SourceLocation Loc = PD->getLocation();
llvm::DIFile *PUnit = getOrCreateFile(Loc);
unsigned PLine = getLineNumber(Loc);
- ObjCMethodDecl *Getter = PD->getGetterMethodDecl();
- ObjCMethodDecl *Setter = PD->getSetterMethodDecl();
+ ObjCMethodDecl *Getter = PImpD->getGetterMethodDecl();
+ ObjCMethodDecl *Setter = PImpD->getSetterMethodDecl();
PropertyNode = DBuilder.createObjCProperty(
PD->getName(), PUnit, PLine,
hasDefaultGetterName(PD, Getter)
return nullptr;
}
+llvm::DISubprogram *CGDebugInfo::getObjCMethodDeclaration(
+ const Decl *D, llvm::DISubroutineType *FnType, unsigned LineNo,
+ llvm::DINode::DIFlags Flags, llvm::DISubprogram::DISPFlags SPFlags) {
+ if (!D || DebugKind <= codegenoptions::DebugLineTablesOnly)
+ return nullptr;
+
+ if (CGM.getCodeGenOpts().DwarfVersion < 5)
+ return nullptr;
+
+ // Starting with DWARF V5 method declarations are emitted as children of
+ // the interface type.
+ const auto *OMD = dyn_cast<ObjCMethodDecl>(D);
+ if (!OMD)
+ return nullptr;
+ auto *ID = dyn_cast_or_null<ObjCInterfaceDecl>(D->getDeclContext());
+ if (!ID)
+ ID = OMD->getClassInterface();
+ if (!ID)
+ return nullptr;
+ QualType QTy(ID->getTypeForDecl(), 0);
+ auto It = TypeCache.find(QTy.getAsOpaquePtr());
+ if (It == TypeCache.end())
+ return nullptr;
+ auto *InterfaceType = cast<llvm::DICompositeType>(It->second);
+ llvm::DISubprogram *FD = DBuilder.createFunction(
+ InterfaceType, getObjCMethodName(OMD), StringRef(),
+ InterfaceType->getFile(), LineNo, FnType, LineNo, Flags, SPFlags);
+ DBuilder.finalizeSubprogram(FD);
+ ObjCMethodCache[ID].push_back(FD);
+ return FD;
+}
+
// getOrCreateFunctionType - Construct type. If it is a c++ method, include
// implicit parameter "this".
llvm::DISubroutineType *CGDebugInfo::getOrCreateFunctionType(const Decl *D,
unsigned LineNo = getLineNumber(Loc);
unsigned ScopeLine = getLineNumber(ScopeLoc);
+ llvm::DISubroutineType *DIFnType = getOrCreateFunctionType(D, FnType, Unit);
+ llvm::DISubprogram *Decl = nullptr;
+ if (D)
+ Decl = isa<ObjCMethodDecl>(D)
+ ? getObjCMethodDeclaration(D, DIFnType, LineNo, Flags, SPFlags)
+ : getFunctionDeclaration(D);
// FIXME: The function declaration we're constructing here is mostly reusing
// declarations from CXXMethodDecl and not constructing new ones for arbitrary
// all subprograms instead of the actual context since subprogram definitions
// are emitted as CU level entities by the backend.
llvm::DISubprogram *SP = DBuilder.createFunction(
- FDContext, Name, LinkageName, Unit, LineNo,
- getOrCreateFunctionType(D, FnType, Unit), ScopeLine, FlagsForDef,
- SPFlagsForDef, TParamsArray.get(), getFunctionDeclaration(D));
+ FDContext, Name, LinkageName, Unit, LineNo, DIFnType, ScopeLine,
+ FlagsForDef, SPFlagsForDef, TParamsArray.get(), Decl);
Fn->setSubprogram(SP);
// We might get here with a VarDecl in the case we're generating
// code for the initialization of globals. Do not record these decls
if (FD->hasBody() && !FD->param_empty())
SPDefCache[FD].reset(SP);
- if (CGM.getCodeGenOpts().DwarfVersion >= 5) {
- // Starting with DWARF V5 method declarations are emitted as children of
- // the interface type.
- if (const auto *OMD = dyn_cast_or_null<ObjCMethodDecl>(D)) {
- const ObjCInterfaceDecl *ID = OMD->getClassInterface();
- QualType QTy(ID->getTypeForDecl(), 0);
- auto It = TypeCache.find(QTy.getAsOpaquePtr());
- if (It != TypeCache.end()) {
- llvm::DICompositeType *InterfaceDecl =
- cast<llvm::DICompositeType>(It->second);
- llvm::DISubprogram *FD = DBuilder.createFunction(
- InterfaceDecl, Name, LinkageName, Unit, LineNo,
- getOrCreateFunctionType(D, FnType, Unit), ScopeLine, Flags, SPFlags,
- TParamsArray.get());
- DBuilder.finalizeSubprogram(FD);
- ObjCMethodCache[ID].push_back(FD);
- }
- }
- }
-
// Push the function onto the lexical block stack.
LexicalBlockStack.emplace_back(SP);