I32_I32_VCC : VOPProfile <[i32, i32, i32, untyped]> {
791 let Src0RC32 = VCSrc_32;
794 def VOP_I1_F32_I32 : VOPProfile <[i1, f32, i32, untyped]> {
795 let Ins64 = (ins InputModsNoDefault:$src0_modifiers, Src0RC64:$src0, Src1RC64:$src1);
796 let Asm64 = " $dst, $src0_modifiers, $src1";
799 def VOP_I1_F64_I32 : VOPProfile <[i1, f64, i32, untyped]> {
800 let Ins64 = (ins InputModsNoDefault:$src0_modifiers, Src0RC64:$src0, Src1RC64:$src1);
801 let Asm64 = " $dst, $src0_modifiers, $src1";
804 def VOP_I64_I64_I32 : VOPProfile <[i64, i64, i32, untyped]>;
805 def VOP_I64_I32_I64 : VOPProfile <[i64, i32, i64, untyped]>;
806 def VOP_I64_I64_I64 : VOPProfile <[i64, i64, i64, untyped]>;
808 def VOP_F32_F32_F32_F32 : VOPProfile <[f32, f32, f32, f32]>;
809 def VOP_F64_F64_F64_F64 : VOPProfile <[f64, f64, f64, f64]>;
810 def VOP_I32_I32_I32_I32 : VOPProfile <[i32, i32, i32, i32]>;
811 def VOP_I64_I32_I32_I64 : VOPProfile <[i64, i32, i32, i64]>;
814 class VOP <string opName> {
815 string OpName = opName;
818 class VOP2_REV <string revOp, bit isOrig> {
819 string RevOp = revOp;
823 class AtomicNoRet <string noRetOp, bit isRet> {
824 string NoRetOp = noRetOp;
828 class VOP1_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
829 VOP1Common <outs, ins, "", pattern>,
831 SIMCInstr <opName#"_e32", SISubtarget.NONE> {
835 multiclass VOP1_m <vop1 op, dag outs, dag ins, string asm, list<dag> pattern,
837 def "" : VOP1_Pseudo <outs, ins, pattern, opName>;
839 def _si : VOP1<op.SI, outs, ins, asm, []>,
840 SIMCInstr <opName#"_e32", SISubtarget.SI>;
841 def _vi : VOP1<op.VI, outs, ins, asm, []>,
842 SIMCInstr <opName#"_e32", SISubtarget.VI>;
845 multiclass VOP1SI_m <vop1 op, dag outs, dag ins, string asm, list<dag> pattern,
847 def "" : VOP1_Pseudo <outs, ins, pattern, opName>;
849 def _si : VOP1<op.SI, outs, ins, asm, []>,
850 SIMCInstr <opName#"_e32", SISubtarget.SI>;
851 // No VI instruction. This class is for SI only.
854 class VOP2_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
855 VOP2Common <outs, ins, "", pattern>,
857 SIMCInstr<opName#"_e32", SISubtarget.NONE> {
861 multiclass VOP2SI_m <vop2 op, dag outs, dag ins, string asm, list<dag> pattern,
862 string opName, string revOp> {
863 def "" : VOP2_Pseudo <outs, ins, pattern, opName>,
864 VOP2_REV<revOp#"_e32", !eq(revOp, opName)>;
866 def _si : VOP2 <op.SI, outs, ins, opName#asm, []>,
867 SIMCInstr <opName#"_e32", SISubtarget.SI>;
870 multiclass VOP2_m <vop2 op, dag outs, dag ins, string asm, list<dag> pattern,
871 string opName, string revOp> {
872 def "" : VOP2_Pseudo <outs, ins, pattern, opName>,
873 VOP2_REV<revOp#"_e32", !eq(revOp, opName)>;
875 def _si : VOP2 <op.SI, outs, ins, opName#asm, []>,
876 SIMCInstr <opName#"_e32", SISubtarget.SI>;
877 def _vi : VOP2 <op.VI, outs, ins, opName#asm, []>,
878 SIMCInstr <opName#"_e32", SISubtarget.VI>;
881 class VOP3DisableFields <bit HasSrc1, bit HasSrc2, bit HasModifiers> {
883 bits<2> src0_modifiers = !if(HasModifiers, ?, 0);
884 bits<2> src1_modifiers = !if(HasModifiers, !if(HasSrc1, ?, 0), 0);
885 bits<2> src2_modifiers = !if(HasModifiers, !if(HasSrc2, ? ,0) ,0);
886 bits<2> omod = !if(HasModifiers, ?, 0);
887 bits<1> clamp = !if(HasModifiers, ?, 0);
888 bits<9> src1 = !if(HasSrc1, ?, 0);
889 bits<9> src2 = !if(HasSrc2, ?, 0);
892 class VOP3_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
893 VOP3Common <outs, ins, "", pattern>,
895 SIMCInstr<opName#"_e64", SISubtarget.NONE> {
899 class VOP3_Real_si <bits<9> op, dag outs, dag ins, string asm, string opName> :
900 VOP3Common <outs, ins, asm, []>,
902 SIMCInstr<opName#"_e64", SISubtarget.SI>;
904 class VOP3_Real_vi <bits<10> op, dag outs, dag ins, string asm, string opName> :
905 VOP3Common <outs, ins, asm, []>,
907 SIMCInstr <opName#"_e64", SISubtarget.VI>;
909 multiclass VOP3_m <vop op, dag outs, dag ins, string asm, list<dag> pattern,
910 string opName, int NumSrcArgs, bit HasMods = 1> {
912 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
914 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
915 VOP3DisableFields<!if(!eq(NumSrcArgs, 1), 0, 1),
916 !if(!eq(NumSrcArgs, 2), 0, 1),
918 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
919 VOP3DisableFields<!if(!eq(NumSrcArgs, 1), 0, 1),
920 !if(!eq(NumSrcArgs, 2), 0, 1),
924 // VOP3_m without source modifiers
925 multiclass VOP3_m_nosrcmod <vop op, dag outs, dag ins, string asm, list<dag> pattern,
926 string opName, int NumSrcArgs, bit HasMods = 1> {
928 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
930 let src0_modifiers = 0,
932 src2_modifiers = 0 in {
933 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>;
934 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>;
938 multiclass VOP3_1_m <vop op, dag outs, dag ins, string asm,
939 list<dag> pattern, string opName, bit HasMods = 1> {
941 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
943 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
944 VOP3DisableFields<0, 0, HasMods>;
946 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
947 VOP3DisableFields<0, 0, HasMods>;
950 multiclass VOP3SI_1_m <vop op, dag outs, dag ins, string asm,
951 list<dag> pattern, string opName, bit HasMods = 1> {
953 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
955 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
956 VOP3DisableFields<0, 0, HasMods>;
957 // No VI instruction. This class is for SI only.
