| commit | 752e5f91781a11ad6816407a3fce4c6004cf183d | [log] [tgz] |
|---|---|---|
| author | Simon Pilgrim <llvm-dev@redking.me.uk> | Mon Mar 21 22:15:50 2016 +0000 |
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | Mon Mar 21 22:15:50 2016 +0000 |
| tree | b7e7cfde8e7c4af586699522023d0df021b31154 | |
| parent | 814be6ba00531c849bbe2f844dcde25e5a06bdd3 [diff] |
[InstCombine] Ensure all undef operands are handled before binary instruction constant folding As noted in PR18355, this patch makes it clear that all cases with undef operands have been handled before further constant folding is attempted. Differential Revision: http://reviews.llvm.org/D18305 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@263994 91177308-0d34-0410-b5e6-96231b3b80d8