| commit | 75564e35147dd6e36b864946298b6a35417bb9e6 | [log] [tgz] |
|---|---|---|
| author | Nuno Lopes <nunoplopes@sapo.pt> | Fri Jul 27 18:03:57 2012 +0000 |
| committer | Nuno Lopes <nunoplopes@sapo.pt> | Fri Jul 27 18:03:57 2012 +0000 |
| tree | 7dcc5a04ba801ed7c9350851541a1e7b1b6d324b | |
| parent | 2e319870f17a090e47540e2a821eac33c495bf59 [diff] |
fix infinite loop in instcombine in the presence of a (malformed) self-referencing select inst. This can happen as long as the instruction is not reachable. Instcombine does generate these unreachable malformed selects when doing RAUW git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160874 91177308-0d34-0410-b5e6-96231b3b80d8