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llvm-project/llvm/lib/Target/AMDGPU/VOP2Instructions.td

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//===-- VOP2Instructions.td - Vector Instruction Defintions ---------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// VOP2 Classes
//===----------------------------------------------------------------------===//
class VOP2e <bits<6> op, VOPProfile P> : Enc32 {
bits<8> vdst;
bits<9> src0;
bits<8> src1;
let Inst{8-0} = !if(P.HasSrc0, src0, 0);
let Inst{16-9} = !if(P.HasSrc1, src1, 0);
let Inst{24-17} = !if(P.EmitDst, vdst, 0);
let Inst{30-25} = op;
let Inst{31} = 0x0; //encoding
}
class VOP2_MADKe <bits<6> op, VOPProfile P> : Enc64 {
bits<8> vdst;
bits<9> src0;
bits<8> src1;
bits<32> imm;
let Inst{8-0} = !if(P.HasSrc0, src0, 0);
let Inst{16-9} = !if(P.HasSrc1, src1, 0);
let Inst{24-17} = !if(P.EmitDst, vdst, 0);
let Inst{30-25} = op;
let Inst{31} = 0x0; // encoding
let Inst{63-32} = imm;
}
class VOP2_SDWAe <bits<6> op, VOPProfile P> : VOP_SDWAe <P> {
bits<8> vdst;
bits<8> src1;
let Inst{8-0} = 0xf9; // sdwa
let Inst{16-9} = !if(P.HasSrc1, src1{7-0}, 0);
let Inst{24-17} = !if(P.EmitDst, vdst{7-0}, 0);
let Inst{30-25} = op;
let Inst{31} = 0x0; // encoding
}
class VOP2_SDWA9Ae <bits<6> op, VOPProfile P> : VOP_SDWA9Ae <P> {
bits<8> vdst;
bits<9> src1;
let Inst{8-0} = 0xf9; // sdwa
let Inst{16-9} = !if(P.HasSrc1, src1{7-0}, 0);
let Inst{24-17} = !if(P.EmitDst, vdst{7-0}, 0);
let Inst{30-25} = op;
let Inst{31} = 0x0; // encoding
let Inst{63} = !if(P.HasSrc1, src1{8}, 0); // src1_sgpr
}
class VOP2_Pseudo <string opName, VOPProfile P, list<dag> pattern=[], string suffix = "_e32"> :
InstSI <P.Outs32, P.Ins32, "", pattern>,
VOP <opName>,
SIMCInstr <opName#suffix, SIEncodingFamily.NONE>,
MnemonicAlias<opName#suffix, opName> {
let isPseudo = 1;
let isCodeGenOnly = 1;
let UseNamedOperandTable = 1;
string Mnemonic = opName;
string AsmOperands = P.Asm32;
let Size = 4;
let mayLoad = 0;
let mayStore = 0;
let hasSideEffects = 0;
let SubtargetPredicate = isGCN;
let VOP2 = 1;
let VALU = 1;
let Uses = [EXEC];
let AsmVariantName = AMDGPUAsmVariants.Default;
VOPProfile Pfl = P;
}
class VOP2_Real <VOP2_Pseudo ps, int EncodingFamily> :
InstSI <ps.OutOperandList, ps.InOperandList, ps.Mnemonic # ps.AsmOperands, []>,
SIMCInstr <ps.PseudoInstr, EncodingFamily> {
let isPseudo = 0;
let isCodeGenOnly = 0;
let Constraints = ps.Constraints;
let DisableEncoding = ps.DisableEncoding;
// copy relevant pseudo op flags
let SubtargetPredicate = ps.SubtargetPredicate;
let AsmMatchConverter = ps.AsmMatchConverter;
let AsmVariantName = ps.AsmVariantName;
let Constraints = ps.Constraints;
let DisableEncoding = ps.DisableEncoding;
let TSFlags = ps.TSFlags;
let UseNamedOperandTable = ps.UseNamedOperandTable;
let Uses = ps.Uses;
}
class VOP2_SDWA_Pseudo <string OpName, VOPProfile P, list<dag> pattern=[]> :
VOP_SDWA_Pseudo <OpName, P, pattern> {
let AsmMatchConverter = "cvtSdwaVOP2";
}
class getVOP2Pat64 <SDPatternOperator node, VOPProfile P> : LetDummies {
list<dag> ret = !if(P.HasModifiers,
[(set P.DstVT:$vdst,
(node (P.Src0VT
!if(P.HasOMod,
(VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers, i1:$clamp, i32:$omod),
(VOP3Mods0 P.Src0VT:$src0, i32:$src0_modifiers, i1:$clamp))),
(P.Src1VT (VOP3Mods P.Src1VT:$src1, i32:$src1_modifiers))))],
[(set P.DstVT:$vdst, (node P.Src0VT:$src0, P.Src1VT:$src1))]);
}
multiclass VOP2Inst <string opName,
VOPProfile P,
SDPatternOperator node = null_frag,
string revOp = opName,
bit GFX9Renamed = 0> {
let renamedInGFX9 = GFX9Renamed in {
def _e32 : VOP2_Pseudo <opName, P>,
Commutable_REV<revOp#"_e32", !eq(revOp, opName)>;
def _e64 : VOP3_Pseudo <opName, P, getVOP2Pat64<node, P>.ret>,
Commutable_REV<revOp#"_e64", !eq(revOp, opName)>;
def _sdwa : VOP2_SDWA_Pseudo <opName, P>;
}
}
multiclass VOP2bInst <string opName,
VOPProfile P,
SDPatternOperator node = null_frag,
string revOp = opName,
bit GFX9Renamed = 0,
bit useSGPRInput = !eq(P.NumSrcArgs, 3)> {
let renamedInGFX9 = GFX9Renamed in {
let SchedRW = [Write32Bit, WriteSALU] in {
let Uses = !if(useSGPRInput, [VCC, EXEC], [EXEC]), Defs = [VCC] in {
def _e32 : VOP2_Pseudo <opName, P>,
Commutable_REV<revOp#"_e32", !eq(revOp, opName)>;
def _sdwa : VOP2_SDWA_Pseudo <opName, P> {
let AsmMatchConverter = "cvtSdwaVOP2b";
}
}
def _e64 : VOP3_Pseudo <opName, P, getVOP2Pat64<node, P>.ret>,
Commutable_REV<revOp#"_e64", !eq(revOp, opName)>;
}
}
}
multiclass VOP2eInst <string opName,
VOPProfile P,
SDPatternOperator node = null_frag,
string revOp = opName,
bit useSGPRInput = !eq(P.NumSrcArgs, 3)> {
let SchedRW = [Write32Bit] in {
let Uses = !if(useSGPRInput, [VCC, EXEC], [EXEC]) in {
def _e32 : VOP2_Pseudo <opName, P>,
Commutable_REV<revOp#"_e32", !eq(revOp, opName)>;
}
def _e64 : VOP3_Pseudo <opName, P, getVOP2Pat64<node, P>.ret>,
Commutable_REV<revOp#"_e64", !eq(revOp, opName)>;
}
}
class VOP_MADAK <ValueType vt> : VOPProfile <[vt, vt, vt, vt]> {
field Operand ImmOpType = !if(!eq(vt.Size, 32), f32kimm, f16kimm);
field dag Ins32 = (ins VCSrc_f32:$src0, VGPR_32:$src1, ImmOpType:$imm);
field bit HasExt = 0;
// Hack to stop printing _e64
let DstRC = RegisterOperand<VGPR_32>;
field string Asm32 = " $vdst, $src0, $src1, $imm";
}
def VOP_MADAK_F16 : VOP_MADAK <f16>;
def VOP_MADAK_F32 : VOP_MADAK <f32>;
class VOP_MADMK <ValueType vt> : VOPProfile <[vt, vt, vt, vt]> {
field Operand ImmOpType = !if(!eq(vt.Size, 32), f32kimm, f16kimm);
field dag Ins32 = (ins VCSrc_f32:$src0, ImmOpType:$imm, VGPR_32:$src1);
field bit HasExt = 0;
// Hack to stop printing _e64
let DstRC = RegisterOperand<VGPR_32>;
field string Asm32 = " $vdst, $src0, $imm, $src1";
}
def VOP_MADMK_F16 : VOP_MADMK <f16>;
def VOP_MADMK_F32 : VOP_MADMK <f32>;
// FIXME: Remove src2_modifiers. It isn't used, so is wasting memory
// and processing time but it makes it easier to convert to mad.
