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authorEvan Cheng <evan.cheng@apple.com>2009-04-27 17:36:47 +0000
committerEvan Cheng <evan.cheng@apple.com>2009-04-27 17:36:47 +0000
commit5431d9ca8b642dcbc0f5cb05ac10782a7b17ff8b (patch)
tree6e7db4ba66bab69bb8ce8dc774a54618d21f5563 /lib/CodeGen/StackProtector.cpp
parenta6458fede5fee9d0f761249c48f537496f7b5356 (diff)
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Fix PR4056. It's possible a physical register def is dead if its implicit use is deleted by two-address pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70213 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/StackProtector.cpp')
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