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[Hexagon] Cleanup of unused function isCalleeSaveReg (NFC)
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Authored by sgundapa on Jan 26 2017, 1:57 PM.

Reviewers

kparzysz
bcahoon

kparzysz added a subscriber: llvm-commits.

This revision is now accepted and ready to land.Jan 26 2017, 2:01 PM

Path

Size

lib/

Target/

Hexagon/

5 lines

Show First 20 Lines • Show All 41 Lines • ▼ Show 20 Lines	HexagonRegisterInfo::HexagonRegisterInfo()
: HexagonGenRegisterInfo(Hexagon::R31) {}		: HexagonGenRegisterInfo(Hexagon::R31) {}


bool HexagonRegisterInfo::isEHReturnCalleeSaveReg(unsigned R) const {		bool HexagonRegisterInfo::isEHReturnCalleeSaveReg(unsigned R) const {
return R == Hexagon::R0 \|\| R == Hexagon::R1 \|\| R == Hexagon::R2 \|\|		return R == Hexagon::R0 \|\| R == Hexagon::R1 \|\| R == Hexagon::R2 \|\|
R == Hexagon::R3 \|\| R == Hexagon::D0 \|\| R == Hexagon::D1;		R == Hexagon::R3 \|\| R == Hexagon::D0 \|\| R == Hexagon::D1;
}		}

bool HexagonRegisterInfo::isCalleeSaveReg(unsigned Reg) const {
return Hexagon::R16 <= Reg && Reg <= Hexagon::R27;
}


const MCPhysReg *		const MCPhysReg *
HexagonRegisterInfo::getCallerSavedRegs(const MachineFunction *MF,		HexagonRegisterInfo::getCallerSavedRegs(const MachineFunction *MF,
const TargetRegisterClass *RC) const {		const TargetRegisterClass *RC) const {
using namespace Hexagon;		using namespace Hexagon;

static const MCPhysReg Int32[] = {		static const MCPhysReg Int32[] = {
R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, 0		R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13, R14, R15, 0
};		};
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