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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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 #ifndef V8_COMPILER_OPCODES_H_ | 5 #ifndef V8_COMPILER_OPCODES_H_ |
6 #define V8_COMPILER_OPCODES_H_ | 6 #define V8_COMPILER_OPCODES_H_ |
7 | 7 |
8 // Opcodes for control operators. | 8 // Opcodes for control operators. |
9 #define INNER_CONTROL_OP_LIST(V) \ | 9 #define INNER_CONTROL_OP_LIST(V) \ |
10 V(Dead) \ | 10 V(Dead) \ |
11 V(Loop) \ | 11 V(Loop) \ |
12 V(Branch) \ | 12 V(Branch) \ |
13 V(IfTrue) \ | 13 V(IfTrue) \ |
14 V(IfFalse) \ | 14 V(IfFalse) \ |
| 15 V(IfSuccess) \ |
| 16 V(IfException) \ |
15 V(Switch) \ | 17 V(Switch) \ |
16 V(IfValue) \ | 18 V(IfValue) \ |
17 V(IfDefault) \ | 19 V(IfDefault) \ |
18 V(Merge) \ | 20 V(Merge) \ |
19 V(Return) \ | 21 V(Return) \ |
20 V(OsrNormalEntry) \ | 22 V(OsrNormalEntry) \ |
21 V(OsrLoopEntry) \ | 23 V(OsrLoopEntry) \ |
22 V(Throw) | 24 V(Throw) |
23 | 25 |
24 #define CONTROL_OP_LIST(V) \ | 26 #define CONTROL_OP_LIST(V) \ |
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292 // Returns true if opcode for JavaScript operator. | 294 // Returns true if opcode for JavaScript operator. |
293 static bool IsJsOpcode(Value value) { | 295 static bool IsJsOpcode(Value value) { |
294 return kJSEqual <= value && value <= kJSDebugger; | 296 return kJSEqual <= value && value <= kJSDebugger; |
295 } | 297 } |
296 | 298 |
297 // Returns true if opcode for constant operator. | 299 // Returns true if opcode for constant operator. |
298 static bool IsConstantOpcode(Value value) { | 300 static bool IsConstantOpcode(Value value) { |
299 return kInt32Constant <= value && value <= kHeapConstant; | 301 return kInt32Constant <= value && value <= kHeapConstant; |
300 } | 302 } |
301 | 303 |
302 static bool IsPhiOpcode(Value val) { | 304 static bool IsPhiOpcode(Value value) { |
303 return val == kPhi || val == kEffectPhi; | 305 return value == kPhi || value == kEffectPhi; |
| 306 } |
| 307 |
| 308 static bool IsMergeOpcode(Value value) { |
| 309 return value == kMerge || value == kLoop; |
304 } | 310 } |
305 }; | 311 }; |
306 | 312 |
307 } // namespace compiler | 313 } // namespace compiler |
308 } // namespace internal | 314 } // namespace internal |
309 } // namespace v8 | 315 } // namespace v8 |
310 | 316 |
311 #endif // V8_COMPILER_OPCODES_H_ | 317 #endif // V8_COMPILER_OPCODES_H_ |
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