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Side by Side Diff: src/ia32/macro-assembler-ia32.h

Issue 1460503008: [turbofan] Switch passing of new.target to register. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@local_turbofan-pass-new-target-6
Patch Set: Ported to MIPS64. Created 5 years ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 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_IA32_MACRO_ASSEMBLER_IA32_H_ 5 #ifndef V8_IA32_MACRO_ASSEMBLER_IA32_H_
6 #define V8_IA32_MACRO_ASSEMBLER_IA32_H_ 6 #define V8_IA32_MACRO_ASSEMBLER_IA32_H_
7 7
8 #include "src/assembler.h" 8 #include "src/assembler.h"
9 #include "src/bailout-reason.h" 9 #include "src/bailout-reason.h"
10 #include "src/frames.h" 10 #include "src/frames.h"
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352 352
353 // --------------------------------------------------------------------------- 353 // ---------------------------------------------------------------------------
354 // JavaScript invokes 354 // JavaScript invokes
355 355
356 // Invoke the JavaScript function code by either calling or jumping. 356 // Invoke the JavaScript function code by either calling or jumping.
357 void InvokeCode(Register code, 357 void InvokeCode(Register code,
358 const ParameterCount& expected, 358 const ParameterCount& expected,
359 const ParameterCount& actual, 359 const ParameterCount& actual,
360 InvokeFlag flag, 360 InvokeFlag flag,
361 const CallWrapper& call_wrapper) { 361 const CallWrapper& call_wrapper) {
362 InvokeCode(Operand(code), expected, actual, flag, call_wrapper); 362 InvokeCode(Operand(code), no_reg, expected, actual, flag, call_wrapper);
363 } 363 }
364 364
365 void InvokeCode(const Operand& code, 365 void InvokeCode(const Operand& code,
366 Register new_target,
366 const ParameterCount& expected, 367 const ParameterCount& expected,
367 const ParameterCount& actual, 368 const ParameterCount& actual,
368 InvokeFlag flag, 369 InvokeFlag flag,
369 const CallWrapper& call_wrapper); 370 const CallWrapper& call_wrapper);
370 371
371 // Invoke the JavaScript function in the given register. Changes the 372 // Invoke the JavaScript function in the given register. Changes the
372 // current context to the context in the function before invoking. 373 // current context to the context in the function before invoking.
373 void InvokeFunction(Register function, 374 void InvokeFunction(Register function,
375 Register new_target,
374 const ParameterCount& actual, 376 const ParameterCount& actual,
375 InvokeFlag flag, 377 InvokeFlag flag,
376 const CallWrapper& call_wrapper); 378 const CallWrapper& call_wrapper);
377 379
378 void InvokeFunction(Register function, 380 void InvokeFunction(Register function,
379 const ParameterCount& expected, 381 const ParameterCount& expected,
380 const ParameterCount& actual, 382 const ParameterCount& actual,
381 InvokeFlag flag, 383 InvokeFlag flag,
382 const CallWrapper& call_wrapper); 384 const CallWrapper& call_wrapper);
383 385
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1003 // This handle will be patched with the code object on installation. 1005 // This handle will be patched with the code object on installation.
1004 Handle<Object> code_object_; 1006 Handle<Object> code_object_;
1005 1007
1006 // Helper functions for generating invokes. 1008 // Helper functions for generating invokes.
1007 void InvokePrologue(const ParameterCount& expected, 1009 void InvokePrologue(const ParameterCount& expected,
1008 const ParameterCount& actual, 1010 const ParameterCount& actual,
1009 Label* done, 1011 Label* done,
1010 bool* definitely_mismatches, 1012 bool* definitely_mismatches,
1011 InvokeFlag flag, 1013 InvokeFlag flag,
1012 Label::Distance done_distance, 1014 Label::Distance done_distance,
1013 const CallWrapper& call_wrapper = NullCallWrapper()); 1015 const CallWrapper& call_wrapper);
1014 1016
1015 void EnterExitFramePrologue(); 1017 void EnterExitFramePrologue();
1016 void EnterExitFrameEpilogue(int argc, bool save_doubles); 1018 void EnterExitFrameEpilogue(int argc, bool save_doubles);
1017 1019
1018 void LeaveExitFrameEpilogue(bool restore_context); 1020 void LeaveExitFrameEpilogue(bool restore_context);
1019 1021
1020 // Allocation support helpers. 1022 // Allocation support helpers.
1021 void LoadAllocationTopHelper(Register result, 1023 void LoadAllocationTopHelper(Register result,
1022 Register scratch, 1024 Register scratch,
1023 AllocationFlags flags); 1025 AllocationFlags flags);
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1131 masm-> 1133 masm->
1132 #else 1134 #else
1133 #define ACCESS_MASM(masm) masm-> 1135 #define ACCESS_MASM(masm) masm->
1134 #endif 1136 #endif
1135 1137
1136 1138
1137 } // namespace internal 1139 } // namespace internal
1138 } // namespace v8 1140 } // namespace v8
1139 1141
1140 #endif // V8_IA32_MACRO_ASSEMBLER_IA32_H_ 1142 #endif // V8_IA32_MACRO_ASSEMBLER_IA32_H_
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