// Copyright 2013 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "src/execution/arguments.h" namespace v8 { namespace internal { double ClobberDoubleRegisters(double x1, double x2, double x3, double x4) { // TODO(v8:11798): This clobbers only subset of registers depending on // compiler, Rewrite this in assembly to really clobber all registers. GCC for // ia32 uses the FPU and does not touch XMM registers. return x1 * 1.01 + x2 * 2.02 + x3 * 3.03 + x4 * 4.04; } } // namespace internal } // namespace v8