diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Analysis/DebugInfo.h | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/include/llvm/Analysis/DebugInfo.h b/include/llvm/Analysis/DebugInfo.h index f27d03b7d0..30cc099283 100644 --- a/include/llvm/Analysis/DebugInfo.h +++ b/include/llvm/Analysis/DebugInfo.h @@ -342,11 +342,26 @@ namespace llvm { }; /// DISubprogram - This is a wrapper for a subprogram (e.g. a function). - class DISubprogram : public DIGlobal { + class DISubprogram : public DIScope { public: - explicit DISubprogram(MDNode *N = 0) - : DIGlobal(N, dwarf::DW_TAG_subprogram) {} + explicit DISubprogram(MDNode *N = 0) { + DbgNode = N; + if (DbgNode && !isSubprogram()) + DbgNode = 0; + } + DIDescriptor getContext() const { return getDescriptorField(2); } + const std::string &getName(std::string &F) const { + return getStringField(3, F); + } + const std::string &getDisplayName(std::string &F) const { + return getStringField(4, F); + } + const std::string &getLinkageName(std::string &F) const { + return getStringField(5, F); + } + DICompileUnit getCompileUnit() const{ return getFieldAs<DICompileUnit>(6); } + unsigned getLineNumber() const { return getUnsignedField(7); } DICompositeType getType() const { return getFieldAs<DICompositeType>(8); } /// getReturnTypeName - Subprogram return types are encoded either as @@ -362,6 +377,11 @@ namespace llvm { return T.getName(F); } + /// isLocalToUnit - Return true if this subprogram is local to the current + /// compile unit, like 'static' in C. + unsigned isLocalToUnit() const { return getUnsignedField(9); } + unsigned isDefinition() const { return getUnsignedField(10); } + /// Verify - Verify that a subprogram descriptor is well formed. bool Verify() const; |