Devang Patel c8719e9353 Use iterative do-while loop instead of recursive DFSPass calls to
reduce amount of stack space used at runtime.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30167 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-07 23:22:37 +00:00
..
2006-08-28 01:02:49 +00:00
2006-08-28 01:02:49 +00:00