960 multiclass VOP3_2_m <vop op, dag outs, dag ins, string asm,
961 list<dag> pattern, string opName, string revOp,
962 bit HasMods = 1, bit UseFullOp = 0> {
964 def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
965 VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
967 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
968 VOP3DisableFields<1, 0, HasMods>;
970 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
971 VOP3DisableFields<1, 0, HasMods>;
974 multiclass VOP3SI_2_m <vop op, dag outs, dag ins, string asm,
975 list<dag> pattern, string opName, string revOp,
976 bit HasMods = 1, bit UseFullOp = 0> {
978 def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
979 VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
981 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
982 VOP3DisableFields<1, 0, HasMods>;
984 // No VI instruction. This class is for SI only.
987 multiclass VOP3b_2_m <vop op, dag outs, dag ins, string asm,
988 list<dag> pattern, string opName, string revOp,
989 bit HasMods = 1, bit UseFullOp = 0> {
990 def "" : VOP3_Pseudo <outs, ins, pattern, opName>,
991 VOP2_REV<revOp#"_e64", !eq(revOp, opName)>;
993 // The VOP2 variant puts the carry out into VCC, the VOP3 variant
994 // can write it into any SGPR. We currently don't use the carry out,
995 // so for now hardcode it to VCC as well.
996 let sdst = SIOperand.VCC, Defs = [VCC] in {
997 def _si : VOP3b <op.SI3, outs, ins, asm, []>,
998 VOP3DisableFields<1, 0, HasMods>,
999 SIMCInstr<opName#"_e64", SISubtarget.SI>;
1001 // TODO: Do we need this VI variant here?
1002 /*def _vi : VOP3b_vi <op.VI3, outs, ins, asm, []>,
1003 VOP3DisableFields<1, 0, HasMods>,
1004 SIMCInstr<opName#"_e64", SISubtarget.VI>;*/
1005 } // End sdst = SIOperand.VCC, Defs = [VCC]
1008 multiclass VOP3_C_m <vop op, dag outs, dag ins, string asm,
1009 list<dag> pattern, string opName,
1010 bit HasMods, bit defExec> {
1012 def "" : VOP3_Pseudo <outs, ins, pattern, opName>;
1014 def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>,
1015 VOP3DisableFields<1, 0, HasMods> {
1016 let Defs = !if(defExec, [EXEC], []);
1019 def _vi : VOP3_Real_vi <op.VI3, outs, ins, asm, opName>,
1020 VOP3DisableFields<1, 0, HasMods> {
1021 let Defs = !if(defExec, [EXEC], []);
1025 // An instruction that is VOP2 on SI and VOP3 on VI, no modifiers.
1026 multiclass VOP2SI_3VI_m <vop3 op, string opName, dag outs, dag ins,
1027 string asm, list<dag> pattern = []> {
1028 let isPseudo = 1 in {
1029 def "" : VOPAnyCommon <outs, ins, "", pattern>,
1030 SIMCInstr<opName, SISubtarget.NONE>;
1033 def _si : VOP2 <op.SI3{5-0}, outs, ins, asm, []>,
1034 SIMCInstr <opName, SISubtarget.SI>;
1036 def _vi : VOP3Common <outs, ins, asm, []>,
1038 VOP3DisableFields <1, 0, 0>,
1039 SIMCInstr <opName, SISubtarget.VI>;
1042 multiclass VOP1_Helper <vop1 op, string opName, dag outs,
1043 dag ins32, string asm32, list<dag> pat32,
1044 dag ins64, string asm64, list<dag> pat64,
1047 defm _e32 : VOP1_m <op, outs, ins32, opName#asm32, pat32, opName>;
1049 defm _e64 : VOP3_1_m <op, outs, ins64, opName#"_e64"#asm64, pat64, opName, HasMods>;
1052 multiclass VOP1Inst <vop1 op, string opName, VOPProfile P,
1053 SDPatternOperator node = null_frag> : VOP1_Helper <
1055 P.Ins32, P.Asm32, [],
1058 [(set P.DstVT:$dst, (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0,
1059 i32:$src0_modifiers, i1:$clamp, i32:$omod))))],
1060 [(set P.DstVT:$dst, (node P.Src0VT:$src0))]),
1064 multiclass VOP1InstSI <vop1 op, string opName, VOPProfile P,
1065 SDPatternOperator node = null_frag> {
1067 defm _e32 : VOP1SI_m <op, P.Outs, P.Ins32, opName#P.Asm32, [], opName>;
1069 defm _e64 : VOP3SI_1_m <op, P.Outs, P.Ins64, opName#P.Asm64,
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:$src0))]),
1074 opName, P.HasModifiers>;
1077 multiclass VOP2_Helper <vop2 op, string opName, dag outs,
1078 dag ins32, string asm32, list<dag> pat32,
1079 dag ins64, string asm64, list<dag> pat64,
1080 string revOp, bit HasMods> {
1081 defm _e32 : VOP2_m <op, outs, ins32, asm32, pat32, opName, revOp>;
1083 defm _e64 : VOP3_2_m <op,
1084 outs, ins64, opName#"_e64"#asm64, pat64, opName, revOp, HasMods
1088 multiclass VOP2Inst <vop2 op, string opName, VOPProfile P,
1089 SDPatternOperator node = null_frag,
1090 string revOp = opName> : VOP2_Helper <
1092 P.Ins32, P.Asm32, [],
1096 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1097 i1:$clamp, i32:$omod)),
1098 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1099 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1100 revOp, P.HasModifiers
1103 multiclass VOP2InstSI <vop2 op, string opName, VOPProfile P,
1104 SDPatternOperator node = null_frag,
1105 string revOp = opName> {
1106 defm _e32 : VOP2SI_m <op, P.Outs, P.Ins32, P.Asm32, [], opName, revOp>;
1108 defm _e64 : VOP3SI_2_m <op, P.Outs, P.Ins64, opName#"_e64"#P.Asm64,
1111 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1112 i1:$clamp, i32:$omod)),
1113 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1114 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1115 opName, revOp, P.HasModifiers>;
1118 multiclass VOP2b_Helper <vop2 op, string opName, dag outs,
1119 dag ins32, string asm32, list<dag> pat32,
1120 dag ins64, string asm64, list<dag> pat64,
1121 string revOp, bit HasMods> {
1123 defm _e32 : VOP2_m <op, outs, ins32, asm32, pat32, opName, revOp>;
1125 defm _e64 : VOP3b_2_m <op,
1126 outs, ins64, opName#"_e64"#asm64, pat64, opName, revOp, HasMods
1130 multiclass VOP2bInst <vop2 op, string opName, VOPProfile P,
1131 SDPatternOperator node = null_frag,
1132 string revOp = opName> : VOP2b_Helper <
1134 P.Ins32, P.Asm32, [],
1138 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1139 i1:$clamp, i32:$omod)),
1140 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1141 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1142 revOp, P.HasModifiers
1145 // A VOP2 instruction that is VOP3-only on VI.
