}
DataLayout::DataLayout(const Module *M) : LayoutMap(nullptr) {
+ init(M);
+}
+
+void DataLayout::init(const Module *M) {
const DataLayout *Other = M->getDataLayout();
if (Other)
*this = *Other;
StackNaturalAlign == Other.StackNaturalAlign &&
ManglingMode == Other.ManglingMode &&
LegalIntWidths == Other.LegalIntWidths &&
- Alignments == Other.Alignments && Pointers == Pointers;
+ Alignments == Other.Alignments && Pointers == Other.Pointers;
assert(Ret == (getStringRepresentation() == Other.getStringRepresentation()));
return Ret;
}
? getPointerABIAlignment(0)
: getPointerPrefAlignment(0));
case Type::PointerTyID: {
- unsigned AS = dyn_cast<PointerType>(Ty)->getAddressSpace();
+ unsigned AS = cast<PointerType>(Ty)->getAddressSpace();
return (abi_or_pref
? getPointerABIAlignment(AS)
: getPointerPrefAlignment(AS));
Type *DataLayout::getIntPtrType(Type *Ty) const {
assert(Ty->isPtrOrPtrVectorTy() &&
"Expected a pointer or pointer vector type.");
- unsigned NumBits = getTypeSizeInBits(Ty->getScalarType());
+ unsigned NumBits = getPointerTypeSizeInBits(Ty);
IntegerType *IntTy = IntegerType::get(Ty->getContext(), NumBits);
if (VectorType *VecTy = dyn_cast<VectorType>(Ty))
return VectorType::get(IntTy, VecTy->getNumElements());
}
DataLayoutPass::DataLayoutPass() : ImmutablePass(ID), DL("") {
- report_fatal_error("Bad DataLayoutPass ctor used. Tool did not specify a "
- "DataLayout to use?");
+ initializeDataLayoutPassPass(*PassRegistry::getPassRegistry());
}
DataLayoutPass::~DataLayoutPass() {}
-DataLayoutPass::DataLayoutPass(const DataLayout &DL)
- : ImmutablePass(ID), DL(DL) {
- initializeDataLayoutPassPass(*PassRegistry::getPassRegistry());
+bool DataLayoutPass::doInitialization(Module &M) {
+ DL.init(&M);
+ return false;
}
-DataLayoutPass::DataLayoutPass(const Module *M) : ImmutablePass(ID), DL(M) {
- initializeDataLayoutPassPass(*PassRegistry::getPassRegistry());
+bool DataLayoutPass::doFinalization(Module &M) {
+ DL.reset("");
+ return false;
}