Correct a glitch in r194424 which may invalidate iterator.
authorShuxin Yang <shuxin.llvm@gmail.com>
Tue, 12 Nov 2013 08:33:03 +0000 (08:33 +0000)
committerShuxin Yang <shuxin.llvm@gmail.com>
Tue, 12 Nov 2013 08:33:03 +0000 (08:33 +0000)
commite26299d76e4b1ef0fa9bfc89d55dd1a28a1220f4
tree827d5ce1eca6bd2bcecbe8dd33677b3a8e48d66f
parentc3f4491d91c994a7fe65b2858e33c66e7a4e9f66
Correct a glitch in r194424 which may invalidate iterator.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194457 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/GVN.cpp