Switch the allnodes list from a vector of pointers to an ilist of nodes.
authorChris Lattner <sabre@nondot.org>
Wed, 9 Nov 2005 23:46:43 +0000 (23:46 +0000)
committerChris Lattner <sabre@nondot.org>
Wed, 9 Nov 2005 23:46:43 +0000 (23:46 +0000)
This eliminates the vector, allows constant time removal of a node from
a graph, and makes iteration over the all nodes list stable when adding
nodes to the graph.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24262 91177308-0d34-0410-b5e6-96231b3b80d8


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