1146 multiclass VOP2_VI3_Helper <vop23 op, string opName, dag outs,
1147 dag ins32, string asm32, list<dag> pat32,
1148 dag ins64, string asm64, list<dag> pat64,
1149 string revOp, bit HasMods> {
1150 defm _e32 : VOP2SI_m <op, outs, ins32, asm32, pat32, opName, revOp>;
1152 defm _e64 : VOP3_2_m <op, outs, ins64, opName#"_e64"#asm64, pat64, opName,
1156 multiclass VOP2_VI3_Inst <vop23 op, string opName, VOPProfile P,
1157 SDPatternOperator node = null_frag,
1158 string revOp = opName>
1161 P.Ins32, P.Asm32, [],
1165 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1166 i1:$clamp, i32:$omod)),
1167 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1168 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]),
1169 revOp, P.HasModifiers
1172 class VOPC_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> :
1173 VOPCCommon <ins, "", pattern>,
1175 SIMCInstr<opName#"_e32", SISubtarget.NONE> {
1179 multiclass VOPC_m <vopc op, dag outs, dag ins, string asm, list<dag> pattern,
1180 string opName, bit DefExec> {
1181 def "" : VOPC_Pseudo <outs, ins, pattern, opName>;
1183 def _si : VOPC<op.SI, ins, asm, []>,
1184 SIMCInstr <opName#"_e32", SISubtarget.SI> {
1185 let Defs = !if(DefExec, [EXEC], []);
1188 def _vi : VOPC<op.VI, ins, asm, []>,
1189 SIMCInstr <opName#"_e32", SISubtarget.VI> {
1190 let Defs = !if(DefExec, [EXEC], []);
1194 multiclass VOPC_Helper <vopc op, string opName,
1195 dag ins32, string asm32, list<dag> pat32,
1196 dag out64, dag ins64, string asm64, list<dag> pat64,
1197 bit HasMods, bit DefExec> {
1198 defm _e32 : VOPC_m <op, (outs), ins32, opName#asm32, pat32, opName, DefExec>;
1200 defm _e64 : VOP3_C_m <op, out64, ins64, opName#"_e64"#asm64, pat64,
1201 opName, HasMods, DefExec>;
1204 multiclass VOPCInst <vopc op, string opName,
1205 VOPProfile P, PatLeaf cond = COND_NULL,
1206 bit DefExec = 0> : VOPC_Helper <
1208 P.Ins32, P.Asm32, [],
1209 (outs SReg_64:$dst), P.Ins64, P.Asm64,
1212 (setcc (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1213 i1:$clamp, i32:$omod)),
1214 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1216 [(set i1:$dst, (setcc P.Src0VT:$src0, P.Src1VT:$src1, cond))]),
1217 P.HasModifiers, DefExec
1220 multiclass VOPCClassInst <vopc op, string opName, VOPProfile P,
1221 bit DefExec = 0> : VOPC_Helper <
1223 P.Ins32, P.Asm32, [],
1224 (outs SReg_64:$dst), P.Ins64, P.Asm64,
1227 (AMDGPUfp_class (P.Src0VT (VOP3Mods0Clamp0OMod P.Src0VT:$src0, i32:$src0_modifiers)), P.Src1VT:$src1))],
1228 [(set i1:$dst, (AMDGPUfp_class P.Src0VT:$src0, P.Src1VT:$src1))]),
1229 P.HasModifiers, DefExec
1233 multiclass VOPC_F32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1234 VOPCInst <op, opName, VOP_F32_F32_F32, cond>;
1236 multiclass VOPC_F64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1237 VOPCInst <op, opName, VOP_F64_F64_F64, cond>;
1239 multiclass VOPC_I32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1240 VOPCInst <op, opName, VOP_I32_I32_I32, cond>;
1242 multiclass VOPC_I64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1243 VOPCInst <op, opName, VOP_I64_I64_I64, cond>;
1246 multiclass VOPCX <vopc op, string opName, VOPProfile P,
1247 PatLeaf cond = COND_NULL>
1248 : VOPCInst <op, opName, P, cond, 1>;
1250 multiclass VOPCX_F32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1251 VOPCX <op, opName, VOP_F32_F32_F32, cond>;
1253 multiclass VOPCX_F64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1254 VOPCX <op, opName, VOP_F64_F64_F64, cond>;
1256 multiclass VOPCX_I32 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1257 VOPCX <op, opName, VOP_I32_I32_I32, cond>;
1259 multiclass VOPCX_I64 <vopc op, string opName, PatLeaf cond = COND_NULL> :
1260 VOPCX <op, opName, VOP_I64_I64_I64, cond>;
1262 multiclass VOP3_Helper <vop3 op, string opName, dag outs, dag ins, string asm,
1263 list<dag> pat, int NumSrcArgs, bit HasMods> : VOP3_m <
1264 op, outs, ins, opName#asm, pat, opName, NumSrcArgs, HasMods
1267 multiclass VOPC_CLASS_F32 <vopc op, string opName> :
1268 VOPCClassInst <op, opName, VOP_I1_F32_I32, 0>;
1270 multiclass VOPCX_CLASS_F32 <vopc op, string opName> :
1271 VOPCClassInst <op, opName, VOP_I1_F32_I32, 1>;
1273 multiclass VOPC_CLASS_F64 <vopc op, string opName> :
1274 VOPCClassInst <op, opName, VOP_I1_F64_I32, 0>;
1276 multiclass VOPCX_CLASS_F64 <vopc op, string opName> :
1277 VOPCClassInst <op, opName, VOP_I1_F64_I32, 1>;
1279 multiclass VOP3Inst <vop3 op, string opName, VOPProfile P,
1280 SDPatternOperator node = null_frag> : VOP3_Helper <
1281 op, opName, P.Outs, P.Ins64, P.Asm64,
1282 !if(!eq(P.NumSrcArgs, 3),
1285 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1286 i1:$clamp, i32:$omod)),
1287 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1288 (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers))))],
1289 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1,
1291 !if(!eq(P.NumSrcArgs, 2),
1294 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1295 i1:$clamp, i32:$omod)),
1296 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
1297 [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))])
1298 /* P.NumSrcArgs == 1 */,
1301 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers,
1302 i1:$clamp, i32:$omod))))],
1303 [(set P.DstVT:$dst, (node P.Src0VT:$src0))]))),
1304 P.NumSrcArgs, P.HasModifiers
1307 multiclass VOP3b_Helper <vop op, RegisterClass vrc, RegisterOperand arc,
1308 string opName, list<dag> pattern> :
1310 op, (outs vrc:$vdst, SReg_64:$sdst),
1311 (ins InputModsNoDefault:$src0_modifiers, arc:$src0,
1312 InputModsNoDefault:$src1_modifiers, arc:$src1,
1313 InputModsNoDefault:$src2_modifiers, arc:$src2,
