Chris Lattner f0395160f9 enhance DepthFirstIterator to support more robust operations in the face ...

of code mutating the graph while it is being traversed.  Patch by 
Olaf Krzikalla!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76869 91177308-0d34-0410-b5e6-96231b3b80d8

2009-07-23 06:30:28 +00:00

..

llvm

enhance DepthFirstIterator to support more robust operations in the face

2009-07-23 06:30:28 +00:00

llvm-c

Put new enum at end of list to avoid changing ABI.

2009-07-20 18:22:52 +00:00