class VOP_MAC <ValueType vt> : VOPProfile <[vt, vt, vt, vt]> {
let Ins32 = (ins Src0RC32:$src0, Src1RC32:$src1, VGPR_32:$src2);
let Ins64 = getIns64<Src0RC64, Src1RC64, RegisterOperand<VGPR_32>, 3,
0, HasModifiers, HasOMod, Src0Mod, Src1Mod, Src2Mod>.ret;
let InsDPP = (ins DstRCDPP:$old,
Src0ModDPP:$src0_modifiers, Src0DPP:$src0,
Src1ModDPP:$src1_modifiers, Src1DPP:$src1,
dpp_ctrl:$dpp_ctrl, row_mask:$row_mask,
bank_mask:$bank_mask, bound_ctrl:$bound_ctrl);
let InsSDWA = (ins Src0ModSDWA:$src0_modifiers, Src0SDWA:$src0,
Src1ModSDWA:$src1_modifiers, Src1SDWA:$src1,
VGPR_32:$src2, // stub argument
clampmod:$clamp, omod:$omod,
dst_sel:$dst_sel, dst_unused:$dst_unused,
src0_sel:$src0_sel, src1_sel:$src1_sel);
let Asm32 = getAsm32<1, 2, vt>.ret;
let Asm64 = getAsm64<1, 2, 0, HasModifiers, HasOMod, vt>.ret;
let AsmDPP = getAsmDPP<1, 2, HasModifiers, vt>.ret;
let AsmSDWA = getAsmSDWA<1, 2, vt>.ret;
let AsmSDWA9 = getAsmSDWA9<1, 1, 2, vt>.ret;
let HasSrc2 = 0;
let HasSrc2Mods = 0;
let HasExt = 1;
let HasSDWA9 = 0;
}
def VOP_MAC_F16 : VOP_MAC <f16> {
// FIXME: Move 'Asm64' definition to VOP_MAC, and use 'vt'. Currently it gives
// 'not a string initializer' error.
let Asm64 = getAsm64<1, 2, 0, HasModifiers, HasOMod, f16>.ret;
}
def VOP_MAC_F32 : VOP_MAC <f32> {
// FIXME: Move 'Asm64' definition to VOP_MAC, and use 'vt'. Currently it gives
// 'not a string initializer' error.
let Asm64 = getAsm64<1, 2, 0, HasModifiers, HasOMod, f32>.ret;
}
// Write out to vcc or arbitrary SGPR.
def VOP2b_I32_I1_I32_I32 : VOPProfile<[i32, i32, i32, untyped]> {
let Asm32 = "$vdst, vcc, $src0, $src1";
let Asm64 = "$vdst, $sdst, $src0, $src1";
let AsmSDWA = "$vdst, vcc, $src0_modifiers, $src1_modifiers$clamp $dst_sel $dst_unused $src0_sel $src1_sel";
let AsmSDWA9 = "$vdst, vcc, $src0_modifiers, $src1_modifiers$clamp $dst_sel $dst_unused $src0_sel $src1_sel";
let AsmDPP = "$vdst, vcc, $src0, $src1 $dpp_ctrl$row_mask$bank_mask$bound_ctrl";
let Outs32 = (outs DstRC:$vdst);
let Outs64 = (outs DstRC:$vdst, SReg_64:$sdst);
}
// Write out to vcc or arbitrary SGPR and read in from vcc or
// arbitrary SGPR.
def VOP2b_I32_I1_I32_I32_I1 : VOPProfile<[i32, i32, i32, i1]> {
// We use VCSrc_b32 to exclude literal constants, even though the
// encoding normally allows them since the implicit VCC use means
// using one would always violate the constant bus
// restriction. SGPRs are still allowed because it should
// technically be possible to use VCC again as src0.
let Src0RC32 = VCSrc_b32;
let Asm32 = "$vdst, vcc, $src0, $src1, vcc";
let Asm64 = "$vdst, $sdst, $src0, $src1, $src2";
let AsmSDWA = "$vdst, vcc, $src0_modifiers, $src1_modifiers, vcc $clamp $dst_sel $dst_unused $src0_sel $src1_sel";
let AsmSDWA9 = "$vdst, vcc, $src0_modifiers, $src1_modifiers, vcc $clamp $dst_sel $dst_unused $src0_sel $src1_sel";
let AsmDPP = "$vdst, vcc, $src0, $src1, vcc $dpp_ctrl$row_mask$bank_mask$bound_ctrl";
let Outs32 = (outs DstRC:$vdst);
let Outs64 = (outs DstRC:$vdst, SReg_64:$sdst);
// Suppress src2 implied by type since the 32-bit encoding uses an
// implicit VCC use.
let Ins32 = (ins Src0RC32:$src0, Src1RC32:$src1);
let InsSDWA = (ins Src0ModSDWA:$src0_modifiers, Src0SDWA:$src0,
Src1ModSDWA:$src1_modifiers, Src1SDWA:$src1,
clampmod:$clamp,
dst_sel:$dst_sel, dst_unused:$dst_unused,
src0_sel:$src0_sel, src1_sel:$src1_sel);
let InsDPP = (ins DstRCDPP:$old,
Src0DPP:$src0,
Src1DPP:$src1,
dpp_ctrl:$dpp_ctrl, row_mask:$row_mask,
bank_mask:$bank_mask, bound_ctrl:$bound_ctrl);
let HasExt = 1;
let HasSDWA9 = 1;
}
// Read in from vcc or arbitrary SGPR
def VOP2e_I32_I32_I32_I1 : VOPProfile<[i32, i32, i32, i1]> {
let Src0RC32 = VCSrc_b32; // See comment in def VOP2b_I32_I1_I32_I32_I1 above.
