commit | 9ce499ab3663a3a5dda964c2d905e4ff05af976c | [log] [tgz] |
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author | Owen Anderson <resistor@mac.com> | Fri Jan 23 03:28:53 2009 +0000 |
committer | Owen Anderson <resistor@mac.com> | Fri Jan 23 03:28:53 2009 +0000 |
tree | 67932608ece3055ac0b3f4e1c6fd213c6186d411 | |
parent | 8c08d8c77c45d4721e7d3ef746cca9e39b28e379 [diff] |
Stage two of fixing pre-alloc-splitting's code size issues: filter out restores that are just going to be re-spilled again. This also helps performance. Pre-alloc-splitting now seems to be an overall win on SPEC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62834 91177308-0d34-0410-b5e6-96231b3b80d8