Add an extra safety check in front of the optimization in r141442.
authorAndrew Trick <atrick@apple.com>
Sat, 8 Oct 2011 02:16:39 +0000 (02:16 +0000)
committerAndrew Trick <atrick@apple.com>
Sat, 8 Oct 2011 02:16:39 +0000 (02:16 +0000)
commit94794dd8d38d2572896625fc58e6b0f37809edfa
treef0ca75a523857ba1df83ecfb4e4da31ead92e75d
parentd5d170097241534401bbbebb4be59451d5c312ca
Add an extra safety check in front of the optimization in r141442.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141470 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ScalarEvolutionExpander.cpp