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Make the AttrListPtr object a part of the LLVMContext.

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When code deletes the context, the AttributeImpls that the AttrListPtr points to
are now invalid. Therefore, instead of keeping a separate managed static for the
AttrListPtrs that's reference counted, move it into the LLVMContext and delete
it when deleting the AttributeImpls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168354 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
2012-11-20 05:09:20 +00:00
parent 9eecb35d6b
commit 0976e00fd1
12 changed files with 103 additions and 125 deletions
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3
lib/VMCore/LLVMContextImpl.h
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@@ -256,7 +256,8 @@ public:
FPMapTy FPConstants;
FoldingSet<AttributesImpl> AttrsSet;
FoldingSet<AttributeListImpl> AttrsLists;
StringMap<Value*> MDStringCache;
FoldingSet<MDNode> MDNodeSet;