| commit | 6d6132986d2ef14bbf9d76f5acbf2a0bace32d69 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Sat Jan 12 00:57:44 2013 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Sat Jan 12 00:57:44 2013 +0000 |
| tree | bca3e27f209a1c4b6baefaa64f71a679ab5a703d | |
| parent | c7a275245f501e2f68a55af05c75bc9b6b50ec84 [diff] |
Limit the search space in RAGreedy::tryEvict(). When tryEvict() is looking for a cheaper register in the allocation order, skip the tail of too expensive registers when possible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172281 91177308-0d34-0410-b5e6-96231b3b80d8