diff options
Diffstat (limited to 'lib/Target/R600/SIInstrInfo.td')
-rw-r--r-- | lib/Target/R600/SIInstrInfo.td | 1161 |
1 files changed, 929 insertions, 232 deletions
diff --git a/lib/Target/R600/SIInstrInfo.td b/lib/Target/R600/SIInstrInfo.td index 774c9d1..713e84e 100644 --- a/lib/Target/R600/SIInstrInfo.td +++ b/lib/Target/R600/SIInstrInfo.td @@ -7,6 +7,32 @@ // //===----------------------------------------------------------------------===// +class vop { + field bits<9> SI3; +} + +class vopc <bits<8> si> : vop { + field bits<8> SI = si; + + field bits<9> SI3 = {0, si{7-0}}; +} + +class vop1 <bits<8> si> : vop { + field bits<8> SI = si; + + field bits<9> SI3 = {1, 1, si{6-0}}; +} + +class vop2 <bits<6> si> : vop { + field bits<6> SI = si; + + field bits<9> SI3 = {1, 0, 0, si{5-0}}; +} + +class vop3 <bits<9> si> : vop { + field bits<9> SI3 = si; +} + // Execpt for the NONE field, this must be kept in sync with the SISubtarget enum // in AMDGPUMCInstLower.h def SISubtarget { @@ -57,6 +83,10 @@ def SIsampleb : SDSample<"AMDGPUISD::SAMPLEB">; def SIsampled : SDSample<"AMDGPUISD::SAMPLED">; def SIsamplel : SDSample<"AMDGPUISD::SAMPLEL">; +def SIconstdata_ptr : SDNode< + "AMDGPUISD::CONST_DATA_PTR", SDTypeProfile <1, 0, [SDTCisVT<0, i64>]> +>; + // Transformation function, extract the lower 32bit of a 64bit immediate def LO32 : SDNodeXForm<imm, [{ return CurDAG->getTargetConstant(N->getZExtValue() & 0xffffffff, MVT::i32); @@ -132,7 +162,7 @@ class SGPRImm <dag frag> : PatLeaf<frag, [{ return false; } const SIRegisterInfo *SIRI = - static_cast<const SIRegisterInfo*>(TM.getRegisterInfo()); + static_cast<const SIRegisterInfo*>(TM.getSubtargetImpl()->getRegisterInfo()); for (SDNode::use_iterator U = N->use_begin(), E = SDNode::use_end(); U != E; ++U) { if (SIRI->isSGPRClass(getOperandRegClass(*U, U.getOperandNo()))) { @@ -142,15 +172,81 @@ class SGPRImm <dag frag> : PatLeaf<frag, [{ return false; }]>; +//===----------------------------------------------------------------------===// +// Custom Operands +//===----------------------------------------------------------------------===// + def FRAMEri32 : Operand<iPTR> { let MIOperandInfo = (ops i32:$ptr, i32imm:$index); } +def sopp_brtarget : Operand<OtherVT> { + let EncoderMethod = "getSOPPBrEncoding"; + let OperandType = "OPERAND_PCREL"; +} + +include "SIInstrFormats.td" + +let OperandType = "OPERAND_IMMEDIATE" in { + +def offen : Operand<i1> { + let PrintMethod = "printOffen"; +} +def idxen : Operand<i1> { + let PrintMethod = "printIdxen"; +} +def addr64 : Operand<i1> { + let PrintMethod = "printAddr64"; +} +def mbuf_offset : Operand<i16> { + let PrintMethod = "printMBUFOffset"; +} +def ds_offset : Operand<i16> { + let PrintMethod = "printDSOffset"; +} +def ds_offset0 : Operand<i8> { + let PrintMethod = "printDSOffset0"; +} +def ds_offset1 : Operand<i8> { + let PrintMethod = "printDSOffset1"; +} +def glc : Operand <i1> { + let PrintMethod = "printGLC"; +} +def slc : Operand <i1> { + let PrintMethod = "printSLC"; +} +def tfe : Operand <i1> { + let PrintMethod = "printTFE"; +} + +def omod : Operand <i32> { + let PrintMethod = "printOModSI"; +} + +def ClampMod : Operand <i1> { + let PrintMethod = "printClampSI"; +} + +} // End OperandType = "OPERAND_IMMEDIATE" + //===----------------------------------------------------------------------===// // Complex patterns //===----------------------------------------------------------------------===// +def DS1Addr1Offset : ComplexPattern<i32, 2, "SelectDS1Addr1Offset">; +def DS64Bit4ByteAligned : ComplexPattern<i32, 3, "SelectDS64Bit4ByteAligned">; + +def MUBUFAddr32 : ComplexPattern<i64, 9, "SelectMUBUFAddr32">; def MUBUFAddr64 : ComplexPattern<i64, 3, "SelectMUBUFAddr64">; +def MUBUFAddr64Atomic : ComplexPattern<i64, 4, "SelectMUBUFAddr64">; +def MUBUFScratch : ComplexPattern<i64, 4, "SelectMUBUFScratch">; +def MUBUFOffset : ComplexPattern<i64, 6, "SelectMUBUFOffset">; +def MUBUFOffsetAtomic : ComplexPattern<i64, 4, "SelectMUBUFOffset">; + +def VOP3Mods0 : ComplexPattern<untyped, 4, "SelectVOP3Mods0">; +def VOP3Mods0Clamp : ComplexPattern<untyped, 3, "SelectVOP3Mods0Clamp">; +def VOP3Mods : ComplexPattern<untyped, 2, "SelectVOP3Mods">; //===----------------------------------------------------------------------===// // SI assembler operands @@ -159,9 +255,20 @@ def MUBUFAddr64 : ComplexPattern<i64, 3, "SelectMUBUFAddr64">; def SIOperand { int ZERO = 0x80; int VCC = 0x6A; + int FLAT_SCR = 0x68; } -include "SIInstrFormats.td" +def SRCMODS { + int NONE = 0; +} + +def DSTCLAMP { + int NONE = 0; +} + +def DSTOMOD { + int NONE = 0; +} //===----------------------------------------------------------------------===// // @@ -179,6 +286,35 @@ include "SIInstrFormats.td" // //===----------------------------------------------------------------------===// +class SIMCInstr <string pseudo, int subtarget> { + string PseudoInstr = pseudo; + int Subtarget = subtarget; +} + +//===----------------------------------------------------------------------===// +// EXP classes +//===----------------------------------------------------------------------===// + +class EXPCommon : InstSI< + (outs), + (ins i32imm:$en, i32imm:$tgt, i32imm:$compr, i32imm:$done, i32imm:$vm, + VReg_32:$src0, VReg_32:$src1, VReg_32:$src2, VReg_32:$src3), + "exp $en, $tgt, $compr, $done, $vm, $src0, $src1, $src2, $src3", + [] > { + + let EXP_CNT = 1; + let Uses = [EXEC]; +} + +multiclass EXP_m { + + let isPseudo = 1 in { + def "" : EXPCommon, SIMCInstr <"exp", SISubtarget.NONE> ; + } + + def _si : EXPCommon, SIMCInstr <"exp", SISubtarget.SI>, EXPe; +} + //===----------------------------------------------------------------------===// // Scalar classes //===----------------------------------------------------------------------===// @@ -204,11 +340,21 @@ class SOP2_32 <bits<7> op, string opName, list<dag> pattern> : SOP2 < opName#" $dst, $src0, $src1", pattern >; +class SOP2_SELECT_32 <bits<7> op, string opName, list<dag> pattern> : SOP2 < + op, (outs SReg_32:$dst), (ins SSrc_32:$src0, SSrc_32:$src1, SCCReg:$scc), + opName#" $dst, $src0, $src1 [$scc]", pattern +>; + class SOP2_64 <bits<7> op, string opName, list<dag> pattern> : SOP2 < op, (outs SReg_64:$dst), (ins SSrc_64:$src0, SSrc_64:$src1), opName#" $dst, $src0, $src1", pattern >; +class SOP2_64_32 <bits<7> op, string opName, list<dag> pattern> : SOP2 < + op, (outs SReg_64:$dst), (ins SSrc_64:$src0, SSrc_32:$src1), + opName#" $dst, $src0, $src1", pattern +>; + class SOP2_SHIFT_64 <bits<7> op, string opName, list<dag> pattern> : SOP2 < op, (outs SReg_64:$dst), (ins SSrc_64:$src0, SSrc_32:$src1), opName#" $dst, $src0, $src1", pattern @@ -227,27 +373,52 @@ class SOPC_64<bits<7> op, string opName, PatLeaf cond = COND_NULL> : SOPC_Helper<op, SSrc_64, i64, opName, cond>; class SOPK_32 <bits<5> op, string opName, list<dag> pattern> : SOPK < - op, (outs SReg_32:$dst), (ins i16imm:$src0), + op, (outs SReg_32:$dst), (ins u16imm:$src0), opName#" $dst, $src0", pattern >; class SOPK_64 <bits<5> op, string opName, list<dag> pattern> : SOPK < - op, (outs SReg_64:$dst), (ins i16imm:$src0), + op, (outs SReg_64:$dst), (ins u16imm:$src0), opName#" $dst, $src0", pattern >; -multiclass SMRD_Helper <bits<5> op, string asm, RegisterClass baseClass, +//===----------------------------------------------------------------------===// +// SMRD classes +//===----------------------------------------------------------------------===// + +class SMRD_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> : + SMRD <outs, ins, "", pattern>, + SIMCInstr<opName, SISubtarget.NONE> { + let isPseudo = 1; +} + +class SMRD_Real_si <bits<5> op, string opName, bit imm, dag outs, dag ins, + string asm> : + SMRD <outs, ins, asm, []>, + SMRDe <op, imm>, + SIMCInstr<opName, SISubtarget.SI>; + +multiclass SMRD_m <bits<5> op, string opName, bit imm, dag outs, dag ins, + string asm, list<dag> pattern> { + + def "" : SMRD_Pseudo <opName, outs, ins, pattern>; + + def _si : SMRD_Real_si <op, opName, imm, outs, ins, asm>; + +} + +multiclass SMRD_Helper <bits<5> op, string opName, RegisterClass baseClass, RegisterClass dstClass> { - def _IMM : SMRD < - op, 1, (outs dstClass:$dst), + defm _IMM : SMRD_m < + op, opName#"_IMM", 1, (outs dstClass:$dst), (ins baseClass:$sbase, u32imm:$offset), - asm#" $dst, $sbase, $offset", [] + opName#" $dst, $sbase, $offset", [] >; - def _SGPR : SMRD < - op, 0, (outs dstClass:$dst), + defm _SGPR : SMRD_m < + op, opName#"_SGPR", 0, (outs dstClass:$dst), (ins baseClass:$sbase, SReg_32:$soff), - asm#" $dst, $sbase, $soff", [] + opName#" $dst, $sbase, $soff", [] >; } @@ -255,6 +426,197 @@ multiclass SMRD_Helper <bits<5> op, string asm, RegisterClass baseClass, // Vector ALU classes //===----------------------------------------------------------------------===// +// This must always be right before the operand being input modified. +def InputMods : OperandWithDefaultOps <i32, (ops (i32 0))> { + let PrintMethod = "printOperandAndMods"; +} +def InputModsNoDefault : Operand <i32> { + let PrintMethod = "printOperandAndMods"; +} + +class getNumSrcArgs<ValueType Src1, ValueType Src2> { + int ret = + !if (!eq(Src1.Value, untyped.Value), 1, // VOP1 + !if (!eq(Src2.Value, untyped.Value), 2, // VOP2 + 3)); // VOP3 +} + +// Returns the register class to use for the destination of VOP[123C] +// instructions for the given VT. +class getVALUDstForVT<ValueType VT> { + RegisterClass ret = !if(!eq(VT.Size, 32), VReg_32, VReg_64); +} + +// Returns the register class to use for source 0 of VOP[12C] +// instructions for the given VT. +class getVOPSrc0ForVT<ValueType VT> { + RegisterClass ret = !if(!eq(VT.Size, 32), VSrc_32, VSrc_64); +} + +// Returns the register class to use for source 1 of VOP[12C] for the +// given VT. +class getVOPSrc1ForVT<ValueType VT> { + RegisterClass ret = !if(!eq(VT.Size, 32), VReg_32, VReg_64); +} + +// Returns the register classes for the source arguments of a VOP[12C] +// instruction for the given SrcVTs. +class getInRC32 <list<ValueType> SrcVT> { + list<RegisterClass> ret = [ + getVOPSrc0ForVT<SrcVT[0]>.ret, + getVOPSrc1ForVT<SrcVT[1]>.ret + ]; +} + +// Returns the register class to use for sources of VOP3 instructions for the +// given VT. +class getVOP3SrcForVT<ValueType VT> { + RegisterClass ret = !if(!eq(VT.Size, 32), VCSrc_32, VCSrc_64); +} + +// Returns the register classes for the source arguments of a VOP3 +// instruction for the given SrcVTs. +class getInRC64 <list<ValueType> SrcVT> { + list<RegisterClass> ret = [ + getVOP3SrcForVT<SrcVT[0]>.ret, + getVOP3SrcForVT<SrcVT[1]>.ret, + getVOP3SrcForVT<SrcVT[2]>.ret + ]; +} + +// Returns 1 if the source arguments have modifiers, 0 if they do not. +class hasModifiers<ValueType SrcVT> { + bit ret = !if(!eq(SrcVT.Value, f32.Value), 1, + !if(!eq(SrcVT.Value, f64.Value), 1, 0)); +} + +// Returns the input arguments for VOP[12C] instructions for the given SrcVT. +class getIns32 <RegisterClass Src0RC, RegisterClass Src1RC, int NumSrcArgs> { + dag ret = !if(!eq(NumSrcArgs, 1), (ins Src0RC:$src0), // VOP1 + !if(!eq(NumSrcArgs, 2), (ins Src0RC:$src0, Src1RC:$src1), // VOP2 + (ins))); +} + +// Returns the input arguments for VOP3 instructions for the given SrcVT. +class getIns64 <RegisterClass Src0RC, RegisterClass Src1RC, + RegisterClass Src2RC, int NumSrcArgs, + bit HasModifiers> { + + dag ret = + !if (!eq(NumSrcArgs, 1), + !if (!eq(HasModifiers, 1), + // VOP1 with modifiers + (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0, + ClampMod:$clamp, omod:$omod) + /* else */, + // VOP1 without modifiers + (ins Src0RC:$src0) + /* endif */ ), + !if (!eq(NumSrcArgs, 2), + !if (!eq(HasModifiers, 1), + // VOP 2 with modifiers + (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0, + InputModsNoDefault:$src1_modifiers, Src1RC:$src1, + ClampMod:$clamp, omod:$omod) + /* else */, + // VOP2 without modifiers + (ins Src0RC:$src0, Src1RC:$src1) + /* endif */ ) + /* NumSrcArgs == 3 */, + !if (!eq(HasModifiers, 1), + // VOP3 with modifiers + (ins InputModsNoDefault:$src0_modifiers, Src0RC:$src0, + InputModsNoDefault:$src1_modifiers, Src1RC:$src1, + InputModsNoDefault:$src2_modifiers, Src2RC:$src2, + ClampMod:$clamp, omod:$omod) + /* else */, + // VOP3 