Fix ScalarEvolution::isLoopGuardedByCond to accept a null Loop*, for
authorDan Gohman <gohman@apple.com>
Mon, 18 May 2009 16:03:58 +0000 (16:03 +0000)
committerDan Gohman <gohman@apple.com>
Mon, 18 May 2009 16:03:58 +0000 (16:03 +0000)
commit8ea94524ed4dee3238689f49f28e616fb183514c
tree62541c4f4d0aeaa916f18203a8aa91eeeaa3fce4
parent5183caebc199afcdd26f544862c7117c96c2f150
Fix ScalarEvolution::isLoopGuardedByCond to accept a null Loop*, for
consistency with other routines that use a null Loop* to mean code
not contained by any loop.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72008 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ScalarEvolution.cpp