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Add 'getInt64Field()' method to get the signed integer instead of unsigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169145 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -71,6 +71,7 @@ namespace llvm {
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return (unsigned)getUInt64Field(Elt);
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}
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uint64_t getUInt64Field(unsigned Elt) const;
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int64_t getInt64Field(unsigned Elt) const;
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DIDescriptor getDescriptorField(unsigned Elt) const;
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template <typename DescTy>
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@ -75,6 +75,18 @@ uint64_t DIDescriptor::getUInt64Field(unsigned Elt) const {
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return 0;
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}
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int64_t DIDescriptor::getInt64Field(unsigned Elt) const {
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if (DbgNode == 0)
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return 0;
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if (Elt < DbgNode->getNumOperands())
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if (ConstantInt *CI
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= dyn_cast_or_null<ConstantInt>(DbgNode->getOperand(Elt)))
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return CI->getSExtValue();
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return 0;
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}
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DIDescriptor DIDescriptor::getDescriptorField(unsigned Elt) const {
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if (DbgNode == 0)
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return DIDescriptor();
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