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Side by Side Diff: src/mips/lithium-codegen-mips.h

Issue 10537108: MIPS: Remove TLS access for current Zone. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 8 years, 6 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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44 class LCodeGen BASE_EMBEDDED { 44 class LCodeGen BASE_EMBEDDED {
45 public: 45 public:
46 LCodeGen(LChunk* chunk, MacroAssembler* assembler, CompilationInfo* info, 46 LCodeGen(LChunk* chunk, MacroAssembler* assembler, CompilationInfo* info,
47 Zone* zone) 47 Zone* zone)
48 : chunk_(chunk), 48 : chunk_(chunk),
49 masm_(assembler), 49 masm_(assembler),
50 info_(info), 50 info_(info),
51 current_block_(-1), 51 current_block_(-1),
52 current_instruction_(-1), 52 current_instruction_(-1),
53 instructions_(chunk->instructions()), 53 instructions_(chunk->instructions()),
54 deoptimizations_(4), 54 deoptimizations_(4, zone),
55 deopt_jump_table_(4), 55 deopt_jump_table_(4, zone),
56 deoptimization_literals_(8), 56 deoptimization_literals_(8, zone),
57 inlined_function_count_(0), 57 inlined_function_count_(0),
58 scope_(info->scope()), 58 scope_(info->scope()),
59 status_(UNUSED), 59 status_(UNUSED),
60 translations_(zone), 60 translations_(zone),
61 deferred_(8), 61 deferred_(8, zone),
62 osr_pc_offset_(-1), 62 osr_pc_offset_(-1),
63 last_lazy_deopt_pc_(0), 63 last_lazy_deopt_pc_(0),
64 safepoints_(zone), 64 safepoints_(zone),
65 zone_(zone),
65 resolver_(this), 66 resolver_(this),
66 expected_safepoint_kind_(Safepoint::kSimple), 67 expected_safepoint_kind_(Safepoint::kSimple) {
67 zone_(zone) {
68 PopulateDeoptimizationLiteralsWithInlinedFunctions(); 68 PopulateDeoptimizationLiteralsWithInlinedFunctions();
69 } 69 }
70 70
71 71
72 // Simple accessors. 72 // Simple accessors.
73 MacroAssembler* masm() const { return masm_; } 73 MacroAssembler* masm() const { return masm_; }
74 CompilationInfo* info() const { return info_; } 74 CompilationInfo* info() const { return info_; }
75 Isolate* isolate() const { return info_->isolate(); } 75 Isolate* isolate() const { return info_->isolate(); }
76 Factory* factory() const { return isolate()->factory(); } 76 Factory* factory() const { return isolate()->factory(); }
77 Heap* heap() const { return isolate()->heap(); } 77 Heap* heap() const { return isolate()->heap(); }
(...skipping 93 matching lines...) Expand 10 before | Expand all | Expand 10 after
171 Register input, 171 Register input,
172 Register temporary, 172 Register temporary,
173 Register temporary2); 173 Register temporary2);
174 174
175 int GetStackSlotCount() const { return chunk()->spill_slot_count(); } 175 int GetStackSlotCount() const { return chunk()->spill_slot_count(); }
176 int GetParameterCount() const { return scope()->num_parameters(); } 176 int GetParameterCount() const { return scope()->num_parameters(); }
177 177
178 void Abort(const char* format, ...); 178 void Abort(const char* format, ...);
179 void Comment(const char* format, ...); 179 void Comment(const char* format, ...);
180 180
181 void AddDeferredCode(LDeferredCode* code) { deferred_.Add(code); } 181 void AddDeferredCode(LDeferredCode* code) { deferred_.Add(code, zone()); }
182 182
183 // Code generation passes. Returns true if code generation should 183 // Code generation passes. Returns true if code generation should
184 // continue. 184 // continue.
185 bool GeneratePrologue(); 185 bool GeneratePrologue();
186 bool GenerateBody(); 186 bool GenerateBody();
187 bool GenerateDeferredCode(); 187 bool GenerateDeferredCode();
188 bool GenerateDeoptJumpTable(); 188 bool GenerateDeoptJumpTable();
189 bool GenerateSafepointTable(); 189 bool GenerateSafepointTable();
190 190
191 enum SafepointMode { 191 enum SafepointMode {
(...skipping 176 matching lines...) Expand 10 before | Expand all | Expand 10 after
368 Status status_; 368 Status status_;
369 TranslationBuffer translations_; 369 TranslationBuffer translations_;
370 ZoneList<LDeferredCode*> deferred_; 370 ZoneList<LDeferredCode*> deferred_;
371 int osr_pc_offset_; 371 int osr_pc_offset_;
372 int last_lazy_deopt_pc_; 372 int last_lazy_deopt_pc_;
373 373
374 // Builder that keeps track of safepoints in the code. The table 374 // Builder that keeps track of safepoints in the code. The table
375 // itself is emitted at the end of the generated code. 375 // itself is emitted at the end of the generated code.
376 SafepointTableBuilder safepoints_; 376 SafepointTableBuilder safepoints_;
377 377
378 Zone* zone_;
379
378 // Compiler from a set of parallel moves to a sequential list of moves. 380 // Compiler from a set of parallel moves to a sequential list of moves.
379 LGapResolver resolver_; 381 LGapResolver resolver_;
380 382
381 Safepoint::Kind expected_safepoint_kind_; 383 Safepoint::Kind expected_safepoint_kind_;
382 384
383 Zone* zone_;
384
385 class PushSafepointRegistersScope BASE_EMBEDDED { 385 class PushSafepointRegistersScope BASE_EMBEDDED {
386 public: 386 public:
387 PushSafepointRegistersScope(LCodeGen* codegen, 387 PushSafepointRegistersScope(LCodeGen* codegen,
388 Safepoint::Kind kind) 388 Safepoint::Kind kind)
389 : codegen_(codegen) { 389 : codegen_(codegen) {
390 ASSERT(codegen_->expected_safepoint_kind_ == Safepoint::kSimple); 390 ASSERT(codegen_->expected_safepoint_kind_ == Safepoint::kSimple);
391 codegen_->expected_safepoint_kind_ = kind; 391 codegen_->expected_safepoint_kind_ = kind;
392 392
393 switch (codegen_->expected_safepoint_kind_) { 393 switch (codegen_->expected_safepoint_kind_) {
394 case Safepoint::kWithRegisters: 394 case Safepoint::kWithRegisters:
(...skipping 60 matching lines...) Expand 10 before | Expand all | Expand 10 after
455 LCodeGen* codegen_; 455 LCodeGen* codegen_;
456 Label entry_; 456 Label entry_;
457 Label exit_; 457 Label exit_;
458 Label* external_exit_; 458 Label* external_exit_;
459 int instruction_index_; 459 int instruction_index_;
460 }; 460 };
461 461
462 } } // namespace v8::internal 462 } } // namespace v8::internal
463 463
464 #endif // V8_MIPS_LITHIUM_CODEGEN_MIPS_H_ 464 #endif // V8_MIPS_LITHIUM_CODEGEN_MIPS_H_
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