Chris Lattner 99df257910 Fix the "partial pool allocator" on em3d and others. The problem is that ... DSNodes, unlike other GraphTraits nodes, can have null outgoing edges, and df_iterator doesn't take this into consideration. As a workaround, the successor iterator now handles null nodes and 'indicates' that null has no successors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12025 91177308-0d34-0410-b5e6-96231b3b80d8		2004-03-01 01:42:26 +00:00
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llvm	Fix the "partial pool allocator" on em3d and others. The problem is that	2004-03-01 01:42:26 +00:00
Support	Update comment at head of file. Also fix C 'typedef struct' nonsense I	2004-02-29 06:33:28 +00:00