diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrAVX512.td | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86InstrAVX512.td b/llvm/lib/Target/X86/X86InstrAVX512.td index 5bd9dc7a527..4cee6181b84 100644 --- a/llvm/lib/Target/X86/X86InstrAVX512.td +++ b/llvm/lib/Target/X86/X86InstrAVX512.td @@ -2112,10 +2112,18 @@ let Predicates = [HasAVX512] in { def : Pat<(i64 (zext VK1:$src)), (AND64ri8 (SUBREG_TO_REG (i64 0), (KMOVWrk (COPY_TO_REGCLASS VK1:$src, VK16)), sub_32bit), (i64 1))>; + def : Pat<(i64 (anyext VK1:$src)), + (SUBREG_TO_REG (i64 0), + (KMOVWrk (COPY_TO_REGCLASS VK1:$src, VK16)), sub_32bit)>; + def : Pat<(i16 (zext VK1:$src)), (EXTRACT_SUBREG (AND32ri8 (KMOVWrk (COPY_TO_REGCLASS VK1:$src, VK16)), (i32 1)), sub_16bit)>; + def : Pat<(i16 (anyext VK1:$src)), + (EXTRACT_SUBREG + (KMOVWrk (COPY_TO_REGCLASS VK1:$src, VK16)), + sub_16bit)>; } def : Pat<(v16i1 (scalar_to_vector VK1:$src)), (COPY_TO_REGCLASS VK1:$src, VK16)>; |
