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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 #include "src/ast.h" | 5 #include "src/ast.h" |
| 6 #include "src/ast-numbering.h" | 6 #include "src/ast-numbering.h" |
| 7 #include "src/code-factory.h" | 7 #include "src/code-factory.h" |
| 8 #include "src/codegen.h" | 8 #include "src/codegen.h" |
| 9 #include "src/compiler.h" | 9 #include "src/compiler.h" |
| 10 #include "src/debug/debug.h" | 10 #include "src/debug/debug.h" |
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| 43 CodeStartLinePosInfoRecordEvent(masm.positions_recorder())); | 43 CodeStartLinePosInfoRecordEvent(masm.positions_recorder())); |
| 44 | 44 |
| 45 FullCodeGenerator cgen(&masm, info); | 45 FullCodeGenerator cgen(&masm, info); |
| 46 cgen.Generate(); | 46 cgen.Generate(); |
| 47 if (cgen.HasStackOverflow()) { | 47 if (cgen.HasStackOverflow()) { |
| 48 DCHECK(!isolate->has_pending_exception()); | 48 DCHECK(!isolate->has_pending_exception()); |
| 49 return false; | 49 return false; |
| 50 } | 50 } |
| 51 unsigned table_offset = cgen.EmitBackEdgeTable(); | 51 unsigned table_offset = cgen.EmitBackEdgeTable(); |
| 52 | 52 |
| 53 Code::Flags flags = Code::ComputeFlags(Code::FUNCTION); | 53 Handle<Code> code = CodeGenerator::MakeCodeEpilogue(&masm, info); |
| 54 Handle<Code> code = CodeGenerator::MakeCodeEpilogue(&masm, flags, info); | |
| 55 cgen.PopulateDeoptimizationData(code); | 54 cgen.PopulateDeoptimizationData(code); |
| 56 cgen.PopulateTypeFeedbackInfo(code); | 55 cgen.PopulateTypeFeedbackInfo(code); |
| 57 cgen.PopulateHandlerTable(code); | 56 cgen.PopulateHandlerTable(code); |
| 58 code->set_has_deoptimization_support(info->HasDeoptimizationSupport()); | 57 code->set_has_deoptimization_support(info->HasDeoptimizationSupport()); |
| 59 code->set_has_reloc_info_for_serialization(info->will_serialize()); | 58 code->set_has_reloc_info_for_serialization(info->will_serialize()); |
| 60 code->set_allow_osr_at_loop_nesting_level(0); | 59 code->set_allow_osr_at_loop_nesting_level(0); |
| 61 code->set_profiler_ticks(0); | 60 code->set_profiler_ticks(0); |
| 62 code->set_back_edge_table_offset(table_offset); | 61 code->set_back_edge_table_offset(table_offset); |
| 63 CodeGenerator::PrintCode(code, info); | 62 CodeGenerator::PrintCode(code, info); |
| 64 info->SetCode(code); | 63 info->SetCode(code); |
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| 1589 codegen_->PrepareForBailoutForId(exit_id_, NO_REGISTERS); | 1588 codegen_->PrepareForBailoutForId(exit_id_, NO_REGISTERS); |
| 1590 codegen_->scope_ = saved_scope_; | 1589 codegen_->scope_ = saved_scope_; |
| 1591 } | 1590 } |
| 1592 | 1591 |
| 1593 | 1592 |
| 1594 #undef __ | 1593 #undef __ |
| 1595 | 1594 |
| 1596 | 1595 |
| 1597 } // namespace internal | 1596 } // namespace internal |
| 1598 } // namespace v8 | 1597 } // namespace v8 |
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