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| author | Chandler Carruth <chandlerc@gmail.com> | 2014-05-17 03:29:20 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2014-05-17 03:29:20 +0000 |
| commit | c85473143c006690cb766a008736554ad8493ff5 (patch) | |
| tree | bcffbf112816e23e3f32b5a8cf98d7263e547d7e /llvm/test | |
| parent | 9516eee2f25247426afb7f48284220a815c6f225 (diff) | |
| download | bcm5719-llvm-c85473143c006690cb766a008736554ad8493ff5.tar.gz bcm5719-llvm-c85473143c006690cb766a008736554ad8493ff5.zip | |
[x86] Fix a bad predicate I spotted by inspection -- pshufhw and pshuflw
were added in SSE2, no SSSE3. Found this while auditing all uses of
SSSE3 in the X86 target. I don't actually expect this to make
a significant difference on anything and I don't have any detailed test
cases but I updated the existing test cases that already covered some of
this code path.
llvm-svn: 209056
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/sse3.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/X86/sse3.ll b/llvm/test/CodeGen/X86/sse3.ll index 6d5b19243e4..18bdcb3912b 100644 --- a/llvm/test/CodeGen/X86/sse3.ll +++ b/llvm/test/CodeGen/X86/sse3.ll @@ -209,7 +209,7 @@ entry: ; X64-LABEL: t13: ; X64: punpcklqdq %xmm0, %xmm1 ; X64: pextrw $3, %xmm1, %eax -; X64: pshufd $52, %xmm1, %xmm0 +; X64: pshufhw $12, %xmm1, %xmm0 ; X64: pinsrw $4, %eax, %xmm0 ; X64: ret } |
