Bill Wendling 670ed09238 Decrementing the iterator here could be wrong if the worklist is empty after the "erase".
Thanks to Ji Young Park for the patch!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56316 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-18 23:04:18 +00:00
..
2008-09-10 14:49:55 +00:00