diff options
| author | Ahmed Bougacha <ahmed.bougacha@gmail.com> | 2014-12-11 23:07:52 +0000 |
|---|---|---|
| committer | Ahmed Bougacha <ahmed.bougacha@gmail.com> | 2014-12-11 23:07:52 +0000 |
| commit | 79c797443b2e3ebbccaeb7025ce637a9f40452b4 (patch) | |
| tree | 465d5ef87b0c8d253fb1bc9a53bada07a9cf5d04 /llvm/lib/Target | |
| parent | 5c7006e06283a61b26783a8141936466ad3dd3c7 (diff) | |
| download | bcm5719-llvm-79c797443b2e3ebbccaeb7025ce637a9f40452b4.tar.gz bcm5719-llvm-79c797443b2e3ebbccaeb7025ce637a9f40452b4.zip | |
[X86] Add a temporary testcase for PR21876/r223996.
llvm-svn: 224074
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrSSE.td | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86InstrSSE.td b/llvm/lib/Target/X86/X86InstrSSE.td index a4af16a14b4..a9ca166c1c7 100644 --- a/llvm/lib/Target/X86/X86InstrSSE.td +++ b/llvm/lib/Target/X86/X86InstrSSE.td @@ -6178,6 +6178,7 @@ multiclass SS41I_pmovx_avx2_patterns<string OpcPrefix, SDNode ExtOp> { (!cast<I>(OpcPrefix#DQYrr) VR128:$src)>; // On AVX2, we also support 256bit inputs. + // FIXME: remove these patterns when the old shuffle lowering goes away. def : Pat<(v16i16 (ExtOp (v32i8 VR256:$src))), (!cast<I>(OpcPrefix#BWYrr) (EXTRACT_SUBREG VR256:$src, sub_xmm))>; def : Pat<(v8i32 (ExtOp (v32i8 VR256:$src))), |
