Cross Reference: /external/llvm/lib/IR/DataLayout.cpp

Lines Matching refs:Ty
53     Type *Ty = ST->getElementType(i);
54     unsigned TyAlign = ST->isPacked() ? 1 : DL.getABITypeAlignment(Ty);
64     StructSize += DL.getTypeAllocSize(Ty); // Consume space for this data item
412                                       Type *Ty) const {
448       unsigned Align = getTypeAllocSize(cast<VectorType>(Ty)->getElementType());
449       Align *= cast<VectorType>(Ty)->getNumElements();
498 const StructLayout *DataLayout::getStructLayout(StructType *Ty) const {
503   StructLayout *&SL = (*STM)[Ty];
508   int NumElts = Ty->getNumElements();
516   new (L) StructLayout(Ty, *this);
611 unsigned DataLayout::getPointerTypeSizeInBits(Type *Ty) const {
612   assert(Ty->isPtrOrPtrVectorTy() &&
615   if (Ty->isPointerTy())
616     return getTypeSizeInBits(Ty);
618   return getTypeSizeInBits(Ty->getScalarType());
624   \param Ty The underlying type for which alignment is determined.
627   == false) for the requested type \a Ty.
629 unsigned DataLayout::getAlignment(Type *Ty, bool abi_or_pref) const {
632   assert(Ty->isSized() && "Cannot getTypeInfo() on a type that is unsized!");
633   switch (Ty->getTypeID()) {
640     unsigned AS = dyn_cast<PointerType>(Ty)->getAddressSpace();
646     return getAlignment(cast<ArrayType>(Ty)->getElementType(), abi_or_pref);
650     if (cast<StructType>(Ty)->isPacked() && abi_or_pref)
654     const StructLayout *Layout = getStructLayout(cast<StructType>(Ty));
655     unsigned Align = getAlignmentInfo(AGGREGATE_ALIGN, 0, abi_or_pref, Ty);
679   return getAlignmentInfo((AlignTypeEnum)AlignType, getTypeSizeInBits(Ty),
680                           abi_or_pref, Ty);
683 unsigned DataLayout::getABITypeAlignment(Type *Ty) const {
684   return getAlignment(Ty, true);
693 unsigned DataLayout::getPrefTypeAlignment(Type *Ty) const {
694   return getAlignment(Ty, false);
697 unsigned DataLayout::getPreferredTypeAlignmentShift(Type *Ty) const {
698   unsigned Align = getPrefTypeAlignment(Ty);
708 Type *DataLayout::getIntPtrType(Type *Ty) const {
709   assert(Ty->isPtrOrPtrVectorTy() &&
711   unsigned NumBits = getPointerTypeSizeInBits(Ty);
712   IntegerType *IntTy = IntegerType::get(Ty->getContext(), NumBits);
713   if (VectorType *VecTy = dyn_cast<VectorType>(Ty))
732   Type *Ty = ptrTy;
733   assert(Ty->isPointerTy() && "Illegal argument for getIndexedOffset()");
752       // Update Ty to refer to current element
753       Ty = STy->getElementType(FieldNo);
755       // Update Ty to refer to current element
756       Ty = cast<SequentialType>(Ty)->getElementType();
760         Result += (uint64_t)arrayIdx * getTypeAllocSize(Ty);