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1 // Copyright 2014 the V8 project authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "test/cctest/compiler/instruction-selector-tester.h" | |
6 | |
7 using namespace v8::internal; | |
8 using namespace v8::internal::compiler; | |
9 | |
10 #if V8_TURBOFAN_TARGET | |
11 | |
12 TEST(InstructionSelectionReturnZero) { | |
13 InstructionSelectorTester m; | |
14 m.Return(m.Int32Constant(0)); | |
15 m.SelectInstructions(InstructionSelectorTester::kInternalMode); | |
16 CHECK_EQ(2, static_cast<int>(m.code.size())); | |
17 CHECK_EQ(kArchNop, m.code[0]->opcode()); | |
18 CHECK_EQ(kArchRet, m.code[1]->opcode()); | |
19 CHECK_EQ(1, static_cast<int>(m.code[1]->InputCount())); | |
20 } | |
21 | |
22 #endif // !V8_TURBOFAN_TARGET | |
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