| OLD | NEW |
| 1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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 "src/v8.h" | 5 #include "src/v8.h" |
| 6 | 6 |
| 7 #include "src/interpreter/bytecode-array-builder.h" | 7 #include "src/interpreter/bytecode-array-builder.h" |
| 8 #include "src/interpreter/bytecode-array-iterator.h" | 8 #include "src/interpreter/bytecode-array-iterator.h" |
| 9 #include "test/unittests/test-utils.h" | 9 #include "test/unittests/test-utils.h" |
| 10 | 10 |
| (...skipping 19 matching lines...) Expand all Loading... |
| 30 Handle<HeapObject> heap_num_0 = factory->NewHeapNumber(2.718); | 30 Handle<HeapObject> heap_num_0 = factory->NewHeapNumber(2.718); |
| 31 Handle<HeapObject> heap_num_1 = factory->NewHeapNumber(2147483647); | 31 Handle<HeapObject> heap_num_1 = factory->NewHeapNumber(2147483647); |
| 32 Smi* zero = Smi::FromInt(0); | 32 Smi* zero = Smi::FromInt(0); |
| 33 Smi* smi_0 = Smi::FromInt(64); | 33 Smi* smi_0 = Smi::FromInt(64); |
| 34 Smi* smi_1 = Smi::FromInt(-65536); | 34 Smi* smi_1 = Smi::FromInt(-65536); |
| 35 Register reg_0(0); | 35 Register reg_0(0); |
| 36 Register reg_1(1); | 36 Register reg_1(1); |
| 37 Register reg_2 = Register::FromParameterIndex(2, builder.parameter_count()); | 37 Register reg_2 = Register::FromParameterIndex(2, builder.parameter_count()); |
| 38 int feedback_slot = 97; | 38 int feedback_slot = 97; |
| 39 | 39 |
| 40 // TODO(rmcilroy): Add a test for a bytecode with a short operand when |
| 41 // the CallRuntime bytecode is landed. |
| 42 |
| 40 builder.LoadLiteral(heap_num_0) | 43 builder.LoadLiteral(heap_num_0) |
| 41 .LoadLiteral(heap_num_1) | 44 .LoadLiteral(heap_num_1) |
| 42 .LoadLiteral(zero) | 45 .LoadLiteral(zero) |
| 43 .LoadLiteral(smi_0) | 46 .LoadLiteral(smi_0) |
| 44 .LoadLiteral(smi_1) | 47 .LoadLiteral(smi_1) |
| 45 .LoadAccumulatorWithRegister(reg_0) | 48 .LoadAccumulatorWithRegister(reg_0) |
| 46 .LoadNamedProperty(reg_1, feedback_slot, LanguageMode::SLOPPY) | 49 .LoadNamedProperty(reg_1, feedback_slot, LanguageMode::SLOPPY) |
| 47 .StoreAccumulatorInRegister(reg_2) | 50 .StoreAccumulatorInRegister(reg_2) |
| 48 .CallRuntime(Runtime::kLoadIC_Miss, reg_0, 1) | |
| 49 .Return(); | 51 .Return(); |
| 50 | 52 |
| 51 // Test iterator sees the expected output from the builder. | 53 // Test iterator sees the expected output from the builder. |
| 52 BytecodeArrayIterator iterator(builder.ToBytecodeArray()); | 54 BytecodeArrayIterator iterator(builder.ToBytecodeArray()); |
| 53 CHECK_EQ(iterator.current_bytecode(), Bytecode::kLdaConstant); | 55 CHECK_EQ(iterator.current_bytecode(), Bytecode::kLdaConstant); |
| 54 CHECK(iterator.GetConstantForIndexOperand(0).is_identical_to(heap_num_0)); | 56 CHECK(iterator.GetConstantForIndexOperand(0).is_identical_to(heap_num_0)); |
| 55 CHECK(!iterator.done()); | 57 CHECK(!iterator.done()); |
| 56 iterator.Advance(); | 58 iterator.Advance(); |
| 57 | 59 |
| 58 CHECK_EQ(iterator.current_bytecode(), Bytecode::kLdaConstant); | 60 CHECK_EQ(iterator.current_bytecode(), Bytecode::kLdaConstant); |
| (...skipping 24 matching lines...) Expand all Loading... |
| 83 CHECK_EQ(iterator.GetRegisterOperand(0).index(), reg_1.index()); | 85 CHECK_EQ(iterator.GetRegisterOperand(0).index(), reg_1.index()); |
| 84 CHECK_EQ(iterator.GetIndexOperand(1), feedback_slot); | 86 CHECK_EQ(iterator.GetIndexOperand(1), feedback_slot); |
| 85 CHECK(!iterator.done()); | 87 CHECK(!iterator.done()); |
| 86 iterator.Advance(); | 88 iterator.Advance(); |
| 87 | 89 |
| 88 CHECK_EQ(iterator.current_bytecode(), Bytecode::kStar); | 90 CHECK_EQ(iterator.current_bytecode(), Bytecode::kStar); |
| 89 CHECK_EQ(iterator.GetRegisterOperand(0).index(), reg_2.index()); | 91 CHECK_EQ(iterator.GetRegisterOperand(0).index(), reg_2.index()); |
| 90 CHECK(!iterator.done()); | 92 CHECK(!iterator.done()); |
| 91 iterator.Advance(); | 93 iterator.Advance(); |
| 92 | 94 |
| 93 CHECK_EQ(iterator.current_bytecode(), Bytecode::kCallRuntime); | |
| 94 CHECK_EQ(static_cast<Runtime::FunctionId>(iterator.GetIndexOperand(0)), | |
| 95 Runtime::kLoadIC_Miss); | |
| 96 CHECK_EQ(iterator.GetRegisterOperand(1).index(), reg_0.index()); | |
| 97 CHECK_EQ(iterator.GetCountOperand(2), 1); | |
| 98 CHECK(!iterator.done()); | |
| 99 iterator.Advance(); | |
| 100 | |
| 101 CHECK_EQ(iterator.current_bytecode(), Bytecode::kReturn); | 95 CHECK_EQ(iterator.current_bytecode(), Bytecode::kReturn); |
| 102 CHECK(!iterator.done()); | 96 CHECK(!iterator.done()); |
| 103 iterator.Advance(); | 97 iterator.Advance(); |
| 104 CHECK(iterator.done()); | 98 CHECK(iterator.done()); |
| 105 } | 99 } |
| 106 | 100 |
| 107 } // namespace interpreter | 101 } // namespace interpreter |
| 108 } // namespace internal | 102 } // namespace internal |
| 109 } // namespace v8 | 103 } // namespace v8 |
| OLD | NEW |