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954 lines
37 KiB
TableGen
954 lines
37 KiB
TableGen
//===-- VOP1Instructions.td - Vector Instruction Definitions --------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//===----------------------------------------------------------------------===//
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// VOP1 Classes
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//===----------------------------------------------------------------------===//
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class VOP1e <bits<8> op, VOPProfile P> : Enc32 {
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bits<8> vdst;
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bits<9> src0;
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let Inst{8-0} = !if(P.HasSrc0, src0{8-0}, ?);
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let Inst{16-9} = op;
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let Inst{24-17} = !if(P.EmitDst, vdst{7-0}, 0);
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let Inst{31-25} = 0x3f; //encoding
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}
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class VOP1_SDWAe <bits<8> op, VOPProfile P> : VOP_SDWAe <P> {
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bits<8> vdst;
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let Inst{8-0} = 0xf9; // sdwa
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let Inst{16-9} = op;
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let Inst{24-17} = !if(P.EmitDst, vdst{7-0}, 0);
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let Inst{31-25} = 0x3f; // encoding
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}
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class VOP1_SDWA9Ae <bits<8> op, VOPProfile P> : VOP_SDWA9Ae <P> {
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bits<8> vdst;
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let Inst{8-0} = 0xf9; // sdwa
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let Inst{16-9} = op;
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let Inst{24-17} = !if(P.EmitDst, vdst{7-0}, 0);
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let Inst{31-25} = 0x3f; // encoding
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}
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class VOP1_Pseudo <string opName, VOPProfile P, list<dag> pattern=[], bit VOP1Only = 0> :
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VOP_Pseudo <opName, !if(VOP1Only, "", "_e32"), P, P.Outs32, P.Ins32, "", pattern> {
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let AsmOperands = P.Asm32;
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let Size = 4;
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let mayLoad = 0;
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let mayStore = 0;
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let hasSideEffects = 0;
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let ReadsModeReg = !or(isFloatType<P.DstVT>.ret, isFloatType<P.Src0VT>.ret);
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let mayRaiseFPException = ReadsModeReg;
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let VOP1 = 1;
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let VALU = 1;
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let Uses = !if(ReadsModeReg, [MODE, EXEC], [EXEC]);
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let AsmVariantName = AMDGPUAsmVariants.Default;
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}
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class VOP1_Real <VOP1_Pseudo ps, int EncodingFamily> :
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VOP_Real <ps>,
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InstSI <ps.OutOperandList, ps.InOperandList, ps.Mnemonic # ps.AsmOperands, []>,
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SIMCInstr <ps.PseudoInstr, EncodingFamily> {
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let VALU = 1;
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let VOP1 = 1;
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let isPseudo = 0;
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let isCodeGenOnly = 0;
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let Constraints = ps.Constraints;
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let DisableEncoding = ps.DisableEncoding;
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// copy relevant pseudo op flags
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let SubtargetPredicate = ps.SubtargetPredicate;
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let AsmMatchConverter = ps.AsmMatchConverter;
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let AsmVariantName = ps.AsmVariantName;
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let Constraints = ps.Constraints;
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let DisableEncoding = ps.DisableEncoding;
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let TSFlags = ps.TSFlags;
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let UseNamedOperandTable = ps.UseNamedOperandTable;
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let Uses = ps.Uses;
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let Defs = ps.Defs;
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let SchedRW = ps.SchedRW;
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let mayLoad = ps.mayLoad;
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let mayStore = ps.mayStore;
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let TRANS = ps.TRANS;
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}
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class VOP1_SDWA_Pseudo <string OpName, VOPProfile P, list<dag> pattern=[]> :
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VOP_SDWA_Pseudo <OpName, P, pattern> {
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let AsmMatchConverter = "cvtSdwaVOP1";
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}
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class VOP1_DPP_Pseudo <string OpName, VOPProfile P, list<dag> pattern=[]> :
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VOP_DPP_Pseudo <OpName, P, pattern> {
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}
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class getVOP1Pat64 <SDPatternOperator node, VOPProfile P> : LetDummies {
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list<dag> ret =
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!if(P.HasModifiers,
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[(set P.DstVT:$vdst, (node (P.Src0VT (VOP3Mods P.Src0VT:$src0, i32:$src0_modifiers))))],
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!if(P.HasOMod,
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[(set P.DstVT:$vdst, (node (P.Src0VT (VOP3OMods P.Src0VT:$src0,
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i1:$clamp, i32:$omod))))],
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[(set P.DstVT:$vdst, (node P.Src0VT:$src0))]
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)
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);
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}
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multiclass VOP1Inst <string opName, VOPProfile P,
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SDPatternOperator node = null_frag> {
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// We only want to set this on the basic, non-SDWA or DPP forms.
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defvar should_mov_imm = !eq(opName, "v_mov_b32");
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let isMoveImm = should_mov_imm in {
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def _e32 : VOP1_Pseudo <opName, P>;
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def _e64 : VOP3_Pseudo <opName, P, getVOP1Pat64<node, P>.ret>;
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}
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foreach _ = BoolToList<P.HasExtSDWA>.ret in
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def _sdwa : VOP1_SDWA_Pseudo <opName, P>;
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foreach _ = BoolToList<P.HasExtDPP>.ret in
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def _dpp : VOP1_DPP_Pseudo <opName, P>;
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def : MnemonicAlias<opName#"_e32", opName>, LetDummies;
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def : MnemonicAlias<opName#"_e64", opName>, LetDummies;
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foreach _ = BoolToList<P.HasExtSDWA>.ret in
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def : MnemonicAlias<opName#"_sdwa", opName>, LetDummies;
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foreach _ = BoolToList<P.HasExtDPP>.ret in
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def : MnemonicAlias<opName#"_dpp", opName>, LetDummies;
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}
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// Special profile for instructions which have clamp
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// and output modifiers (but have no input modifiers)
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class VOPProfileI2F<ValueType dstVt, ValueType srcVt> :
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VOPProfile<[dstVt, srcVt, untyped, untyped]> {
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let Ins64 = (ins Src0RC64:$src0, clampmod:$clamp, omod:$omod);
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let Asm64 = "$vdst, $src0$clamp$omod";
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let HasModifiers = 0;
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let HasClamp = 1;
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}
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def VOP1_F64_I32 : VOPProfileI2F <f64, i32>;
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def VOP1_F32_I32 : VOPProfileI2F <f32, i32>;
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def VOP1_F16_I16 : VOPProfileI2F <f16, i16>;
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class VOP_SPECIAL_OMOD_PROF<ValueType dstVt, ValueType srcVt> :
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VOPProfile<[dstVt, srcVt, untyped, untyped]> {
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let HasOMod = 1;
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}
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def VOP_I32_F32_SPECIAL_OMOD : VOP_SPECIAL_OMOD_PROF<i32, f32>;
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def VOP_I32_F64_SPECIAL_OMOD : VOP_SPECIAL_OMOD_PROF<i32, f64>;
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def VOP_I16_F16_SPECIAL_OMOD : VOP_SPECIAL_OMOD_PROF<i16, f16>;
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//===----------------------------------------------------------------------===//
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// VOP1 Instructions
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//===----------------------------------------------------------------------===//
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let VOPAsmPrefer32Bit = 1 in {
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defm V_NOP : VOP1Inst <"v_nop", VOP_NONE>;
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}
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let isReMaterializable = 1, isAsCheapAsAMove = 1 in {
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defm V_MOV_B32 : VOP1Inst <"v_mov_b32", VOP_I32_I32>;
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} // End isMoveImm = 1
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// FIXME: Specify SchedRW for READFIRSTLANE_B32
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// TODO: Make profile for this, there is VOP3 encoding also
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def V_READFIRSTLANE_B32 :
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InstSI <(outs SReg_32:$vdst),
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(ins VRegOrLds_32:$src0),
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"v_readfirstlane_b32 $vdst, $src0",
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[(set i32:$vdst, (int_amdgcn_readfirstlane (i32 VRegOrLds_32:$src0)))]>,
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Enc32 {
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let isCodeGenOnly = 0;
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let UseNamedOperandTable = 1;
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let Size = 4;
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let mayLoad = 0;
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let mayStore = 0;
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let hasSideEffects = 0;
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let VOP1 = 1;
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let VALU = 1;
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let Uses = [EXEC];
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let isConvergent = 1;
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bits<8> vdst;
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bits<9> src0;
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let Inst{8-0} = src0;
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let Inst{16-9} = 0x2;
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let Inst{24-17} = vdst;
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let Inst{31-25} = 0x3f; //encoding
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}
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let isReMaterializable = 1 in {
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let SchedRW = [WriteDoubleCvt] in {
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// OMod clears exceptions when set in this instruction
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defm V_CVT_I32_F64 : VOP1Inst <"v_cvt_i32_f64", VOP_I32_F64_SPECIAL_OMOD, fp_to_sint>;
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let mayRaiseFPException = 0 in {
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defm V_CVT_F64_I32 : VOP1Inst <"v_cvt_f64_i32", VOP1_F64_I32, sint_to_fp>;
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}
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defm V_CVT_F32_F64 : VOP1Inst <"v_cvt_f32_f64", VOP_F32_F64, fpround>;
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defm V_CVT_F64_F32 : VOP1Inst <"v_cvt_f64_f32", VOP_F64_F32, fpextend>;
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// OMod clears exceptions when set in this instruction
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defm V_CVT_U32_F64 : VOP1Inst <"v_cvt_u32_f64", VOP_I32_F64_SPECIAL_OMOD, fp_to_uint>;
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let mayRaiseFPException = 0 in {
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defm V_CVT_F64_U32 : VOP1Inst <"v_cvt_f64_u32", VOP1_F64_I32, uint_to_fp>;
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}
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} // End SchedRW = [WriteDoubleCvt]
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let SchedRW = [WriteFloatCvt] in {
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// XXX: Does this really not raise exceptions? The manual claims the
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// 16-bit ones can.
