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| author | Dan Gohman <gohman@apple.com> | 2009-09-15 15:09:54 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-09-15 15:09:54 +0000 |
| commit | d29cafc08390a5da1983a83c2c5b9750de49441b (patch) | |
| tree | 055049d163b3a2dd3c94af2b2824c32cda732faa /llvm/test/CodeGen | |
| parent | 1f58f0e1877a43ba5bbc8a22d8e4baed72fec7b6 (diff) | |
| download | bcm5719-llvm-d29cafc08390a5da1983a83c2c5b9750de49441b.tar.gz bcm5719-llvm-d29cafc08390a5da1983a83c2c5b9750de49441b.zip | |
Restore a comment that was lost in the merge.
llvm-svn: 81857
Diffstat (limited to 'llvm/test/CodeGen')
| -rw-r--r-- | llvm/test/CodeGen/X86/cmov.ll | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/cmov.ll b/llvm/test/CodeGen/X86/cmov.ll index d96babb4473..f3c9a7addf8 100644 --- a/llvm/test/CodeGen/X86/cmov.ll +++ b/llvm/test/CodeGen/X86/cmov.ll @@ -33,6 +33,10 @@ entry: } +; x86's 32-bit cmov doesn't clobber the high 32 bits of the destination +; if the condition is false. An explicit zero-extend (movl) is needed +; after the cmov. + declare void @bar(i64) nounwind define void @test3(i64 %a, i64 %b, i1 %p) nounwind { |
