lib/IR/DataLayout.cpp

41 // Support for StructLayout
44 StructLayout::StructLayout(StructType *ST, const DataLayout &DL) {
78 unsigned StructLayout::getElementContainingOffset(uint64_t Offset) const {
411   typedef DenseMap<StructType*, StructLayout*> LayoutInfoTy;
419       StructLayout *Value = I->second;
420       Value->~StructLayout();
425   StructLayout *&operator[](StructType *STy) {
445 const StructLayout *DataLayout::getStructLayout(StructType *Ty) const {
450   StructLayout *&SL = (*STM)[Ty];
456   StructLayout *L =
457     (StructLayout *)malloc(sizeof(StructLayout)+(NumElts-1) * sizeof(uint64_t));
459   // Set SL before calling StructLayout's ctor.  The ctor could cause other
463   new (L) StructLayout(Ty, *this);
553     const StructLayout *Layout = getStructLayout(cast<StructType>(Ty));
656       const StructLayout *Layout = getStructLayout(STy);