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author | Craig Topper <craig.topper@gmail.com> | 2012-05-18 06:42:06 +0000 |
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committer | Craig Topper <craig.topper@gmail.com> | 2012-05-18 06:42:06 +0000 |
commit | b82b5abf78549119a88a106e161f32bcf04a2d41 (patch) | |
tree | 6eee944eeea3d1ae1f8f05a5086c2c9c6e6eb3e9 /test | |
parent | ad753648155590f1c70bd168e8cf11a414957387 (diff) | |
download | llvm-b82b5abf78549119a88a106e161f32bcf04a2d41.tar.gz llvm-b82b5abf78549119a88a106e161f32bcf04a2d41.tar.bz2 llvm-b82b5abf78549119a88a106e161f32bcf04a2d41.tar.xz |
Simplify handling of v16i8 shuffles and fix a missed optimization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157043 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r-- | test/CodeGen/X86/sse3.ll | 7 | ||||
-rw-r--r-- | test/CodeGen/X86/vec_shuffle-35.ll | 4 |
2 files changed, 6 insertions, 5 deletions
diff --git a/test/CodeGen/X86/sse3.ll b/test/CodeGen/X86/sse3.ll index 5ea1b4dff1..48638b3b69 100644 --- a/test/CodeGen/X86/sse3.ll +++ b/test/CodeGen/X86/sse3.ll @@ -249,9 +249,10 @@ entry: ; X64: t16: ; X64: pextrw $8, %xmm0, %eax ; X64: pslldq $2, %xmm0 -; X64: movd %xmm0, %ecx -; X64: pextrw $1, %xmm0, %edx -; X64: pinsrw $0, %ecx, %xmm0 +; X64: pextrw $1, %xmm0, %ecx +; X64: movzbl %cl, %ecx +; X64: orl %eax, %ecx +; X64: pinsrw $1, %ecx, %xmm0 ; X64: ret } diff --git a/test/CodeGen/X86/vec_shuffle-35.ll b/test/CodeGen/X86/vec_shuffle-35.ll index 7f0fcb5969..f5083b4b80 100644 --- a/test/CodeGen/X86/vec_shuffle-35.ll +++ b/test/CodeGen/X86/vec_shuffle-35.ll @@ -1,6 +1,6 @@ ; RUN: llc < %s -march=x86 -mcpu=yonah -stack-alignment=16 -o %t -; RUN: grep pextrw %t | count 13 -; RUN: grep pinsrw %t | count 14 +; RUN: grep pextrw %t | count 12 +; RUN: grep pinsrw %t | count 13 ; RUN: grep rolw %t | count 13 ; RUN: not grep esp %t ; RUN: not grep ebp %t |