| commit | 5ff30e70f8dc4ddfdb3bd6925ccdf524130a7b95 | [log] [tgz] |
|---|---|---|
| author | Duncan Sands <baldrick@free.fr> | Mon Apr 30 11:56:58 2012 +0000 |
| committer | Duncan Sands <baldrick@free.fr> | Mon Apr 30 11:56:58 2012 +0000 |
| tree | f063cefea11403837e9ffc79cad33e8d7cbf9d14 | |
| parent | bfbab99b58aa530d5d6aa886ef66be42a047c756 [diff] |
Just mark the sign bit as known zero, rather than any other irrelevant bits known zero in the LHS. Fixes PR12541. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155818 91177308-0d34-0410-b5e6-96231b3b80d8