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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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