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| author | Evan Cheng <evan.cheng@apple.com> | 2007-09-05 21:46:51 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-09-05 21:46:51 +0000 |
| commit | db53aef53e736ae6423d7390cbcb414199ba765b (patch) | |
| tree | 8f9efcccdbfca36f72081dd66148704d0da5c69e /llvm/lib/CodeGen/VirtRegMap.cpp | |
| parent | 3dba41bf37f76392743f9defa3e70309e350ba79 (diff) | |
| download | bcm5719-llvm-db53aef53e736ae6423d7390cbcb414199ba765b.tar.gz bcm5719-llvm-db53aef53e736ae6423d7390cbcb414199ba765b.zip | |
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.
llvm-svn: 41729
Diffstat (limited to 'llvm/lib/CodeGen/VirtRegMap.cpp')
0 files changed, 0 insertions, 0 deletions
