diff options
Diffstat (limited to 'lib/Target/X86/X86InstrAVX512.td')
| -rw-r--r-- | lib/Target/X86/X86InstrAVX512.td | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/lib/Target/X86/X86InstrAVX512.td b/lib/Target/X86/X86InstrAVX512.td index 46c19f18f8d3..dcd84930741b 100644 --- a/lib/Target/X86/X86InstrAVX512.td +++ b/lib/Target/X86/X86InstrAVX512.td @@ -8704,17 +8704,6 @@ def rr : AVX512XS8I<opc, MRMSrcReg, (outs Vec.RC:$dst), (ins Vec.KRC:$src), IIC_SSE_MOV_S_RR>, EVEX, Sched<[WriteMove]>; } -// Use 512bit version to implement 128/256 bit in case NoVLX. -multiclass avx512_convert_mask_to_vector_lowering<X86VectorVTInfo X86Info, - X86VectorVTInfo _> { - - def : Pat<(X86Info.VT (X86vsext (X86Info.KVT X86Info.KRC:$src))), - (X86Info.VT (EXTRACT_SUBREG - (_.VT (!cast<Instruction>(NAME#"Zrr") - (_.KVT (COPY_TO_REGCLASS X86Info.KRC:$src,_.KRC)))), - X86Info.SubRegIdx))>; -} - multiclass cvt_mask_by_elt_width<bits<8> opc, AVX512VLVectorVTInfo VTInfo, string OpcodeStr, Predicate prd> { let Predicates = [prd] in @@ -8724,11 +8713,6 @@ let Predicates = [prd] in defm Z256 : cvt_by_vec_width<opc, VTInfo.info256, OpcodeStr>, EVEX_V256; defm Z128 : cvt_by_vec_width<opc, VTInfo.info128, OpcodeStr>, EVEX_V128; } -let Predicates = [prd, NoVLX] in { - defm Z256_Alt : avx512_convert_mask_to_vector_lowering<VTInfo.info256,VTInfo.info512>; - defm Z128_Alt : avx512_convert_mask_to_vector_lowering<VTInfo.info128,VTInfo.info512>; - } - } defm VPMOVM2B : cvt_mask_by_elt_width<0x28, avx512vl_i8_info, "vpmovm2" , HasBWI>; |