Chris Lattner aba1ef6fc9 * Move isEquivalentTo implementations to NodeImpl
* Implement a new form of node folding to catch cases missed in Addtree
* Add removeIndistinguishableNodePairs to merge calls (todo) and globals

llvm-svn: 2062
2002-03-31 07:14:52 +00:00
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2002-03-29 03:51:11 +00:00
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2002-03-29 19:06:18 +00:00