llvm/lib/CodeGen/SplitKit.cpp · 5ea0712e961aa88bd1b2a2e5ad3b181288e5f5c2 · Roger Ferrer / llvm-epi-0.8 · GitLab

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Only run the updateSSA loop when we have actually seen multiple values. · 5ea0712e
Jakob Stoklund Olesen authored Mar 03, 2011
```
When only a single value has been seen, new PHIDefs are never needed.

llvm-svn: 126911
```
5ea0712e