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let mayRaiseFPException = 0 in {
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defm V_CVT_F32_I32 : VOP1Inst <"v_cvt_f32_i32", VOP1_F32_I32, sint_to_fp>;
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defm V_CVT_F32_U32 : VOP1Inst <"v_cvt_f32_u32", VOP1_F32_I32, uint_to_fp>;
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}
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// OMod clears exceptions when set in these 2 instructions
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defm V_CVT_U32_F32 : VOP1Inst <"v_cvt_u32_f32", VOP_I32_F32_SPECIAL_OMOD, fp_to_uint>;
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defm V_CVT_I32_F32 : VOP1Inst <"v_cvt_i32_f32", VOP_I32_F32_SPECIAL_OMOD, fp_to_sint>;
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let FPDPRounding = 1, isReMaterializable = 0 in {
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defm V_CVT_F16_F32 : VOP1Inst <"v_cvt_f16_f32", VOP_F16_F32, fpround>;
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} // End FPDPRounding = 1, isReMaterializable = 0
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defm V_CVT_F32_F16 : VOP1Inst <"v_cvt_f32_f16", VOP_F32_F16, fpextend>;
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let ReadsModeReg = 0, mayRaiseFPException = 0 in {
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defm V_CVT_RPI_I32_F32 : VOP1Inst <"v_cvt_rpi_i32_f32", VOP_I32_F32, cvt_rpi_i32_f32>;
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defm V_CVT_FLR_I32_F32 : VOP1Inst <"v_cvt_flr_i32_f32", VOP_I32_F32, cvt_flr_i32_f32>;
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defm V_CVT_OFF_F32_I4 : VOP1Inst <"v_cvt_off_f32_i4", VOP1_F32_I32>;
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} // End ReadsModeReg = 0, mayRaiseFPException = 0
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} // End SchedRW = [WriteFloatCvt]
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let ReadsModeReg = 0, mayRaiseFPException = 0 in {
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defm V_CVT_F32_UBYTE0 : VOP1Inst <"v_cvt_f32_ubyte0", VOP1_F32_I32, AMDGPUcvt_f32_ubyte0>;
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defm V_CVT_F32_UBYTE1 : VOP1Inst <"v_cvt_f32_ubyte1", VOP1_F32_I32, AMDGPUcvt_f32_ubyte1>;
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defm V_CVT_F32_UBYTE2 : VOP1Inst <"v_cvt_f32_ubyte2", VOP1_F32_I32, AMDGPUcvt_f32_ubyte2>;
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defm V_CVT_F32_UBYTE3 : VOP1Inst <"v_cvt_f32_ubyte3", VOP1_F32_I32, AMDGPUcvt_f32_ubyte3>;
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} // ReadsModeReg = 0, mayRaiseFPException = 0
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defm V_FRACT_F32 : VOP1Inst <"v_fract_f32", VOP_F32_F32, AMDGPUfract>;
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defm V_TRUNC_F32 : VOP1Inst <"v_trunc_f32", VOP_F32_F32, ftrunc>;
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defm V_CEIL_F32 : VOP1Inst <"v_ceil_f32", VOP_F32_F32, fceil>;
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defm V_RNDNE_F32 : VOP1Inst <"v_rndne_f32", VOP_F32_F32, frint>;
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defm V_FLOOR_F32 : VOP1Inst <"v_floor_f32", VOP_F32_F32, ffloor>;
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let TRANS = 1, SchedRW = [WriteTrans32] in {
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defm V_EXP_F32 : VOP1Inst <"v_exp_f32", VOP_F32_F32, fexp2>;
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defm V_LOG_F32 : VOP1Inst <"v_log_f32", VOP_F32_F32, flog2>;
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defm V_RCP_F32 : VOP1Inst <"v_rcp_f32", VOP_F32_F32, AMDGPUrcp>;
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defm V_RCP_IFLAG_F32 : VOP1Inst <"v_rcp_iflag_f32", VOP_F32_F32, AMDGPUrcp_iflag>;
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defm V_RSQ_F32 : VOP1Inst <"v_rsq_f32", VOP_F32_F32, AMDGPUrsq>;
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defm V_SQRT_F32 : VOP1Inst <"v_sqrt_f32", VOP_F32_F32, any_amdgcn_sqrt>;
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} // End TRANS = 1, SchedRW = [WriteTrans32]
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let TRANS = 1, SchedRW = [WriteTrans64] in {
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defm V_RCP_F64 : VOP1Inst <"v_rcp_f64", VOP_F64_F64, AMDGPUrcp>;
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defm V_RSQ_F64 : VOP1Inst <"v_rsq_f64", VOP_F64_F64, AMDGPUrsq>;
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defm V_SQRT_F64 : VOP1Inst <"v_sqrt_f64", VOP_F64_F64, any_amdgcn_sqrt>;
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} // End TRANS = 1, SchedRW = [WriteTrans64]
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let TRANS = 1, SchedRW = [WriteTrans32] in {
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defm V_SIN_F32 : VOP1Inst <"v_sin_f32", VOP_F32_F32, AMDGPUsin>;
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defm V_COS_F32 : VOP1Inst <"v_cos_f32", VOP_F32_F32, AMDGPUcos>;
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} // End TRANS = 1, SchedRW = [WriteTrans32]
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defm V_NOT_B32 : VOP1Inst <"v_not_b32", VOP_I32_I32>;
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defm V_BFREV_B32 : VOP1Inst <"v_bfrev_b32", VOP_I32_I32, bitreverse>;
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defm V_FFBH_U32 : VOP1Inst <"v_ffbh_u32", VOP_I32_I32, AMDGPUffbh_u32>;
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defm V_FFBL_B32 : VOP1Inst <"v_ffbl_b32", VOP_I32_I32, AMDGPUffbl_b32>;
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defm V_FFBH_I32 : VOP1Inst <"v_ffbh_i32", VOP_I32_I32, AMDGPUffbh_i32>;
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let SchedRW = [WriteDoubleAdd] in {
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defm V_FREXP_EXP_I32_F64 : VOP1Inst <"v_frexp_exp_i32_f64", VOP_I32_F64_SPECIAL_OMOD, int_amdgcn_frexp_exp>;
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defm V_FREXP_MANT_F64 : VOP1Inst <"v_frexp_mant_f64", VOP_F64_F64, int_amdgcn_frexp_mant>;
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let FPDPRounding = 1 in {
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defm V_FRACT_F64 : VOP1Inst <"v_fract_f64", VOP_F64_F64, AMDGPUfract>;
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} // End FPDPRounding = 1
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} // End SchedRW = [WriteDoubleAdd]
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defm V_FREXP_EXP_I32_F32 : VOP1Inst <"v_frexp_exp_i32_f32", VOP_I32_F32, int_amdgcn_frexp_exp>;
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defm V_FREXP_MANT_F32 : VOP1Inst <"v_frexp_mant_f32", VOP_F32_F32, int_amdgcn_frexp_mant>;
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} // End isReMaterializable = 1
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let VOPAsmPrefer32Bit = 1 in {
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defm V_CLREXCP : VOP1Inst <"v_clrexcp", VOP_NO_EXT<VOP_NONE>>;
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}
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// Restrict src0 to be VGPR
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def VOP_MOVRELS : VOPProfile<[i32, i32, untyped, untyped]> {
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let Src0RC32 = VRegSrc_32;
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let Src0RC64 = VRegSrc_32;
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}
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// Special case because there are no true output operands. Hack vdst
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// to be a src operand. The custom inserter must add a tied implicit
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// def and use of the super register since there seems to be no way to
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// add an implicit def of a virtual register in tablegen.
