diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2009-09-21 21:12:25 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-09-21 21:12:25 +0000 |
| commit | 255f4164701b7bae414d364746d2457b98c1949f (patch) | |
| tree | 7049dfe936a8c7c03bd1feb7f95c72024068aa11 /llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp | |
| parent | 509027336700d3ebafae951f915360ac567b63dd (diff) | |
| download | bcm5719-llvm-255f4164701b7bae414d364746d2457b98c1949f.tar.gz bcm5719-llvm-255f4164701b7bae414d364746d2457b98c1949f.zip | |
Clean up spill weight computation. Also some changes to give loop induction
variable increment / decrement slighter high priority.
This has major impact on some micro-benchmarks. On MultiSource/Applications
and spec tests, it's a minor win. It also reduce 256.bzip instruction count
by 8%, 55 on 164.gzip on i386 / Darwin.
llvm-svn: 82485
Diffstat (limited to 'llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp')
0 files changed, 0 insertions, 0 deletions
