| commit | 9d90163bc31b71bb20b4423f3254544134d31ea2 | [log] [tgz] |
|---|---|---|
| author | Nick Lewycky <nicholas@mxc.ca> | Thu Feb 14 03:23:37 2013 +0000 |
| committer | Nick Lewycky <nicholas@mxc.ca> | Thu Feb 14 03:23:37 2013 +0000 |
| tree | 965816766d34e1a6aa5f0a8e1ca642cf991247f3 | |
| parent | 38f85c5b9f2e2a7e1364ce44b6b8cd1ec0ffb0b3 [diff] |
Teach the DataLayout aware constant folder to be much more aggressive towards 'and' instructions. This is a pattern that shows up a lot in ubsan binaries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175128 91177308-0d34-0410-b5e6-96231b3b80d8