using namespace llvm;
-HexagonRegisterInfo::HexagonRegisterInfo(HexagonSubtarget &st,
- const HexagonInstrInfo &tii)
+HexagonRegisterInfo::HexagonRegisterInfo(HexagonSubtarget &st)
: HexagonGenRegisterInfo(Hexagon::R31),
- Subtarget(st),
- TII(tii) {
+ Subtarget(st) {
}
const uint16_t* HexagonRegisterInfo::getCalleeSavedRegs(const MachineFunction
// Addressable stack objects are accessed using neg. offsets from %fp.
MachineFunction &MF = *MI.getParent()->getParent();
+ const HexagonInstrInfo &TII =
+ *static_cast<const HexagonInstrInfo*>(MF.getTarget().getInstrInfo());
int Offset = MF.getFrameInfo()->getObjectOffset(FrameIndex);
MachineFrameInfo &MFI = *MF.getFrameInfo();
return Hexagon::R29;
}
-void HexagonRegisterInfo::getInitialFrameState(std::vector<MachineMove>
- &Moves) const
-{
- // VirtualFP = (R30 + #0).
- unsigned FPReg = getFrameRegister();
- MachineLocation Dst(MachineLocation::VirtualFP);
- MachineLocation Src(FPReg, 0);
- Moves.push_back(MachineMove(0, Dst, Src));
-}
-
unsigned HexagonRegisterInfo::getEHExceptionRegister() const {
llvm_unreachable("What is the exception register");
}