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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/full-codegen/full-codegen.h" | 5 #include "src/full-codegen/full-codegen.h" |
| 6 | 6 |
| 7 #include "src/ast/ast-numbering.h" | 7 #include "src/ast/ast-numbering.h" |
| 8 #include "src/ast/ast.h" | 8 #include "src/ast/ast.h" |
| 9 #include "src/ast/prettyprinter.h" | 9 #include "src/ast/prettyprinter.h" |
| 10 #include "src/ast/scopeinfo.h" | 10 #include "src/ast/scopeinfo.h" |
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| 47 if (info->will_serialize()) masm.enable_serializer(); | 47 if (info->will_serialize()) masm.enable_serializer(); |
| 48 | 48 |
| 49 FullCodeGenerator cgen(&masm, info); | 49 FullCodeGenerator cgen(&masm, info); |
| 50 cgen.Generate(); | 50 cgen.Generate(); |
| 51 if (cgen.HasStackOverflow()) { | 51 if (cgen.HasStackOverflow()) { |
| 52 DCHECK(!isolate->has_pending_exception()); | 52 DCHECK(!isolate->has_pending_exception()); |
| 53 return false; | 53 return false; |
| 54 } | 54 } |
| 55 unsigned table_offset = cgen.EmitBackEdgeTable(); | 55 unsigned table_offset = cgen.EmitBackEdgeTable(); |
| 56 | 56 |
| 57 Handle<Code> code = CodeGenerator::MakeCodeEpilogue(&masm, info); | 57 Handle<Code> code = |
| 58 CodeGenerator::MakeCodeEpilogue(&masm, info, masm.CodeObject()); |
| 58 cgen.PopulateDeoptimizationData(code); | 59 cgen.PopulateDeoptimizationData(code); |
| 59 cgen.PopulateTypeFeedbackInfo(code); | 60 cgen.PopulateTypeFeedbackInfo(code); |
| 60 cgen.PopulateHandlerTable(code); | 61 cgen.PopulateHandlerTable(code); |
| 61 code->set_has_deoptimization_support(info->HasDeoptimizationSupport()); | 62 code->set_has_deoptimization_support(info->HasDeoptimizationSupport()); |
| 62 code->set_has_reloc_info_for_serialization(info->will_serialize()); | 63 code->set_has_reloc_info_for_serialization(info->will_serialize()); |
| 63 code->set_allow_osr_at_loop_nesting_level(0); | 64 code->set_allow_osr_at_loop_nesting_level(0); |
| 64 code->set_profiler_ticks(0); | 65 code->set_profiler_ticks(0); |
| 65 code->set_back_edge_table_offset(table_offset); | 66 code->set_back_edge_table_offset(table_offset); |
| 66 Handle<ByteArray> source_positions = | 67 Handle<ByteArray> source_positions = |
| 67 cgen.source_position_table_builder_.ToSourcePositionTable(); | 68 cgen.source_position_table_builder_.ToSourcePositionTable(); |
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| 1960 return var->scope()->is_nonlinear() || | 1961 return var->scope()->is_nonlinear() || |
| 1961 var->initializer_position() >= proxy->position(); | 1962 var->initializer_position() >= proxy->position(); |
| 1962 } | 1963 } |
| 1963 | 1964 |
| 1964 | 1965 |
| 1965 #undef __ | 1966 #undef __ |
| 1966 | 1967 |
| 1967 | 1968 |
| 1968 } // namespace internal | 1969 } // namespace internal |
| 1969 } // namespace v8 | 1970 } // namespace v8 |
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