Chris Lattner a541b0fde2 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80663 91177308-0d34-0410-b5e6-96231b3b80d8		2009-09-01 06:31:31 +00:00
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Analysis	Change CallGraphNode to maintain it's Function as an AssertingVH	2009-09-01 06:31:31 +00:00
Archive	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
AsmParser	Minor logic simplification.	2009-08-29 23:37:49 +00:00
Bitcode	Reapply 79977.	2009-08-28 23:24:31 +00:00
CodeGen	Fix pr4843: When an instruction has multiple destination registers that are	2009-09-01 04:18:40 +00:00
CompilerDriver	convert LoopInfo.h and GraphWriter.h to use raw_ostream	2009-08-23 07:19:13 +00:00
Debugger	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
ExecutionEngine	Fix OProfile support after r80406 changed the DebugInfo interface from	2009-08-29 00:44:16 +00:00
Linker	Prune #includes from llvm/Linker.h and llvm/System/Path.h,	2009-08-23 22:45:37 +00:00
MC	llvm-mc: Store MCSymbolData value as a pointer (to make MSVC happy).	2009-09-01 04:09:03 +00:00
Support	Add triple parsing support for XCore.	2009-08-31 21:51:36 +00:00
System	Fix ExplicitSymbols leak.	2009-08-31 16:12:29 +00:00
Target	Generate code for vld{234}_lane intrinsics.	2009-09-01 04:26:28 +00:00
Transforms	Change CallGraphNode to maintain it's Function as an AssertingVH	2009-09-01 06:31:31 +00:00
VMCore	Free the constants that have no uses in ~LLVMContext.	2009-08-31 16:14:59 +00:00
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