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23 lines
720 B
23 lines
720 B
11 years ago
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// Copyright 2014 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "test/cctest/compiler/instruction-selector-tester.h"
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using namespace v8::internal;
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using namespace v8::internal::compiler;
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#if V8_TURBOFAN_TARGET
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TEST(InstructionSelectionReturnZero) {
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InstructionSelectorTester m;
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m.Return(m.Int32Constant(0));
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m.SelectInstructions(InstructionSelectorTester::kInternalMode);
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CHECK_EQ(2, static_cast<int>(m.code.size()));
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CHECK_EQ(kArchNop, m.code[0]->opcode());
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CHECK_EQ(kArchRet, m.code[1]->opcode());
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CHECK_EQ(1, static_cast<int>(m.code[1]->InputCount()));
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}
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#endif // !V8_TURBOFAN_TARGET
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