let Asm32 = "$vdst, $src0, $src1, vcc";
let Asm64 = "$vdst, $src0, $src1, $src2";
let Outs32 = (outs DstRC:$vdst);
let Outs64 = (outs DstRC:$vdst);
// Suppress src2 implied by type since the 32-bit encoding uses an
// implicit VCC use.
let Ins32 = (ins Src0RC32:$src0, Src1RC32:$src1);
}
def VOP_READLANE : VOPProfile<[i32, i32, i32]> {
let Outs32 = (outs SReg_32:$vdst);
let Outs64 = Outs32;
let Ins32 = (ins VGPR_32:$src0, SCSrc_b32:$src1);
let Ins64 = Ins32;
let Asm32 = " $vdst, $src0, $src1";
let Asm64 = Asm32;
let HasExt = 0;
let HasSDWA9 = 0;
}
def VOP_WRITELANE : VOPProfile<[i32, i32, i32]> {
let Outs32 = (outs VGPR_32:$vdst);
let Outs64 = Outs32;
let Ins32 = (ins SCSrc_b32:$src0, SCSrc_b32:$src1);
let Ins64 = Ins32;
let Asm32 = " $vdst, $src0, $src1";
let Asm64 = Asm32;
let HasExt = 0;
let HasSDWA9 = 0;
}
//===----------------------------------------------------------------------===//
// VOP2 Instructions
//===----------------------------------------------------------------------===//
let SubtargetPredicate = isGCN in {
defm V_CNDMASK_B32 : VOP2eInst <"v_cndmask_b32", VOP2e_I32_I32_I32_I1>;
def V_MADMK_F32 : VOP2_Pseudo <"v_madmk_f32", VOP_MADMK_F32, [], "">;
let isCommutable = 1 in {
defm V_ADD_F32 : VOP2Inst <"v_add_f32", VOP_F32_F32_F32, fadd>;
defm V_SUB_F32 : VOP2Inst <"v_sub_f32", VOP_F32_F32_F32, fsub>;
defm V_SUBREV_F32 : VOP2Inst <"v_subrev_f32", VOP_F32_F32_F32, null_frag, "v_sub_f32">;
defm V_MUL_LEGACY_F32 : VOP2Inst <"v_mul_legacy_f32", VOP_F32_F32_F32, AMDGPUfmul_legacy>;
defm V_MUL_F32 : VOP2Inst <"v_mul_f32", VOP_F32_F32_F32, fmul>;
defm V_MUL_I32_I24 : VOP2Inst <"v_mul_i32_i24", VOP_I32_I32_I32, AMDGPUmul_i24>;
defm V_MUL_HI_I32_I24 : VOP2Inst <"v_mul_hi_i32_i24", VOP_I32_I32_I32, AMDGPUmulhi_i24>;
defm V_MUL_U32_U24 : VOP2Inst <"v_mul_u32_u24", VOP_I32_I32_I32, AMDGPUmul_u24>;
defm V_MUL_HI_U32_U24 : VOP2Inst <"v_mul_hi_u32_u24", VOP_I32_I32_I32, AMDGPUmulhi_u24>;
defm V_MIN_F32 : VOP2Inst <"v_min_f32", VOP_F32_F32_F32, fminnum>;
defm V_MAX_F32 : VOP2Inst <"v_max_f32", VOP_F32_F32_F32, fmaxnum>;
defm V_MIN_I32 : VOP2Inst <"v_min_i32", VOP_I32_I32_I32>;
defm V_MAX_I32 : VOP2Inst <"v_max_i32", VOP_I32_I32_I32>;
defm V_MIN_U32 : VOP2Inst <"v_min_u32", VOP_I32_I32_I32>;
defm V_MAX_U32 : VOP2Inst <"v_max_u32", VOP_I32_I32_I32>;
defm V_LSHRREV_B32 : VOP2Inst <"v_lshrrev_b32", VOP_I32_I32_I32, null_frag, "v_lshr_b32">;
defm V_ASHRREV_I32 : VOP2Inst <"v_ashrrev_i32", VOP_I32_I32_I32, null_frag, "v_ashr_i32">;
defm V_LSHLREV_B32 : VOP2Inst <"v_lshlrev_b32", VOP_I32_I32_I32, null_frag, "v_lshl_b32">;
defm V_AND_B32 : VOP2Inst <"v_and_b32", VOP_I32_I32_I32>;
defm V_OR_B32 : VOP2Inst <"v_or_b32", VOP_I32_I32_I32>;
defm V_XOR_B32 : VOP2Inst <"v_xor_b32", VOP_I32_I32_I32>;
let Constraints = "$vdst = $src2", DisableEncoding="$src2",
isConvertibleToThreeAddress = 1 in {
defm V_MAC_F32 : VOP2Inst <"v_mac_f32", VOP_MAC_F32>;
}
def V_MADAK_F32 : VOP2_Pseudo <"v_madak_f32", VOP_MADAK_F32, [], "">;
// No patterns so that the scalar instructions are always selected.
// The scalar versions will be replaced with vector when needed later.
// V_ADD_I32, V_SUB_I32, and V_SUBREV_I32 where renamed to *_U32 in VI,
// but the VI instructions behave the same as the SI versions.
defm V_ADD_I32 : VOP2bInst <"v_add_i32", VOP2b_I32_I1_I32_I32, null_frag, "v_add_i32", 1>;
defm V_SUB_I32 : VOP2bInst <"v_sub_i32", VOP2b_I32_I1_I32_I32, null_frag, "v_sub_i32", 1>;
defm V_SUBREV_I32 : VOP2bInst <"v_subrev_i32", VOP2b_I32_I1_I32_I32, null_frag, "v_sub_i32", 1>;
defm V_ADDC_U32 : VOP2bInst <"v_addc_u32", VOP2b_I32_I1_I32_I32_I1, null_frag, "v_addc_u32", 1>;
defm V_SUBB_U32 : VOP2bInst <"v_subb_u32", VOP2b_I32_I1_I32_I32_I1, null_frag, "v_subb_u32", 1>;
defm V_SUBBREV_U32 : VOP2bInst <"v_subbrev_u32", VOP2b_I32_I1_I32_I32_I1, null_frag, "v_subb_u32", 1>;
let SubtargetPredicate = HasAddNoCarryInsts in {
defm V_ADD_U32 : VOP2Inst <"v_add_u32", VOP_I32_I32_I32, null_frag, "v_add_u32", 1>;
defm V_SUB_U32 : VOP2Inst <"v_sub_u32", VOP_I32_I32_I32, null_frag, "v_sub_u32", 1>;
defm V_SUBREV_U32 : VOP2Inst <"v_subrev_u32", VOP_I32_I32_I32, null_frag, "v_sub_u32", 1>;
}
} // End isCommutable = 1
// These are special and do not read the exec mask.