1314 ClampMod:$clamp, omod:$omod),
1315 opName#" $vdst, $sdst, $src0_modifiers, $src1_modifiers, $src2_modifiers"#"$clamp"#"$omod", pattern,
1316 opName, opName, 1, 1
1319 multiclass VOP3b_64 <vop3 op, string opName, list<dag> pattern> :
1320 VOP3b_Helper <op, VReg_64, VSrc_64, opName, pattern>;
1322 multiclass VOP3b_32 <vop3 op, string opName, list<dag> pattern> :
1323 VOP3b_Helper <op, VGPR_32, VSrc_32, opName, pattern>;
1326 class Vop3ModPat<Instruction Inst, VOPProfile P, SDPatternOperator node> : Pat<
1327 (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers, i1:$clamp, i32:$omod)),
1328 (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)),
1329 (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers))),
1330 (Inst i32:$src0_modifiers, P.Src0VT:$src0,
1331 i32:$src1_modifiers, P.Src1VT:$src1,
1332 i32:$src2_modifiers, P.Src2VT:$src2,
1336 //===----------------------------------------------------------------------===//
1337 // Interpolation opcodes
1338 //===----------------------------------------------------------------------===//
1340 class VINTRP_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1341 VINTRPCommon <outs, ins, "", pattern>,
1342 SIMCInstr<opName, SISubtarget.NONE> {
1346 class VINTRP_Real_si <bits <2> op, string opName, dag outs, dag ins,
1348 VINTRPCommon <outs, ins, asm, []>,
1350 SIMCInstr<opName, SISubtarget.SI>;
1352 class VINTRP_Real_vi <bits <2> op, string opName, dag outs, dag ins,
1354 VINTRPCommon <outs, ins, asm, []>,
1356 SIMCInstr<opName, SISubtarget.VI>;
1358 multiclass VINTRP_m <bits <2> op, string opName, dag outs, dag ins, string asm,
1359 string disableEncoding = "", string constraints = "",
1360 list<dag> pattern = []> {
1361 let DisableEncoding = disableEncoding,
1362 Constraints = constraints in {
1363 def "" : VINTRP_Pseudo <opName, outs, ins, pattern>;
1365 def _si : VINTRP_Real_si <op, opName, outs, ins, asm>;
1367 def _vi : VINTRP_Real_vi <op, opName, outs, ins, asm>;
1371 //===----------------------------------------------------------------------===//
1372 // Vector I/O classes
1373 //===----------------------------------------------------------------------===//
1375 class DS_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1376 DS <outs, ins, "", pattern>,
1377 SIMCInstr <opName, SISubtarget.NONE> {
1381 class DS_Real_si <bits<8> op, string opName, dag outs, dag ins, string asm> :
1382 DS <outs, ins, asm, []>,
1384 SIMCInstr <opName, SISubtarget.SI>;
1386 class DS_Real_vi <bits<8> op, string opName, dag outs, dag ins, string asm> :
1387 DS <outs, ins, asm, []>,
1389 SIMCInstr <opName, SISubtarget.VI>;
1391 class DS_1A_Real_si <bits<8> op, string opName, dag outs, dag ins, string asm> :
1392 DS <outs, ins, asm, []>,
1394 SIMCInstr <opName, SISubtarget.SI> {
1396 // Single load interpret the 2 i8imm operands as a single i16 offset.
1398 let offset0 = offset{7-0};
1399 let offset1 = offset{15-8};
1402 class DS_1A_Real_vi <bits<8> op, string opName, dag outs, dag ins, string asm> :
1403 DS <outs, ins, asm, []>,
1405 SIMCInstr <opName, SISubtarget.VI> {
1407 // Single load interpret the 2 i8imm operands as a single i16 offset.
1409 let offset0 = offset{7-0};
1410 let offset1 = offset{15-8};
1413 multiclass DS_1A_Load_m <bits<8> op, string opName, dag outs, dag ins, string asm,
1415 let hasSideEffects = 0, mayLoad = 1, mayStore = 0 in {
1416 def "" : DS_Pseudo <opName, outs, ins, pat>;
1418 let data0 = 0, data1 = 0 in {
1419 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1420 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1425 multiclass DS_Load_Helper <bits<8> op, string asm, RegisterClass regClass>
1429 (outs regClass:$vdst),
1430 (ins i1imm:$gds, VGPR_32:$addr, ds_offset:$offset, M0Reg:$m0),
1431 asm#" $vdst, $addr"#"$offset"#" [M0]",
1434 multiclass DS_Load2_m <bits<8> op, string opName, dag outs, dag ins, string asm,
1436 let hasSideEffects = 0, mayLoad = 1, mayStore = 0 in {
1437 def "" : DS_Pseudo <opName, outs, ins, pat>;
1439 let data0 = 0, data1 = 0 in {
1440 def _si : DS_Real_si <op, opName, outs, ins, asm>;
1441 def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
1446 multiclass DS_Load2_Helper <bits<8> op, string asm, RegisterClass regClass>
1450 (outs regClass:$vdst),
1451 (ins i1imm:$gds, VGPR_32:$addr, ds_offset0:$offset0, ds_offset1:$offset1,
1453 asm#" $vdst, $addr"#"$offset0"#"$offset1 [M0]",
1456 multiclass DS_1A_Store_m <bits<8> op, string opName, dag outs, dag ins,
1457 string asm, list<dag> pat> {
1458 let hasSideEffects = 0, mayLoad = 0, mayStore = 1 in {
1459 def "" : DS_Pseudo <opName, outs, ins, pat>;
1461 let data1 = 0, vdst = 0 in {
1462 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1463 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1468 multiclass DS_Store_Helper <bits<8> op, string asm, RegisterClass regClass>
1473 (ins i1imm:$gds, VGPR_32:$addr, regClass:$data0, ds_offset:$offset, M0Reg:$m0),
1474 asm#" $addr, $data0"#"$offset"#" [M0]",
1477 multiclass DS_Store_m <bits<8> op, string opName, dag outs, dag ins,
1478 string asm, list<dag> pat> {
1479 let hasSideEffects = 0, mayLoad = 0, mayStore = 1 in {
1480 def "" : DS_Pseudo <opName, outs, ins, pat>;
1483 def _si : DS_Real_si <op, opName, outs, ins, asm>;
1484 def _vi : DS_Real_vi <op, opName, outs, ins, asm>;
1489 multiclass DS_Store2_Helper <bits<8> op, string asm, RegisterClass regClass>
1494 (ins i1imm:$gds, VGPR_32:$addr, regClass:$data0, regClass:$data1,
1495 ds_offset0:$offset0, ds_offset1:$offset1, M0Reg:$m0),
1496 asm#" $addr, $data0, $data1"#"$offset0"#"$offset1 [M0]",
1499 // 1 address, 1 data.
