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[Hexagon] Simplify an array of physical register ids. NFC #128066

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Merged
merged 1 commit into from
Feb 21, 2025
Merged

[Hexagon] Simplify an array of physical register ids. NFC #128066

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8 changes: 3 additions & 5 deletions llvm/lib/Target/Hexagon/HexagonFrameLowering.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1076,20 +1076,18 @@ void HexagonFrameLowering::insertCFIInstructionsAt(MachineBasicBlock &MBB,
.addCFIIndex(MF.addFrameInst(OffR30));
}

static Register RegsToMove[] = {
static const MCPhysReg RegsToMove[] = {
Hexagon::R1, Hexagon::R0, Hexagon::R3, Hexagon::R2,
Hexagon::R17, Hexagon::R16, Hexagon::R19, Hexagon::R18,
Hexagon::R21, Hexagon::R20, Hexagon::R23, Hexagon::R22,
Hexagon::R25, Hexagon::R24, Hexagon::R27, Hexagon::R26,
Hexagon::D0, Hexagon::D1, Hexagon::D8, Hexagon::D9,
Hexagon::D10, Hexagon::D11, Hexagon::D12, Hexagon::D13,
Hexagon::NoRegister
Hexagon::D10, Hexagon::D11, Hexagon::D12, Hexagon::D13
};

const std::vector<CalleeSavedInfo> &CSI = MFI.getCalleeSavedInfo();

for (unsigned i = 0; RegsToMove[i] != Hexagon::NoRegister; ++i) {
Register Reg = RegsToMove[i];
for (MCPhysReg Reg : RegsToMove) {
auto IfR = [Reg] (const CalleeSavedInfo &C) -> bool {
return C.getReg() == Reg;
};
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