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class VOP_MOVREL<RegisterOperand Src1RC> : VOPProfile<[untyped, i32, untyped, untyped]> {
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let Src0RC32 = VOPDstOperand<VGPR_32>;
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let Src0RC64 = VOPDstOperand<VGPR_32>;
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let Outs = (outs);
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let Ins32 = (ins Src0RC32:$vdst, Src1RC:$src0);
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let Ins64 = (ins Src0RC64:$vdst, Src1RC:$src0);
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let Asm32 = getAsm32<1, 1>.ret;
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let Asm64 = getAsm64<1, 1, 0, 0, 1>.ret;
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let OutsSDWA = (outs Src0RC32:$vdst);
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let InsSDWA = (ins Src0ModSDWA:$src0_modifiers, Src0SDWA:$src0,
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clampmod:$clamp, dst_sel:$dst_sel, dst_unused:$dst_unused,
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src0_sel:$src0_sel);
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let AsmSDWA9 = getAsmSDWA9<1, 0, 1>.ret;
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let OutsDPP = (outs Src0RC32:$vdst);
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let InsDPP16 = (ins Src0RC32:$old, Src0RC32:$src0,
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dpp_ctrl:$dpp_ctrl, row_mask:$row_mask,
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bank_mask:$bank_mask, bound_ctrl:$bound_ctrl, FI:$fi);
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let AsmDPP16 = getAsmDPP16<1, 1, 0>.ret;
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let OutsDPP8 = (outs Src0RC32:$vdst);
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let InsDPP8 = (ins Src0RC32:$old, Src0RC32:$src0, dpp8:$dpp8, FI:$fi);
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let AsmDPP8 = getAsmDPP8<1, 1, 0>.ret;
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let HasDst = 0;
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let EmitDst = 1; // force vdst emission
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}
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def VOP_MOVRELD : VOP_MOVREL<VSrc_b32>;
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def VOP_MOVRELSD : VOP_MOVREL<VRegSrc_32>;
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let SubtargetPredicate = HasMovrel, Uses = [M0, EXEC] in {
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// v_movreld_b32 is a special case because the destination output
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// register is really a source. It isn't actually read (but may be
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// written), and is only to provide the base register to start
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// indexing from. Tablegen seems to not let you define an implicit
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// virtual register output for the super register being written into,
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// so this must have an implicit def of the register added to it.
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defm V_MOVRELD_B32 : VOP1Inst <"v_movreld_b32", VOP_MOVRELD>;
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|
defm V_MOVRELS_B32 : VOP1Inst <"v_movrels_b32", VOP_MOVRELS>;
|
|
defm V_MOVRELSD_B32 : VOP1Inst <"v_movrelsd_b32", VOP_MOVRELSD>;
|
|
} // End Uses = [M0, EXEC]
|
|
|
|
let isReMaterializable = 1 in {
|
|
let SubtargetPredicate = isGFX6GFX7 in {
|
|
let TRANS = 1, SchedRW = [WriteTrans32] in {
|
|
defm V_LOG_CLAMP_F32 :
|
|
VOP1Inst<"v_log_clamp_f32", VOP_F32_F32, int_amdgcn_log_clamp>;
|
|
defm V_RCP_CLAMP_F32 :
|
|
VOP1Inst<"v_rcp_clamp_f32", VOP_F32_F32>;
|
|
defm V_RCP_LEGACY_F32 :
|
|
VOP1Inst<"v_rcp_legacy_f32", VOP_F32_F32, AMDGPUrcp_legacy>;
|
|
defm V_RSQ_CLAMP_F32 :
|
|
VOP1Inst<"v_rsq_clamp_f32", VOP_F32_F32, AMDGPUrsq_clamp>;
|
|
defm V_RSQ_LEGACY_F32 :
|
|
VOP1Inst<"v_rsq_legacy_f32", VOP_F32_F32, int_amdgcn_rsq_legacy>;
|
|
} // End TRANS = 1, SchedRW = [WriteTrans32]
|
|
|
|
let SchedRW = [WriteTrans64] in {
|
|
defm V_RCP_CLAMP_F64 :
|
|
VOP1Inst<"v_rcp_clamp_f64", VOP_F64_F64>;
|
|
defm V_RSQ_CLAMP_F64 :
|
|
VOP1Inst<"v_rsq_clamp_f64", VOP_F64_F64, AMDGPUrsq_clamp>;
|
|
} // End SchedRW = [WriteTrans64]
|
|
} // End SubtargetPredicate = isGFX6GFX7
|
|
|
|
let SubtargetPredicate = isGFX7GFX8GFX9 in {
|
|
let TRANS = 1, SchedRW = [WriteTrans32] in {
|
|
defm V_LOG_LEGACY_F32 : VOP1Inst<"v_log_legacy_f32", VOP_F32_F32>;
|
|
defm V_EXP_LEGACY_F32 : VOP1Inst<"v_exp_legacy_f32", VOP_F32_F32>;
|
|
} // End TRANS = 1, SchedRW = [WriteTrans32]
|
|
} // End SubtargetPredicate = isGFX7GFX8GFX9
|
|
|
|
