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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-03-04 21:32:50 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-03-04 21:32:50 +0000 |
| commit | d7e1bb80a9579155c853741d4baee9b321d4d8de (patch) | |
| tree | e882a58a8f1ba8ba2a708ef065a8ede21adcbd49 /llvm/lib/CodeGen/PHIEliminationUtils.cpp | |
| parent | 434248a62c9019541eaabcf1fa0480c6fc9c750e (diff) | |
| download | bcm5719-llvm-d7e1bb80a9579155c853741d4baee9b321d4d8de.tar.gz bcm5719-llvm-d7e1bb80a9579155c853741d4baee9b321d4d8de.zip | |
Go back to comparing spill weights when deciding if interference can be evicted.
It gives better results. Sometimes, a live range can be large and still have
high spill weight. Such a range should not be spilled.
llvm-svn: 127036
Diffstat (limited to 'llvm/lib/CodeGen/PHIEliminationUtils.cpp')
0 files changed, 0 insertions, 0 deletions
