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614 lines
23 KiB
TableGen
614 lines
23 KiB
TableGen
//===-- VOP1Instructions.td - Vector Instruction Defintions ---------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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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}, 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_Pseudo <string opName, VOPProfile P, list<dag> pattern=[]> :
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InstSI <P.Outs32, P.Ins32, "", pattern>,
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VOP <opName>,
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SIMCInstr <opName#"_e32", SIEncodingFamily.NONE>,
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MnemonicAlias<opName#"_e32", opName> {
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let isPseudo = 1;
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let isCodeGenOnly = 1;
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let UseNamedOperandTable = 1;
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string Mnemonic = opName;
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string 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 SubtargetPredicate = isGCN;
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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 AsmVariantName = AMDGPUAsmVariants.Default;
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VOPProfile Pfl = P;
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}
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class VOP1_Real <VOP1_Pseudo ps, int EncodingFamily> :
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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 isPseudo = 0;
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let isCodeGenOnly = 0;
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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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}
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class getVOP1Pat64 <SDPatternOperator node, VOPProfile P> : LetDummies {
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list<dag> ret = !if(P.HasModifiers,
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[(set P.DstVT:$vdst, (node (P.Src0VT (VOP3Mods0 P.Src0VT:$src0,
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i32:$src0_modifiers, i1:$clamp, i32:$omod))))],
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[(set P.DstVT:$vdst, (node P.Src0VT:$src0))]);
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}
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multiclass VOP1Inst <string opName, VOPProfile P,
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SDPatternOperator node = null_frag> {
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def _e32 : VOP1_Pseudo <opName, P>;
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def _e64 : VOP3_Pseudo <opName, P, getVOP1Pat64<node, P>.ret>;
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}
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//===----------------------------------------------------------------------===//
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// VOP1 Instructions
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//===----------------------------------------------------------------------===//
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let VOPAsmPrefer32Bit = 1 in {
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defm V_NOP : VOP1Inst <"v_nop", VOP_NONE>;
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}
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let isMoveImm = 1, isReMaterializable = 1, isAsCheapAsAMove = 1 in {
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defm V_MOV_B32 : VOP1Inst <"v_mov_b32", VOP_I32_I32>;
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} // End isMoveImm = 1
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// FIXME: Specify SchedRW for READFIRSTLANE_B32
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// TODO: Make profile for this, there is VOP3 encoding also
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def V_READFIRSTLANE_B32 :
