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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: set ts=8 sts=2 et sw=2 tw=80:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at */
#ifndef jit_mips32_SharedICRegisters_mips32_h
#define jit_mips32_SharedICRegisters_mips32_h
#include "jit/mips32/Assembler-mips32.h"
#include "jit/Registers.h"
#include "jit/RegisterSets.h"
namespace js {
namespace jit {
static constexpr ValueOperand R0(a3, a2);
static constexpr ValueOperand R1(s7, s6);
static constexpr ValueOperand R2(t7, t6);
// ICTailCallReg and ICStubReg
// These use registers that are not preserved across calls.
static constexpr Register ICTailCallReg = ra;
static constexpr Register ICStubReg = t5;
// Register used internally by MacroAssemblerMIPS.
static constexpr Register BaselineSecondScratchReg = SecondScratchReg;
// Note that ICTailCallReg is actually just the link register.
// In MIPS code emission, we do not clobber ICTailCallReg since we keep
// the return address for calls there.
// FloatReg0 must be equal to ReturnFloatReg.
static constexpr FloatRegister FloatReg0 = f0;
static constexpr FloatRegister FloatReg1 = f2;
static constexpr FloatRegister FloatReg2 = f4;
static constexpr FloatRegister FloatReg3 = f6;
} // namespace jit
} // namespace js
#endif /* jit_mips32_SharedICRegisters_mips32_h */