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Restore a comment that was lost in the merge.
author
Dan Gohman
<gohman@apple.com>
Tue, 15 Sep 2009 15:09:54 +0000
(15:09 +0000)
committer
Dan Gohman
<gohman@apple.com>
Tue, 15 Sep 2009 15:09:54 +0000
(15:09 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81857
91177308
-0d34-0410-b5e6-
96231b3b80d8
test/CodeGen/X86/cmov.ll
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diff --git
a/test/CodeGen/X86/cmov.ll
b/test/CodeGen/X86/cmov.ll
index d96babb447344161f398122aa2b3cc9be4d892b0..f3c9a7addf83bb9b61466a80c7d02ae78f012e91 100644
(file)
--- a/
test/CodeGen/X86/cmov.ll
+++ b/
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 {