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InstSI <(outs SReg_32:$vdst),
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(ins VGPR_32:$src0),
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"v_readfirstlane_b32 $vdst, $src0",
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[(set i32:$vdst, (int_amdgcn_readfirstlane i32:$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 SubtargetPredicate = isGCN;
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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 SchedRW = [WriteQuarterRate32] in {
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defm V_CVT_I32_F64 : VOP1Inst <"v_cvt_i32_f64", VOP_I32_F64, fp_to_sint>;
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defm V_CVT_F64_I32 : VOP1Inst <"v_cvt_f64_i32", VOP_F64_I32, sint_to_fp>;
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defm V_CVT_F32_I32 : VOP1Inst <"v_cvt_f32_i32", VOP_F32_I32, sint_to_fp>;
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defm V_CVT_F32_U32 : VOP1Inst <"v_cvt_f32_u32", VOP_F32_I32, uint_to_fp>;
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defm V_CVT_U32_F32 : VOP1Inst <"v_cvt_u32_f32", VOP_I32_F32, fp_to_uint>;
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defm V_CVT_I32_F32 : VOP1Inst <"v_cvt_i32_f32", VOP_I32_F32, fp_to_sint>;
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defm V_CVT_F16_F32 : VOP1Inst <"v_cvt_f16_f32", VOP_I32_F32, fp_to_f16>;
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defm V_CVT_F32_F16 : VOP1Inst <"v_cvt_f32_f16", VOP_F32_I32, f16_to_fp>;
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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", VOP_F32_I32>;
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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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defm V_CVT_F32_UBYTE0 : VOP1Inst <"v_cvt_f32_ubyte0", VOP_F32_I32, AMDGPUcvt_f32_ubyte0>;
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defm V_CVT_F32_UBYTE1 : VOP1Inst <"v_cvt_f32_ubyte1", VOP_F32_I32, AMDGPUcvt_f32_ubyte1>;
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defm V_CVT_F32_UBYTE2 : VOP1Inst <"v_cvt_f32_ubyte2", VOP_F32_I32, AMDGPUcvt_f32_ubyte2>;
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defm V_CVT_F32_UBYTE3 : VOP1Inst <"v_cvt_f32_ubyte3", VOP_F32_I32, AMDGPUcvt_f32_ubyte3>;
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defm V_CVT_U32_F64 : VOP1Inst <"v_cvt_u32_f64", VOP_I32_F64, fp_to_uint>;
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defm V_CVT_F64_U32 : VOP1Inst <"v_cvt_f64_u32", VOP_F64_I32, uint_to_fp>;
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} // End SchedRW = [WriteQuarterRate32]
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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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defm V_EXP_F32 : VOP1Inst <"v_exp_f32", VOP_F32_F32, fexp2>;
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let SchedRW = [WriteQuarterRate32] in {
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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>;
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defm V_RSQ_F32 : VOP1Inst <"v_rsq_f32", VOP_F32_F32, AMDGPUrsq>;
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} // End SchedRW = [WriteQuarterRate32]
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let SchedRW = [WriteDouble] 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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} // End SchedRW = [WriteDouble];
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defm V_SQRT_F32 : VOP1Inst <"v_sqrt_f32", VOP_F32_F32, fsqrt>;
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let SchedRW = [WriteDouble] in {
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defm V_SQRT_F64 : VOP1Inst <"v_sqrt_f64", VOP_F64_F64, fsqrt>;
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} // End SchedRW = [WriteDouble]
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let SchedRW = [WriteQuarterRate32] 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 SchedRW = [WriteQuarterRate32]
