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| author | Craig Topper <craig.topper@intel.com> | 2017-09-09 17:11:59 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2017-09-09 17:11:59 +0000 |
| commit | 3be1db82b6cc285994e395fe91588eb8efb81aae (patch) | |
| tree | 947c292f6f9b60d3dd9498c3ba5579863b933627 /llvm/lib/Analysis/ValueTracking.cpp | |
| parent | 7c2556a8950545a582e4437913cf7be1590a88e8 (diff) | |
| download | bcm5719-llvm-3be1db82b6cc285994e395fe91588eb8efb81aae.tar.gz bcm5719-llvm-3be1db82b6cc285994e395fe91588eb8efb81aae.zip | |
[X86] Don't disable slow INC/DEC if optimizing for size
Summary:
Just because INC/DEC is a little slow on some processors doesn't mean we shouldn't prefer it when optimizing for size.
This appears to match gcc behavior.
Reviewers: chandlerc, zvi, RKSimon, spatel
Reviewed By: RKSimon
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D37177
llvm-svn: 312866
Diffstat (limited to 'llvm/lib/Analysis/ValueTracking.cpp')
0 files changed, 0 insertions, 0 deletions