let SubtargetPredicate = isGFX7Plus in {
|
|
let SchedRW = [WriteDoubleAdd] in {
|
|
defm V_TRUNC_F64 : VOP1Inst<"v_trunc_f64", VOP_F64_F64, ftrunc>;
|
|
defm V_CEIL_F64 : VOP1Inst<"v_ceil_f64", VOP_F64_F64, fceil>;
|
|
defm V_RNDNE_F64 : VOP1Inst<"v_rndne_f64", VOP_F64_F64, frint>;
|
|
defm V_FLOOR_F64 : VOP1Inst<"v_floor_f64", VOP_F64_F64, ffloor>;
|
|
} // End SchedRW = [WriteDoubleAdd]
|
|
} // End SubtargetPredicate = isGFX7Plus
|
|
} // End isReMaterializable = 1
|
|
|
|
let SubtargetPredicate = Has16BitInsts in {
|
|
|
|
let FPDPRounding = 1 in {
|
|
defm V_CVT_F16_U16 : VOP1Inst <"v_cvt_f16_u16", VOP1_F16_I16, uint_to_fp>;
|
|
defm V_CVT_F16_I16 : VOP1Inst <"v_cvt_f16_i16", VOP1_F16_I16, sint_to_fp>;
|
|
} // End FPDPRounding = 1
|
|
// OMod clears exceptions when set in these two instructions
|
|
defm V_CVT_U16_F16 : VOP1Inst <"v_cvt_u16_f16", VOP_I16_F16_SPECIAL_OMOD, fp_to_uint>;
|
|
defm V_CVT_I16_F16 : VOP1Inst <"v_cvt_i16_f16", VOP_I16_F16_SPECIAL_OMOD, fp_to_sint>;
|
|
let TRANS = 1, SchedRW = [WriteTrans32] in {
|
|
defm V_RCP_F16 : VOP1Inst <"v_rcp_f16", VOP_F16_F16, AMDGPUrcp>;
|
|
defm V_SQRT_F16 : VOP1Inst <"v_sqrt_f16", VOP_F16_F16, any_amdgcn_sqrt>;
|
|
defm V_RSQ_F16 : VOP1Inst <"v_rsq_f16", VOP_F16_F16, AMDGPUrsq>;
|
|
defm V_LOG_F16 : VOP1Inst <"v_log_f16", VOP_F16_F16, flog2>;
|
|
defm V_EXP_F16 : VOP1Inst <"v_exp_f16", VOP_F16_F16, fexp2>;
|
|
defm V_SIN_F16 : VOP1Inst <"v_sin_f16", VOP_F16_F16, AMDGPUsin>;
|
|
defm V_COS_F16 : VOP1Inst <"v_cos_f16", VOP_F16_F16, AMDGPUcos>;
|
|
} // End TRANS = 1, SchedRW = [WriteTrans32]
|
|
defm V_FREXP_MANT_F16 : VOP1Inst <"v_frexp_mant_f16", VOP_F16_F16, int_amdgcn_frexp_mant>;
|
|
defm V_FREXP_EXP_I16_F16 : VOP1Inst <"v_frexp_exp_i16_f16", VOP_I16_F16_SPECIAL_OMOD, int_amdgcn_frexp_exp>;
|
|
defm V_FLOOR_F16 : VOP1Inst <"v_floor_f16", VOP_F16_F16, ffloor>;
|
|
defm V_CEIL_F16 : VOP1Inst <"v_ceil_f16", VOP_F16_F16, fceil>;
|
|
defm V_TRUNC_F16 : VOP1Inst <"v_trunc_f16", VOP_F16_F16, ftrunc>;
|
|
defm V_RNDNE_F16 : VOP1Inst <"v_rndne_f16", VOP_F16_F16, frint>;
|
|
let FPDPRounding = 1 in {
|
|
defm V_FRACT_F16 : VOP1Inst <"v_fract_f16", VOP_F16_F16, AMDGPUfract>;
|
|
} // End FPDPRounding = 1
|
|
|
|
}
|
|
|
|
let OtherPredicates = [Has16BitInsts] in {
|
|
|
|
def : GCNPat<
|
|
(f32 (f16_to_fp i16:$src)),
|
|
(V_CVT_F32_F16_e32 $src)
|
|
>;
|
|
|
|
def : GCNPat<
|
|
(i16 (AMDGPUfp_to_f16 f32:$src)),
|
|
(V_CVT_F16_F32_e32 $src)
|
|
>;
|
|
|
|
}
|
|
|
|
def VOP_SWAP_I32 : VOPProfile<[i32, i32, i32, untyped]> {
|
|
let Outs32 = (outs VGPR_32:$vdst, VGPR_32:$vdst1);
|
|
let Ins32 = (ins VGPR_32:$src0, VGPR_32:$src1);
|
|
let Outs64 = Outs32;
|
|
let Asm32 = " $vdst, $src0";
|
|
let Asm64 = "";
|
|
let Ins64 = (ins);
|
|
}
|
|
|
|
let SubtargetPredicate = isGFX9Plus in {
|
|
def V_SWAP_B32 : VOP1_Pseudo<"v_swap_b32", VOP_SWAP_I32, [], 1> {
|
|
let Constraints = "$vdst = $src1, $vdst1 = $src0";
|
|
let DisableEncoding = "$vdst1,$src1";
|
|
let SchedRW = [Write64Bit, Write64Bit];
|
|
}
|
|
|
|
let isReMaterializable = 1 in
|
|
defm V_SAT_PK_U8_I16 : VOP1Inst<"v_sat_pk_u8_i16", VOP_I32_I32>;
|
|
|
|
let mayRaiseFPException = 0 in {
|
|
defm V_CVT_NORM_I16_F16 : VOP1Inst<"v_cvt_norm_i16_f16", VOP_I16_F16_SPECIAL_OMOD>;
|
|
defm V_CVT_NORM_U16_F16 : VOP1Inst<"v_cvt_norm_u16_f16", VOP_I16_F16_SPECIAL_OMOD>;
|
|
} // End mayRaiseFPException = 0
|
|
} // End SubtargetPredicate = isGFX9Plus
|
|
|
|
let SubtargetPredicate = isGFX9Only in {
|
|
defm V_SCREEN_PARTITION_4SE_B32 : VOP1Inst <"v_screen_partition_4se_b32", VOP_I32_I32>;
|
|
} // End SubtargetPredicate = isGFX9Only
|
|
|
|
let SubtargetPredicate = isGFX10Plus in {
|
|
defm V_PIPEFLUSH : VOP1Inst<"v_pipeflush", VOP_NONE>;
|
|
|
|
let Uses = [M0] in {
|
|
defm V_MOVRELSD_2_B32 :
|
|
VOP1Inst<"v_movrelsd_2_b32", VOP_MOVRELSD>;
|
|
|
|
def V_SWAPREL_B32 : VOP1_Pseudo<"v_swaprel_b32", VOP_SWAP_I32, [], 1> {
|
|
let Constraints = "$vdst = $src1, $vdst1 = $src0";
|
|
let DisableEncoding = "$vdst1,$src1";
|
|
let SchedRW = [Write64Bit, Write64Bit];
|
|
}
|
|
} // End Uses = [M0]
|
|
} // End SubtargetPredicate = isGFX10Plus
|
|
|
|
def VOPProfileAccMov : VOP_NO_EXT<VOP_I32_I32> {
|
|
let DstRC = RegisterOperand<AGPR_32>;
|
|
let Src0RC32 = RegisterOperand<AGPR_32>;
|
|
let Asm32 = " $vdst, $src0";
|
|
}
|
|
|
|
def V_ACCVGPR_MOV_B32 : VOP1_Pseudo<"v_accvgpr_mov_b32", VOPProfileAccMov, [], 1> {
|
|
let SubtargetPredicate = isGFX90APlus;
|
|
let isReMaterializable = 1;
|
|
let isAsCheapAsAMove = 1;
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Target-specific instruction encodings.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
class VOP1_DPP<bits<8> op, VOP1_DPP_Pseudo ps, VOPProfile p = ps.Pfl, bit isDPP16 = 0> :
|
|
VOP_DPP<ps.OpName, p, isDPP16> {
|
|
let hasSideEffects = ps.hasSideEffects;
|
|
let Defs = ps.Defs;
|
|
let SchedRW = ps.SchedRW;
|
|
let Uses = ps.Uses;
|
|
let TRANS = ps.TRANS;
|
|
|
|
bits<8> vdst;
|
|
let Inst{8-0} = 0xfa;
