diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86InstrAVX512.td')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrAVX512.td | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/Target/X86/X86InstrAVX512.td b/llvm/lib/Target/X86/X86InstrAVX512.td index 78cd5878662..59218bcf552 100644 --- a/llvm/lib/Target/X86/X86InstrAVX512.td +++ b/llvm/lib/Target/X86/X86InstrAVX512.td @@ -2117,15 +2117,15 @@ def : Pat<(i8 (bitconvert (v8i1 VK8:$src))), (COPY_TO_REGCLASS VK8:$src, GR8)>; def : Pat<(i32 (zext (i16 (bitconvert (v16i1 VK16:$src))))), - (i32 (SUBREG_TO_REG (i64 0), - (i16 (COPY_TO_REGCLASS VK16:$src, GR16)), sub_16bit))>; + (KMOVWrk VK16:$src)>; def : Pat<(i32 (anyext (i16 (bitconvert (v16i1 VK16:$src))))), (i32 (SUBREG_TO_REG (i64 0), (i16 (COPY_TO_REGCLASS VK16:$src, GR16)), sub_16bit))>; def : Pat<(i32 (zext (i8 (bitconvert (v8i1 VK8:$src))))), - (i32 (SUBREG_TO_REG (i64 0), - (i8 (COPY_TO_REGCLASS VK8:$src, GR8)), sub_8bit))>; + (MOVZX32rr8 (COPY_TO_REGCLASS VK8:$src, GR8))>, Requires<[NoDQI]>; +def : Pat<(i32 (zext (i8 (bitconvert (v8i1 VK8:$src))))), + (KMOVBrk VK8:$src)>, Requires<[HasDQI]>; def : Pat<(i32 (anyext (i8 (bitconvert (v8i1 VK8:$src))))), (i32 (SUBREG_TO_REG (i64 0), (i8 (COPY_TO_REGCLASS VK8:$src, GR8)), sub_8bit))>; |
