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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-03-03 01:29:10 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-03-03 01:29:10 +0000 |
| commit | 8701768ae2e93e8741106acfa4a29959e1439487 (patch) | |
| tree | 5584e1a8ecfb37fef0c99d928ddfe6b013d1cddc /lib/CodeGen/RegAllocLinearScan.cpp | |
| 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
Diffstat (limited to 'lib/CodeGen/RegAllocLinearScan.cpp')
0 files changed, 0 insertions, 0 deletions