|
|
let Inst{16-9} = op;
|
|
let Inst{24-17} = !if(p.EmitDst, vdst{7-0}, 0);
|
|
let Inst{31-25} = 0x3f;
|
|
}
|
|
|
|
class VOP1_DPP16<bits<8> op, VOP1_DPP_Pseudo ps, VOPProfile p = ps.Pfl> :
|
|
VOP1_DPP<op, ps, p, 1>,
|
|
SIMCInstr <ps.PseudoInstr, SIEncodingFamily.GFX10> {
|
|
let AssemblerPredicate = HasDPP16;
|
|
let SubtargetPredicate = HasDPP16;
|
|
}
|
|
|
|
class VOP1_DPP8<bits<8> op, VOP1_Pseudo ps, VOPProfile p = ps.Pfl> :
|
|
VOP_DPP8<ps.OpName, p> {
|
|
let hasSideEffects = ps.hasSideEffects;
|
|
let Defs = ps.Defs;
|
|
let SchedRW = ps.SchedRW;
|
|
let Uses = ps.Uses;
|
|
|
|
bits<8> vdst;
|
|
let Inst{8-0} = fi;
|
|
let Inst{16-9} = op;
|
|
let Inst{24-17} = !if(p.EmitDst, vdst{7-0}, 0);
|
|
let Inst{31-25} = 0x3f;
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// GFX10.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let AssemblerPredicate = isGFX10Plus, DecoderNamespace = "GFX10" in {
|
|
multiclass VOP1Only_Real_gfx10<bits<9> op> {
|
|
def _gfx10 :
|
|
VOP1_Real<!cast<VOP1_Pseudo>(NAME), SIEncodingFamily.GFX10>,
|
|
VOP1e<op{7-0}, !cast<VOP1_Pseudo>(NAME).Pfl>;
|
|
}
|
|
multiclass VOP1_Real_e32_gfx10<bits<9> op> {
|
|
def _e32_gfx10 :
|
|
VOP1_Real<!cast<VOP1_Pseudo>(NAME#"_e32"), SIEncodingFamily.GFX10>,
|
|
VOP1e<op{7-0}, !cast<VOP1_Pseudo>(NAME#"_e32").Pfl>;
|
|
}
|
|
multiclass VOP1_Real_e64_gfx10<bits<9> op> {
|
|
def _e64_gfx10 :
|
|
VOP3_Real<!cast<VOP3_Pseudo>(NAME#"_e64"), SIEncodingFamily.GFX10>,
|
|
VOP3e_gfx10<{0, 1, 1, op{6-0}}, !cast<VOP3_Pseudo>(NAME#"_e64").Pfl>;
|
|
}
|
|
multiclass VOP1_Real_sdwa_gfx10<bits<9> op> {
|
|
foreach _ = BoolToList<!cast<VOP1_Pseudo>(NAME#"_e32").Pfl.HasExtSDWA9>.ret in
|
|
def _sdwa_gfx10 :
|
|
VOP_SDWA10_Real<!cast<VOP1_SDWA_Pseudo>(NAME#"_sdwa")>,
|
|
VOP1_SDWA9Ae<op{7-0}, !cast<VOP1_SDWA_Pseudo>(NAME#"_sdwa").Pfl> {
|
|
let DecoderNamespace = "SDWA10";
|
|
}
|
|
}
|
|
multiclass VOP1_Real_dpp_gfx10<bits<9> op> {
|
|
foreach _ = BoolToList<!cast<VOP1_Pseudo>(NAME#"_e32").Pfl.HasExtDPP>.ret in
|
|
def _dpp_gfx10 : VOP1_DPP16<op{7-0}, !cast<VOP1_DPP_Pseudo>(NAME#"_dpp")> {
|
|
let DecoderNamespace = "SDWA10";
|
|
}
|
|
}
|
|
multiclass VOP1_Real_dpp8_gfx10<bits<9> op> {
|
|
foreach _ = BoolToList<!cast<VOP1_Pseudo>(NAME#"_e32").Pfl.HasExtDPP>.ret in
|
|
def _dpp8_gfx10 : VOP1_DPP8<op{7-0}, !cast<VOP1_Pseudo>(NAME#"_e32")> {
|
|
let DecoderNamespace = "DPP8";
|
|
}
|
|
}
|
|
} // End AssemblerPredicate = isGFX10Plus, DecoderNamespace = "GFX10"
|
|
|
|
multiclass VOP1_Real_gfx10<bits<9> op> :
|
|
VOP1_Real_e32_gfx10<op>, VOP1_Real_e64_gfx10<op>,
|
|
VOP1_Real_sdwa_gfx10<op>, VOP1_Real_dpp_gfx10<op>,
|
|
VOP1_Real_dpp8_gfx10<op>;
|
|
|
|
defm V_PIPEFLUSH : VOP1_Real_gfx10<0x01b>;
|
|
defm V_MOVRELSD_2_B32 : VOP1_Real_gfx10<0x048>;
|
|
defm V_CVT_F16_U16 : VOP1_Real_gfx10<0x050>;
|
|
defm V_CVT_F16_I16 : VOP1_Real_gfx10<0x051>;
|
|
defm V_CVT_U16_F16 : VOP1_Real_gfx10<0x052>;
|
|
defm V_CVT_I16_F16 : VOP1_Real_gfx10<0x053>;
|
|
defm V_RCP_F16 : VOP1_Real_gfx10<0x054>;
|
|
defm V_SQRT_F16 : VOP1_Real_gfx10<0x055>;
|
|
defm V_RSQ_F16 : VOP1_Real_gfx10<0x056>;
|
|
defm V_LOG_F16 : VOP1_Real_gfx10<0x057>;
|
|
defm V_EXP_F16 : VOP1_Real_gfx10<0x058>;
|
|
defm V_FREXP_MANT_F16 : VOP1_Real_gfx10<0x059>;
|
|
defm V_FREXP_EXP_I16_F16 : VOP1_Real_gfx10<0x05a>;
|
|
defm V_FLOOR_F16 : VOP1_Real_gfx10<0x05b>;
|
|
defm V_CEIL_F16 : VOP1_Real_gfx10<0x05c>;
|
|
defm V_TRUNC_F16 : VOP1_Real_gfx10<0x05d>;
|
|
defm V_RNDNE_F16 : VOP1_Real_gfx10<0x05e>;
|
|
defm V_FRACT_F16 : VOP1_Real_gfx10<0x05f>;
|
|
defm V_SIN_F16 : VOP1_Real_gfx10<0x060>;
|
|
defm V_COS_F16 : VOP1_Real_gfx10<0x061>;
|
|
defm V_SAT_PK_U8_I16 : VOP1_Real_gfx10<0x062>;
|
|
defm V_CVT_NORM_I16_F16 : VOP1_Real_gfx10<0x063>;
|
|
defm V_CVT_NORM_U16_F16 : VOP1_Real_gfx10<0x064>;
|
|
|
|
defm V_SWAP_B32 : VOP1Only_Real_gfx10<0x065>;
|
|
defm V_SWAPREL_B32 : VOP1Only_Real_gfx10<0x068>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// GFX7, GFX10.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let AssemblerPredicate = isGFX7Only, DecoderNamespace = "GFX7" in {
|
|
multiclass VOP1_Real_e32_gfx7<bits<9> op> {
|
|
def _e32_gfx7 :
|
|
VOP1_Real<!cast<VOP1_Pseudo>(NAME#"_e32"), SIEncodingFamily.SI>,
|
|
VOP1e<op{7-0}, !cast<VOP1_Pseudo>(NAME#"_e32").Pfl>;
|
|
}
|
|
multiclass VOP1_Real_e64_gfx7<bits<9> op> {
|
|
def _e64_gfx7 :
|
|
VOP3_Real<!cast<VOP3_Pseudo>(NAME#"_e64"), SIEncodingFamily.SI>,
|
|
VOP3e_gfx6_gfx7<{1, 1, op{6-0}}, !cast<VOP3_Pseudo>(NAME#"_e64").Pfl>;
|
|
}
|
|
} // End AssemblerPredicate = isGFX7Only, DecoderNamespace = "GFX7"
|
|
|
|
multiclass VOP1_Real_gfx7<bits<9> op> :
|
|
VOP1_Real_e32_gfx7<op>, VOP1_Real_e64_gfx7<op>;
|
|
|
|
multiclass VOP1_Real_gfx7_gfx10<bits<9> op> :
|
|
VOP1_Real_gfx7<op>, VOP1_Real_gfx10<op>;
|
|
|
|
defm V_LOG_LEGACY_F32 : VOP1_Real_gfx7<0x045>;
|
|
defm V_EXP_LEGACY_F32 : VOP1_Real_gfx7<0x046>;
|
|
|
|
defm V_TRUNC_F64 : VOP1_Real_gfx7_gfx10<0x017>;
|
|
