diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86InstrAVX512.td')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrAVX512.td | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/llvm/lib/Target/X86/X86InstrAVX512.td b/llvm/lib/Target/X86/X86InstrAVX512.td index 5da5daf4063..d21aba283f8 100644 --- a/llvm/lib/Target/X86/X86InstrAVX512.td +++ b/llvm/lib/Target/X86/X86InstrAVX512.td @@ -656,17 +656,19 @@ multiclass vextract_for_size<int Opcode, AVX512AIi8Base, EVEX; let mayStore = 1 in { def mr : AVX512AIi8<Opcode, MRMDestMem, (outs), - (ins To.MemOp:$dst, From.RC:$src1, i32u8imm:$src2), + (ins To.MemOp:$dst, From.RC:$src1, i32u8imm:$idx), "vextract" # To.EltTypeName # "x" # To.NumElts # - "\t{$src2, $src1, $dst|$dst, $src1, $src2}", - []>, EVEX; + "\t{$idx, $src1, $dst|$dst, $src1, $idx}", + [(store (To.VT (vextract_extract:$idx + (From.VT From.RC:$src1), (iPTR imm))), + addr:$dst)]>, EVEX; def mrk : AVX512AIi8<Opcode, MRMDestMem, (outs), (ins To.MemOp:$dst, To.KRCWM:$mask, - From.RC:$src1, i32u8imm:$src2), + From.RC:$src1, i32u8imm:$idx), "vextract" # To.EltTypeName # "x" # To.NumElts # - "\t{$src2, $src1, $dst {${mask}}|" - "$dst {${mask}}, $src1, $src2}", + "\t{$idx, $src1, $dst {${mask}}|" + "$dst {${mask}}, $src1, $idx}", []>, EVEX_K, EVEX; }//mayStore = 1 } @@ -705,11 +707,16 @@ multiclass vextract_for_size_lowering<string InstrStr, X86VectorVTInfo From, SDNodeXForm EXTRACT_get_vextract_imm, list<Predicate> p> : vextract_for_size_first_position_lowering<From, To> { - let Predicates = p in + let Predicates = p in { def : Pat<(vextract_extract:$ext (From.VT From.RC:$src1), (iPTR imm)), (To.VT (!cast<Instruction>(InstrStr#"rr") From.RC:$src1, (EXTRACT_get_vextract_imm To.RC:$ext)))>; + def : Pat<(store (To.VT (vextract_extract:$ext (From.VT From.RC:$src1), + (iPTR imm))), addr:$dst), + (!cast<Instruction>(InstrStr#"mr") addr:$dst, From.RC:$src1, + (EXTRACT_get_vextract_imm To.RC:$ext))>; + } } multiclass vextract_for_type<ValueType EltVT32, int Opcode128, |
