Chris Lattner 53698d7fd7 Change CallGraphNode to maintain it's Function as an AssertingVH ... for sanity. This didn't turn up any bugs. Change CallGraphNode to maintain its "callsite" information in the call edges list as a WeakVH instead of as an instruction*. This fixes a broad class of dangling pointer bugs, and makes CallGraph have a number of useful invariants again. This fixes the class of problem indicated by PR4029 and PR3601. llvm-svn: 80663		2009-09-01 06:31:31 +00:00
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llvm	Change CallGraphNode to maintain it's Function as an AssertingVH	2009-09-01 06:31:31 +00:00
llvm-c	Make sure we specify no arguments for context functions.	2009-08-30 23:38:06 +00:00