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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>;
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defm V_FFBH_U32 : VOP1Inst <"v_ffbh_u32", VOP_I32_I32>;
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defm V_FFBL_B32 : VOP1Inst <"v_ffbl_b32", VOP_I32_I32>;
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defm V_FFBH_I32 : VOP1Inst <"v_ffbh_i32", VOP_I32_I32>;
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defm V_FREXP_EXP_I32_F64 : VOP1Inst <"v_frexp_exp_i32_f64", VOP_I32_F64, int_amdgcn_frexp_exp>;
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let SchedRW = [WriteDoubleAdd] in {
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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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defm V_FRACT_F64 : VOP1Inst <"v_fract_f64", VOP_F64_F64, AMDGPUfract>;
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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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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_I32_VI32_NO_EXT : 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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let HasExt = 0;
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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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def VOP_MOVRELD : 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, VSrc_b32:$src0);
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let Ins64 = (ins Src0RC64:$vdst, VSrc_b32:$src0);
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let InsDPP = (ins Src0RC32:$vdst, Src0RC32:$src0, dpp_ctrl:$dpp_ctrl, row_mask:$row_mask,
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bank_mask:$bank_mask, bound_ctrl:$bound_ctrl);
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let InsSDWA = (ins Src0RC32:$vdst, Int32InputMods:$src0_modifiers, VCSrc_b32:$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 Asm32 = getAsm32<1, 1>.ret;
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let Asm64 = getAsm64<1, 1, 0>.ret;
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let AsmDPP = getAsmDPP<1, 1, 0>.ret;
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let AsmSDWA = getAsmSDWA<1, 1, 0>.ret;
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let HasExt = 0;
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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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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_I32_VI32_NO_EXT>;
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defm V_MOVRELSD_B32 : VOP1Inst <"v_movrelsd_b32", VOP_NO_EXT<VOP_I32_I32>>;
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} // End Uses = [M0, EXEC]
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// These instruction only exist on SI and CI
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let SubtargetPredicate = isSICI in {
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let SchedRW = [WriteQuarterRate32] in {
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defm V_MOV_FED_B32 : VOP1Inst <"v_mov_fed_b32", VOP_I32_I32>;
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defm V_LOG_CLAMP_F32 : VOP1Inst <"v_log_clamp_f32", VOP_F32_F32, int_amdgcn_log_clamp>;
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defm V_RCP_CLAMP_F32 : VOP1Inst <"v_rcp_clamp_f32", VOP_F32_F32>;
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defm V_RCP_LEGACY_F32 : VOP1Inst <"v_rcp_legacy_f32", VOP_F32_F32, AMDGPUrcp_legacy>;
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defm V_RSQ_CLAMP_F32 : VOP1Inst <"v_rsq_clamp_f32", VOP_F32_F32, AMDGPUrsq_clamp>;
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defm V_RSQ_LEGACY_F32 : VOP1Inst <"v_rsq_legacy_f32", VOP_F32_F32, AMDGPUrsq_legacy>;
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} // End SchedRW = [WriteQuarterRate32]
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let SchedRW = [WriteDouble] in {
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defm V_RCP_CLAMP_F64 : VOP1Inst <"v_rcp_clamp_f64", VOP_F64_F64>;
