| commit | 4b720718fbda1194f925e0a9d931bc220e8b0e3a | [log] [tgz] |
|---|---|---|
| author | Duncan Sands <baldrick@free.fr> | Wed Feb 02 20:52:00 2011 +0000 |
| committer | Duncan Sands <baldrick@free.fr> | Wed Feb 02 20:52:00 2011 +0000 |
| tree | 4580e5c6f9c1fb68da8f79d786218f13665453f9 | |
| parent | 79fcb6dec3e6e30a30835ebc781e5abc275e12e9 [diff] |
Reenable the transform "(X*Y)/Y->X" when the multiplication is known not to overflow (nsw flag), which was disabled because it breaks 254.gap. I have informed the GAP authors of the mistake in their code, and arranged for the testsuite to use -fwrapv when compiling this benchmark. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124746 91177308-0d34-0410-b5e6-96231b3b80d8