1500 multiclass DS_1A1D_RET_m <bits<8> op, string opName, dag outs, dag ins,
1501 string asm, list<dag> pat, string noRetOp> {
1502 let mayLoad = 1, mayStore = 1,
1503 hasPostISelHook = 1 // Adjusted to no return version.
1505 def "" : DS_Pseudo <opName, outs, ins, pat>,
1506 AtomicNoRet<noRetOp, 1>;
1509 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1510 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1515 multiclass DS_1A1D_RET <bits<8> op, string asm, RegisterClass rc,
1516 string noRetOp = ""> : DS_1A1D_RET_m <
1519 (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, ds_offset:$offset, M0Reg:$m0),
1520 asm#" $vdst, $addr, $data0"#"$offset"#" [M0]", [], noRetOp>;
1522 // 1 address, 2 data.
1523 multiclass DS_1A2D_RET_m <bits<8> op, string opName, dag outs, dag ins,
1524 string asm, list<dag> pat, string noRetOp> {
1525 let mayLoad = 1, mayStore = 1,
1526 hasPostISelHook = 1 // Adjusted to no return version.
1528 def "" : DS_Pseudo <opName, outs, ins, pat>,
1529 AtomicNoRet<noRetOp, 1>;
1531 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1532 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1536 multiclass DS_1A2D_RET <bits<8> op, string asm, RegisterClass rc,
1537 string noRetOp = ""> : DS_1A2D_RET_m <
1540 (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, rc:$data1, ds_offset:$offset, M0Reg:$m0),
1541 asm#" $vdst, $addr, $data0, $data1"#"$offset"#" [M0]",
1544 // 1 address, 2 data.
1545 multiclass DS_1A2D_NORET_m <bits<8> op, string opName, dag outs, dag ins,
1546 string asm, list<dag> pat, string noRetOp> {
1547 let mayLoad = 1, mayStore = 1 in {
1548 def "" : DS_Pseudo <opName, outs, ins, pat>,
1549 AtomicNoRet<noRetOp, 0>;
1551 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1552 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1556 multiclass DS_1A2D_NORET <bits<8> op, string asm, RegisterClass rc,
1557 string noRetOp = asm> : DS_1A2D_NORET_m <
1560 (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, rc:$data1, ds_offset:$offset, M0Reg:$m0),
1561 asm#" $addr, $data0, $data1"#"$offset"#" [M0]",
1564 // 1 address, 1 data.
1565 multiclass DS_1A1D_NORET_m <bits<8> op, string opName, dag outs, dag ins,
1566 string asm, list<dag> pat, string noRetOp> {
1567 let mayLoad = 1, mayStore = 1 in {
1568 def "" : DS_Pseudo <opName, outs, ins, pat>,
1569 AtomicNoRet<noRetOp, 0>;
1572 def _si : DS_1A_Real_si <op, opName, outs, ins, asm>;
1573 def _vi : DS_1A_Real_vi <op, opName, outs, ins, asm>;
1578 multiclass DS_1A1D_NORET <bits<8> op, string asm, RegisterClass rc,
1579 string noRetOp = asm> : DS_1A1D_NORET_m <
1582 (ins i1imm:$gds, VGPR_32:$addr, rc:$data0, ds_offset:$offset, M0Reg:$m0),
1583 asm#" $addr, $data0"#"$offset"#" [M0]",
1586 //===----------------------------------------------------------------------===//
1588 //===----------------------------------------------------------------------===//
1590 class MTBUF_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1591 MTBUF <outs, ins, "", pattern>,
1592 SIMCInstr<opName, SISubtarget.NONE> {
1596 class MTBUF_Real_si <bits<3> op, string opName, dag outs, dag ins,
1598 MTBUF <outs, ins, asm, []>,
1600 SIMCInstr<opName, SISubtarget.SI>;
1602 class MTBUF_Real_vi <bits<4> op, string opName, dag outs, dag ins, string asm> :
1603 MTBUF <outs, ins, asm, []>,
1605 SIMCInstr <opName, SISubtarget.VI>;
1607 multiclass MTBUF_m <bits<3> op, string opName, dag outs, dag ins, string asm,
1608 list<dag> pattern> {
1610 def "" : MTBUF_Pseudo <opName, outs, ins, pattern>;
1612 def _si : MTBUF_Real_si <op, opName, outs, ins, asm>;
1614 def _vi : MTBUF_Real_vi <{0, op{2}, op{1}, op{0}}, opName, outs, ins, asm>;
1618 let mayStore = 1, mayLoad = 0 in {
1620 multiclass MTBUF_Store_Helper <bits<3> op, string opName,
1621 RegisterClass regClass> : MTBUF_m <
1623 (ins regClass:$vdata, u16imm:$offset, i1imm:$offen, i1imm:$idxen, i1imm:$glc,
1624 i1imm:$addr64, i8imm:$dfmt, i8imm:$nfmt, VGPR_32:$vaddr,
1625 SReg_128:$srsrc, i1imm:$slc, i1imm:$tfe, SCSrc_32:$soffset),
1626 opName#" $vdata, $offset, $offen, $idxen, $glc, $addr64, $dfmt,"
1627 #" $nfmt, $vaddr, $srsrc, $slc, $tfe, $soffset", []
1630 } // mayStore = 1, mayLoad = 0
1632 let mayLoad = 1, mayStore = 0 in {
1634 multiclass MTBUF_Load_Helper <bits<3> op, string opName,
1635 RegisterClass regClass> : MTBUF_m <
1636 op, opName, (outs regClass:$dst),
1637 (ins u16imm:$offset, i1imm:$offen, i1imm:$idxen, i1imm:$glc, i1imm:$addr64,
1638 i8imm:$dfmt, i8imm:$nfmt, VGPR_32:$vaddr, SReg_128:$srsrc,
1639 i1imm:$slc, i1imm:$tfe, SCSrc_32:$soffset),
1640 opName#" $dst, $offset, $offen, $idxen, $glc, $addr64, $dfmt,"
1641 #" $nfmt, $vaddr, $srsrc, $slc, $tfe, $soffset", []
1644 } // mayLoad = 1, mayStore = 0
1646 //===----------------------------------------------------------------------===//
1648 //===----------------------------------------------------------------------===//
1650 class mubuf <bits<7> si, bits<7> vi = si> {
1651 field bits<7> SI = si;
1652 field bits<7> VI = vi;
1655 class MUBUFAddr64Table <bit is_addr64, string suffix = ""> {
1656 bit IsAddr64 = is_addr64;
1657 string OpName = NAME # suffix;
1660 class MUBUF_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> :
1661 MUBUF <outs, ins, "", pattern>,
1662 SIMCInstr<opName, SISubtarget.NONE> {
1665 // dummy fields, so that we can use let statements around multiclasses
1675 class MUBUF_Real_si <mubuf op, string opName, dag outs, dag ins,
1677 MUBUF <outs, ins, asm, []>,
1679 SIMCInstr<opName, SISubtarget.SI> {
1683 class MUBUF_Real_vi <mubuf op, string opName, dag outs, dag ins,
1685 MUBUF <outs, ins, asm, []>,
1687 SIMCInstr<opName, SISubtarget.VI> {
1691 multiclass MUBUF_m <mubuf op, string opName, dag outs, dag ins, string asm,
1692 list<dag> pattern> {
1694 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
1695 MUBUFAddr64Table <0>;
1698 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
1701 def _vi : MUBUF_Real_vi <op, opName, outs, ins, asm>;
1704 multiclass MUBUFAddr64_m <mubuf op, string opName, dag outs,
1705 dag ins, string asm, list<dag> pattern> {
1707 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
1708 MUBUFAddr64Table <1>;
1711 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
1714 // There is no VI version. If the pseudo is selected, it should be lowered
1715 // for VI appropriately.
