mutable int DynAllocFI; // Frame index of dynamically allocated stack area.
unsigned MaxCallFrameSize;
- /// AtomicFrameIndex - To implement atomic.swap and atomic.cmp.swap
- /// intrinsics, it is necessary to use a temporary stack location.
- /// This field holds the frame index of this location.
- int AtomicFrameIndex;
public:
MipsFunctionInfo(MachineFunction& MF)
: MF(MF), SRetReturnReg(0), GlobalBaseReg(0),
VarArgsFrameIndex(0), InArgFIRange(std::make_pair(-1, 0)),
OutArgFIRange(std::make_pair(-1, 0)), GPFI(0), DynAllocFI(0),
- MaxCallFrameSize(0), AtomicFrameIndex(-1)
+ MaxCallFrameSize(0)
{}
bool isInArgFI(int FI) const {
unsigned getMaxCallFrameSize() const { return MaxCallFrameSize; }
void setMaxCallFrameSize(unsigned S) { MaxCallFrameSize = S; }
-
- int getAtomicFrameIndex() const { return AtomicFrameIndex; }
- void setAtomicFrameIndex(int Index) { AtomicFrameIndex = Index; }
};
} // end of namespace llvm