without modifiers + (ins Src0RC:$src0, Src1RC:$src1, Src2RC:$src2) + /* endif */ ))); +} + +// Returns the assembly string for the inputs and outputs of a VOP[12C] +// instruction. This does not add the _e32 suffix, so it can be reused +// by getAsm64. +class getAsm32 <int NumSrcArgs> { + string src1 = ", $src1"; + string src2 = ", $src2"; + string ret = " $dst, $src0"# + !if(!eq(NumSrcArgs, 1), "", src1)# + !if(!eq(NumSrcArgs, 3), src2, ""); +} + +// Returns the assembly string for the inputs and outputs of a VOP3 +// instruction. +class getAsm64 <int NumSrcArgs, bit HasModifiers> { + string src0 = "$src0_modifiers,"; + string src1 = !if(!eq(NumSrcArgs, 1), "", + !if(!eq(NumSrcArgs, 2), " $src1_modifiers", + " $src1_modifiers,")); + string src2 = !if(!eq(NumSrcArgs, 3), " $src2_modifiers", ""); + string ret = + !if(!eq(HasModifiers, 0), + getAsm32<NumSrcArgs>.ret, + " $dst, "#src0#src1#src2#"$clamp"#"$omod"); +} + + +class VOPProfile <list<ValueType> _ArgVT> { + + field list<ValueType> ArgVT = _ArgVT; + + field ValueType DstVT = ArgVT[0]; + field ValueType Src0VT = ArgVT[1]; + field ValueType Src1VT = ArgVT[2]; + field ValueType Src2VT = ArgVT[3]; + field RegisterClass DstRC = getVALUDstForVT<DstVT>.ret; + field RegisterClass Src0RC32 = getVOPSrc0ForVT<Src0VT>.ret; + field RegisterClass Src1RC32 = getVOPSrc1ForVT<Src1VT>.ret; + field RegisterClass Src0RC64 = getVOP3SrcForVT<Src0VT>.ret; + field RegisterClass Src1RC64 = getVOP3SrcForVT<Src1VT>.ret; + field RegisterClass Src2RC64 = getVOP3SrcForVT<Src2VT>.ret; + + field int NumSrcArgs = getNumSrcArgs<Src1VT, Src2VT>.ret; + field bit HasModifiers = hasModifiers<Src0VT>.ret; + + field dag Outs = (outs DstRC:$dst); + + field dag Ins32 = getIns32<Src0RC32, Src1RC32, NumSrcArgs>.ret; + field dag Ins64 = getIns64<Src0RC64, Src1RC64, Src2RC64, NumSrcArgs, + HasModifiers>.ret; + + field string Asm32 = "_e32"#getAsm32<NumSrcArgs>.ret; + field string Asm64 = getAsm64<NumSrcArgs, HasModifiers>.ret; +} + +def VOP_F32_F32 : VOPProfile <[f32, f32, untyped, untyped]>; +def VOP_F32_F64 : VOPProfile <[f32, f64, untyped, untyped]>; +def VOP_F32_I32 : VOPProfile <[f32, i32, untyped, untyped]>; +def VOP_F64_F32 : VOPProfile <[f64, f32, untyped, untyped]>; +def VOP_F64_F64 : VOPProfile <[f64, f64, untyped, untyped]>; +def VOP_F64_I32 : VOPProfile <[f64, i32, untyped, untyped]>; +def VOP_I32_F32 : VOPProfile <[i32, f32, untyped, untyped]>; +def VOP_I32_F64 : VOPProfile <[i32, f64, untyped, untyped]>; +def VOP_I32_I32 : VOPProfile <[i32, i32, untyped, untyped]>; + +def VOP_F32_F32_F32 : VOPProfile <[f32, f32, f32, untyped]>; +def VOP_F32_F32_I32 : VOPProfile <[f32, f32, i32, untyped]>; +def VOP_F64_F64_F64 : VOPProfile <[f64, f64, f64, untyped]>; +def VOP_F64_F64_I32 : VOPProfile <[f64, f64, i32, untyped]>; +def VOP_I32_F32_F32 : VOPProfile <[i32, f32, f32, untyped]>; +def VOP_I32_I32_I32 : VOPProfile <[i32, i32, i32, untyped]>; +def VOP_I32_I32_I32_VCC : VOPProfile <[i32, i32, i32, untyped]> { + let Src0RC32 = VCSrc_32; +} +def VOP_I64_I64_I32 : VOPProfile <[i64, i64, i32, untyped]>; +def VOP_I64_I64_I64 : VOPProfile <[i64, i64, i64, untyped]>; + +def VOP_F32_F32_F32_F32 : VOPProfile <[f32, f32, f32, f32]>; +def VOP_F64_F64_F64_F64 : VOPProfile <[f64, f64, f64, f64]>; +def VOP_I32_I32_I32_I32 : VOPProfile <[i32, i32, i32, i32]>; +def VOP_I64_I32_I32_I64 : VOPProfile <[i64, i32, i32, i64]>; + + class VOP <string opName> { string OpName = opName; } @@ -264,197 +626,310 @@ class VOP2_REV <string revOp, bit isOrig> { bit IsOrig = isOrig; } -class SIMCInstr <string pseudo, int subtarget> { - string PseudoInstr = pseudo; - int Subtarget = subtarget; +class AtomicNoRet <string noRetOp, bit isRet> { + string NoRetOp = noRetOp; + bit IsRet = isRet; +} + +class VOP1_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> : + VOP1Common <outs, ins, "", pattern>, + SIMCInstr<opName, SISubtarget.NONE> { + let isPseudo = 1; } -multiclass VOP3_m <bits<9> op, dag outs, dag ins, string asm, list<dag> pattern, +multiclass VOP1_m <vop1 op, dag outs, dag ins, string asm, list<dag> pattern, string opName> { + def "" : VOP1_Pseudo <outs, ins, pattern, opName>; - def "" : VOP3Common <outs, ins, "", pattern>, VOP <opName>, - SIMCInstr<OpName, SISubtarget.NONE> { - let isPseudo = 1; - } + def _si : VOP1<op.SI, outs, ins, asm, []>, + SIMCInstr <opName, SISubtarget.SI>; +} - def _si : VOP3 <op, outs, ins, asm, []>, SIMCInstr<opName, SISubtarget.SI>; +class VOP3DisableFields <bit HasSrc1, bit HasSrc2, bit HasModifiers> { + bits<2> src0_modifiers = !if(HasModifiers, ?, 0); + bits<2> src1_modifiers = !if(HasModifiers, !if(HasSrc1, ?, 0), 0); + bits<2> src2_modifiers = !if(HasModifiers, !if(HasSrc2, ? ,0) ,0); + bits<2> omod = !if(HasModifiers, ?, 0); + bits<1> clamp = !if(HasModifiers, ?, 0); + bits<9> src1 = !if(HasSrc1, ?, 0); + bits<9> src2 = !if(HasSrc2, ?, 0); } -// This must always be right before the operand being input modified. -def InputMods : OperandWithDefaultOps <i32, (ops (i32 0))> { - let PrintMethod = "printOperandAndMods"; +class VOP3_Pseudo <dag outs, dag ins, list<dag> pattern, string opName> : + VOP3Common <outs, ins, "", pattern>, + VOP <opName>, + SIMCInstr<opName, SISubtarget.NONE> { + let isPseudo = 1; } -multiclass VOP1_Helper <bits<8> op, RegisterClass drc, RegisterClass src, - string opName, list<dag> pattern> { +class VOP3_Real_si <bits<9> op, dag outs, dag ins, string asm, string opName> : + VOP3 <op, outs, ins, asm, []>, + SIMCInstr<opName, SISubtarget.SI>; - def _e32 : VOP1 < - op, (outs drc:$dst), (ins src:$src0), - opName#"_e32 $dst, $src0", pattern - >, VOP <opName>; +multiclass VOP3_m <vop3 op, dag outs, dag ins, string asm, list<dag> pattern, + string opName, int NumSrcArgs, bit HasMods = 1> { + + def "" : VOP3_Pseudo <outs, ins, pattern, opName>; + + def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>, + VOP3DisableFields<!if(!eq(NumSrcArgs, 1), 0, 1), + !if(!eq(NumSrcArgs, 2), 0, 1), + HasMods>; - def _e64 : VOP3 < - {1, 1, op{6}, op{5}, op{4}, op{3}, op{2}, op{1}, op{0}}, - (outs drc:$dst), - (ins