let isConvergent = 1, Uses = []<Register> in {
def V_READLANE_B32 : VOP2_Pseudo<"v_readlane_b32", VOP_READLANE,
[(set i32:$vdst, (int_amdgcn_readlane i32:$src0, i32:$src1))], "">;
def V_WRITELANE_B32 : VOP2_Pseudo<"v_writelane_b32", VOP_WRITELANE, [], "">;
} // End isConvergent = 1
defm V_BFM_B32 : VOP2Inst <"v_bfm_b32", VOP_NO_EXT<VOP_I32_I32_I32>>;
defm V_BCNT_U32_B32 : VOP2Inst <"v_bcnt_u32_b32", VOP_NO_EXT<VOP_I32_I32_I32>>;
defm V_MBCNT_LO_U32_B32 : VOP2Inst <"v_mbcnt_lo_u32_b32", VOP_NO_EXT<VOP_I32_I32_I32>, int_amdgcn_mbcnt_lo>;
defm V_MBCNT_HI_U32_B32 : VOP2Inst <"v_mbcnt_hi_u32_b32", VOP_NO_EXT<VOP_I32_I32_I32>, int_amdgcn_mbcnt_hi>;
defm V_LDEXP_F32 : VOP2Inst <"v_ldexp_f32", VOP_NO_EXT<VOP_F32_F32_I32>, AMDGPUldexp>;
defm V_CVT_PKACCUM_U8_F32 : VOP2Inst <"v_cvt_pkaccum_u8_f32", VOP_NO_EXT<VOP_I32_F32_I32>>; // TODO: set "Uses = dst"
defm V_CVT_PKNORM_I16_F32 : VOP2Inst <"v_cvt_pknorm_i16_f32", VOP_NO_EXT<VOP_I32_F32_F32>>;
defm V_CVT_PKNORM_U16_F32 : VOP2Inst <"v_cvt_pknorm_u16_f32", VOP_NO_EXT<VOP_I32_F32_F32>>;
defm V_CVT_PKRTZ_F16_F32 : VOP2Inst <"v_cvt_pkrtz_f16_f32", VOP_NO_EXT<VOP_I32_F32_F32>, AMDGPUpkrtz_f16_f32>;
defm V_CVT_PK_U16_U32 : VOP2Inst <"v_cvt_pk_u16_u32", VOP_NO_EXT<VOP_I32_I32_I32>>;
defm V_CVT_PK_I16_I32 : VOP2Inst <"v_cvt_pk_i16_i32", VOP_NO_EXT<VOP_I32_I32_I32>>;
} // End SubtargetPredicate = isGCN
def : GCNPat<
(AMDGPUadde i32:$src0, i32:$src1, i1:$src2),
(V_ADDC_U32_e64 $src0, $src1, $src2)
>;
def : GCNPat<
(AMDGPUsube i32:$src0, i32:$src1, i1:$src2),
(V_SUBB_U32_e64 $src0, $src1, $src2)
>;
// These instructions only exist on SI and CI
let SubtargetPredicate = isSICI in {
defm V_MIN_LEGACY_F32 : VOP2Inst <"v_min_legacy_f32", VOP_F32_F32_F32, AMDGPUfmin_legacy>;
defm V_MAX_LEGACY_F32 : VOP2Inst <"v_max_legacy_f32", VOP_F32_F32_F32, AMDGPUfmax_legacy>;
let isCommutable = 1 in {
defm V_MAC_LEGACY_F32 : VOP2Inst <"v_mac_legacy_f32", VOP_F32_F32_F32>;
defm V_LSHR_B32 : VOP2Inst <"v_lshr_b32", VOP_I32_I32_I32>;
defm V_ASHR_I32 : VOP2Inst <"v_ashr_i32", VOP_I32_I32_I32>;
defm V_LSHL_B32 : VOP2Inst <"v_lshl_b32", VOP_I32_I32_I32>;
} // End isCommutable = 1
} // End let SubtargetPredicate = SICI
let SubtargetPredicate = Has16BitInsts in {
def V_MADMK_F16 : VOP2_Pseudo <"v_madmk_f16", VOP_MADMK_F16, [], "">;
defm V_LSHLREV_B16 : VOP2Inst <"v_lshlrev_b16", VOP_I16_I16_I16>;
defm V_LSHRREV_B16 : VOP2Inst <"v_lshrrev_b16", VOP_I16_I16_I16>;
defm V_ASHRREV_I16 : VOP2Inst <"v_ashrrev_i16", VOP_I16_I16_I16>;
defm V_LDEXP_F16 : VOP2Inst <"v_ldexp_f16", VOP_F16_F16_I32, AMDGPUldexp>;
let isCommutable = 1 in {
defm V_ADD_F16 : VOP2Inst <"v_add_f16", VOP_F16_F16_F16, fadd>;
defm V_SUB_F16 : VOP2Inst <"v_sub_f16", VOP_F16_F16_F16, fsub>;
defm V_SUBREV_F16 : VOP2Inst <"v_subrev_f16", VOP_F16_F16_F16, null_frag, "v_sub_f16">;
defm V_MUL_F16 : VOP2Inst <"v_mul_f16", VOP_F16_F16_F16, fmul>;
def V_MADAK_F16 : VOP2_Pseudo <"v_madak_f16", VOP_MADAK_F16, [], "">;
defm V_ADD_U16 : VOP2Inst <"v_add_u16", VOP_I16_I16_I16>;
defm V_SUB_U16 : VOP2Inst <"v_sub_u16" , VOP_I16_I16_I16>;
defm V_SUBREV_U16 : VOP2Inst <"v_subrev_u16", VOP_I16_I16_I16, null_frag, "v_sub_u16">;
defm V_MUL_LO_U16 : VOP2Inst <"v_mul_lo_u16", VOP_I16_I16_I16>;
defm V_MAX_F16 : VOP2Inst <"v_max_f16", VOP_F16_F16_F16, fmaxnum>;
defm V_MIN_F16 : VOP2Inst <"v_min_f16", VOP_F16_F16_F16, fminnum>;
defm V_MAX_U16 : VOP2Inst <"v_max_u16", VOP_I16_I16_I16>;
defm V_MAX_I16 : VOP2Inst <"v_max_i16", VOP_I16_I16_I16>;
defm V_MIN_U16 : VOP2Inst <"v_min_u16", VOP_I16_I16_I16>;
defm V_MIN_I16 : VOP2Inst <"v_min_i16", VOP_I16_I16_I16>;
let Constraints = "$vdst = $src2", DisableEncoding="$src2",
isConvertibleToThreeAddress = 1 in {
defm V_MAC_F16 : VOP2Inst <"v_mac_f16", VOP_MAC_F16>;
}
} // End isCommutable = 1
} // End SubtargetPredicate = Has16BitInsts
// Note: 16-bit instructions produce a 0 result in the high 16-bits.