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defm V_RSQ_CLAMP_F64 : VOP1Inst <"v_rsq_clamp_f64", VOP_F64_F64, AMDGPUrsq_clamp>;
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} // End SchedRW = [WriteDouble]
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} // End SubtargetPredicate = isSICI
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let SubtargetPredicate = isCIVI in {
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let SchedRW = [WriteDoubleAdd] in {
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defm V_TRUNC_F64 : VOP1Inst <"v_trunc_f64", VOP_F64_F64, ftrunc>;
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defm V_CEIL_F64 : VOP1Inst <"v_ceil_f64", VOP_F64_F64, fceil>;
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defm V_FLOOR_F64 : VOP1Inst <"v_floor_f64", VOP_F64_F64, ffloor>;
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defm V_RNDNE_F64 : VOP1Inst <"v_rndne_f64", VOP_F64_F64, frint>;
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} // End SchedRW = [WriteDoubleAdd]
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let SchedRW = [WriteQuarterRate32] in {
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defm V_LOG_LEGACY_F32 : VOP1Inst <"v_log_legacy_f32", VOP_F32_F32>;
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defm V_EXP_LEGACY_F32 : VOP1Inst <"v_exp_legacy_f32", VOP_F32_F32>;
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} // End SchedRW = [WriteQuarterRate32]
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} // End SubtargetPredicate = isCIVI
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let SubtargetPredicate = isVI in {
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defm V_CVT_F16_U16 : VOP1Inst <"v_cvt_f16_u16", VOP_F16_I16, uint_to_fp>;
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defm V_CVT_F16_I16 : VOP1Inst <"v_cvt_f16_i16", VOP_F16_I16, sint_to_fp>;
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defm V_CVT_U16_F16 : VOP1Inst <"v_cvt_u16_f16", VOP_I16_F16, fp_to_uint>;
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defm V_CVT_I16_F16 : VOP1Inst <"v_cvt_i16_f16", VOP_I16_F16, fp_to_sint>;
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defm V_RCP_F16 : VOP1Inst <"v_rcp_f16", VOP_F16_F16, AMDGPUrcp>;
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defm V_SQRT_F16 : VOP1Inst <"v_sqrt_f16", VOP_F16_F16, fsqrt>;
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defm V_RSQ_F16 : VOP1Inst <"v_rsq_f16", VOP_F16_F16, AMDGPUrsq>;
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defm V_LOG_F16 : VOP1Inst <"v_log_f16", VOP_F16_F16, flog2>;
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defm V_EXP_F16 : VOP1Inst <"v_exp_f16", VOP_F16_F16, fexp2>;
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defm V_FREXP_MANT_F16 : VOP1Inst <"v_frexp_mant_f16", VOP_F16_F16, int_amdgcn_frexp_mant>;
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defm V_FREXP_EXP_I16_F16 : VOP1Inst <"v_frexp_exp_i16_f16", VOP_I32_F16, int_amdgcn_frexp_exp>;
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defm V_FLOOR_F16 : VOP1Inst <"v_floor_f16", VOP_F16_F16, ffloor>;
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defm V_CEIL_F16 : VOP1Inst <"v_ceil_f16", VOP_F16_F16, fceil>;
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defm V_TRUNC_F16 : VOP1Inst <"v_trunc_f16", VOP_F16_F16, ftrunc>;
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defm V_RNDNE_F16 : VOP1Inst <"v_rndne_f16", VOP_F16_F16, frint>;
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defm V_FRACT_F16 : VOP1Inst <"v_fract_f16", VOP_F16_F16, AMDGPUfract>;
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defm V_SIN_F16 : VOP1Inst <"v_sin_f16", VOP_F16_F16, AMDGPUsin>;
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defm V_COS_F16 : VOP1Inst <"v_cos_f16", VOP_F16_F16, AMDGPUcos>;
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}
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let Predicates = [isVI] in {
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def : Pat<
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(f32 (f16_to_fp i16:$src)),
