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-rw-r--r--lib/Target/X86/X86InstrAVX512.td16
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>;