diff options
| -rw-r--r-- | include/llvm/DebugInfo.h | 1 | ||||
| -rw-r--r-- | lib/VMCore/DebugInfo.cpp | 12 |
2 files changed, 13 insertions, 0 deletions
diff --git a/include/llvm/DebugInfo.h b/include/llvm/DebugInfo.h index e66ee933b3..ee0505b2f5 100644 --- a/include/llvm/DebugInfo.h +++ b/include/llvm/DebugInfo.h @@ -71,6 +71,7 @@ namespace llvm { return (unsigned)getUInt64Field(Elt); } uint64_t getUInt64Field(unsigned Elt) const; + int64_t getInt64Field(unsigned Elt) const; DIDescriptor getDescriptorField(unsigned Elt) const; template <typename DescTy> diff --git a/lib/VMCore/DebugInfo.cpp b/lib/VMCore/DebugInfo.cpp index 7d8cf72aab..73eb92ee84 100644 --- a/lib/VMCore/DebugInfo.cpp +++ b/lib/VMCore/DebugInfo.cpp @@ -75,6 +75,18 @@ uint64_t DIDescriptor::getUInt64Field(unsigned Elt) const { return 0; } +int64_t DIDescriptor::getInt64Field(unsigned Elt) const { + if (DbgNode == 0) + return 0; + + if (Elt < DbgNode->getNumOperands()) + if (ConstantInt *CI + = dyn_cast_or_null<ConstantInt>(DbgNode->getOperand(Elt))) + return CI->getSExtValue(); + + return 0; +} + DIDescriptor DIDescriptor::getDescriptorField(unsigned Elt) const { if (DbgNode == 0) return DIDescriptor(); |