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(V_CVT_F32_F16_e32 $src)
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>;
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def : Pat<
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(i16 (fp_to_f16 f32:$src)),
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(V_CVT_F16_F32_e32 $src)
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>;
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}
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//===----------------------------------------------------------------------===//
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// Target
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//===----------------------------------------------------------------------===//
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//===----------------------------------------------------------------------===//
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// SI
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//===----------------------------------------------------------------------===//
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multiclass VOP1_Real_si <bits<9> op> {
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let AssemblerPredicates = [isSICI], DecoderNamespace = "SICI" in {
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def _e32_si :
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VOP1_Real<!cast<VOP1_Pseudo>(NAME#"_e32"), SIEncodingFamily.SI>,
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VOP1e<op{7-0}, !cast<VOP1_Pseudo>(NAME#"_e32").Pfl>;
|
|
def _e64_si :
|
|
VOP3_Real<!cast<VOP3_Pseudo>(NAME#"_e64"), SIEncodingFamily.SI>,
|
|
VOP3e_si <{1, 1, op{6-0}}, !cast<VOP3_Pseudo>(NAME#"_e64").Pfl>;
|
|
}
|
|
}
|
|
|
|
defm V_NOP : VOP1_Real_si <0x0>;
|
|
defm V_MOV_B32 : VOP1_Real_si <0x1>;
|
|
defm V_CVT_I32_F64 : VOP1_Real_si <0x3>;
|
|
defm V_CVT_F64_I32 : VOP1_Real_si <0x4>;
|
|
defm V_CVT_F32_I32 : VOP1_Real_si <0x5>;
|
|
defm V_CVT_F32_U32 : VOP1_Real_si <0x6>;
|
|
defm V_CVT_U32_F32 : VOP1_Real_si <0x7>;
|
|
defm V_CVT_I32_F32 : VOP1_Real_si <0x8>;
|
|
defm V_MOV_FED_B32 : VOP1_Real_si <0x9>;
|
|
defm V_CVT_F16_F32 : VOP1_Real_si <0xa>;
|
|
defm V_CVT_F32_F16 : VOP1_Real_si <0xb>;
|
|
defm V_CVT_RPI_I32_F32 : VOP1_Real_si <0xc>;
|
|
defm V_CVT_FLR_I32_F32 : VOP1_Real_si <0xd>;
|
|
defm V_CVT_OFF_F32_I4 : VOP1_Real_si <0xe>;
|
|
defm V_CVT_F32_F64 : VOP1_Real_si <0xf>;
|
|
defm V_CVT_F64_F32 : VOP1_Real_si <0x10>;
|
|
defm V_CVT_F32_UBYTE0 : VOP1_Real_si <0x11>;
|
|
defm V_CVT_F32_UBYTE1 : VOP1_Real_si <0x12>;
|
|
defm V_CVT_F32_UBYTE2 : VOP1_Real_si <0x13>;
|
|
defm V_CVT_F32_UBYTE3 : VOP1_Real_si <0x14>;
|
|
defm V_CVT_U32_F64 : VOP1_Real_si <0x15>;
|
|
defm V_CVT_F64_U32 : VOP1_Real_si <0x16>;
|
|
defm V_FRACT_F32 : VOP1_Real_si <0x20>;
|
|
defm V_TRUNC_F32 : VOP1_Real_si <0x21>;
|
|
defm V_CEIL_F32 : VOP1_Real_si <0x22>;
|
|
defm V_RNDNE_F32 : VOP1_Real_si <0x23>;
|
|
defm V_FLOOR_F32 : VOP1_Real_si <0x24>;
|
|
defm V_EXP_F32 : VOP1_Real_si <0x25>;
|
|
defm V_LOG_CLAMP_F32 : VOP1_Real_si <0x26>;
|
|
defm V_LOG_F32 : VOP1_Real_si <0x27>;
|
|
defm V_RCP_CLAMP_F32 : VOP1_Real_si <0x28>;
|
|
defm V_RCP_LEGACY_F32 : VOP1_Real_si <0x29>;
|
|
defm V_RCP_F32 : VOP1_Real_si <0x2a>;
|
|
defm V_RCP_IFLAG_F32 : VOP1_Real_si <0x2b>;
|
|
defm V_RSQ_CLAMP_F32 : VOP1_Real_si <0x2c>;
|
|
defm V_RSQ_LEGACY_F32 : VOP1_Real_si <0x2d>;
|
|
defm V_RSQ_F32 : VOP1_Real_si <0x2e>;
|
|
defm V_RCP_F64 : VOP1_Real_si <0x2f>;
|
|
defm V_RCP_CLAMP_F64 : VOP1_Real_si <0x30>;
|
|
defm V_RSQ_F64 : VOP1_Real_si <0x31>;
|
|
defm V_RSQ_CLAMP_F64 : VOP1_Real_si <0x32>;
|
|
defm V_SQRT_F32 : VOP1_Real_si <0x33>;
|
|
defm V_SQRT_F64 : VOP1_Real_si <0x34>;
|
|
defm V_SIN_F32 : VOP1_Real_si <0x35>;
|
|
defm V_COS_F32 : VOP1_Real_si <0x36>;
|
|
defm V_NOT_B32 : VOP1_Real_si <0x37>;
|
|
defm V_BFREV_B32 : VOP1_Real_si <0x38>;
|
|
defm V_FFBH_U32 : VOP1_Real_si <0x39>;
|
|
defm V_FFBL_B32 : VOP1_Real_si <0x3a>;
|
|
defm V_FFBH_I32 : VOP1_Real_si <0x3b>;
|
|
defm V_FREXP_EXP_I32_F64 : VOP1_Real_si <0x3c>;
|
|
defm V_FREXP_MANT_F64 : VOP1_Real_si <0x3d>;
|
|
defm V_FRACT_F64 : VOP1_Real_si <0x3e>;
|
|
defm V_FREXP_EXP_I32_F32 : VOP1_Real_si <0x3f>;