multiclass Arithmetic_i16_Pats <SDPatternOperator op, Instruction inst> {
def : GCNPat<
(op i16:$src0, i16:$src1),
(inst $src0, $src1)
>;
def : GCNPat<
(i32 (zext (op i16:$src0, i16:$src1))),
(inst $src0, $src1)
>;
def : GCNPat<
(i64 (zext (op i16:$src0, i16:$src1))),
(REG_SEQUENCE VReg_64,
(inst $src0, $src1), sub0,
(V_MOV_B32_e32 (i32 0)), sub1)
>;
}
multiclass Bits_OpsRev_i16_Pats <SDPatternOperator op, Instruction inst> {
def : GCNPat<
(op i16:$src0, i16:$src1),
(inst $src1, $src0)
>;
def : GCNPat<
(i32 (zext (op i16:$src0, i16:$src1))),
(inst $src1, $src0)
>;
def : GCNPat<
(i64 (zext (op i16:$src0, i16:$src1))),
(REG_SEQUENCE VReg_64,
(inst $src1, $src0), sub0,
(V_MOV_B32_e32 (i32 0)), sub1)
>;
}
class ZExt_i16_i1_Pat <SDNode ext> : GCNPat <
(i16 (ext i1:$src)),
(V_CNDMASK_B32_e64 (i32 0), (i32 1), $src)
>;
let Predicates = [Has16BitInsts] in {
defm : Arithmetic_i16_Pats<add, V_ADD_U16_e64>;
defm : Arithmetic_i16_Pats<mul, V_MUL_LO_U16_e64>;
defm : Arithmetic_i16_Pats<sub, V_SUB_U16_e64>;
defm : Arithmetic_i16_Pats<smin, V_MIN_I16_e64>;
defm : Arithmetic_i16_Pats<smax, V_MAX_I16_e64>;
defm : Arithmetic_i16_Pats<umin, V_MIN_U16_e64>;
defm : Arithmetic_i16_Pats<umax, V_MAX_U16_e64>;
def : GCNPat <
(and i16:$src0, i16:$src1),
(V_AND_B32_e64 $src0, $src1)
>;
def : GCNPat <
(or i16:$src0, i16:$src1),
(V_OR_B32_e64 $src0, $src1)
>;
def : GCNPat <
(xor i16:$src0, i16:$src1),
(V_XOR_B32_e64 $src0, $src1)
>;
defm : Bits_OpsRev_i16_Pats<shl, V_LSHLREV_B16_e64>;
defm : Bits_OpsRev_i16_Pats<srl, V_LSHRREV_B16_e64>;
defm : Bits_OpsRev_i16_Pats<sra, V_ASHRREV_I16_e64>;
def : ZExt_i16_i1_Pat<zext>;
def : ZExt_i16_i1_Pat<anyext>;
def : GCNPat <
(i16 (sext i1:$src)),
(V_CNDMASK_B32_e64 (i32 0), (i32 -1), $src)
>;
// Undo sub x, c -> add x, -c canonicalization since c is more likely
// an inline immediate than -c.
// TODO: Also do for 64-bit.
def : GCNPat<
(add i16:$src0, (i16 NegSubInlineConst16:$src1)),
(V_SUB_U16_e64 $src0, NegSubInlineConst16:$src1)
>;
} // End Predicates = [Has16BitInsts]
//===----------------------------------------------------------------------===//
// SI
//===----------------------------------------------------------------------===//
let AssemblerPredicates = [isSICI], DecoderNamespace = "SICI" in {
multiclass VOP2_Real_si <bits<6> op> {
def _si :
VOP2_Real<!cast<VOP2_Pseudo>(NAME), SIEncodingFamily.SI>,
VOP2e<op{5-0}, !cast<VOP2_Pseudo>(NAME).Pfl>;
}
multiclass VOP2_Real_MADK_si <bits<6> op> {
def _si : VOP2_Real<!cast<VOP2_Pseudo>(NAME), SIEncodingFamily.SI>,
VOP2_MADKe<op{5-0}, !cast<VOP2_Pseudo>(NAME).Pfl>;
}
multiclass VOP2_Real_e32_si <bits<6> op> {
def _e32_si :
VOP2_Real<!cast<VOP2_Pseudo>(NAME#"_e32"), SIEncodingFamily.SI>,
VOP2e<op{5-0}, !cast<VOP2_Pseudo>(NAME#"_e32").Pfl>;
}
multiclass VOP2_Real_e32e64_si <bits<6> op> : VOP2_Real_e32_si<op> {
def _e64_si :
VOP3_Real<!cast<VOP3_Pseudo>(NAME#"_e64"), SIEncodingFamily.SI>,
VOP3e_si <{1, 0, 0, op{5-0}}, !cast<VOP3_Pseudo>(NAME#"_e64").Pfl>;
}
multiclass VOP2be_Real_e32e64_si <bits<6> op> : VOP2_Real_e32_si<op> {
def _e64_si :
VOP3_Real<!cast<VOP3_Pseudo>(NAME#"_e64"), SIEncodingFamily.SI>,
VOP3be_si <{1, 0, 0, op{5-0}}, !cast<VOP3_Pseudo>(NAME#"_e64").Pfl>;
}
} // End AssemblerPredicates = [isSICI], DecoderNamespace = "SICI"
defm V_CNDMASK_B32 : VOP2_Real_e32e64_si <0x0>;
defm V_ADD_F32 : VOP2_Real_e32e64_si <0x3>;
defm V_SUB_F32 : VOP2_Real_e32e64_si <0x4>;
defm V_SUBREV_F32 : VOP2_Real_e32e64_si <0x5>;
defm V_MUL_LEGACY_F32 : VOP2_Real_e32e64_si <0x7>;
defm V_MUL_F32 : VOP2_Real_e32e64_si <0x8>;
defm V_MUL_I32_I24 : VOP2_Real_e32e64_si <0x9>;
defm V_MUL_HI_I32_I24 : VOP2_Real_e32e64_si <0xa>;
defm V_MUL_U32_U24 : VOP2_Real_e32e64_si <0xb>;
defm V_MUL_HI_U32_U24 : VOP2_Real_e32e64_si <0xc>;
defm V_MIN_F32 : VOP2_Real_e32e64_si <0xf>;
defm V_MAX_F32 : VOP2_Real_e32e64_si <0x10>;
defm V_MIN_I32 : VOP2_Real_e32e64_si <0x11>;
defm V_MAX_I32 : VOP2_Real_e32e64_si <0x12>;
defm V_MIN_U32 : VOP2_Real_e32e64_si <0x13>;