InputMods:$src0_modifiers, src:$src0, i32imm:$clamp, i32imm:$omod), - opName#"_e64 $dst, $src0_modifiers, $clamp, $omod", [] - >, VOP <opName> { - let src1 = SIOperand.ZERO; - let src2 = SIOperand.ZERO; - } } -multiclass VOP1_32 <bits<8> op, string opName, list<dag> pattern> - : VOP1_Helper <op, VReg_32, VSrc_32, opName, pattern>; +multiclass VOP3_1_m <vop op, dag outs, dag ins, string asm, + list<dag> pattern, string opName, bit HasMods = 1> { -multiclass VOP1_64 <bits<8> op, string opName, list<dag> pattern> - : VOP1_Helper <op, VReg_64, VSrc_64, opName, pattern>; + def "" : VOP3_Pseudo <outs, ins, pattern, opName>; -multiclass VOP1_32_64 <bits<8> op, string opName, list<dag> pattern> - : VOP1_Helper <op, VReg_32, VSrc_64, opName, pattern>; + def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>, + VOP3DisableFields<0, 0, HasMods>; +} -multiclass VOP1_64_32 <bits<8> op, string opName, list<dag> pattern> - : VOP1_Helper <op, VReg_64, VSrc_32, opName, pattern>; +multiclass VOP3_2_m <vop op, dag outs, dag ins, string asm, + list<dag> pattern, string opName, string revOp, + bit HasMods = 1, bit UseFullOp = 0> { -multiclass VOP2_Helper <bits<6> op, RegisterClass vrc, RegisterClass arc, - string opName, list<dag> pattern, string revOp> { - def _e32 : VOP2 < - op, (outs vrc:$dst), (ins arc:$src0, vrc:$src1), - opName#"_e32 $dst, $src0, $src1", pattern - >, VOP <opName>, VOP2_REV<revOp#"_e32", !eq(revOp, opName)>; + def "" : VOP3_Pseudo <outs, ins, pattern, opName>, + VOP2_REV<revOp#"_e64", !eq(revOp, opName)>; - def _e64 : VOP3 < - {1, 0, 0, op{5}, op{4}, op{3}, op{2}, op{1}, op{0}}, - (outs vrc:$dst), - (ins InputMods:$src0_modifiers, arc:$src0, - InputMods:$src1_modifiers, arc:$src1, - i32imm:$clamp, i32imm:$omod), - opName#"_e64 $dst, $src0_modifiers, $src1_modifiers, $clamp, $omod", [] - >, VOP <opName>, VOP2_REV<revOp#"_e64", !eq(revOp, opName)> { - let src2 = SIOperand.ZERO; - } + def _si : VOP3_Real_si <op.SI3, + outs, ins, asm, opName>, + VOP2_REV<revOp#"_e64_si", !eq(revOp, opName)>, + VOP3DisableFields<1, 0, HasMods>; } -multiclass VOP2_32 <bits<6> op, string opName, list<dag> pattern, - string revOp = opName> - : VOP2_Helper <op, VReg_32, VSrc_32, opName, pattern, revOp>; - -multiclass VOP2_64 <bits<6> op, string opName, list<dag> pattern, - string revOp = opName> - : VOP2_Helper <op, VReg_64, VSrc_64, opName, pattern, revOp>; - -multiclass VOP2b_32 <bits<6> op, string opName, list<dag> pattern, - RegisterClass src0_rc, string revOp = opName> { - - def _e32 : VOP2 < - op, (outs VReg_32:$dst), (ins src0_rc:$src0, VReg_32:$src1), - opName#"_e32 $dst, $src0, $src1", pattern - >, VOP <opName>, VOP2_REV<revOp#"_e32", !eq(revOp, opName)>; - - def _e64 : VOP3b < - {1, 0, 0, op{5}, op{4}, op{3}, op{2}, op{1}, op{0}}, - (outs VReg_32:$dst), - (ins InputMods: $src0_modifiers, VSrc_32:$src0, - InputMods:$src1_modifiers, VSrc_32:$src1, - i32imm:$clamp, i32imm:$omod), - opName#"_e64 $dst, $src0_modifiers, $src1_modifiers, $clamp, $omod", [] - >, VOP <opName>, VOP2_REV<revOp#"_e64", !eq(revOp, opName)> { - let src2 = SIOperand.ZERO; - /* the VOP2 variant puts the carry out into VCC, the VOP3 variant - can write it into any SGPR. We currently don't use the carry out, - so for now hardcode it to VCC as well */ - let sdst = SIOperand.VCC; - } +multiclass VOP3b_2_m <vop op, dag outs, dag ins, string asm, + list<dag> pattern, string opName, string revOp, + bit HasMods = 1, bit UseFullOp = 0> { + def "" : VOP3_Pseudo <outs, ins, pattern, opName>, + VOP2_REV<revOp#"_e64", !eq(revOp, opName)>; + + // The VOP2 variant puts the carry out into VCC, the VOP3 variant + // can write it into any SGPR. We currently don't use the carry out, + // so for now hardcode it to VCC as well. + let sdst = SIOperand.VCC, Defs = [VCC] in { + def _si : VOP3b <op.SI3, outs, ins, asm, pattern>, + VOP3DisableFields<1, 0, HasMods>, + SIMCInstr<opName, SISubtarget.SI>, + VOP2_REV<revOp#"_e64_si", !eq(revOp, opName)>; + } // End sdst = SIOperand.VCC, Defs = [VCC] } -multiclass VOPC_Helper <bits<8> op, RegisterClass vrc, RegisterClass arc, - string opName, ValueType vt, PatLeaf cond, bit defExec = 0> { - def _e32 : VOPC < - op, (ins arc:$src0, vrc:$src1), - opName#"_e32 $dst, $src0, $src1", [] - >, VOP <opName> { - let Defs = !if(defExec, [VCC, EXEC], [VCC]); - } +multiclass VOP3_C_m <vop op, dag outs, dag ins, string asm, + list<dag> pattern, string opName, + bit HasMods, bit defExec> { + + def "" : VOP3_Pseudo <outs, ins, pattern, opName>; - def _e64 : VOP3 < - {0, op{7}, op{6}, op{5}, op{4}, op{3}, op{2}, op{1}, op{0}}, - (outs SReg_64:$dst), - (ins InputMods:$src0_modifiers, arc:$src0, - InputMods:$src1_modifiers, arc:$src1, - InstFlag:$clamp, InstFlag:$omod), - opName#"_e64 $dst, $src0_modifiers, $src1_modifiers, $clamp, $omod", - !if(!eq(!cast<string>(cond), "COND_NULL"), []<dag>, - [(set SReg_64:$dst, (i1 (setcc (vt arc:$src0), arc:$src1, cond)))] - ) - >, VOP <opName> { + def _si : VOP3_Real_si <op.SI3, outs, ins, asm, opName>, + VOP3DisableFields<1, 0, HasMods> { let Defs = !if(defExec, [EXEC], []); - let src2 = SIOperand.ZERO; - let src2_modifiers = 0; } } -multiclass VOPC_32 <bits<8> op, string opName, - ValueType vt = untyped, PatLeaf cond = COND_NULL> - : VOPC_Helper <op, VReg_32, VSrc_32, opName, vt, cond>; +multiclass VOP1_Helper <vop1 op, string opName, dag outs, + dag ins32, string asm32, list<dag> pat32, + dag ins64, string asm64, list<dag> pat64, + bit HasMods> { -multiclass VOPC_64 <bits<8> op, string opName, - ValueType vt = untyped, PatLeaf cond = COND_NULL> - : VOPC_Helper <op, VReg_64, VSrc_64, opName, vt, cond>; + def _e32 : VOP1 <op.SI, outs, ins32, opName#asm32, pat32>, VOP<opName>; -multiclass VOPCX_32 <bits<8> op, string opName, - ValueType vt = untyped, PatLeaf cond = COND_NULL> - : VOPC_Helper <op, VReg_32, VSrc_32, opName, vt, cond, 1>; + defm _e64 : VOP3_1_m <op, outs, ins64, opName#"_e64"#asm64, pat64, opName, HasMods>; +} + +multiclass VOP1Inst <vop1 op, string opName, VOPProfile P, + SDPatternOperator node = null_frag> : VOP1_Helper < + op, opName, P.Outs, + P.Ins32, P.Asm32, [], + P.Ins64, P.Asm64, + !if(P.HasModifiers, + [(set