Age | Commit message (Collapse) | Author | |
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2010-02-23 | Keep track of phi join registers explicitly in LiveVariables. | Jakob Stoklund Olesen | |
Previously, LiveIntervalAnalysis would infer phi joins by looking for multiply defined registers. That doesn't work if the phi join is implicitly defined in all but one of the predecessors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96994 91177308-0d34-0410-b5e6-96231b3b80d8 |