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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* 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 http://mozilla.org/MPL/2.0/. */
#include "jit/BaselineIC.h"
#include "jit/SharedICHelpers.h"
using namespace js;
using namespace js::jit;
namespace js {
namespace jit {
bool
ICCompare_Double::Compiler::generateStubCode(MacroAssembler& masm)
{
Label failure, isNaN;
masm.ensureDouble(R0, FloatReg0, &failure);
masm.ensureDouble(R1, FloatReg1, &failure);
Register dest = R0.scratchReg();
Assembler::DoubleCondition doubleCond = JSOpToDoubleCondition(op);
masm.ma_cmp_set_double(dest, FloatReg0, FloatReg1, doubleCond);
masm.tagValue(JSVAL_TYPE_BOOLEAN, dest, R0);
EmitReturnFromIC(masm);
// Failure case - jump to next stub
masm.bind(&failure);
EmitStubGuardFailure(masm);
return true;
}
} // namespace jit
} // namespace js
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