| commit | 368d2e9976a000e9e73f8c4b8115d08fcf5a7523 | [log] [tgz] |
|---|---|---|
| author | Nadav Rotem <nrotem@apple.com> | Fri Mar 06 00:23:58 2015 +0000 |
| committer | Nadav Rotem <nrotem@apple.com> | Fri Mar 06 00:23:58 2015 +0000 |
| tree | 4815bc58ae2c5e6d7e6e23621bc3298b04381419 | |
| parent | b0b6966c1d1100072a63ca1535492c3ff2cfc508 [diff] |
Teach ComputeNumSignBits about signed reminder. This optimization a continuation of r231140 that reasoned about signed div. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231433 91177308-0d34-0410-b5e6-96231b3b80d8