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| author | Chris Lattner <sabre@nondot.org> | 2011-01-01 20:39:18 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-01-01 20:39:18 +0000 |
| commit | 0fd8ee4995193ba8dc24a19ae11cd2614418231a (patch) | |
| tree | 9e36fdd50d182ea4fcc6773e9b69f483ef357f35 /lib/Transforms/IPO/MergeFunctions.cpp | |
| parent | 4d7286083537833880901953d29786cf831affc4 (diff) | |
turn on memset idiom recognition by default. Though there are still lots of
limitations, this kicks in dozens of times in the 4 specfp2000 benchmarks,
and hundreds of times in the int part. It also kicks in hundreds of times
in multisource.
This kicks in right before loop deletion, which has the pleasant effect of
deleting loops that *just* do a memset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122664 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO/MergeFunctions.cpp')
0 files changed, 0 insertions, 0 deletions