| commit | f3bb2e65d12857f83b273f4ecab013680310bbbc | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Wed Sep 05 21:46:51 2007 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Wed Sep 05 21:46:51 2007 +0000 |
| tree | 428110b92bd792f4ae8a0e03156223014e3b9efa | |
| parent | 188b5224fd9c8573713665c77f9d2f415bcc4ff1 [diff] |
Use pool allocator for all the VNInfo's to improve memory access locality. This reduces coalescing time on siod Mac OS X PPC by 35%. Also remove the back ptr from VNInfo to LiveInterval and other tweaks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41729 91177308-0d34-0410-b5e6-96231b3b80d8