1718 class MUBUF_si <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern> :
1719 MUBUF <outs, ins, asm, pattern>, MUBUFe <op> {
1723 multiclass MUBUFAtomicOffset_m <mubuf op, string opName, dag outs, dag ins,
1724 string asm, list<dag> pattern, bit is_return> {
1726 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
1727 MUBUFAddr64Table <0, !if(is_return, "_RTN", "")>,
1728 AtomicNoRet<NAME#"_OFFSET", is_return>;
1730 let offen = 0, idxen = 0, tfe = 0, vaddr = 0 in {
1732 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
1735 def _vi : MUBUF_Real_vi <op, opName, outs, ins, asm>;
1739 multiclass MUBUFAtomicAddr64_m <mubuf op, string opName, dag outs, dag ins,
1740 string asm, list<dag> pattern, bit is_return> {
1742 def "" : MUBUF_Pseudo <opName, outs, ins, pattern>,
1743 MUBUFAddr64Table <1, !if(is_return, "_RTN", "")>,
1744 AtomicNoRet<NAME#"_ADDR64", is_return>;
1746 let offen = 0, idxen = 0, addr64 = 1, tfe = 0, soffset = 128 in {
1747 def _si : MUBUF_Real_si <op, opName, outs, ins, asm>;
1750 // There is no VI version. If the pseudo is selected, it should be lowered
1751 // for VI appropriately.
1754 multiclass MUBUF_Atomic <mubuf op, string name, RegisterClass rc,
1755 ValueType vt, SDPatternOperator atomic> {
1757 let mayStore = 1, mayLoad = 1, hasPostISelHook = 1 in {
1759 // No return variants
1762 defm _ADDR64 : MUBUFAtomicAddr64_m <
1763 op, name#"_addr64", (outs),
1764 (ins rc:$vdata, SReg_128:$srsrc, VReg_64:$vaddr,
1765 mbuf_offset:$offset, slc:$slc),
1766 name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset"#"$slc", [], 0
1769 defm _OFFSET : MUBUFAtomicOffset_m <
1770 op, name#"_offset", (outs),
1771 (ins rc:$vdata, SReg_128:$srsrc, mbuf_offset:$offset,
1772 SCSrc_32:$soffset, slc:$slc),
1773 name#" $vdata, $srsrc, $soffset"#"$offset"#"$slc", [], 0
1777 // Variant that return values
1778 let glc = 1, Constraints = "$vdata = $vdata_in",
1779 DisableEncoding = "$vdata_in" in {
1781 defm _RTN_ADDR64 : MUBUFAtomicAddr64_m <
1782 op, name#"_rtn_addr64", (outs rc:$vdata),
1783 (ins rc:$vdata_in, SReg_128:$srsrc, VReg_64:$vaddr,
1784 mbuf_offset:$offset, slc:$slc),
1785 name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset"#" glc"#"$slc",
1787 (atomic (MUBUFAddr64Atomic v4i32:$srsrc, i64:$vaddr, i16:$offset,
1788 i1:$slc), vt:$vdata_in))], 1
1791 defm _RTN_OFFSET : MUBUFAtomicOffset_m <
1792 op, name#"_rtn_offset", (outs rc:$vdata),
1793 (ins rc:$vdata_in, SReg_128:$srsrc, mbuf_offset:$offset,
1794 SCSrc_32:$soffset, slc:$slc),
1795 name#" $vdata, $srsrc, $soffset"#"$offset"#" glc $slc",
1797 (atomic (MUBUFOffsetAtomic v4i32:$srsrc, i32:$soffset, i16:$offset,
1798 i1:$slc), vt:$vdata_in))], 1
1803 } // mayStore = 1, mayLoad = 1, hasPostISelHook = 1
1806 multiclass MUBUF_Load_Helper <mubuf op, string name, RegisterClass regClass,
1807 ValueType load_vt = i32,
1808 SDPatternOperator ld = null_frag> {
1810 let mayLoad = 1, mayStore = 0 in {
1811 let offen = 0, idxen = 0, vaddr = 0 in {
1812 defm _OFFSET : MUBUF_m <op, name#"_offset", (outs regClass:$vdata),
1813 (ins SReg_128:$srsrc,
1814 mbuf_offset:$offset, SCSrc_32:$soffset, glc:$glc,
1815 slc:$slc, tfe:$tfe),
1816 name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
1817 [(set load_vt:$vdata, (ld (MUBUFOffset v4i32:$srsrc,
1818 i32:$soffset, i16:$offset,
1819 i1:$glc, i1:$slc, i1:$tfe)))]>;
1822 let offen = 1, idxen = 0 in {
1823 defm _OFFEN : MUBUF_m <op, name#"_offen", (outs regClass:$vdata),
1824 (ins SReg_128:$srsrc, VGPR_32:$vaddr,
1825 SCSrc_32:$soffset, mbuf_offset:$offset, glc:$glc, slc:$slc,
1827 name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
1830 let offen = 0, idxen = 1 in {
1831 defm _IDXEN : MUBUF_m <op, name#"_idxen", (outs regClass:$vdata),
1832 (ins SReg_128:$srsrc, VGPR_32:$vaddr,
1833 mbuf_offset:$offset, SCSrc_32:$soffset, glc:$glc,
1834 slc:$slc, tfe:$tfe),
1835 name#" $vdata, $vaddr, $srsrc, $soffset idxen"#"$offset"#"$glc"#"$slc"#"$tfe", []>;
1838 let offen = 1, idxen = 1 in {
1839 defm _BOTHEN : MUBUF_m <op, name#"_bothen", (outs regClass:$vdata),
1840 (ins SReg_128:$srsrc, VReg_64:$vaddr,
1841 SCSrc_32:$soffset, glc:$glc, slc:$slc, tfe:$tfe),
1842 name#" $vdata, $vaddr, $srsrc, $soffset, idxen offen"#"$glc"#"$slc"#"$tfe", []>;
1845 let offen = 0, idxen = 0, glc = 0, slc = 0, tfe = 0, soffset = 128 /* ZERO */ in {
1846 defm _ADDR64 : MUBUFAddr64_m <op, name#"_addr64", (outs regClass:$vdata),
1847 (ins SReg_128:$srsrc, VReg_64:$vaddr, mbuf_offset:$offset),
