using namespace llvm;
CCState::CCState(CallingConv::ID CC, bool isVarArg, MachineFunction &mf,
- const TargetMachine &tm,
- SmallVector<CCValAssign, 16> &locs, LLVMContext &C)
+ const TargetMachine &tm, SmallVector<CCValAssign, 16> &locs,
+ LLVMContext &C)
: CallingConv(CC), IsVarArg(isVarArg), MF(mf), TM(tm),
TRI(*TM.getRegisterInfo()), Locs(locs), Context(C),
- CallOrPrologue(Invalid) {
+ CallOrPrologue(Unknown) {
// No stack is used.
StackOffset = 0;
Size = MinSize;
if (MinAlign > (int)Align)
Align = MinAlign;
- TM.getTargetLowering()->HandleByVal(const_cast<CCState*>(this), Size);
+ if (MF.getFrameInfo()->getMaxAlignment() < Align)
+ MF.getFrameInfo()->setMaxAlignment(Align);
+ TM.getTargetLowering()->HandleByVal(this, Size);
unsigned Offset = AllocateStack(Size, Align);
addLoc(CCValAssign::getMem(ValNo, ValVT, Offset, LocVT, LocInfo));
}
/// MarkAllocated - Mark a register and all of its aliases as allocated.
void CCState::MarkAllocated(unsigned Reg) {
- for (const unsigned *Alias = TRI.getOverlaps(Reg);
+ for (const uint16_t *Alias = TRI.getOverlaps(Reg);
unsigned Reg = *Alias; ++Alias)
UsedRegs[Reg/32] |= 1 << (Reg&31);
}