Fix a very subtle spiller bug: UpdateKills should not forget to track defs of aliases.
authorEvan Cheng <evan.cheng@apple.com>
Fri, 17 Oct 2008 06:16:07 +0000 (06:16 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Fri, 17 Oct 2008 06:16:07 +0000 (06:16 +0000)
commit6784598895c184889b82a9d213c307c70b1ea444
treed83b8c190c0bd441b7035c9398f79bc21bc4da9d
parentabec474236601d7c10469a212decd010727ba060
Fix a very subtle spiller bug: UpdateKills should not forget to track defs of aliases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57673 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/VirtRegMap.cpp
test/CodeGen/X86/2008-10-16-SpillerBug.ll [new file with mode: 0644]