| commit | 8701768ae2e93e8741106acfa4a29959e1439487 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Thu Mar 03 01:29:10 2011 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Thu Mar 03 01:29:10 2011 +0000 |
| tree | 5584e1a8ecfb37fef0c99d928ddfe6b013d1cddc | |
| parent | c29d9b3495a2d87af524ad5c4b62f46c4265d828 [diff] |
Only run the updateSSA loop when we have actually seen multiple values. When only a single value has been seen, new PHIDefs are never needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126911 91177308-0d34-0410-b5e6-96231b3b80d8