defm V_MAX_U32 : VOP2_Real_e32e64_si <0x14>;
defm V_LSHRREV_B32 : VOP2_Real_e32e64_si <0x16>;
defm V_ASHRREV_I32 : VOP2_Real_e32e64_si <0x18>;
defm V_LSHLREV_B32 : VOP2_Real_e32e64_si <0x1a>;
defm V_AND_B32 : VOP2_Real_e32e64_si <0x1b>;
defm V_OR_B32 : VOP2_Real_e32e64_si <0x1c>;
defm V_XOR_B32 : VOP2_Real_e32e64_si <0x1d>;
defm V_MAC_F32 : VOP2_Real_e32e64_si <0x1f>;
defm V_MADMK_F32 : VOP2_Real_MADK_si <0x20>;
defm V_MADAK_F32 : VOP2_Real_MADK_si <0x21>;
defm V_ADD_I32 : VOP2be_Real_e32e64_si <0x25>;
defm V_SUB_I32 : VOP2be_Real_e32e64_si <0x26>;
defm V_SUBREV_I32 : VOP2be_Real_e32e64_si <0x27>;
defm V_ADDC_U32 : VOP2be_Real_e32e64_si <0x28>;
defm V_SUBB_U32 : VOP2be_Real_e32e64_si <0x29>;
defm V_SUBBREV_U32 : VOP2be_Real_e32e64_si <0x2a>;
defm V_READLANE_B32 : VOP2_Real_si <0x01>;
let InOperandList = (ins SSrc_b32:$src0, SCSrc_b32:$src1) in {
defm V_WRITELANE_B32 : VOP2_Real_si <0x02>;
}
defm V_MAC_LEGACY_F32 : VOP2_Real_e32e64_si <0x6>;
defm V_MIN_LEGACY_F32 : VOP2_Real_e32e64_si <0xd>;
defm V_MAX_LEGACY_F32 : VOP2_Real_e32e64_si <0xe>;
defm V_LSHR_B32 : VOP2_Real_e32e64_si <0x15>;
defm V_ASHR_I32 : VOP2_Real_e32e64_si <0x17>;
defm V_LSHL_B32 : VOP2_Real_e32e64_si <0x19>;
defm V_BFM_B32 : VOP2_Real_e32e64_si <0x1e>;
defm V_BCNT_U32_B32 : VOP2_Real_e32e64_si <0x22>;
defm V_MBCNT_LO_U32_B32 : VOP2_Real_e32e64_si <0x23>;
defm V_MBCNT_HI_U32_B32 : VOP2_Real_e32e64_si <0x24>;
defm V_LDEXP_F32 : VOP2_Real_e32e64_si <0x2b>;
defm V_CVT_PKACCUM_U8_F32 : VOP2_Real_e32e64_si <0x2c>;
defm V_CVT_PKNORM_I16_F32 : VOP2_Real_e32e64_si <0x2d>;
defm V_CVT_PKNORM_U16_F32 : VOP2_Real_e32e64_si <0x2e>;
defm V_CVT_PKRTZ_F16_F32 : VOP2_Real_e32e64_si <0x2f>;
defm V_CVT_PK_U16_U32 : VOP2_Real_e32e64_si <0x30>;
defm V_CVT_PK_I16_I32 : VOP2_Real_e32e64_si <0x31>;
//===----------------------------------------------------------------------===//
// VI
//===----------------------------------------------------------------------===//
class VOP2_DPP <bits<6> op, VOP2_Pseudo ps, string OpName = ps.OpName, VOPProfile P = ps.Pfl> :
VOP_DPP <OpName, P> {
let Defs = ps.Defs;
let Uses = ps.Uses;
let SchedRW = ps.SchedRW;
let hasSideEffects = ps.hasSideEffects;
bits<8> vdst;
bits<8> src1;
let Inst{8-0} = 0xfa; //dpp
let Inst{16-9} = !if(P.HasSrc1, src1{7-0}, 0);
let Inst{24-17} = !if(P.EmitDst, vdst{7-0}, 0);
let Inst{30-25} = op;
let Inst{31} = 0x0; //encoding
}
let AssemblerPredicates = [isVI], DecoderNamespace = "VI" in {
multiclass VOP32_Real_vi <bits<10> op> {
def _vi :
VOP2_Real<!cast<VOP2_Pseudo>(NAME), SIEncodingFamily.VI>,
VOP3e_vi<op, !cast<VOP2_Pseudo>(NAME).Pfl>;
}
multiclass VOP2_Real_MADK_vi <bits<6> op> {
def _vi : VOP2_Real<!cast<VOP2_Pseudo>(NAME), SIEncodingFamily.VI>,
VOP2_MADKe<op{5-0}, !cast<VOP2_Pseudo>(NAME).Pfl>;
}
multiclass VOP2_Real_e32_vi <bits<6> op> {
def _e32_vi :
VOP2_Real<!cast<VOP2_Pseudo>(NAME#"_e32"), SIEncodingFamily.VI>,
VOP2e<op{5-0}, !cast<VOP2_Pseudo>(NAME#"_e32").Pfl>;
}
multiclass VOP2_Real_e64_vi <bits<10> op> {
def _e64_vi :
VOP3_Real<!cast<VOP3_Pseudo>(NAME#"_e64"), SIEncodingFamily.VI>,
VOP3e_vi <op, !cast<VOP3_Pseudo>(NAME#"_e64").Pfl>;
}
multiclass VOP2_Real_e64only_vi <bits<10> op> {
def _e64_vi :
VOP3_Real<!cast<VOP3_Pseudo>(NAME#"_e64"), SIEncodingFamily.VI>,
VOP3e_vi <op, !cast<VOP3_Pseudo>(NAME#"_e64").Pfl> {
// Hack to stop printing _e64
VOP3_Pseudo ps = !cast<VOP3_Pseudo>(NAME#"_e64");
let OutOperandList = (outs VGPR_32:$vdst);
let AsmString = ps.Mnemonic # " " # ps.AsmOperands;
}
}
multiclass Base_VOP2_Real_e32e64_vi <bits<6> op> :
VOP2_Real_e32_vi<op>,
VOP2_Real_e64_vi<{0, 1, 0, 0, op{5-0}}>;
} // End AssemblerPredicates = [isVI], DecoderNamespace = "VI"
multiclass VOP2_SDWA_Real <bits<6> op> {
def _sdwa_vi :
VOP_SDWA_Real <!cast<VOP2_SDWA_Pseudo>(NAME#"_sdwa")>,
VOP2_SDWAe <op{5-0}, !cast<VOP2_SDWA_Pseudo>(NAME#"_sdwa").Pfl>;
}
multiclass VOP2_SDWA9_Real <bits<6> op> {
def _sdwa_gfx9 :
VOP_SDWA9_Real <!cast<VOP2_SDWA_Pseudo>(NAME#"_sdwa")>,
