| commit | 645b1d2f12e6637840d3b118231f60b3a587073a | [log] [tgz] |
|---|---|---|
| author | Cameron Zwarich <zwarich@apple.com> | Tue Jan 04 06:42:27 2011 +0000 |
| committer | Cameron Zwarich <zwarich@apple.com> | Tue Jan 04 06:42:27 2011 +0000 |
| tree | e8611e76922d53bf15ffdae51e9d15139adceb06 | |
| parent | 95bb00414eba82cc1c058b558cd28bc28134c561 [diff] |
Eliminate repeated allocation of a per-BB DenseMap for a 4.6% reduction of time spent in StrongPHIElimination on 403.gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122803 91177308-0d34-0410-b5e6-96231b3b80d8