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author | Pawel Wodnicki <pawel@32bitmicro.com> | 2012-11-21 20:30:37 +0000 |
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committer | Pawel Wodnicki <pawel@32bitmicro.com> | 2012-11-21 20:30:37 +0000 |
commit | 7022c651cab8a4e3e310e024a2028eb9fa5b482e (patch) | |
tree | 507c8c230efd6032097eff6dd9a17e99e10c0ceb /include | |
parent | 07d7748544abaaf97123233804a194478ed020b3 (diff) | |
download | llvm-7022c651cab8a4e3e310e024a2028eb9fa5b482e.tar.gz llvm-7022c651cab8a4e3e310e024a2028eb9fa5b482e.tar.bz2 llvm-7022c651cab8a4e3e310e024a2028eb9fa5b482e.tar.xz |
Merging r168354, r168355 and r168379 into the 3.2 release branch.
Set of Attributes patches.
Merging r168354:
Make the AttrListPtr object a part of the LLVMContext.
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.
Merging r168355:
Merging r168379
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_32@168457 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
-rw-r--r-- | include/llvm/Attributes.h | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/include/llvm/Attributes.h b/include/llvm/Attributes.h index 5ace200803..a9c2d743ff 100644 --- a/include/llvm/Attributes.h +++ b/include/llvm/Attributes.h @@ -318,21 +318,26 @@ public: FunctionIndex = ~0U }; private: - /// AttrList - The attributes that we are managing. This can be null to - /// represent the empty attributes list. + /// @brief The attributes that we are managing. This can be null to represent + /// the empty attributes list. AttributeListImpl *AttrList; + + /// @brief The attributes for the specified index are returned. Attributes + /// for the result are denoted with Idx = 0. + Attributes getAttributes(unsigned Idx) const; + + explicit AttrListPtr(AttributeListImpl *LI) : AttrList(LI) {} public: AttrListPtr() : AttrList(0) {} - AttrListPtr(const AttrListPtr &P); + AttrListPtr(const AttrListPtr &P) : AttrList(P.AttrList) {} const AttrListPtr &operator=(const AttrListPtr &RHS); - ~AttrListPtr(); //===--------------------------------------------------------------------===// // Attribute List Construction and Mutation //===--------------------------------------------------------------------===// /// get - Return a Attributes list with the specified parameters in it. - static AttrListPtr get(ArrayRef<AttributeWithIndex> Attrs); + static AttrListPtr get(LLVMContext &C, ArrayRef<AttributeWithIndex> Attrs); /// addAttr - Add the specified attribute at the specified index to this /// attribute list. Since attribute lists are immutable, this @@ -419,13 +424,6 @@ public: const AttributeWithIndex &getSlot(unsigned Slot) const; void dump() const; - -private: - explicit AttrListPtr(AttributeListImpl *L); - - /// getAttributes - The attributes for the specified index are - /// returned. Attributes for the result are denoted with Idx = 0. - Attributes getAttributes(unsigned Idx) const; }; } // End llvm namespace |