| commit | acf74d249313e71dc831170312cdf07a6a96bbf5 | [log] [tgz] |
|---|---|---|
| author | Sanjay Patel <spatel@rotateright.com> | Wed May 03 21:55:34 2017 +0000 |
| committer | Sanjay Patel <spatel@rotateright.com> | Wed May 03 21:55:34 2017 +0000 |
| tree | 4105cac36603900c1d24e9e0e8360c7540321706 | |
| parent | 2dbf23f50c117f02cd2f75b1429f80735960a726 [diff] |
[TargetLowering] use isSubsetOf in SimplifyDemandedBits; NFCI This is the DAG equivalent of https://reviews.llvm.org/D32255 , which will hopefully be committed again. The functionality (preferring a 'not' op) is already here in the DAG, so this is just intended to be a clean-up and performance improvement. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302087 91177308-0d34-0410-b5e6-96231b3b80d8