P.DstVT:$dst, (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, + i32:$src0_modifiers, i1:$clamp, i32:$omod))))], + [(set P.DstVT:$dst, (node P.Src0VT:$src0))]), + P.HasModifiers +>; + +class VOP2_e32 <bits<6> op, string opName, dag outs, dag ins, string asm, + list<dag> pattern, string revOp> : + VOP2 <op, outs, ins, opName#asm, pattern>, + VOP <opName>, + VOP2_REV<revOp#"_e32", !eq(revOp, opName)>; -multiclass VOPCX_64 <bits<8> op, string opName, - ValueType vt = untyped, PatLeaf cond = COND_NULL> - : VOPC_Helper <op, VReg_64, VSrc_64, opName, vt, cond, 1>; +multiclass VOP2_Helper <vop2 op, string opName, dag outs, + dag ins32, string asm32, list<dag> pat32, + dag ins64, string asm64, list<dag> pat64, + string revOp, bit HasMods> { + def _e32 : VOP2_e32 <op.SI, opName, outs, ins32, asm32, pat32, revOp>; -multiclass VOP3_32 <bits<9> op, string opName, list<dag> pattern> : VOP3_m < - op, (outs VReg_32:$dst), - (ins InputMods: $src0_modifiers, VSrc_32:$src0, InputMods:$src1_modifiers, - VSrc_32:$src1, InputMods:$src2_modifiers, VSrc_32:$src2, - InstFlag:$clamp, InstFlag:$omod), - opName#" $dst, $src0_modifiers, $src1, $src2, $clamp, $omod", pattern, opName + defm _e64 : VOP3_2_m <op, + outs, ins64, opName#"_e64"#asm64, pat64, opName, revOp, HasMods + >; +} + +multiclass VOP2Inst <vop2 op, string opName, VOPProfile P, + SDPatternOperator node = null_frag, + string revOp = opName> : VOP2_Helper < + op, opName, P.Outs, + P.Ins32, P.Asm32, [], + P.Ins64, P.Asm64, + !if(P.HasModifiers, + [(set P.DstVT:$dst, + (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers, + i1:$clamp, i32:$omod)), + (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))], + [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]), + revOp, P.HasModifiers >; -class VOP3_64_32 <bits <9> op, string opName, list<dag> pattern> : VOP3 < - op, (outs VReg_64:$dst), - (ins VSrc_64:$src0, VSrc_32:$src1), - opName#" $dst, $src0, $src1", pattern ->, VOP <opName> { +multiclass VOP2b_Helper <vop2 op, string opName, dag outs, + dag ins32, string asm32, list<dag> pat32, + dag ins64, string asm64, list<dag> pat64, + string revOp, bit HasMods> { - let src2 = SIOperand.ZERO; - let src0_modifiers = 0; - let clamp = 0; - let omod = 0; + def _e32 : VOP2_e32 <op.SI, opName, outs, ins32, asm32, pat32, revOp>; + + defm _e64 : VOP3b_2_m <op, + outs, ins64, opName#"_e64"#asm64, pat64, opName, revOp, HasMods + >; } -class VOP3_64 <bits<9> op, string opName, list<dag> pattern> : VOP3 < - op, (outs VReg_64:$dst), - (ins InputMods:$src0_modifiers, VSrc_64:$src0, - InputMods:$src1_modifiers, VSrc_64:$src1, - InputMods:$src2_modifiers, VSrc_64:$src2, - InstFlag:$clamp, InstFlag:$omod), - opName#" $dst, $src0_modifiers, $src1_modifiers, $src2_modifiers, $clamp, $omod", pattern ->, VOP <opName>; +multiclass VOP2bInst <vop2 op, string opName, VOPProfile P, + SDPatternOperator node = null_frag, + string revOp = opName> : VOP2b_Helper < + op, opName, P.Outs, + P.Ins32, P.Asm32, [], + P.Ins64, P.Asm64, + !if(P.HasModifiers, + [(set P.DstVT:$dst, + (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers, + i1:$clamp, i32:$omod)), + (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))], + [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]), + revOp, P.HasModifiers +>; + +multiclass VOPC_Helper <vopc op, string opName, + dag ins32, string asm32, list<dag> pat32, + dag out64, dag ins64, string asm64, list<dag> pat64, + bit HasMods, bit DefExec> { + def _e32 : VOPC <op.SI, ins32, opName#asm32, pat32>, VOP <opName> { + let Defs = !if(DefExec, [EXEC], []); + } + + defm _e64 : VOP3_C_m <op, out64, ins64, opName#"_e64"#asm64, pat64, opName, + HasMods, DefExec>; +} + +multiclass VOPCInst <vopc op, string opName, + VOPProfile P, PatLeaf cond = COND_NULL, + bit DefExec = 0> : VOPC_Helper < + op, opName, + P.Ins32, P.Asm32, [], + (outs SReg_64:$dst), P.Ins64, P.Asm64, + !if(P.HasModifiers, + [(set i1:$dst, + (setcc (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers, + i1:$clamp, i32:$omod)), + (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)), + cond))], + [(set i1:$dst, (setcc P.Src0VT:$src0, P.Src1VT:$src1, cond))]), + P.HasModifiers, DefExec +>; +multiclass VOPC_F32 <vopc op, string opName, PatLeaf cond = COND_NULL> : + VOPCInst <op, opName, VOP_F32_F32_F32, cond>; -class VOP3b_Helper <bits<9> op, RegisterClass vrc, RegisterClass arc, - string opName, list<dag> pattern> : VOP3 < - op, (outs vrc:$dst0, SReg_64:$dst1), - (ins arc:$src0, arc:$src1, arc:$src2, - InstFlag:$abs, InstFlag:$clamp, InstFlag:$omod, InstFlag:$neg), - opName#" $dst0, $dst1, $src0, $src1, $src2, $abs, $clamp, $omod, $neg", pattern ->, VOP <opName>; +multiclass VOPC_F64 <vopc op, string opName, PatLeaf cond = COND_NULL> : + VOPCInst <op, opName, VOP_F64_F64_F64, cond>; +multiclass VOPC_I32 <vopc op, string opName, PatLeaf cond = COND_NULL> : + VOPCInst <op, opName, VOP_I32_I32_I32, cond>; -class VOP3b_64 <bits<9> op, string opName, list<dag> pattern> : +multiclass VOPC_I64 <vopc op, string opName, PatLeaf cond = COND_NULL> : + VOPCInst <op, opName, VOP_I64_I64_I64, cond>; + + +multiclass VOPCX <vopc op, string opName, VOPProfile P, + PatLeaf cond = COND_NULL> + : VOPCInst <op, opName, P, cond, 1>; + +multiclass VOPCX_F32 <vopc op, string opName, PatLeaf cond = COND_NULL> : + VOPCX <op, opName, VOP_F32_F32_F32, cond>; + +multiclass VOPCX_F64 <vopc op, string opName, PatLeaf cond = COND_NULL> : + VOPCX <op, opName, VOP_F64_F64_F64, cond>; + +multiclass VOPCX_I32 <vopc op, string opName, PatLeaf cond = COND_NULL> : + VOPCX <op, opName, VOP_I32_I32_I32, cond>; + +multiclass VOPCX_I64 <vopc op, string opName, PatLeaf cond = COND_NULL> : + VOPCX <op, opName, VOP_I64_I64_I64, cond>; + +multiclass VOP3_Helper <vop3 op, string opName, dag outs, dag ins, string asm, + list<dag> pat, int NumSrcArgs, bit HasMods> : VOP3_m < + op, outs, ins, opName#asm, pat, opName, NumSrcArgs, HasMods +>; + +multiclass VOP3Inst <vop3 op, string opName, VOPProfile P, + SDPatternOperator node = null_frag> : VOP3_Helper < + op, opName, P.Outs, P.Ins64, P.Asm64, + !if(!eq(P.NumSrcArgs, 