1848 name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset",
1849 [(set load_vt:$vdata, (ld (MUBUFAddr64 v4i32:$srsrc,
1850 i64:$vaddr, i16:$offset)))]>;
1855 multiclass MUBUF_Store_Helper <mubuf op, string name, RegisterClass vdataClass,
1856 ValueType store_vt, SDPatternOperator st> {
1857 let mayLoad = 0, mayStore = 1 in {
1858 defm : MUBUF_m <op, name, (outs),
1859 (ins vdataClass:$vdata, SReg_128:$srsrc, VGPR_32:$vaddr, SCSrc_32:$soffset,
1860 mbuf_offset:$offset, offen:$offen, idxen:$idxen, glc:$glc, slc:$slc,
1862 name#" $vdata, $vaddr, $srsrc, $soffset"#"$offen"#"$idxen"#"$offset"#
1863 "$glc"#"$slc"#"$tfe", []>;
1865 let offen = 0, idxen = 0, vaddr = 0 in {
1866 defm _OFFSET : MUBUF_m <op, name#"_offset",(outs),
1867 (ins vdataClass:$vdata, SReg_128:$srsrc, mbuf_offset:$offset,
1868 SCSrc_32:$soffset, glc:$glc, slc:$slc, tfe:$tfe),
1869 name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe",
1870 [(st store_vt:$vdata, (MUBUFOffset v4i32:$srsrc, i32:$soffset,
1871 i16:$offset, i1:$glc, i1:$slc, i1:$tfe))]>;
1872 } // offen = 0, idxen = 0, vaddr = 0
1874 let offen = 1, idxen = 0 in {
1875 defm _OFFEN : MUBUF_m <op, name#"_offen", (outs),
1876 (ins vdataClass:$vdata, SReg_128:$srsrc, VGPR_32:$vaddr, SCSrc_32:$soffset,
1877 mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe),
1878 name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#
1879 "$glc"#"$slc"#"$tfe", []>;
1880 } // end offen = 1, idxen = 0
1882 let offen = 0, idxen = 0, glc = 0, slc = 0, tfe = 0,
1883 soffset = 128 /* ZERO */ in {
1884 defm _ADDR64 : MUBUFAddr64_m <op, name#"_addr64", (outs),
1885 (ins vdataClass:$vdata, SReg_128:$srsrc, VReg_64:$vaddr, mbuf_offset:$offset),
1886 name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset",
1887 [(st store_vt:$vdata,
1888 (MUBUFAddr64 v4i32:$srsrc, i64:$vaddr, i16:$offset))]>;
1890 } // End mayLoad = 0, mayStore = 1
1893 class FLAT_Load_Helper <bits<7> op, string asm, RegisterClass regClass> :
1894 FLAT <op, (outs regClass:$data),
1895 (ins VReg_64:$addr),
1896 asm#" $data, $addr, [M0, FLAT_SCRATCH]", []> {
1903 class FLAT_Store_Helper <bits<7> op, string name, RegisterClass vdataClass> :
1904 FLAT <op, (outs), (ins vdataClass:$data, VReg_64:$addr),
1905 name#" $data, $addr, [M0, FLAT_SCRATCH]",
1917 class MIMG_Mask <string op, int channels> {
1919 int Channels = channels;
1922 class MIMG_NoSampler_Helper <bits<7> op, string asm,
1923 RegisterClass dst_rc,
1924 RegisterClass src_rc> : MIMG <
1926 (outs dst_rc:$vdata),
1927 (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
1928 i1imm:$tfe, i1imm:$lwe, i1imm:$slc, src_rc:$vaddr,
1930 asm#" $vdata, $dmask, $unorm, $glc, $da, $r128,"
1931 #" $tfe, $lwe, $slc, $vaddr, $srsrc",
1936 let hasPostISelHook = 1;
1939 multiclass MIMG_NoSampler_Src_Helper <bits<7> op, string asm,
1940 RegisterClass dst_rc,
1942 def _V1 : MIMG_NoSampler_Helper <op, asm, dst_rc, VGPR_32>,
1943 MIMG_Mask<asm#"_V1", channels>;
1944 def _V2 : MIMG_NoSampler_Helper <op, asm, dst_rc, VReg_64>,
1945 MIMG_Mask<asm#"_V2", channels>;
1946 def _V4 : MIMG_NoSampler_Helper <op, asm, dst_rc, VReg_128>,
1947 MIMG_Mask<asm#"_V4", channels>;
1950 multiclass MIMG_NoSampler <bits<7> op, string asm> {
1951 defm _V1 : MIMG_NoSampler_Src_Helper <op, asm, VGPR_32, 1>;
1952 defm _V2 : MIMG_NoSampler_Src_Helper <op, asm, VReg_64, 2>;
1953 defm _V3 : MIMG_NoSampler_Src_Helper <op, asm, VReg_96, 3>;
1954 defm _V4 : MIMG_NoSampler_Src_Helper <op, asm, VReg_128, 4>;
1957 class MIMG_Sampler_Helper <bits<7> op, string asm,
1958 RegisterClass dst_rc,
1959 RegisterClass src_rc> : MIMG <
1961 (outs dst_rc:$vdata),
1962 (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
1963 i1imm:$tfe, i1imm:$lwe, i1imm:$slc, src_rc:$vaddr,
1964 SReg_256:$srsrc, SReg_128:$ssamp),
1965 asm#" $vdata, $dmask, $unorm, $glc, $da, $r128,"
1966 #" $tfe, $lwe, $slc, $vaddr, $srsrc, $ssamp",
1970 let hasPostISelHook = 1;
1973 multiclass MIMG_Sampler_Src_Helper <bits<7> op, string asm,
1974 RegisterClass dst_rc,
1976 def _V1 : MIMG_Sampler_Helper <op, asm, dst_rc, VGPR_32>,
1977 MIMG_Mask<asm#"_V1", channels>;
1978 def _V2 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_64>,
1979 MIMG_Mask<asm#"_V2", channels>;
1980 def _V4 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_128>,
1981 MIMG_Mask<asm#"_V4", channels>;
1982 def _V8 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_256>,
1983 MIMG_Mask<asm#"_V8", channels>;
1984 def _V16 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_512>,