VOP2_SDWA9Ae <op{5-0}, !cast<VOP2_SDWA_Pseudo>(NAME#"_sdwa").Pfl>;
}
let AssemblerPredicates = [isVIOnly] in {
multiclass VOP2be_Real_e32e64_vi_only <bits<6> op, string OpName, string AsmName> {
def _e32_vi :
VOP2_Real<!cast<VOP2_Pseudo>(OpName#"_e32"), SIEncodingFamily.VI>,
VOP2e<op{5-0}, !cast<VOP2_Pseudo>(OpName#"_e32").Pfl> {
VOP2_Pseudo ps = !cast<VOP2_Pseudo>(OpName#"_e32");
let AsmString = AsmName # ps.AsmOperands;
let DecoderNamespace = "VI";
}
def _e64_vi :
VOP3_Real<!cast<VOP3_Pseudo>(OpName#"_e64"), SIEncodingFamily.VI>,
VOP3be_vi <{0, 1, 0, 0, op{5-0}}, !cast<VOP3_Pseudo>(OpName#"_e64").Pfl> {
VOP3_Pseudo ps = !cast<VOP3_Pseudo>(OpName#"_e64");
let AsmString = AsmName # ps.AsmOperands;
let DecoderNamespace = "VI";
}
def _sdwa_vi :
VOP_SDWA_Real <!cast<VOP2_SDWA_Pseudo>(OpName#"_sdwa")>,
VOP2_SDWAe <op{5-0}, !cast<VOP2_SDWA_Pseudo>(OpName#"_sdwa").Pfl> {
VOP2_SDWA_Pseudo ps = !cast<VOP2_SDWA_Pseudo>(OpName#"_sdwa");
let AsmString = AsmName # ps.AsmOperands;
}
def _dpp :
VOP2_DPP<op, !cast<VOP2_Pseudo>(OpName#"_e32"), AsmName>;
}
}
let AssemblerPredicates = [isGFX9] in {
multiclass VOP2be_Real_e32e64_gfx9 <bits<6> op, string OpName, string AsmName> {
def _e32_gfx9 :
VOP2_Real<!cast<VOP2_Pseudo>(OpName#"_e32"), SIEncodingFamily.GFX9>,
VOP2e<op{5-0}, !cast<VOP2_Pseudo>(OpName#"_e32").Pfl> {
VOP2_Pseudo ps = !cast<VOP2_Pseudo>(OpName#"_e32");
let AsmString = AsmName # ps.AsmOperands;
let DecoderNamespace = "GFX9";
}
def _e64_gfx9 :
VOP3_Real<!cast<VOP3_Pseudo>(OpName#"_e64"), SIEncodingFamily.GFX9>,
VOP3be_vi <{0, 1, 0, 0, op{5-0}}, !cast<VOP3_Pseudo>(OpName#"_e64").Pfl> {
VOP3_Pseudo ps = !cast<VOP3_Pseudo>(OpName#"_e64");
let AsmString = AsmName # ps.AsmOperands;
let DecoderNamespace = "GFX9";
}
def _sdwa_gfx9 :
VOP_SDWA9_Real <!cast<VOP2_SDWA_Pseudo>(OpName#"_sdwa")>,
VOP2_SDWA9Ae <op{5-0}, !cast<VOP2_SDWA_Pseudo>(OpName#"_sdwa").Pfl> {
VOP2_SDWA_Pseudo ps = !cast<VOP2_SDWA_Pseudo>(OpName#"_sdwa");
let AsmString = AsmName # ps.AsmOperands;
}
def _dpp_gfx9 :
VOP2_DPP<op, !cast<VOP2_Pseudo>(OpName#"_e32"), AsmName> {
let DecoderNamespace = "SDWA9";
}
}
multiclass VOP2_Real_e32e64_gfx9 <bits<6> op> {
def _e32_gfx9 :
VOP2_Real<!cast<VOP2_Pseudo>(NAME#"_e32"), SIEncodingFamily.GFX9>,
VOP2e<op{5-0}, !cast<VOP2_Pseudo>(NAME#"_e32").Pfl>{
let DecoderNamespace = "GFX9";
}
def _e64_gfx9 :
VOP3_Real<!cast<VOP3_Pseudo>(NAME#"_e64"), SIEncodingFamily.GFX9>,
VOP3e_vi <{0, 1, 0, 0, op{5-0}}, !cast<VOP3_Pseudo>(NAME#"_e64").Pfl> {
let DecoderNamespace = "GFX9";
}
def _sdwa_gfx9 :
VOP_SDWA9_Real <!cast<VOP2_SDWA_Pseudo>(NAME#"_sdwa")>,
VOP2_SDWA9Ae <op{5-0}, !cast<VOP2_SDWA_Pseudo>(NAME#"_sdwa").Pfl> {
}
def _dpp_gfx9 :
VOP2_DPP<op, !cast<VOP2_Pseudo>(NAME#"_e32")> {
let DecoderNamespace = "SDWA9";
}
}
} // AssemblerPredicates = [isGFX9]
multiclass VOP2_Real_e32e64_vi <bits<6> op> :
Base_VOP2_Real_e32e64_vi<op>, VOP2_SDWA_Real<op>, VOP2_SDWA9_Real<op> {
// For now left dpp only for asm/dasm
// TODO: add corresponding pseudo
def _dpp : VOP2_DPP<op, !cast<VOP2_Pseudo>(NAME#"_e32")>;
}
defm V_CNDMASK_B32 : Base_VOP2_Real_e32e64_vi <0x0>;
defm V_ADD_F32 : VOP2_Real_e32e64_vi <0x1>;
defm V_SUB_F32 : VOP2_Real_e32e64_vi <0x2>;
defm V_SUBREV_F32 : VOP2_Real_e32e64_vi <0x3>;
defm V_MUL_LEGACY_F32 : VOP2_Real_e32e64_vi <0x4>;
defm V_MUL_F32 : VOP2_Real_e32e64_vi <0x5>;
defm V_MUL_I32_I24 : VOP2_Real_e32e64_vi <0x6>;
defm V_MUL_HI_I32_I24 : VOP2_Real_e32e64_vi <0x7>;
defm V_MUL_U32_U24 : VOP2_Real_e32e64_vi <0x8>;
defm V_MUL_HI_U32_U24 : VOP2_Real_e32e64_vi <0x9>;
defm V_MIN_F32 : VOP2_Real_e32e64_vi <0xa>;
defm V_MAX_F32 : VOP2_Real_e32e64_vi <0xb>;
defm V_MIN_I32 : VOP2_Real_e32e64_vi <0xc>;
defm V_MAX_I32 : VOP2_Real_e32e64_vi <0xd>;
defm V_MIN_U32 : VOP2_Real_e32e64_vi <0xe>;
defm V_MAX_U32 : VOP2_Real_e32e64_vi <0xf>;
defm V_LSHRREV_B32 : VOP2_Real_e32e64_vi <0x10>;
defm V_ASHRREV_I32 : VOP2_Real_e32e64_vi <0x11>;
defm V_LSHLREV_B32 : VOP2_Real_e32e64_vi <0x12>;
defm V_AND_B32 : VOP2_Real_e32e64_vi <0x13>;
