| commit | 7aecbf8e991a5a8916bf6639feff659b08308dd6 | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@gmail.com> | Tue May 30 17:47:59 2017 +0000 |
| committer | Craig Topper <craig.topper@gmail.com> | Tue May 30 17:47:59 2017 +0000 |
| tree | 6feecdeb092b86f9114c84743ac23f57f33f7675 | |
| parent | 79654737d7de8041d770d8dc0c148f8b62c6c21b [diff] |
[InstCombine] Add test cases to show missed opportunities to remove compare instructions after cttz/ctlz/ctpop where some bits of the input is known. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304224 91177308-0d34-0410-b5e6-96231b3b80d8