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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "test/cctest/compiler/instruction-selector-tester.h" | 5 #include "test/cctest/compiler/instruction-selector-tester.h" |
| 6 | 6 |
| 7 using namespace v8::internal; | 7 using namespace v8::internal; |
| 8 using namespace v8::internal::compiler; | 8 using namespace v8::internal::compiler; |
| 9 | 9 |
| 10 #if V8_TURBOFAN_BACKEND | 10 #if V8_TURBOFAN_TARGET |
| 11 | 11 |
| 12 TEST(InstructionSelectionReturnZero) { | 12 TEST(InstructionSelectionReturnZero) { |
| 13 InstructionSelectorTester m; | 13 InstructionSelectorTester m; |
| 14 m.Return(m.Int32Constant(0)); | 14 m.Return(m.Int32Constant(0)); |
| 15 m.SelectInstructions(InstructionSelectorTester::kInternalMode); | 15 m.SelectInstructions(InstructionSelectorTester::kInternalMode); |
| 16 CHECK_EQ(2, static_cast<int>(m.code.size())); | 16 CHECK_EQ(2, static_cast<int>(m.code.size())); |
| 17 CHECK_EQ(kArchNop, m.code[0]->opcode()); | 17 CHECK_EQ(kArchNop, m.code[0]->opcode()); |
| 18 CHECK_EQ(kArchRet, m.code[1]->opcode()); | 18 CHECK_EQ(kArchRet, m.code[1]->opcode()); |
| 19 CHECK_EQ(1, static_cast<int>(m.code[1]->InputCount())); | 19 CHECK_EQ(1, static_cast<int>(m.code[1]->InputCount())); |
| 20 } | 20 } |
| 21 | 21 |
| 22 #endif // !V8_TURBOFAN_BACKEND | 22 #endif // !V8_TURBOFAN_TARGET |
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