Add an initial pass at dead spill/restore removal for pre alloc splitting.
authorOwen Anderson <resistor@mac.com>
Fri, 23 Jan 2009 00:23:32 +0000 (00:23 +0000)
committerOwen Anderson <resistor@mac.com>
Fri, 23 Jan 2009 00:23:32 +0000 (00:23 +0000)
commit956ec27a99bdb22c97d571c65aeff4cf5c2adc3f
treecc31118b01ec2fd616b4c54a9267ae4dfbed916d
parentbbfa244b2fa986c53a1bcf38b6dd0fea082afaaa
Add an initial pass at dead spill/restore removal for pre alloc splitting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62821 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/PreAllocSplitting.cpp