defm V_CEIL_F64 : VOP1_Real_gfx7_gfx10<0x018>;
|
|
defm V_RNDNE_F64 : VOP1_Real_gfx7_gfx10<0x019>;
|
|
defm V_FLOOR_F64 : VOP1_Real_gfx7_gfx10<0x01a>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// GFX6, GFX7, GFX10.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let AssemblerPredicate = isGFX6GFX7, DecoderNamespace = "GFX6GFX7" in {
|
|
multiclass VOP1_Real_e32_gfx6_gfx7<bits<9> op> {
|
|
def _e32_gfx6_gfx7 :
|
|
VOP1_Real<!cast<VOP1_Pseudo>(NAME#"_e32"), SIEncodingFamily.SI>,
|
|
VOP1e<op{7-0}, !cast<VOP1_Pseudo>(NAME#"_e32").Pfl>;
|
|
}
|
|
multiclass VOP1_Real_e64_gfx6_gfx7<bits<9> op> {
|
|
def _e64_gfx6_gfx7 :
|
|
VOP3_Real<!cast<VOP3_Pseudo>(NAME#"_e64"), SIEncodingFamily.SI>,
|
|
VOP3e_gfx6_gfx7<{1, 1, op{6-0}}, !cast<VOP3_Pseudo>(NAME#"_e64").Pfl>;
|
|
}
|
|
} // End AssemblerPredicate = isGFX6GFX7, DecoderNamespace = "GFX6GFX7"
|
|
|
|
multiclass VOP1_Real_gfx6_gfx7<bits<9> op> :
|
|
VOP1_Real_e32_gfx6_gfx7<op>, VOP1_Real_e64_gfx6_gfx7<op>;
|
|
|
|
multiclass VOP1_Real_gfx6_gfx7_gfx10<bits<9> op> :
|
|
VOP1_Real_gfx6_gfx7<op>, VOP1_Real_gfx10<op>;
|
|
|
|
defm V_LOG_CLAMP_F32 : VOP1_Real_gfx6_gfx7<0x026>;
|
|
defm V_RCP_CLAMP_F32 : VOP1_Real_gfx6_gfx7<0x028>;
|
|
defm V_RCP_LEGACY_F32 : VOP1_Real_gfx6_gfx7<0x029>;
|
|
defm V_RSQ_CLAMP_F32 : VOP1_Real_gfx6_gfx7<0x02c>;
|
|
defm V_RSQ_LEGACY_F32 : VOP1_Real_gfx6_gfx7<0x02d>;
|
|
defm V_RCP_CLAMP_F64 : VOP1_Real_gfx6_gfx7<0x030>;
|
|
defm V_RSQ_CLAMP_F64 : VOP1_Real_gfx6_gfx7<0x032>;
|
|
|
|
defm V_NOP : VOP1_Real_gfx6_gfx7_gfx10<0x000>;
|
|
defm V_MOV_B32 : VOP1_Real_gfx6_gfx7_gfx10<0x001>;
|
|
defm V_CVT_I32_F64 : VOP1_Real_gfx6_gfx7_gfx10<0x003>;
|
|
defm V_CVT_F64_I32 : VOP1_Real_gfx6_gfx7_gfx10<0x004>;
|
|
defm V_CVT_F32_I32 : VOP1_Real_gfx6_gfx7_gfx10<0x005>;
|
|
defm V_CVT_F32_U32 : VOP1_Real_gfx6_gfx7_gfx10<0x006>;
|
|
defm V_CVT_U32_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x007>;
|
|
defm V_CVT_I32_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x008>;
|
|
defm V_CVT_F16_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x00a>;
|
|
defm V_CVT_F32_F16 : VOP1_Real_gfx6_gfx7_gfx10<0x00b>;
|
|
defm V_CVT_RPI_I32_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x00c>;
|
|
defm V_CVT_FLR_I32_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x00d>;
|
|
defm V_CVT_OFF_F32_I4 : VOP1_Real_gfx6_gfx7_gfx10<0x00e>;
|
|
defm V_CVT_F32_F64 : VOP1_Real_gfx6_gfx7_gfx10<0x00f>;
|
|
defm V_CVT_F64_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x010>;
|
|
defm V_CVT_F32_UBYTE0 : VOP1_Real_gfx6_gfx7_gfx10<0x011>;
|
|
defm V_CVT_F32_UBYTE1 : VOP1_Real_gfx6_gfx7_gfx10<0x012>;
|
|
defm V_CVT_F32_UBYTE2 : VOP1_Real_gfx6_gfx7_gfx10<0x013>;
|
|
defm V_CVT_F32_UBYTE3 : VOP1_Real_gfx6_gfx7_gfx10<0x014>;
|
|
defm V_CVT_U32_F64 : VOP1_Real_gfx6_gfx7_gfx10<0x015>;
|
|
defm V_CVT_F64_U32 : VOP1_Real_gfx6_gfx7_gfx10<0x016>;
|
|
defm V_FRACT_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x020>;
|
|
defm V_TRUNC_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x021>;
|
|
defm V_CEIL_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x022>;
|
|
defm V_RNDNE_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x023>;
|
|
defm V_FLOOR_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x024>;
|
|
defm V_EXP_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x025>;
|
|
defm V_LOG_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x027>;
|
|
defm V_RCP_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x02a>;
|
|
defm V_RCP_IFLAG_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x02b>;
|
|
defm V_RSQ_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x02e>;
|
|
defm V_RCP_F64 : VOP1_Real_gfx6_gfx7_gfx10<0x02f>;
|
|
defm V_RSQ_F64 : VOP1_Real_gfx6_gfx7_gfx10<0x031>;
|
|
defm V_SQRT_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x033>;
|
|
defm V_SQRT_F64 : VOP1_Real_gfx6_gfx7_gfx10<0x034>;
|
|
defm V_SIN_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x035>;
|
|
defm V_COS_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x036>;
|
|
defm V_NOT_B32 : VOP1_Real_gfx6_gfx7_gfx10<0x037>;
|
|
defm V_BFREV_B32 : VOP1_Real_gfx6_gfx7_gfx10<0x038>;
|
|
defm V_FFBH_U32 : VOP1_Real_gfx6_gfx7_gfx10<0x039>;
|
|
defm V_FFBL_B32 : VOP1_Real_gfx6_gfx7_gfx10<0x03a>;
|
|
defm V_FFBH_I32 : VOP1_Real_gfx6_gfx7_gfx10<0x03b>;
|
|
defm V_FREXP_EXP_I32_F64 : VOP1_Real_gfx6_gfx7_gfx10<0x03c>;
|
|
defm V_FREXP_MANT_F64 : VOP1_Real_gfx6_gfx7_gfx10<0x03d>;
|
|
defm V_FRACT_F64 : VOP1_Real_gfx6_gfx7_gfx10<0x03e>;
|
|
defm V_FREXP_EXP_I32_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x03f>;
|
|
defm V_FREXP_MANT_F32 : VOP1_Real_gfx6_gfx7_gfx10<0x040>;
|
|
defm V_CLREXCP : VOP1_Real_gfx6_gfx7_gfx10<0x041>;
|
|
defm V_MOVRELD_B32 : VOP1_Real_gfx6_gfx7_gfx10<0x042>;
|
|
defm V_MOVRELS_B32 : VOP1_Real_gfx6_gfx7_gfx10<0x043>;
|
|
defm V_MOVRELSD_B32 : VOP1_Real_gfx6_gfx7_gfx10<0x044>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// GFX8, GFX9 (VI).
