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DebugInfo: Fix use after return found by asan. 

llvm-svn: 227012
This commit is contained in:
Benjamin Kramer 2015-01-24 19:55:23 +00:00
parent 069ff67b1a
commit 4d50b6c306
2 changed files with 2 additions and 2 deletions
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2
llvm/include/llvm/IR/DebugInfo.h
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@ -886,7 +886,7 @@ public:
/// \brief Returns underlying DIHeaderFieldIterator. /// \brief Returns underlying DIHeaderFieldIterator.
const DIHeaderFieldIterator &getBase() const { return I; } const DIHeaderFieldIterator &getBase() const { return I; }
/// \brief Returns the next operand. /// \brief Returns the next operand.
const Operand &getNext() const; Operand getNext() const;
}; };
/// \brief An iterator for DIExpression elements. /// \brief An iterator for DIExpression elements.

2
llvm/lib/IR/DebugInfo.cpp
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@ -170,7 +170,7 @@ DIExpression::iterator DIExpression::end() const {
return DIExpression::iterator(); return DIExpression::iterator();
} }
const DIExpression::Operand &DIExpression::Operand::getNext() const { DIExpression::Operand DIExpression::Operand::getNext() const {
iterator it(I); iterator it(I);
return *(++it); return *(++it);
} }