llvm/lib/CodeGen/PreAllocSplitting.cpp · a2ca64a39ae9d5b4b926c6fa0fec70a01f8ebff1 · Roger Ferrer / llvm-epi-0.8 · GitLab

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Stage two of fixing pre-alloc-splitting's code size issues: filter out restores that are just · a2ca64a3
Owen Anderson authored Jan 23, 2009
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going to be re-spilled again.

This also helps performance.  Pre-alloc-splitting now seems to be an overall win on SPEC.

llvm-svn: 62834
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a2ca64a3