defm V_OR_B32 : VOP2_Real_e32e64_vi <0x14>;
defm V_XOR_B32 : VOP2_Real_e32e64_vi <0x15>;
defm V_MAC_F32 : VOP2_Real_e32e64_vi <0x16>;
defm V_MADMK_F32 : VOP2_Real_MADK_vi <0x17>;
defm V_MADAK_F32 : VOP2_Real_MADK_vi <0x18>;
defm V_ADD_U32 : VOP2be_Real_e32e64_vi_only <0x19, "V_ADD_I32", "v_add_u32">;
defm V_SUB_U32 : VOP2be_Real_e32e64_vi_only <0x1a, "V_SUB_I32", "v_sub_u32">;
defm V_SUBREV_U32 : VOP2be_Real_e32e64_vi_only <0x1b, "V_SUBREV_I32", "v_subrev_u32">;
defm V_ADDC_U32 : VOP2be_Real_e32e64_vi_only <0x1c, "V_ADDC_U32", "v_addc_u32">;
defm V_SUBB_U32 : VOP2be_Real_e32e64_vi_only <0x1d, "V_SUBB_U32", "v_subb_u32">;
defm V_SUBBREV_U32 : VOP2be_Real_e32e64_vi_only <0x1e, "V_SUBBREV_U32", "v_subbrev_u32">;
defm V_ADD_CO_U32 : VOP2be_Real_e32e64_gfx9 <0x19, "V_ADD_I32", "v_add_co_u32">;
defm V_SUB_CO_U32 : VOP2be_Real_e32e64_gfx9 <0x1a, "V_SUB_I32", "v_sub_co_u32">;
defm V_SUBREV_CO_U32 : VOP2be_Real_e32e64_gfx9 <0x1b, "V_SUBREV_I32", "v_subrev_co_u32">;
defm V_ADDC_CO_U32 : VOP2be_Real_e32e64_gfx9 <0x1c, "V_ADDC_U32", "v_addc_co_u32">;
defm V_SUBB_CO_U32 : VOP2be_Real_e32e64_gfx9 <0x1d, "V_SUBB_U32", "v_subb_co_u32">;
defm V_SUBBREV_CO_U32 : VOP2be_Real_e32e64_gfx9 <0x1e, "V_SUBBREV_U32", "v_subbrev_co_u32">;
defm V_ADD_U32 : VOP2_Real_e32e64_gfx9 <0x34>;
defm V_SUB_U32 : VOP2_Real_e32e64_gfx9 <0x35>;
defm V_SUBREV_U32 : VOP2_Real_e32e64_gfx9 <0x36>;
defm V_READLANE_B32 : VOP32_Real_vi <0x289>;
defm V_WRITELANE_B32 : VOP32_Real_vi <0x28a>;
defm V_BFM_B32 : VOP2_Real_e64only_vi <0x293>;
defm V_BCNT_U32_B32 : VOP2_Real_e64only_vi <0x28b>;
defm V_MBCNT_LO_U32_B32 : VOP2_Real_e64only_vi <0x28c>;
defm V_MBCNT_HI_U32_B32 : VOP2_Real_e64only_vi <0x28d>;
defm V_LDEXP_F32 : VOP2_Real_e64only_vi <0x288>;
defm V_CVT_PKACCUM_U8_F32 : VOP2_Real_e64only_vi <0x1f0>;
defm V_CVT_PKNORM_I16_F32 : VOP2_Real_e64only_vi <0x294>;
defm V_CVT_PKNORM_U16_F32 : VOP2_Real_e64only_vi <0x295>;
defm V_CVT_PKRTZ_F16_F32 : VOP2_Real_e64only_vi <0x296>;
defm V_CVT_PK_U16_U32 : VOP2_Real_e64only_vi <0x297>;
defm V_CVT_PK_I16_I32 : VOP2_Real_e64only_vi <0x298>;
defm V_ADD_F16 : VOP2_Real_e32e64_vi <0x1f>;
defm V_SUB_F16 : VOP2_Real_e32e64_vi <0x20>;
defm V_SUBREV_F16 : VOP2_Real_e32e64_vi <0x21>;
defm V_MUL_F16 : VOP2_Real_e32e64_vi <0x22>;
defm V_MAC_F16 : VOP2_Real_e32e64_vi <0x23>;
defm V_MADMK_F16 : VOP2_Real_MADK_vi <0x24>;
defm V_MADAK_F16 : VOP2_Real_MADK_vi <0x25>;
defm V_ADD_U16 : VOP2_Real_e32e64_vi <0x26>;
defm V_SUB_U16 : VOP2_Real_e32e64_vi <0x27>;
defm V_SUBREV_U16 : VOP2_Real_e32e64_vi <0x28>;
defm V_MUL_LO_U16 : VOP2_Real_e32e64_vi <0x29>;
defm V_LSHLREV_B16 : VOP2_Real_e32e64_vi <0x2a>;
defm V_LSHRREV_B16 : VOP2_Real_e32e64_vi <0x2b>;
defm V_ASHRREV_I16 : VOP2_Real_e32e64_vi <0x2c>;
defm V_MAX_F16 : VOP2_Real_e32e64_vi <0x2d>;
defm V_MIN_F16 : VOP2_Real_e32e64_vi <0x2e>;
defm V_MAX_U16 : VOP2_Real_e32e64_vi <0x2f>;
defm V_MAX_I16 : VOP2_Real_e32e64_vi <0x30>;
defm V_MIN_U16 : VOP2_Real_e32e64_vi <0x31>;
defm V_MIN_I16 : VOP2_Real_e32e64_vi <0x32>;
defm V_LDEXP_F16 : VOP2_Real_e32e64_vi <0x33>;
let SubtargetPredicate = isVI in {
// Aliases to simplify matching of floating-point instructions that
// are VOP2 on SI and VOP3 on VI.
class SI2_VI3Alias <string name, VOP3_Real inst> : InstAlias <
name#" $dst, $src0, $src1",
!if(inst.Pfl.HasOMod,
(inst VGPR_32:$dst, 0, VCSrc_f32:$src0, 0, VCSrc_f32:$src1, 0, 0),
(inst VGPR_32:$dst, 0, VCSrc_f32:$src0, 0, VCSrc_f32:$src1, 0))
>, PredicateControl {
let UseInstAsmMatchConverter = 0;
let AsmVariantName = AMDGPUAsmVariants.VOP3;
}
def : SI2_VI3Alias <"v_ldexp_f32", V_LDEXP_F32_e64_vi>;
def : SI2_VI3Alias <"v_cvt_pkaccum_u8_f32", V_CVT_PKACCUM_U8_F32_e64_vi>;
def : SI2_VI3Alias <"v_cvt_pknorm_i16_f32", V_CVT_PKNORM_I16_F32_e64_vi>;
def : SI2_VI3Alias <"v_cvt_pknorm_u16_f32", V_CVT_PKNORM_U16_F32_e64_vi>;
def : SI2_VI3Alias <"v_cvt_pkrtz_f16_f32", V_CVT_PKRTZ_F16_F32_e64_vi>;
} // End SubtargetPredicate = isVI
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