| commit | b5d9edcf9e1e7b0358c1ca8d6270e89c09e196e4 | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@intel.com> | Thu May 03 05:48:49 2018 +0000 |
| committer | Craig Topper <craig.topper@intel.com> | Thu May 03 05:48:49 2018 +0000 |
| tree | 274e9e91b565fe71df2d700ab4c63b9ddbc589d3 | |
| parent | 524b220de9d728527298b92c16c8a67b28c9d028 [diff] |
[LoopIdiomRecognize] When looking for 'x & (x -1)' for popcnt, make sure the left hand side of the 'and' matches the left hand side of the 'subtract' git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@331437 91177308-0d34-0410-b5e6-96231b3b80d8