diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86InstrAVX512.td')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrAVX512.td | 47 |
1 files changed, 32 insertions, 15 deletions
diff --git a/llvm/lib/Target/X86/X86InstrAVX512.td b/llvm/lib/Target/X86/X86InstrAVX512.td index b0e1880ab51..2817d576d92 100644 --- a/llvm/lib/Target/X86/X86InstrAVX512.td +++ b/llvm/lib/Target/X86/X86InstrAVX512.td @@ -4205,15 +4205,32 @@ let hasSideEffects = 0 in { } // hasSideEffects = 0 } +multiclass avx512_vcvtsi_round<bits<8> opc, SDNode OpNode, RegisterClass SrcRC, + X86VectorVTInfo DstVT, X86MemOperand x86memop, string asm> { + def rrb_Int : SI<opc, MRMSrcReg, (outs DstVT.RC:$dst), + (ins DstVT.RC:$src1, SrcRC:$src2, AVX512RC:$rc), + !strconcat(asm,"\t{$src2, $rc, $src1, $dst|$dst, $src1, $rc, $src2}"), + [(set DstVT.RC:$dst, + (OpNode (DstVT.VT DstVT.RC:$src1), + SrcRC:$src2, + (i32 imm:$rc)))]>, EVEX_4V, EVEX_B, EVEX_RC; +} + +multiclass avx512_vcvtsi_common<bits<8> opc, SDNode OpNode, RegisterClass SrcRC, + X86VectorVTInfo DstVT, X86MemOperand x86memop, string asm> { + defm NAME : avx512_vcvtsi_round<opc, OpNode, SrcRC, DstVT, x86memop, asm>, + avx512_vcvtsi<opc, SrcRC, DstVT.FRC, x86memop, asm>, VEX_LIG; +} + let Predicates = [HasAVX512] in { -defm VCVTSI2SSZ : avx512_vcvtsi<0x2A, GR32, FR32X, i32mem, "cvtsi2ss{l}">, - XS, VEX_LIG, EVEX_CD8<32, CD8VT1>; -defm VCVTSI642SSZ : avx512_vcvtsi<0x2A, GR64, FR32X, i64mem, "cvtsi2ss{q}">, - XS, VEX_W, VEX_LIG, EVEX_CD8<64, CD8VT1>; -defm VCVTSI2SDZ : avx512_vcvtsi<0x2A, GR32, FR64X, i32mem, "cvtsi2sd{l}">, - XD, VEX_LIG, EVEX_CD8<32, CD8VT1>; -defm VCVTSI642SDZ : avx512_vcvtsi<0x2A, GR64, FR64X, i64mem, "cvtsi2sd{q}">, - XD, VEX_W, VEX_LIG, EVEX_CD8<64, CD8VT1>; +defm VCVTSI2SSZ : avx512_vcvtsi_common<0x2A, X86SintToFpRnd, GR32, + v4f32x_info, i32mem, "cvtsi2ss{l}">, XS, EVEX_CD8<32, CD8VT1>; +defm VCVTSI642SSZ: avx512_vcvtsi_common<0x2A, X86SintToFpRnd, GR64, + v4f32x_info, i64mem, "cvtsi2ss{q}">, XS, VEX_W, EVEX_CD8<64, CD8VT1>; +defm VCVTSI2SDZ : avx512_vcvtsi_common<0x2A, X86SintToFpRnd, GR32, + v2f64x_info, i32mem, "cvtsi2sd{l}">, XD, EVEX_CD8<32, CD8VT1>; +defm VCVTSI642SDZ: avx512_vcvtsi_common<0x2A, X86SintToFpRnd, GR64, + v2f64x_info, i64mem, "cvtsi2sd{q}">, XD, VEX_W, EVEX_CD8<64, CD8VT1>; def : Pat<(f32 (sint_to_fp (loadi32 addr:$src))), (VCVTSI2SSZrm (f32 (IMPLICIT_DEF)), addr:$src)>; @@ -4233,14 +4250,14 @@ def : Pat<(f64 (sint_to_fp GR32:$src)), def : Pat<(f64 (sint_to_fp GR64:$src)), (VCVTSI642SDZrr (f64 (IMPLICIT_DEF)), GR64:$src)>; -defm VCVTUSI2SSZ : avx512_vcvtsi<0x7B, GR32, FR32X, i32mem, "cvtusi2ss{l}">, - XS, VEX_LIG, EVEX_CD8<32, CD8VT1>; -defm VCVTUSI642SSZ : avx512_vcvtsi<0x7B, GR64, FR32X, i64mem, "cvtusi2ss{q}">, - XS, VEX_W, VEX_LIG, EVEX_CD8<64, CD8VT1>; +defm VCVTUSI2SSZ : avx512_vcvtsi_common<0x7B, X86SuintToFpRnd, GR32, + v4f32x_info, i32mem, "cvtusi2ss{l}">, XS, EVEX_CD8<32, CD8VT1>; +defm VCVTUSI642SSZ : avx512_vcvtsi_common<0x7B, X86SuintToFpRnd, GR64, + v4f32x_info, i64mem, "cvtusi2ss{q}">, XS, VEX_W, EVEX_CD8<64, CD8VT1>; defm VCVTUSI2SDZ : avx512_vcvtsi<0x7B, GR32, FR64X, i32mem, "cvtusi2sd{l}">, - XD, VEX_LIG, EVEX_CD8<32, CD8VT1>; -defm VCVTUSI642SDZ : avx512_vcvtsi<0x7B, GR64, FR64X, i64mem, "cvtusi2sd{q}">, - XD, VEX_W, VEX_LIG, EVEX_CD8<64, CD8VT1>; + XD, VEX_LIG, EVEX_CD8<32, CD8VT1>; +defm VCVTUSI642SDZ : avx512_vcvtsi_common<0x7B, X86SuintToFpRnd, GR64, + v2f64x_info, i64mem, "cvtusi2sd{q}">, XD, VEX_W, EVEX_CD8<64, CD8VT1>; def : Pat<(f32 (uint_to_fp (loadi32 addr:$src))), (VCVTUSI2SSZrm (f32 (IMPLICIT_DEF)), addr:$src)>; |