3), + !if(P.HasModifiers, + [(set P.DstVT:$dst, + (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers, + i1:$clamp, i32:$omod)), + (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)), + (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers))))], + [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1, + P.Src2VT:$src2))]), + !if(!eq(P.NumSrcArgs, 2), + !if(P.HasModifiers, + [(set P.DstVT:$dst, + (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers, + i1:$clamp, i32:$omod)), + (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))], + [(set P.DstVT:$dst, (node P.Src0VT:$src0, P.Src1VT:$src1))]) + /* P.NumSrcArgs == 1 */, + !if(P.HasModifiers, + [(set P.DstVT:$dst, + (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers, + i1:$clamp, i32:$omod))))], + [(set P.DstVT:$dst, (node P.Src0VT:$src0))]))), + P.NumSrcArgs, P.HasModifiers +>; + +multiclass VOP3b_Helper <vop op, RegisterClass vrc, RegisterClass arc, + string opName, list<dag> pattern> : + VOP3b_2_m < + op, (outs vrc:$vdst, SReg_64:$sdst), + (ins InputModsNoDefault:$src0_modifiers, arc:$src0, + InputModsNoDefault:$src1_modifiers, arc:$src1, + InputModsNoDefault:$src2_modifiers, arc:$src2, + ClampMod:$clamp, omod:$omod), + opName#" $vdst, $sdst, $src0_modifiers, $src1_modifiers, $src2_modifiers"#"$clamp"#"$omod", pattern, + opName, opName, 1, 1 +>; + +multiclass VOP3b_64 <vop3 op, string opName, list<dag> pattern> : VOP3b_Helper <op, VReg_64, VSrc_64, opName, pattern>; -class VOP3b_32 <bits<9> op, string opName, list<dag> pattern> : +multiclass VOP3b_32 <vop3 op, string opName, list<dag> pattern> : VOP3b_Helper <op, VReg_32, VSrc_32, opName, pattern>; + +class Vop3ModPat<Instruction Inst, VOPProfile P, SDPatternOperator node> : Pat< + (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers, i1:$clamp, i32:$omod)), + (P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers)), + (P.Src2VT (VOP3Mods P.Src2VT:$src2, i32:$src2_modifiers))), + (Inst i32:$src0_modifiers, P.Src0VT:$src0, + i32:$src1_modifiers, P.Src1VT:$src1, + i32:$src2_modifiers, P.Src2VT:$src2, + i1:$clamp, + i32:$omod)>; + //===----------------------------------------------------------------------===// // Vector I/O classes //===----------------------------------------------------------------------===// @@ -466,13 +941,15 @@ class DS_1A <bits<8> op, dag outs, dag ins, string asm, list<dag> pat> : // Single load interpret the 2 i8imm operands as a single i16 offset. let offset0 = offset{7-0}; let offset1 = offset{15-8}; + + let hasSideEffects = 0; } class DS_Load_Helper <bits<8> op, string asm, RegisterClass regClass> : DS_1A < op, (outs regClass:$vdst), - (ins i1imm:$gds, VReg_32:$addr, u16imm:$offset), - asm#" $vdst, $addr, $offset, [M0]", + (ins i1imm:$gds, VReg_32:$addr, ds_offset:$offset), + asm#" $vdst, $addr"#"$offset"#" [M0]", []> { let data0 = 0; let data1 = 0; @@ -483,20 +960,21 @@ class DS_Load_Helper <bits<8> op, string asm, RegisterClass regClass> : DS_1A < class DS_Load2_Helper <bits<8> op, string asm, RegisterClass regClass> : DS < op, (outs regClass:$vdst), - (ins i1imm:$gds, VReg_32:$addr, u8imm:$offset0, u8imm:$offset1), - asm#" $gds, $vdst, $addr, $offset0, $offset1, [M0]", + (ins i1imm:$gds, VReg_32:$addr, ds_offset0:$offset0, ds_offset1:$offset1), + asm#" $vdst, $addr"#"$offset0"#"$offset1 [M0]", []> { let data0 = 0; let data1 = 0; let mayLoad = 1; let mayStore = 0; + let hasSideEffects = 0; } class DS_Store_Helper <bits<8> op, string asm, RegisterClass regClass> : DS_1A < op, (outs), - (ins i1imm:$gds, VReg_32:$addr, regClass:$data0, u16imm:$offset), - asm#" $addr, $data0, $offset [M0]", + (ins i1imm:$gds, VReg_32:$addr, regClass:$data0, ds_offset:$offset), + asm#" $addr, $data0"#"$offset"#" [M0]", []> { let data1 = 0; let mayStore = 1; @@ -504,76 +982,204 @@ class DS_Store_Helper <bits<8> op, string asm, RegisterClass regClass> : DS_1A < let vdst = 0; } -class DS_Store2_Helper <bits<8> op, string asm, RegisterClass regClass> : DS_1A < +class DS_Store2_Helper <bits<8> op, string asm, RegisterClass regClass> : DS < op, (outs), - (ins i1imm:$gds, VReg_32:$addr, regClass:$data0, u8imm:$offset0, u8imm:$offset1), - asm#" $addr, $data0, $data1, $offset0, $offset1 [M0]", + (ins i1imm:$gds, VReg_32:$addr, regClass:$data0, regClass:$data1, + ds_offset0:$offset0, ds_offset1:$offset1), + asm#" $addr, $data0, $data1"#"$offset0"#"$offset1 [M0]", []> { let mayStore = 1; let mayLoad = 0; + let hasSideEffects = 0; let vdst = 0; } // 1 address, 1 data. -class DS_1A1D_RET <bits<8> op, string asm, RegisterClass rc> : DS_1A < +class DS_1A1D_RET <bits<8> op, string asm, RegisterClass rc, string noRetOp = ""> : DS_1A < op, (outs rc:$vdst), - (ins i1imm:$gds, VReg_32:$addr, rc:$data0, u16imm:$offset), - asm#" $vdst, $addr, $data0, $offset, [M0]", - []> { + (ins i1imm:$gds, VReg_32:$addr, rc:$data0, ds_offset:$offset), + asm#" $vdst, $addr, $data0"#"$offset"#" [M0]", []>, + AtomicNoRet<noRetOp, 1> { let data1 = 0; let mayStore = 1; let mayLoad = 1; + + let hasPostISelHook = 1; // Adjusted to no return version. } // 1 address, 2 data. -class DS_1A2D_RET <bits<8> op, string asm, RegisterClass rc> : DS_1A < +class DS_1A2D_RET <bits<8> op, string asm, RegisterClass rc, string noRetOp = ""> : DS_1A < op, (outs rc:$vdst), - (ins i1imm:$gds, VReg_32:$addr, rc:$data0, rc:$data1, u16imm:$offset), - asm#" $vdst, $addr, $data0, $data1, $offset, [M0]", - []> { + (ins i1imm:$gds, VReg_32:$addr, rc:$data0, rc:$data1, ds_offset:$offset), + asm#" $vdst, $addr, $data0, $data1"#"$offset"#" [M0]", + []>, + AtomicNoRet<noRetOp, 1> { let mayStore = 1; let mayLoad = 1; + let hasPostISelHook = 1; // Adjusted to no return version. } // 1 address, 2 data. -class DS_1A2D_NORET <bits<8> op, string asm, RegisterClass rc> : DS_1A < +class DS_1A2D_NORET <bits<8> op, string asm, RegisterClass rc, string noRetOp = asm> : DS_1A < op, (outs), - (ins i1imm:$gds, VReg_32:$addr, rc:$data0, rc:$data1, u16imm:$offset), - asm#" $addr, $data0, $data1, $offset, [M0]", - []> { + (ins