}
void DataLayout::parseSpecifier(StringRef Desc) {
-
while (!Desc.empty()) {
-
// Split at '-'.
std::pair<StringRef, StringRef> Split = split(Desc, '-');
Desc = Split.second;
addrSpaces.push_back(pib->first);
}
std::sort(addrSpaces.begin(), addrSpaces.end());
- for (SmallVector<unsigned, 8>::iterator asb = addrSpaces.begin(),
+ for (SmallVectorImpl<unsigned>::iterator asb = addrSpaces.begin(),
ase = addrSpaces.end(); asb != ase; ++asb) {
const PointerAlignElem &PI = Pointers.find(*asb)->second;
OS << "-p";
return OS.str();
}
+unsigned DataLayout::getPointerTypeSizeInBits(Type *Ty) const {
+ assert(Ty->isPtrOrPtrVectorTy() &&
+ "This should only be called with a pointer or pointer vector type");
+
+ if (Ty->isPointerTy())
+ return getTypeSizeInBits(Ty);
+
+ return getTypeSizeInBits(Ty->getScalarType());
+}
/*!
\param abi_or_pref Flag that determines which alignment is returned. true
return getAlignmentInfo(INTEGER_ALIGN, BitWidth, true, 0);
}
-
unsigned DataLayout::getCallFrameTypeAlignment(Type *Ty) const {
for (unsigned i = 0, e = Alignments.size(); i != e; ++i)
if (Alignments[i].AlignType == STACK_ALIGN)
return 0;
}
+unsigned DataLayout::getLargestLegalIntTypeSize() const {
+ unsigned MaxWidth = 0;
+ for (unsigned i = 0, e = (unsigned)LegalIntWidths.size(); i != e; ++i)
+ MaxWidth = std::max<unsigned>(MaxWidth, LegalIntWidths[i]);
+ return MaxWidth;
+}
+
uint64_t DataLayout::getIndexedOffset(Type *ptrTy,
ArrayRef<Value *> Indices) const {
Type *Ty = ptrTy;