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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 | 2ff4a493445d271121592041fd7fd00a31fd2a80 (patch) | |
| tree | 5946259fc0229a9b68c2b075b27d768f80a01676 /test/CodeGen/X86/sse3.ll | |
| parent | bf6e3f925757fcdb57b4a0ba5a71ceedf95f32e4 (diff) | |
| download | llvm-2ff4a493445d271121592041fd7fd00a31fd2a80.tar.gz llvm-2ff4a493445d271121592041fd7fd00a31fd2a80.tar.bz2 llvm-2ff4a493445d271121592041fd7fd00a31fd2a80.tar.xz | |
[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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209056 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/sse3.ll')
| -rw-r--r-- | test/CodeGen/X86/sse3.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/CodeGen/X86/sse3.ll b/test/CodeGen/X86/sse3.ll index 6d5b19243e..18bdcb3912 100644 --- a/test/CodeGen/X86/sse3.ll +++ b/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 } |