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Issue 149413010: A64: Synchronize with r16024. (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/a64
Patch Set: Created 6 years, 10 months 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 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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251 251
252 void RollbackDependencies(); 252 void RollbackDependencies();
253 253
254 void SaveHandles() { 254 void SaveHandles() {
255 SaveHandle(&closure_); 255 SaveHandle(&closure_);
256 SaveHandle(&shared_info_); 256 SaveHandle(&shared_info_);
257 SaveHandle(&context_); 257 SaveHandle(&context_);
258 SaveHandle(&script_); 258 SaveHandle(&script_);
259 } 259 }
260 260
261 const char* bailout_reason() const { return bailout_reason_; } 261 BailoutReason bailout_reason() const { return bailout_reason_; }
262 void set_bailout_reason(const char* reason) { bailout_reason_ = reason; } 262 void set_bailout_reason(BailoutReason reason) { bailout_reason_ = reason; }
263 263
264 int prologue_offset() const { 264 int prologue_offset() const {
265 ASSERT_NE(kPrologueOffsetNotSet, prologue_offset_); 265 ASSERT_NE(kPrologueOffsetNotSet, prologue_offset_);
266 return prologue_offset_; 266 return prologue_offset_;
267 } 267 }
268 268
269 void set_prologue_offset(int prologue_offset) { 269 void set_prologue_offset(int prologue_offset) {
270 ASSERT_EQ(kPrologueOffsetNotSet, prologue_offset_); 270 ASSERT_EQ(kPrologueOffsetNotSet, prologue_offset_);
271 prologue_offset_ = prologue_offset; 271 prologue_offset_ = prologue_offset;
272 } 272 }
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405 ZoneList<Handle<HeapObject> >* dependencies_[DependentCode::kGroupCount]; 405 ZoneList<Handle<HeapObject> >* dependencies_[DependentCode::kGroupCount];
406 406
407 template<typename T> 407 template<typename T>
408 void SaveHandle(Handle<T> *object) { 408 void SaveHandle(Handle<T> *object) {
409 if (!object->is_null()) { 409 if (!object->is_null()) {
410 Handle<T> handle(*(*object)); 410 Handle<T> handle(*(*object));
411 *object = handle; 411 *object = handle;
412 } 412 }
413 } 413 }
414 414
415 const char* bailout_reason_; 415 BailoutReason bailout_reason_;
416 416
417 int prologue_offset_; 417 int prologue_offset_;
418 418
419 List<OffsetRange>* no_frame_ranges_; 419 List<OffsetRange>* no_frame_ranges_;
420 420
421 // A copy of shared_info()->opt_count() to avoid handle deref 421 // A copy of shared_info()->opt_count() to avoid handle deref
422 // during graph optimization. 422 // during graph optimization.
423 int opt_count_; 423 int opt_count_;
424 424
425 Handle<Foreign> object_wrapper_; 425 Handle<Foreign> object_wrapper_;
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565 565
566 // All routines return a SharedFunctionInfo. 566 // All routines return a SharedFunctionInfo.
567 // If an error occurs an exception is raised and the return handle 567 // If an error occurs an exception is raised and the return handle
568 // contains NULL. 568 // contains NULL.
569 569
570 // Compile a String source within a context. 570 // Compile a String source within a context.
571 static Handle<SharedFunctionInfo> Compile(Handle<String> source, 571 static Handle<SharedFunctionInfo> Compile(Handle<String> source,
572 Handle<Object> script_name, 572 Handle<Object> script_name,
573 int line_offset, 573 int line_offset,
574 int column_offset, 574 int column_offset,
575 bool is_shared_cross_origin,
575 Handle<Context> context, 576 Handle<Context> context,
576 v8::Extension* extension, 577 v8::Extension* extension,
577 ScriptDataImpl* pre_data, 578 ScriptDataImpl* pre_data,
578 Handle<Object> script_data, 579 Handle<Object> script_data,
579 NativesFlag is_natives_code); 580 NativesFlag is_natives_code);
580 581
581 // Compile a String source within a context for Eval. 582 // Compile a String source within a context for Eval.
582 static Handle<SharedFunctionInfo> CompileEval(Handle<String> source, 583 static Handle<SharedFunctionInfo> CompileEval(Handle<String> source,
583 Handle<Context> context, 584 Handle<Context> context,
584 bool is_global, 585 bool is_global,
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635 unsigned info_zone_start_allocation_size_; 636 unsigned info_zone_start_allocation_size_;
636 int64_t start_ticks_; 637 int64_t start_ticks_;
637 638
638 DISALLOW_COPY_AND_ASSIGN(CompilationPhase); 639 DISALLOW_COPY_AND_ASSIGN(CompilationPhase);
639 }; 640 };
640 641
641 642
642 } } // namespace v8::internal 643 } } // namespace v8::internal
643 644
644 #endif // V8_COMPILER_H_ 645 #endif // V8_COMPILER_H_
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