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
class VOP1_DPPe <bits<8> op, VOP1_DPP_Pseudo ps, VOPProfile P = ps.Pfl> :
|
|
VOP_DPPe <P> {
|
|
bits<8> vdst;
|
|
let Inst{8-0} = 0xfa; // dpp
|
|
let Inst{16-9} = op;
|
|
let Inst{24-17} = !if(P.EmitDst, vdst{7-0}, 0);
|
|
let Inst{31-25} = 0x3f; //encoding
|
|
}
|
|
|
|
multiclass VOP1Only_Real_vi <bits<10> op> {
|
|
let AssemblerPredicate = isGFX8GFX9, DecoderNamespace = "GFX8" in {
|
|
def _vi :
|
|
VOP1_Real<!cast<VOP1_Pseudo>(NAME), SIEncodingFamily.VI>,
|
|
VOP1e<op{7-0}, !cast<VOP1_Pseudo>(NAME).Pfl>;
|
|
}
|
|
}
|
|
|
|
multiclass VOP1_Real_e32e64_vi <bits<10> op> {
|
|
let AssemblerPredicate = isGFX8GFX9, DecoderNamespace = "GFX8" in {
|
|
def _e32_vi :
|
|
VOP1_Real<!cast<VOP1_Pseudo>(NAME#"_e32"), SIEncodingFamily.VI>,
|
|
VOP1e<op{7-0}, !cast<VOP1_Pseudo>(NAME#"_e32").Pfl>;
|
|
def _e64_vi :
|
|
VOP3_Real<!cast<VOP3_Pseudo>(NAME#"_e64"), SIEncodingFamily.VI>,
|
|
VOP3e_vi <!add(0x140, op), !cast<VOP3_Pseudo>(NAME#"_e64").Pfl>;
|
|
}
|
|
}
|
|
|
|
multiclass VOP1_Real_vi <bits<10> op> {
|
|
defm NAME : VOP1_Real_e32e64_vi <op>;
|
|
|
|
foreach _ = BoolToList<!cast<VOP1_Pseudo>(NAME#"_e32").Pfl.HasExtSDWA>.ret in
|
|
def _sdwa_vi :
|
|
VOP_SDWA_Real <!cast<VOP1_SDWA_Pseudo>(NAME#"_sdwa")>,
|
|
VOP1_SDWAe <op{7-0}, !cast<VOP1_SDWA_Pseudo>(NAME#"_sdwa").Pfl>;
|
|
|
|
foreach _ = BoolToList<!cast<VOP1_Pseudo>(NAME#"_e32").Pfl.HasExtSDWA9>.ret in
|
|
def _sdwa_gfx9 :
|
|
VOP_SDWA9_Real <!cast<VOP1_SDWA_Pseudo>(NAME#"_sdwa")>,
|
|
VOP1_SDWA9Ae <op{7-0}, !cast<VOP1_SDWA_Pseudo>(NAME#"_sdwa").Pfl>;
|
|
|
|
foreach _ = BoolToList<!cast<VOP1_Pseudo>(NAME#"_e32").Pfl.HasExtDPP>.ret in
|
|
def _dpp_vi :
|
|
VOP_DPP_Real<!cast<VOP1_DPP_Pseudo>(NAME#"_dpp"), SIEncodingFamily.VI>,
|
|
VOP1_DPPe<op{7-0}, !cast<VOP1_DPP_Pseudo>(NAME#"_dpp")>;
|
|
}
|
|
|
|
defm V_NOP : VOP1_Real_vi <0x0>;
|
|
defm V_MOV_B32 : VOP1_Real_vi <0x1>;
|
|
defm V_CVT_I32_F64 : VOP1_Real_vi <0x3>;
|
|
defm V_CVT_F64_I32 : VOP1_Real_vi <0x4>;
|
|
defm V_CVT_F32_I32 : VOP1_Real_vi <0x5>;
|
|
defm V_CVT_F32_U32 : VOP1_Real_vi <0x6>;
|
|
defm V_CVT_U32_F32 : VOP1_Real_vi <0x7>;
|
|
defm V_CVT_I32_F32 : VOP1_Real_vi <0x8>;
|
|
defm V_CVT_F16_F32 : VOP1_Real_vi <0xa>;
|
|
defm V_CVT_F32_F16 : VOP1_Real_vi <0xb>;
|
|
defm V_CVT_RPI_I32_F32 : VOP1_Real_vi <0xc>;
|
|
defm V_CVT_FLR_I32_F32 : VOP1_Real_vi <0xd>;
|
|
defm V_CVT_OFF_F32_I4 : VOP1_Real_vi <0xe>;
|
|
defm V_CVT_F32_F64 : VOP1_Real_vi <0xf>;
|
|
defm V_CVT_F64_F32 : VOP1_Real_vi <0x10>;
|
|
defm V_CVT_F32_UBYTE0 : VOP1_Real_vi <0x11>;
|
|
defm V_CVT_F32_UBYTE1 : VOP1_Real_vi <0x12>;
|
|
defm V_CVT_F32_UBYTE2 : VOP1_Real_vi <0x13>;
|
|
defm V_CVT_F32_UBYTE3 : VOP1_Real_vi <0x14>;
|
|
defm V_CVT_U32_F64 : VOP1_Real_vi <0x15>;
|
|
defm V_CVT_F64_U32 : VOP1_Real_vi <0x16>;
|
|
defm V_FRACT_F32 : VOP1_Real_vi <0x1b>;
|
|
defm V_TRUNC_F32 : VOP1_Real_vi <0x1c>;
|
|
defm V_CEIL_F32 : VOP1_Real_vi <0x1d>;
|
|
defm V_RNDNE_F32 : VOP1_Real_vi <0x1e>;
|
|
defm V_FLOOR_F32 : VOP1_Real_vi <0x1f>;
|
|
defm V_EXP_F32 : VOP1_Real_vi <0x20>;
|
|
defm V_LOG_F32 : VOP1_Real_vi <0x21>;
|
|
defm V_RCP_F32 : VOP1_Real_vi <0x22>;
|
|
defm V_RCP_IFLAG_F32 : VOP1_Real_vi <0x23>;
|
|
defm V_RSQ_F32 : VOP1_Real_vi <0x24>;
|
|
defm V_RCP_F64 : VOP1_Real_vi <0x25>;
|
|
defm V_RSQ_F64 : VOP1_Real_vi <0x26>;
|
|
defm V_SQRT_F32 : VOP1_Real_vi <0x27>;
|
|
defm V_SQRT_F64 : VOP1_Real_vi <0x28>;
|
|
defm V_SIN_F32 : VOP1_Real_vi <0x29>;
|
|
defm V_COS_F32 : VOP1_Real_vi <0x2a>;
|
|
defm V_NOT_B32 : VOP1_Real_vi <0x2b>;
|
|
defm V_BFREV_B32 : VOP1_Real_vi <0x2c>;
|
|
defm V_FFBH_U32 : VOP1_Real_vi <0x2d>;
|
|
defm V_FFBL_B32 : VOP1_Real_vi <0x2e>;
|
|
defm V_FFBH_I32 : VOP1_Real_vi <0x2f>;
|
|
defm V_FREXP_EXP_I32_F64 : VOP1_Real_vi <0x30>;
|
|
defm V_FREXP_MANT_F64 : VOP1_Real_vi <0x31>;
|
|
defm V_FRACT_F64 : VOP1_Real_vi <0x32>;
|
|
defm V_FREXP_EXP_I32_F32 : VOP1_Real_vi <0x33>;
|
|
defm V_FREXP_MANT_F32 : VOP1_Real_vi <0x34>;
|
|
defm V_CLREXCP : VOP1_Real_vi <0x35>;
|
|
defm V_MOVRELD_B32 : VOP1_Real_e32e64_vi <0x36>;
|
|
defm V_MOVRELS_B32 : VOP1_Real_e32e64_vi <0x37>;
|
|
defm V_MOVRELSD_B32 : VOP1_Real_e32e64_vi <0x38>;
|
|
defm V_TRUNC_F64 : VOP1_Real_vi <0x17>;
|
|
