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authorChris Lattner <sabre@nondot.org>2001-07-06 16:56:17 +0000
committerChris Lattner <sabre@nondot.org>2001-07-06 16:56:17 +0000
commit719d5b2899d21b39d8071f0a94db1ae8c47bb3d7 (patch)
tree57ebdf412b7c4f44be5974af70c53eaa102533dc /llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
parent8024bde7c70ba16357a4dc9946b80e4ff3249cf5 (diff)
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* Added comments
* Made iterators inherit from appropriate iterator base class * Abstracted out graphs from depth first iterator * Add "Inverse" traversal of CFG llvm-svn: 139
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