|
|
defm V_FREXP_MANT_F32 : VOP1_Real_si <0x40>;
|
|
defm V_CLREXCP : VOP1_Real_si <0x41>;
|
|
defm V_MOVRELD_B32 : VOP1_Real_si <0x42>;
|
|
defm V_MOVRELS_B32 : VOP1_Real_si <0x43>;
|
|
defm V_MOVRELSD_B32 : VOP1_Real_si <0x44>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// CI
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
multiclass VOP1_Real_ci <bits<9> op> {
|
|
let AssemblerPredicates = [isCIOnly], DecoderNamespace = "CI" in {
|
|
def _e32_ci :
|
|
VOP1_Real<!cast<VOP1_Pseudo>(NAME#"_e32"), SIEncodingFamily.SI>,
|
|
VOP1e<op{7-0}, !cast<VOP1_Pseudo>(NAME#"_e32").Pfl>;
|
|
def _e64_ci :
|
|
VOP3_Real<!cast<VOP3_Pseudo>(NAME#"_e64"), SIEncodingFamily.SI>,
|
|
VOP3e_si <{1, 1, op{6-0}}, !cast<VOP3_Pseudo>(NAME#"_e64").Pfl>;
|
|
}
|
|
}
|
|
|
|
defm V_TRUNC_F64 : VOP1_Real_ci <0x17>;
|
|
defm V_CEIL_F64 : VOP1_Real_ci <0x18>;
|
|
defm V_FLOOR_F64 : VOP1_Real_ci <0x1A>;
|
|
defm V_RNDNE_F64 : VOP1_Real_ci <0x19>;
|
|
defm V_LOG_LEGACY_F32 : VOP1_Real_ci <0x45>;
|
|
defm V_EXP_LEGACY_F32 : VOP1_Real_ci <0x46>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// VI
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
class VOP1_SDWA <bits<8> op, VOP1_Pseudo ps, VOPProfile P = ps.Pfl> :
|
|
VOP_SDWA <ps.OpName, P> {
|
|
let Defs = ps.Defs;
|
|
let Uses = ps.Uses;
|
|
let SchedRW = ps.SchedRW;
|
|
let hasSideEffects = ps.hasSideEffects;
|
|
let AsmMatchConverter = "cvtSdwaVOP1";
|
|
|
|
bits<8> vdst;
|
|
let Inst{8-0} = 0xf9; // sdwa
|
|
let Inst{16-9} = op;
|
|
let Inst{24-17} = !if(P.EmitDst, vdst{7-0}, 0);
|
|
let Inst{31-25} = 0x3f; // encoding
|
|
}
|
|
|
|
class VOP1_DPP <bits<8> op, VOP1_Pseudo ps, VOPProfile P = ps.Pfl> :
|
|
VOP_DPP <ps.OpName, P> {
|
|
let Defs = ps.Defs;
|
|
let Uses = ps.Uses;
|
|
let SchedRW = ps.SchedRW;
|
|
let hasSideEffects = ps.hasSideEffects;
|
|
|
|
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 VOP1_Real_vi <bits<10> op> {
|
|
let AssemblerPredicates = [isVI], DecoderNamespace = "VI" 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>;
|
|
}
|
|
|
|
// for now left sdwa/dpp only for asm/dasm
|
|
// TODO: add corresponding pseudo
|
|
def _sdwa : VOP1_SDWA<op{7-0}, !cast<VOP1_Pseudo>(NAME#"_e32")>;
|
|
def _dpp : VOP1_DPP<op{7-0}, !cast<VOP1_Pseudo>(NAME#"_e32")>;
|
|
}
|
|
|
|
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_vi <0x36>;
|
|
defm V_MOVRELS_B32 : VOP1_Real_vi <0x37>;
|
|
defm V_MOVRELSD_B32 : VOP1_Real_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>;
|
|
|
|
|
|
// 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:$src0)> {
|
|
let VOP1 = 1;
|
|
}
|
|
|
|
// This is a pseudo variant of the v_movreld_b32 instruction in which the
|
|
// vector operand appears only twice, once as def and once as use. Using this
|
|
// pseudo avoids problems with the Two Address instructions pass.
|
|
class V_MOVRELD_B32_pseudo<RegisterClass rc> : VPseudoInstSI <
|
|
(outs rc:$vdst),
|
|
(ins rc:$vsrc, VSrc_b32:$val, i32imm:$offset)> {
|
|
let VOP1 = 1;
|
|
|
|
let Constraints = "$vsrc = $vdst";
|
|
let Uses = [M0, EXEC];
|
|
|
|
let SubtargetPredicate = HasMovrel;
|
|
}
|
|
|
|
def V_MOVRELD_B32_V1 : V_MOVRELD_B32_pseudo<VGPR_32>;
|
|
def V_MOVRELD_B32_V2 : V_MOVRELD_B32_pseudo<VReg_64>;
|
|
def V_MOVRELD_B32_V4 : V_MOVRELD_B32_pseudo<VReg_128>;
|
|
def V_MOVRELD_B32_V8 : V_MOVRELD_B32_pseudo<VReg_256>;
|
|
def V_MOVRELD_B32_V16 : V_MOVRELD_B32_pseudo<VReg_512>;
|
|
|
|
let Predicates = [isVI] in {
|
|
|
|
def : Pat <
|
|
(i32 (int_amdgcn_mov_dpp i32:$src, imm:$dpp_ctrl, imm:$row_mask, imm:$bank_mask,
|
|
imm:$bound_ctrl)),
|
|
(V_MOV_B32_dpp $src, (as_i32imm $dpp_ctrl), (as_i32imm $row_mask),
|
|
(as_i32imm $bank_mask), (as_i1imm $bound_ctrl))
|
|
>;
|
|
|
|
|
|
def : Pat<
|
|
(i32 (anyext i16:$src)),
|
|
(COPY $src)
|
|
>;
|
|
|
|
def : Pat<
|
|
(i64 (anyext i16:$src)),
|
|
(REG_SEQUENCE VReg_64,
|
|
(i32 (COPY $src)), sub0,
|
|
(V_MOV_B32_e32 (i32 0)), sub1)
|
|
>;
|
|
|
|
def : Pat<
|
|
(i16 (trunc i32:$src)),
|
|
(COPY $src)
|
|
>;
|
|
|
|
def : Pat<
|
|
(i1 (trunc i16:$src)),
|
|
(COPY $src)
|
|
>;
|
|
|
|
|
|
def : Pat <
|
|
(i16 (trunc i64:$src)),
|
|
(EXTRACT_SUBREG $src, sub0)
|
|
>;
|
|
|
|
} // End Predicates = [isVI]
|