using namespace llvm;
using namespace llvm::dwarf;
-DIScopeRef DIScope::getRef() const { return MDScopeRef::get(get()); }
-
DISubprogram llvm::getDISubprogram(const MDNode *Scope) {
if (auto *LocalScope = dyn_cast_or_null<MDLocalScope>(Scope))
return LocalScope->getSubprogram();
// not generate identifier for types, so using an empty map to resolve
// DerivedFrom should be fine.
DITypeIdentifierMap EmptyMap;
- return getDICompositeType(
- DIDerivedType(D).getTypeDerivedFrom().resolve(EmptyMap));
+ return getDICompositeType(D->getBaseType().resolve(EmptyMap));
}
return nullptr;
llvm::generateDITypeIdentifierMap(const NamedMDNode *CU_Nodes) {
DITypeIdentifierMap Map;
for (unsigned CUi = 0, CUe = CU_Nodes->getNumOperands(); CUi != CUe; ++CUi) {
- DICompileUnit CU = cast<MDCompileUnit>(CU_Nodes->getOperand(CUi));
- DIArray Retain = CU.getRetainedTypes();
+ auto *CU = cast<MDCompileUnit>(CU_Nodes->getOperand(CUi));
+ DIArray Retain = CU->getRetainedTypes();
for (unsigned Ti = 0, Te = Retain.size(); Ti != Te; ++Ti) {
if (!isa<MDCompositeType>(Retain[Ti]))
continue;
- DICompositeType Ty = cast<MDCompositeType>(Retain[Ti]);
- if (MDString *TypeId = Ty.getIdentifier()) {
+ auto *Ty = cast<MDCompositeType>(Retain[Ti]);
+ if (MDString *TypeId = Ty->getRawIdentifier()) {
// Definition has priority over declaration.
// Try to insert (TypeId, Ty) to Map.
std::pair<DITypeIdentifierMap::iterator, bool> P =
Map.insert(std::make_pair(TypeId, Ty));
// If TypeId already exists in Map and this is a definition, replace
// whatever we had (declaration or definition) with the definition.
- if (!P.second && !Ty.isForwardDecl())
+ if (!P.second && !Ty->isForwardDecl())
P.first->second = Ty;
}
}
void DebugInfoFinder::processType(DIType DT) {
if (!addType(DT))
return;
- processScope(DT.getContext().resolve(TypeIdentifierMap));
- if (DICompositeType DCT = dyn_cast<MDCompositeTypeBase>(DT)) {
- processType(DCT.getTypeDerivedFrom().resolve(TypeIdentifierMap));
- if (DISubroutineType ST = dyn_cast<MDSubroutineType>(DCT)) {
+ processScope(DT->getScope().resolve(TypeIdentifierMap));
+ if (auto *DCT = dyn_cast<MDCompositeTypeBase>(DT)) {
+ processType(DCT->getBaseType().resolve(TypeIdentifierMap));
+ if (auto *ST = dyn_cast<MDSubroutineType>(DCT)) {
for (MDTypeRef Ref : ST->getTypeArray())
processType(Ref.resolve(TypeIdentifierMap));
return;
}
for (Metadata *D : DCT->getElements()) {
- if (DIType T = dyn_cast<MDType>(D))
+ if (auto *T = dyn_cast<MDType>(D))
processType(T);
else if (DISubprogram SP = dyn_cast<MDSubprogram>(D))
processSubprogram(SP);
}
- } else if (DIDerivedType DDT = dyn_cast<MDDerivedTypeBase>(DT)) {
- processType(DDT.getTypeDerivedFrom().resolve(TypeIdentifierMap));
+ } else if (auto *DDT = dyn_cast<MDDerivedTypeBase>(DT)) {
+ processType(DDT->getBaseType().resolve(TypeIdentifierMap));
}
}
return true;
}
-//===----------------------------------------------------------------------===//
-// DIDescriptor: dump routines for all descriptors.
-//===----------------------------------------------------------------------===//
-
-void DIDescriptor::dump() const {
- print(dbgs());
- dbgs() << '\n';
-}
-
-void DIDescriptor::print(raw_ostream &OS) const {
- if (!get())
- return;
- get()->print(OS);
-}
-
-template <>
-DIDescriptor
-DIRef<DIDescriptor>::resolve(const DITypeIdentifierMap &Map) const {
- return DIDescriptor(DebugNodeRef(Val).resolve(Map));
-}
-template <>
-DIScope DIRef<DIScope>::resolve(const DITypeIdentifierMap &Map) const {
- return MDScopeRef(Val).resolve(Map);
-}
-template <>
-DIType DIRef<DIType>::resolve(const DITypeIdentifierMap &Map) const {
- return MDTypeRef(Val).resolve(Map);
-}
-
bool llvm::stripDebugInfo(Function &F) {
bool Changed = false;
for (BasicBlock &BB : F) {