i1imm:$gds, VReg_32:$addr, rc:$data0, rc:$data1, ds_offset:$offset), + asm#" $addr, $data0, $data1"#"$offset"#" [M0]", + []>, + AtomicNoRet<noRetOp, 0> { let mayStore = 1; let mayLoad = 1; } // 1 address, 1 data. -class DS_1A1D_NORET <bits<8> op, string asm, RegisterClass rc> : DS_1A < +class DS_1A1D_NORET <bits<8> op, string asm, RegisterClass rc, string noRetOp = asm> : DS_1A < op, (outs), - (ins i1imm:$gds, VReg_32:$addr, rc:$data0, u16imm:$offset), - asm#" $addr, $data0, $offset, [M0]", - []> { + (ins i1imm:$gds, VReg_32:$addr, rc:$data0, ds_offset:$offset), + asm#" $addr, $data0"#"$offset"#" [M0]", + []>, + AtomicNoRet<noRetOp, 0> { let data1 = 0; let mayStore = 1; let mayLoad = 1; } -class MTBUF_Store_Helper <bits<3> op, string asm, RegisterClass regClass> : MTBUF < - op, - (outs), +//===----------------------------------------------------------------------===// +// MTBUF classes +//===----------------------------------------------------------------------===// + +class MTBUF_Pseudo <string opName, dag outs, dag ins, list<dag> pattern> : + MTBUF <outs, ins, "", pattern>, + SIMCInstr<opName, SISubtarget.NONE> { + let isPseudo = 1; +} + +class MTBUF_Real_si <bits<3> op, string opName, dag outs, dag ins, + string asm> : + MTBUF <outs, ins, asm, []>, + MTBUFe <op>, + SIMCInstr<opName, SISubtarget.SI>; + +multiclass MTBUF_m <bits<3> op, string opName, dag outs, dag ins, string asm, + list<dag> pattern> { + + def "" : MTBUF_Pseudo <opName, outs, ins, pattern>; + + def _si : MTBUF_Real_si <op, opName, outs, ins, asm>; + +} + +let mayStore = 1, mayLoad = 0 in { + +multiclass MTBUF_Store_Helper <bits<3> op, string opName, + RegisterClass regClass> : MTBUF_m < + op, opName, (outs), (ins regClass:$vdata, u16imm:$offset, i1imm:$offen, i1imm:$idxen, i1imm:$glc, i1imm:$addr64, i8imm:$dfmt, i8imm:$nfmt, VReg_32:$vaddr, SReg_128:$srsrc, i1imm:$slc, i1imm:$tfe, SSrc_32:$soffset), - asm#" $vdata, $offset, $offen, $idxen, $glc, $addr64, $dfmt," - #" $nfmt, $vaddr, $srsrc, $slc, $tfe, $soffset", - []> { - let mayStore = 1; - let mayLoad = 0; + opName#" $vdata, $offset, $offen, $idxen, $glc, $addr64, $dfmt," + #" $nfmt, $vaddr, $srsrc, $slc, $tfe, $soffset", [] +>; + +} // mayStore = 1, mayLoad = 0 + +let mayLoad = 1, mayStore = 0 in { + +multiclass MTBUF_Load_Helper <bits<3> op, string opName, + RegisterClass regClass> : MTBUF_m < + op, opName, (outs regClass:$dst), + (ins u16imm:$offset, i1imm:$offen, i1imm:$idxen, i1imm:$glc, i1imm:$addr64, + i8imm:$dfmt, i8imm:$nfmt, VReg_32:$vaddr, SReg_128:$srsrc, + i1imm:$slc, i1imm:$tfe, SSrc_32:$soffset), + opName#" $dst, $offset, $offen, $idxen, $glc, $addr64, $dfmt," + #" $nfmt, $vaddr, $srsrc, $slc, $tfe, $soffset", [] +>; + +} // mayLoad = 1, mayStore = 0 + +class MUBUFAddr64Table <bit is_addr64, string suffix = ""> { + + bit IsAddr64 = is_addr64; + string OpName = NAME # suffix; +} + +class MUBUFAtomicAddr64 <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern> + : MUBUF <op, outs, ins, asm, pattern> { + + let offen = 0; + let idxen = 0; + let addr64 = 1; + let tfe = 0; + let lds = 0; + let soffset = 128; +} + +class MUBUFAtomicOffset <bits<7> op, dag outs, dag ins, string asm, list<dag> pattern> + : MUBUF <op, outs, ins, asm, pattern> { + + let offen = 0; + let idxen = 0; + let addr64 = 0; + let tfe = 0; + let lds = 0; + let vaddr = 0; +} + +multiclass MUBUF_Atomic <bits<7> op, string name, RegisterClass rc, + ValueType vt, SDPatternOperator atomic> { + + let mayStore = 1, mayLoad = 1, hasPostISelHook = 1 in { + + // No return variants + let glc = 0 in { + + def _ADDR64 : MUBUFAtomicAddr64 < + op, (outs), + (ins rc:$vdata, SReg_128:$srsrc, VReg_64:$vaddr, + mbuf_offset:$offset, slc:$slc), + name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset"#"$slc", [] + >, MUBUFAddr64Table<1>, AtomicNoRet<NAME#"_ADDR64", 0>; + + def _OFFSET : MUBUFAtomicOffset < + op, (outs), + (ins rc:$vdata, SReg_128:$srsrc, mbuf_offset:$offset, + SSrc_32:$soffset, slc:$slc), + name#" $vdata, $srsrc, $soffset"#"$offset"#"$slc", [] + >, MUBUFAddr64Table<0>, AtomicNoRet<NAME#"_OFFSET", 0>; + } // glc = 0 + + // Variant that return values + let glc = 1, Constraints = "$vdata = $vdata_in", + DisableEncoding = "$vdata_in" in { + + def _RTN_ADDR64 : MUBUFAtomicAddr64 < + op, (outs rc:$vdata), + (ins rc:$vdata_in, SReg_128:$srsrc, VReg_64:$vaddr, + mbuf_offset:$offset, slc:$slc), + name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset"#" glc"#"$slc", + [(set vt:$vdata, + (atomic (MUBUFAddr64Atomic v4i32:$srsrc, i64:$vaddr, i16:$offset, + i1:$slc), vt:$vdata_in))] + >, MUBUFAddr64Table<1, "_RTN">, AtomicNoRet<NAME#"_ADDR64", 1>; + + def _RTN_OFFSET : MUBUFAtomicOffset < + op, (outs rc:$vdata), + (ins rc:$vdata_in, SReg_128:$srsrc, mbuf_offset:$offset, + SSrc_32:$soffset, slc:$slc), + name#" $vdata, $srsrc, $soffset"#"$offset"#" glc $slc", + [(set vt:$vdata, + (atomic (MUBUFOffsetAtomic v4i32:$srsrc, i32:$soffset, i16:$offset, + i1:$slc), vt:$vdata_in))] + >, MUBUFAddr64Table<0, "_RTN">, AtomicNoRet<NAME#"_OFFSET", 1>; + + } // glc = 1 + + } // mayStore = 1, mayLoad = 1, hasPostISelHook = 1 } multiclass MUBUF_Load_Helper <bits<7> op, string asm, RegisterClass regClass, @@ -584,81 +1190,137 @@ multiclass MUBUF_Load_Helper <bits<7> op, string asm, RegisterClass regClass, let addr64 = 0 in { - let offen = 0, idxen = 0 in { + let offen = 0, idxen = 0, vaddr = 0 in { def _OFFSET : MUBUF <op, (outs regClass:$vdata), - (ins SReg_128:$srsrc, VReg_32:$vaddr, - u16imm:$offset, SSrc_32:$soffset, i1imm:$glc, - i1imm:$slc, i1imm:$tfe), - asm#" $vdata, $srsrc + $offset + $soffset, glc=$glc, slc=$slc, tfe=$tfe", []>; + (ins SReg_128:$srsrc, + mbuf_offset:$offset, SSrc_32:$soffset, glc:$glc, + slc:$slc, tfe:$tfe), + asm#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe", + [(set load_vt:$vdata, (ld (MUBUFOffset v4i32:$srsrc, + i32:$soffset, i16:$offset, + i1:$glc, i1:$slc, i1:$tfe)))]>, + MUBUFAddr64Table<0>; } - let offen = 1, idxen = 0, offset = 0 in { + let offen = 1, idxen = 0 in { def _OFFEN : MUBUF <op, (outs regClass:$vdata), (ins SReg_128:$srsrc, VReg_32:$vaddr, - SSrc_32:$soffset, i1imm:$glc, i1imm:$slc, - i1imm:$tfe), - asm#" $vdata, $srsrc + $vaddr + $soffset, glc=$glc, slc=$slc, tfe=$tfe", []>; + SSrc_32:$soffset, mbuf_offset:$offset, glc:$glc, slc:$slc, + tfe:$tfe), + asm#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"#"$glc"#"$slc"#"$tfe", []>; } let offen = 0, idxen = 1 in { def _IDXEN : MUBUF <op, (outs regClass:$vdata), (ins SReg_128:$srsrc, VReg_32:$vaddr, - u16imm:$offset, SSrc_32:$soffset, i1imm:$glc, - i1imm:$slc, i1imm:$tfe), - asm#" $vdata, $srsrc[$vaddr] + $offset + $soffset, glc=$glc, slc=$slc, tfe=$tfe", []>; + mbuf_offset:$offset, SSrc_32:$soffset, glc:$glc, + slc:$slc, tfe:$tfe), + asm#" $vdata, $vaddr, $srsrc, $soffset idxen"#"$offset"#"$glc"#"$slc"#"$tfe", []>; } let offen = 1, idxen = 1 in { def _BOTHEN : MUBUF <op, (outs regClass:$vdata), (ins SReg_128:$srsrc, VReg_64:$vaddr, - SSrc_32:$soffset, i1imm:$glc, - i1imm:$slc, i1imm:$tfe), - asm#" $vdata, $srsrc[$vaddr[0]] + $vaddr[1] + $soffset, glc=$glc, slc=$slc, tfe=$tfe", []>; + SSrc_32:$soffset, glc:$glc, slc:$slc, tfe:$tfe), + asm#" $vdata, $vaddr, $srsrc, $soffset, idxen offen"#"$glc"#"$slc"#"$tfe", []>; } } let offen = 0, idxen = 0, addr64 = 1, glc = 0, slc = 0, tfe = 0, soffset = 128 /* ZERO */ in { def _ADDR64 : MUBUF <op, (outs regClass:$vdata), - (ins SReg_128:$srsrc, VReg_64:$vaddr, u16imm:$offset), - asm#" $vdata, $srsrc + $vaddr + $offset", + (ins SReg_128:$srsrc, VReg_64:$vaddr, mbuf_offset:$offset), + asm#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset", [(set load_vt:$vdata, (ld (MUBUFAddr64 v4i32:$srsrc, - i64:$vaddr, u16imm:$offset)))]>; + i64:$vaddr, i16:$offset)))]>, MUBUFAddr64Table<1>; } } } -class MUBUF_Store_Helper <bits<7> op, string name, RegisterClass vdataClass, - ValueType store_vt, SDPatternOperator st> : - MUBUF <op, (outs), (ins vdataClass:$vdata, SReg_128:$srsrc, VReg_64:$vaddr, - u16imm:$offset), - name#" $vdata, $srsrc + $vaddr + $offset", - [(st store_vt:$vdata, (MUBUFAddr64 v4i32:$srsrc, i64:$vaddr, u16imm:$offset))]> { +multiclass MUBUF_Store_Helper <bits<7> op, string name, RegisterClass vdataClass, + ValueType store_vt, SDPatternOperator st> { + + let addr64 = 0, lds = 0 in { + + def "" : MUBUF < + op, (outs), + (ins vdataClass:$vdata, SReg_128:$srsrc, VReg_32:$vaddr, SSrc_32:$soffset, + mbuf_offset:$offset, offen:$offen, idxen:$idxen, glc:$glc, slc:$slc, + tfe:$tfe), + name#" $vdata, $vaddr, $srsrc, $soffset"#"$offen"#"$idxen"#"$offset"# + "$glc"#"$slc"#"$tfe", + [] + >; + + let offen = 0, idxen = 0, vaddr = 0 in { + def _OFFSET : MUBUF < + op, (outs), + (ins vdataClass:$vdata, SReg_128:$srsrc, mbuf_offset:$offset, + SSrc_32:$soffset, glc:$glc, slc:$slc, tfe:$tfe), + name#" $vdata, $srsrc, $soffset"#"$offset"#"$glc"#"$slc"#"$tfe", + [(st store_vt:$vdata, (MUBUFOffset v4i32:$srsrc, i32:$soffset, + i16:$offset, i1:$glc, i1:$slc, + i1:$tfe))] + >, MUBUFAddr64Table<0>; + } // offen = 0, idxen = 0, vaddr = 0 + + let offen = 1, idxen = 0 in { + def _OFFEN : MUBUF < + op, (outs), + (ins vdataClass:$vdata, SReg_128:$srsrc, VReg_32:$vaddr, SSrc_32:$soffset, + mbuf_offset:$offset, glc:$glc, slc:$slc, tfe:$tfe), + name#" $vdata, $vaddr, $srsrc, $soffset offen"#"$offset"# + "$glc"#"$slc"#"$tfe", + [] + >; + } // end offen = 1, idxen = 0 + + } // End addr64 = 0, lds = 0 + + def _ADDR64 : MUBUF < + op, (outs), + (ins vdataClass:$vdata, SReg_128:$srsrc, VReg_64:$vaddr, mbuf_offset:$offset), + name#" $vdata, $vaddr, $srsrc, 0 addr64"#"$offset", + [(st store_vt:$vdata, + (MUBUFAddr64 v4i32:$srsrc, i64:$vaddr, i16:$offset))]>, MUBUFAddr64Table<1> + { + + let mayLoad = 0; + let mayStore = 1; + + // Encoding + let offen = 0; + let idxen = 0; + let glc = 0; + let addr64 = 1; + let lds = 0; + let slc = 0; + let tfe = 0; + let soffset = 128; // ZERO + } +} + +class FLAT_Load_Helper <bits<7> op, string asm, RegisterClass regClass> : + FLAT <op, (outs regClass:$data), + (ins VReg_64:$addr), + asm#" $data, $addr, [M0, FLAT_SCRATCH]", []> { + let glc = 0; + let slc = 0; + let tfe = 0; + let mayLoad = 1; +} + +class FLAT_Store_Helper <bits<7> op, string name, RegisterClass vdataClass> : + FLAT <op, (outs), (ins vdataClass:$data, VReg_64:$addr), + name#" $data, $addr, [M0, FLAT_SCRATCH]", + []> { let mayLoad = 0; let mayStore = 1; // Encoding - let offen = 0; - let idxen = 0; let glc = 0; - let addr64 = 1; - let lds = 0; let slc = 0; let tfe = 0; - let soffset = 128; // ZERO -} - -class MTBUF_Load_Helper <bits<3> op, string asm, RegisterClass regClass> : MTBUF < - op, - (outs regClass:$dst), - (ins u16imm:$offset, i1imm:$offen, i1imm:$idxen, i1imm:$glc, i1imm:$addr64, - i8imm:$dfmt, i8imm:$nfmt, VReg_32:$vaddr, SReg_128:$srsrc, - i1imm:$slc, i1imm:$tfe, SSrc_32:$soffset), - asm#" $dst, $offset, $offen, $idxen, $glc, $addr64, $dfmt," - #" $nfmt, $vaddr, $srsrc, $slc, $tfe, $soffset", - []> { - let mayLoad = 1; - let mayStore = 0; } class MIMG_Mask <string op, int channels> { @@ -799,6 +1461,15 @@ def getVOPe64 : InstrMapping { let ValueCols = [["8"]]; } +// Maps an opcode in e64 form to its e32 equivalent +def getVOPe32 : InstrMapping { + let FilterClass = "VOP"; + let RowFields = ["OpName"]; + let ColFields = ["Size"]; + let KeyCol = ["8"]; + let ValueCols = [["4"]]; +} + // Maps an original opcode to its commuted version def getCommuteRev : InstrMapping { let FilterClass = "VOP2_REV"; @@ -841,4 +1512,30 @@ def getMCOpcode : InstrMapping { let ValueCols = [[!cast<string>(SISubtarget.SI)]]; } +def getAddr64Inst : InstrMapping { + let FilterClass = "MUBUFAddr64Table"; + let RowFields = ["OpName"]; + let ColFields = ["IsAddr64"]; + let KeyCol = ["0"]; + let ValueCols = [["1"]]; +} + +// Maps an atomic opcode to its version with a return value. +def getAtomicRetOp : InstrMapping { + let FilterClass = "AtomicNoRet"; + let RowFields = ["NoRetOp"]; + let ColFields = ["IsRet"]; + let KeyCol = ["0"]; + let ValueCols = [["1"]]; +} + +// Maps an atomic opcode to its returnless version. +def getAtomicNoRetOp : InstrMapping { + let FilterClass = "AtomicNoRet"; + let RowFields = ["NoRetOp"]; + let ColFields = ["IsRet"]; + let KeyCol = ["1"]; + let ValueCols = [["0"]]; +} + include "SIInstructions.td" |