Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 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 |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "src/compiler/opcodes.h" |
| 6 | #include "testing/gtest/include/gtest/gtest.h" |
| 7 | |
| 8 | namespace v8 { |
| 9 | namespace internal { |
| 10 | namespace compiler { |
| 11 | |
| 12 | namespace { |
| 13 | |
| 14 | bool IsCommonOpcode(IrOpcode::Value opcode) { |
| 15 | switch (opcode) { |
| 16 | #define OPCODE(Opcode) \ |
| 17 | case IrOpcode::k##Opcode: \ |
| 18 | return true; |
| 19 | COMMON_OP_LIST(OPCODE) |
| 20 | CONTROL_OP_LIST(OPCODE) |
| 21 | #undef OPCODE |
| 22 | default: |
| 23 | return false; |
| 24 | } |
| 25 | } |
| 26 | |
| 27 | |
| 28 | bool IsControlOpcode(IrOpcode::Value opcode) { |
| 29 | switch (opcode) { |
| 30 | #define OPCODE(Opcode) \ |
| 31 | case IrOpcode::k##Opcode: \ |
| 32 | return true; |
| 33 | CONTROL_OP_LIST(OPCODE) |
| 34 | #undef OPCODE |
| 35 | default: |
| 36 | return false; |
| 37 | } |
| 38 | } |
| 39 | |
| 40 | |
| 41 | bool IsJsOpcode(IrOpcode::Value opcode) { |
| 42 | switch (opcode) { |
| 43 | #define OPCODE(Opcode) \ |
| 44 | case IrOpcode::k##Opcode: \ |
| 45 | return true; |
| 46 | JS_OP_LIST(OPCODE) |
| 47 | #undef OPCODE |
| 48 | default: |
| 49 | return false; |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | |
| 54 | bool IsConstantOpcode(IrOpcode::Value opcode) { |
| 55 | switch (opcode) { |
| 56 | #define OPCODE(Opcode) \ |
| 57 | case IrOpcode::k##Opcode: \ |
| 58 | return true; |
| 59 | CONSTANT_OP_LIST(OPCODE) |
| 60 | #undef OPCODE |
| 61 | default: |
| 62 | return false; |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | |
| 67 | bool IsComparisonOpcode(IrOpcode::Value opcode) { |
| 68 | switch (opcode) { |
| 69 | #define OPCODE(Opcode) \ |
| 70 | case IrOpcode::k##Opcode: \ |
| 71 | return true; |
| 72 | JS_COMPARE_BINOP_LIST(OPCODE) |
| 73 | SIMPLIFIED_COMPARE_BINOP_LIST(OPCODE) |
| 74 | MACHINE_COMPARE_BINOP_LIST(OPCODE) |
| 75 | #undef OPCODE |
| 76 | default: |
| 77 | return false; |
| 78 | } |
| 79 | } |
| 80 | |
| 81 | |
| 82 | const IrOpcode::Value kInvalidOpcode = static_cast<IrOpcode::Value>(123456789); |
| 83 | |
| 84 | } // namespace |
| 85 | |
| 86 | |
| 87 | TEST(IrOpcodeTest, IsCommonOpcode) { |
| 88 | EXPECT_FALSE(IrOpcode::IsCommonOpcode(kInvalidOpcode)); |
| 89 | #define OPCODE(Opcode) \ |
| 90 | EXPECT_EQ(IsCommonOpcode(IrOpcode::k##Opcode), \ |
| 91 | IrOpcode::IsCommonOpcode(IrOpcode::k##Opcode)); |
| 92 | ALL_OP_LIST(OPCODE) |
| 93 | #undef OPCODE |
| 94 | } |
| 95 | |
| 96 | |
| 97 | TEST(IrOpcodeTest, IsControlOpcode) { |
| 98 | EXPECT_FALSE(IrOpcode::IsControlOpcode(kInvalidOpcode)); |
| 99 | #define OPCODE(Opcode) \ |
| 100 | EXPECT_EQ(IsControlOpcode(IrOpcode::k##Opcode), \ |
| 101 | IrOpcode::IsControlOpcode(IrOpcode::k##Opcode)); |
| 102 | ALL_OP_LIST(OPCODE) |
| 103 | #undef OPCODE |
| 104 | } |
| 105 | |
| 106 | |
| 107 | TEST(IrOpcodeTest, IsJsOpcode) { |
| 108 | EXPECT_FALSE(IrOpcode::IsJsOpcode(kInvalidOpcode)); |
| 109 | #define OPCODE(Opcode) \ |
| 110 | EXPECT_EQ(IsJsOpcode(IrOpcode::k##Opcode), \ |
| 111 | IrOpcode::IsJsOpcode(IrOpcode::k##Opcode)); |
| 112 | ALL_OP_LIST(OPCODE) |
| 113 | #undef OPCODE |
| 114 | } |
| 115 | |
| 116 | |
| 117 | TEST(IrOpcodeTest, IsConstantOpcode) { |
| 118 | EXPECT_FALSE(IrOpcode::IsConstantOpcode(kInvalidOpcode)); |
| 119 | #define OPCODE(Opcode) \ |
| 120 | EXPECT_EQ(IsConstantOpcode(IrOpcode::k##Opcode), \ |
| 121 | IrOpcode::IsConstantOpcode(IrOpcode::k##Opcode)); |
| 122 | ALL_OP_LIST(OPCODE) |
| 123 | #undef OPCODE |
| 124 | } |
| 125 | |
| 126 | |
| 127 | TEST(IrOpcodeTest, IsComparisonOpcode) { |
| 128 | EXPECT_FALSE(IrOpcode::IsComparisonOpcode(kInvalidOpcode)); |
| 129 | #define OPCODE(Opcode) \ |
| 130 | EXPECT_EQ(IsComparisonOpcode(IrOpcode::k##Opcode), \ |
| 131 | IrOpcode::IsComparisonOpcode(IrOpcode::k##Opcode)); |
| 132 | ALL_OP_LIST(OPCODE) |
| 133 | #undef OPCODE |
| 134 | } |
| 135 | |
| 136 | |
| 137 | TEST(IrOpcodeTest, Mnemonic) { |
| 138 | EXPECT_STREQ("UnknownOpcode", IrOpcode::Mnemonic(kInvalidOpcode)); |
| 139 | #define OPCODE(Opcode) \ |
| 140 | EXPECT_STREQ(#Opcode, IrOpcode::Mnemonic(IrOpcode::k##Opcode)); |
| 141 | ALL_OP_LIST(OPCODE) |
| 142 | #undef OPCODE |
| 143 | } |
| 144 | |
| 145 | } // namespace compiler |
| 146 | } // namespace internal |
| 147 | } // namespace v8 |