a4506cd3f2
Also split v8-core independent methods from checks.h to base/logging.h and merge v8checks with the rest of checks. The CPU::FlushICache method is moved to CpuFeatures::FlushICache RoundUp and related methods are moved to base/macros.h Remove all layering violations from src/libplatform BUG=none R=jkummerow@chromium.org LOG=n Review URL: https://codereview.chromium.org/358363002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
56 lines
2.2 KiB
C++
56 lines
2.2 KiB
C++
// Copyright 2013 the V8 project authors. All rights reserved.
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are
|
|
// met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above
|
|
// copyright notice, this list of conditions and the following
|
|
// disclaimer in the documentation and/or other materials provided
|
|
// with the distribution.
|
|
// * Neither the name of Google Inc. nor the names of its
|
|
// contributors may be used to endorse or promote products derived
|
|
// from this software without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
#include "src/v8.h"
|
|
|
|
#include "src/base/cpu.h"
|
|
#include "test/cctest/cctest.h"
|
|
|
|
using namespace v8::internal;
|
|
|
|
|
|
TEST(FeatureImplications) {
|
|
// Test for features implied by other features.
|
|
v8::base::CPU cpu;
|
|
|
|
// ia32 and x64 features
|
|
CHECK(!cpu.has_sse() || cpu.has_mmx());
|
|
CHECK(!cpu.has_sse2() || cpu.has_sse());
|
|
CHECK(!cpu.has_sse3() || cpu.has_sse2());
|
|
CHECK(!cpu.has_ssse3() || cpu.has_sse3());
|
|
CHECK(!cpu.has_sse41() || cpu.has_sse3());
|
|
CHECK(!cpu.has_sse42() || cpu.has_sse41());
|
|
|
|
// arm features
|
|
CHECK(!cpu.has_vfp3_d32() || cpu.has_vfp3());
|
|
}
|
|
|
|
|
|
TEST(NumberOfProcessorsOnline) {
|
|
CHECK_GT(v8::base::OS::NumberOfProcessorsOnline(), 0);
|
|
}
|