1985 MIMG_Mask<asm#"_V16", channels>;
1988 multiclass MIMG_Sampler <bits<7> op, string asm> {
1989 defm _V1 : MIMG_Sampler_Src_Helper<op, asm, VGPR_32, 1>;
1990 defm _V2 : MIMG_Sampler_Src_Helper<op, asm, VReg_64, 2>;
1991 defm _V3 : MIMG_Sampler_Src_Helper<op, asm, VReg_96, 3>;
1992 defm _V4 : MIMG_Sampler_Src_Helper<op, asm, VReg_128, 4>;
1995 class MIMG_Gather_Helper <bits<7> op, string asm,
1996 RegisterClass dst_rc,
1997 RegisterClass src_rc> : MIMG <
1999 (outs dst_rc:$vdata),
2000 (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
2001 i1imm:$tfe, i1imm:$lwe, i1imm:$slc, src_rc:$vaddr,
2002 SReg_256:$srsrc, SReg_128:$ssamp),
2003 asm#" $vdata, $dmask, $unorm, $glc, $da, $r128,"
2004 #" $tfe, $lwe, $slc, $vaddr, $srsrc, $ssamp",
2009 // DMASK was repurposed for GATHER4. 4 components are always
2010 // returned and DMASK works like a swizzle - it selects
2011 // the component to fetch. The only useful DMASK values are
2012 // 1=red, 2=green, 4=blue, 8=alpha. (e.g. 1 returns
2013 // (red,red,red,red) etc.) The ISA document doesn't mention
2015 // Therefore, disable all code which updates DMASK by setting these two:
2017 let hasPostISelHook = 0;
2020 multiclass MIMG_Gather_Src_Helper <bits<7> op, string asm,
2021 RegisterClass dst_rc,
2023 def _V1 : MIMG_Gather_Helper <op, asm, dst_rc, VGPR_32>,
2024 MIMG_Mask<asm#"_V1", channels>;
2025 def _V2 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_64>,
2026 MIMG_Mask<asm#"_V2", channels>;
2027 def _V4 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_128>,
2028 MIMG_Mask<asm#"_V4", channels>;
2029 def _V8 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_256>,
2030 MIMG_Mask<asm#"_V8", channels>;
2031 def _V16 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_512>,
2032 MIMG_Mask<asm#"_V16", channels>;
2035 multiclass MIMG_Gather <bits<7> op, string asm> {
2036 defm _V1 : MIMG_Gather_Src_Helper<op, asm, VGPR_32, 1>;
2037 defm _V2 : MIMG_Gather_Src_Helper<op, asm, VReg_64, 2>;
2038 defm _V3 : MIMG_Gather_Src_Helper<op, asm, VReg_96, 3>;
2039 defm _V4 : MIMG_Gather_Src_Helper<op, asm, VReg_128, 4>;
2042 //===----------------------------------------------------------------------===//
2043 // Vector instruction mappings
2044 //===----------------------------------------------------------------------===//
2046 // Maps an opcode in e32 form to its e64 equivalent
2047 def getVOPe64 : InstrMapping {
2048 let FilterClass = "VOP";
2049 let RowFields = ["OpName"];
2050 let ColFields = ["Size"];
2052 let ValueCols = [["8"]];
2055 // Maps an opcode in e64 form to its e32 equivalent
2056 def getVOPe32 : InstrMapping {
2057 let FilterClass = "VOP";
2058 let RowFields = ["OpName"];
2059 let ColFields = ["Size"];
2061 let ValueCols = [["4"]];
2064 // Maps an original opcode to its commuted version
2065 def getCommuteRev : InstrMapping {
2066 let FilterClass = "VOP2_REV";
2067 let RowFields = ["RevOp"];
2068 let ColFields = ["IsOrig"];
2070 let ValueCols = [["0"]];
2073 def getMaskedMIMGOp : InstrMapping {
2074 let FilterClass = "MIMG_Mask";
2075 let RowFields = ["Op"];
2076 let ColFields = ["Channels"];
2078 let ValueCols = [["1"], ["2"], ["3"] ];
2081 // Maps an commuted opcode to its original version
2082 def getCommuteOrig : InstrMapping {
2083 let FilterClass = "VOP2_REV";
2084 let RowFields = ["RevOp"];
2085 let ColFields = ["IsOrig"];
2087 let ValueCols = [["1"]];
2090 def getMCOpcodeGen : InstrMapping {
2091 let FilterClass = "SIMCInstr";
2092 let RowFields = ["PseudoInstr"];
2093 let ColFields = ["Subtarget"];
2094 let KeyCol = [!cast<string>(SISubtarget.NONE)];
2095 let ValueCols = [[!cast<string>(SISubtarget.SI)],[!cast<string>(SISubtarget.VI)]];
2098 def getAddr64Inst : InstrMapping {
2099 let FilterClass = "MUBUFAddr64Table";
2100 let RowFields = ["OpName"];
2101 let ColFields = ["IsAddr64"];
2103 let ValueCols = [["1"]];
2106 // Maps an atomic opcode to its version with a return value.
2107 def getAtomicRetOp : InstrMapping {
2108 let FilterClass = "AtomicNoRet";
2109 let RowFields = ["NoRetOp"];
2110 let ColFields = ["IsRet"];
2112 let ValueCols = [["1"]];
2115 // Maps an atomic opcode to its returnless version.
2116 def getAtomicNoRetOp : InstrMapping {
2117 let FilterClass = "AtomicNoRet";
2118 let RowFields = ["NoRetOp"];
2119 let ColFields = ["IsRet"];
2121 let ValueCols = [["0"]];
2124 include "SIInstructions.td"
2125 include "CIInstructions.td"
2126 include "VIInstructions.td"