| commit | ccd27fb84b0ac13ad1d30b17cbeb87a0ea934154 | [log] [tgz] |
|---|---|---|
| author | Gabor Greif <ggreif@gmail.com> | Mon Feb 09 15:45:06 2009 +0000 |
| committer | Gabor Greif <ggreif@gmail.com> | Mon Feb 09 15:45:06 2009 +0000 |
| tree | ddb8cf871cdd2e5ff04974a0cbccbfb43578e81e | |
| parent | fb3e5ca53b412a41d26bb4316f10e68aa72f65f6 [diff] |
make sure that BranchInst::getSuccessor() does not assert in cast<> even if the underlying operand is NULL. This may happen in debugging context within opt with partial loop unrolling (see test/Transforms/LoopUnroll/partial.ll). After this fix I can resubmit the (backed out) r63459: * lib/VMCore/AsmWriter.cpp: use precise accessors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64142 91177308-0d34-0410-b5e6-96231b3b80d8