RegionInfo: Do not crash if unreachable block is found
authorTobias Grosser <grosser@fim.uni-passau.de>
Fri, 3 May 2013 15:48:34 +0000 (15:48 +0000)
committerTobias Grosser <grosser@fim.uni-passau.de>
Fri, 3 May 2013 15:48:34 +0000 (15:48 +0000)
commit333403abbda5722724025cda1f8f52ef36d31505
treeccc9e55962e8420600335135333e8a42d1e22fee
parente050e59a47a50f7236de8a1678a6a7c5e2e693c8
RegionInfo: Do not crash if unreachable block is found

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181025 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/RegionInfo.cpp
test/Analysis/RegionInfo/unreachable_bb.ll [new file with mode: 0644]