defm V_CEIL_F64 : VOP1_Real_vi <0x18>;
|
|
defm V_FLOOR_F64 : VOP1_Real_vi <0x1A>;
|
|
defm V_RNDNE_F64 : VOP1_Real_vi <0x19>;
|
|
defm V_LOG_LEGACY_F32 : VOP1_Real_vi <0x4c>;
|
|
defm V_EXP_LEGACY_F32 : VOP1_Real_vi <0x4b>;
|
|
defm V_CVT_F16_U16 : VOP1_Real_vi <0x39>;
|
|
defm V_CVT_F16_I16 : VOP1_Real_vi <0x3a>;
|
|
defm V_CVT_U16_F16 : VOP1_Real_vi <0x3b>;
|
|
defm V_CVT_I16_F16 : VOP1_Real_vi <0x3c>;
|
|
defm V_RCP_F16 : VOP1_Real_vi <0x3d>;
|
|
defm V_SQRT_F16 : VOP1_Real_vi <0x3e>;
|
|
defm V_RSQ_F16 : VOP1_Real_vi <0x3f>;
|
|
defm V_LOG_F16 : VOP1_Real_vi <0x40>;
|
|
defm V_EXP_F16 : VOP1_Real_vi <0x41>;
|
|
defm V_FREXP_MANT_F16 : VOP1_Real_vi <0x42>;
|
|
defm V_FREXP_EXP_I16_F16 : VOP1_Real_vi <0x43>;
|
|
defm V_FLOOR_F16 : VOP1_Real_vi <0x44>;
|
|
defm V_CEIL_F16 : VOP1_Real_vi <0x45>;
|
|
defm V_TRUNC_F16 : VOP1_Real_vi <0x46>;
|
|
defm V_RNDNE_F16 : VOP1_Real_vi <0x47>;
|
|
defm V_FRACT_F16 : VOP1_Real_vi <0x48>;
|
|
defm V_SIN_F16 : VOP1_Real_vi <0x49>;
|
|
defm V_COS_F16 : VOP1_Real_vi <0x4a>;
|
|
defm V_SWAP_B32 : VOP1Only_Real_vi <0x51>;
|
|
|
|
defm V_SAT_PK_U8_I16 : VOP1_Real_vi<0x4f>;
|
|
defm V_CVT_NORM_I16_F16 : VOP1_Real_vi<0x4d>;
|
|
defm V_CVT_NORM_U16_F16 : VOP1_Real_vi<0x4e>;
|
|
|
|
defm V_ACCVGPR_MOV_B32 : VOP1Only_Real_vi<0x52>;
|
|
|
|
// Copy of v_mov_b32 with $vdst as a use operand for use with VGPR
|
|
// indexing mode. vdst can't be treated as a def for codegen purposes,
|
|
// and an implicit use and def of the super register should be added.
|
|
def V_MOV_B32_indirect : VPseudoInstSI<(outs),
|
|
(ins getVALUDstForVT<i32>.ret:$vdst, getVOPSrc0ForVT<i32>.ret:$src0)>,
|
|
PseudoInstExpansion<(V_MOV_B32_e32_vi getVALUDstForVT<i32>.ret:$vdst,
|
|
getVOPSrc0ForVT<i32>.ret:$src0)> {
|
|
let VOP1 = 1;
|
|
let SubtargetPredicate = isGFX8GFX9;
|
|
}
|
|
|
|
let OtherPredicates = [isGFX8Plus] in {
|
|
|
|
def : GCNPat <
|
|
(i32 (int_amdgcn_mov_dpp i32:$src, timm:$dpp_ctrl, timm:$row_mask,
|
|
timm:$bank_mask, timm:$bound_ctrl)),
|
|
(V_MOV_B32_dpp VGPR_32:$src, VGPR_32:$src, (as_i32timm $dpp_ctrl),
|
|
(as_i32timm $row_mask), (as_i32timm $bank_mask),
|
|
(as_i1timm $bound_ctrl))
|
|
>;
|
|
|
|
def : GCNPat <
|
|
(i32 (int_amdgcn_update_dpp i32:$old, i32:$src, timm:$dpp_ctrl,
|
|
timm:$row_mask, timm:$bank_mask,
|
|
timm:$bound_ctrl)),
|
|
(V_MOV_B32_dpp VGPR_32:$old, VGPR_32:$src, (as_i32timm $dpp_ctrl),
|
|
(as_i32timm $row_mask), (as_i32timm $bank_mask),
|
|
(as_i1timm $bound_ctrl))
|
|
>;
|
|
|
|
} // End OtherPredicates = [isGFX8Plus]
|
|
|
|
let OtherPredicates = [isGFX8Plus] in {
|
|
def : GCNPat<
|
|
(i32 (anyext i16:$src)),
|
|
(COPY $src)
|
|
>;
|
|
|
|
def : GCNPat<
|
|
(i64 (anyext i16:$src)),
|
|
(REG_SEQUENCE VReg_64,
|
|
(i32 (COPY $src)), sub0,
|
|
(V_MOV_B32_e32 (i32 0)), sub1)
|
|
>;
|
|
|
|
def : GCNPat<
|
|
(i16 (trunc i32:$src)),
|
|
(COPY $src)
|
|
>;
|
|
|
|
def : GCNPat <
|
|
(i16 (trunc i64:$src)),
|
|
(EXTRACT_SUBREG $src, sub0)
|
|
>;
|
|
|
|
} // End OtherPredicates = [isGFX8Plus]
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// GFX9
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
multiclass VOP1_Real_gfx9 <bits<10> op> {
|
|
let AssemblerPredicate = isGFX9Only, DecoderNamespace = "GFX9" in {
|
|
defm NAME : VOP1_Real_e32e64_vi <op>;
|
|
}
|
|
|
|
foreach _ = BoolToList<!cast<VOP1_Pseudo>(NAME#"_e32").Pfl.HasExtSDWA9>.ret in
|
|
def _sdwa_gfx9 :
|
|
VOP_SDWA9_Real <!cast<VOP1_SDWA_Pseudo>(NAME#"_sdwa")>,
|
|
VOP1_SDWA9Ae <op{7-0}, !cast<VOP1_SDWA_Pseudo>(NAME#"_sdwa").Pfl>;
|
|
|
|
foreach _ = BoolToList<!cast<VOP1_Pseudo>(NAME#"_e32").Pfl.HasExtDPP>.ret in
|
|
def _dpp_gfx9 :
|
|
VOP_DPP_Real<!cast<VOP1_DPP_Pseudo>(NAME#"_dpp"), SIEncodingFamily.GFX9>,
|
|
VOP1_DPPe<op{7-0}, !cast<VOP1_DPP_Pseudo>(NAME#"_dpp")>;
|
|
|
|
}
|
|
|
|
defm V_SCREEN_PARTITION_4SE_B32 : VOP1_Real_gfx9 <0x37>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// GFX10
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let OtherPredicates = [isGFX10Plus] in {
|
|
def : GCNPat <
|
|
(i32 (int_amdgcn_mov_dpp8 i32:$src, timm:$dpp8)),
|
|
(V_MOV_B32_dpp8_gfx10 VGPR_32:$src, VGPR_32:$src,
|
|
(as_i32timm $dpp8), (i32 DPP8Mode.FI_0))
|
|
>;
|
|
} // End OtherPredicates = [isGFX10Plus]
|