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If an available register falls through to a succ block, unset the last kill. Sorry...
authorEvan Cheng <evan.cheng@apple.com>
Thu, 26 Feb 2009 02:30:42 +0000 (02:30 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Thu, 26 Feb 2009 02:30:42 +0000 (02:30 +0000)
commitf792352c25880ee0c61b2da2d03927b9356b77e8
tree981b58ba68808c2f8b3d87ea8ac25743ce194818
parent7b048b391f9ded004170a67780d1c6a5eedeb604
If an available register falls through to a succ block, unset the last kill. Sorry, it's impossible to reduce a sensible test case. It basically requires the moon and stars to align in order to cause a failure.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65497 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/VirtRegMap.cpp