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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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/compiler/interpreter-assembler.h" | 5 #include "src/compiler/interpreter-assembler.h" |
6 | 6 |
7 #include <ostream> | 7 #include <ostream> |
8 | 8 |
9 #include "src/code-factory.h" | 9 #include "src/code-factory.h" |
10 #include "src/compiler/graph.h" | 10 #include "src/compiler/graph.h" |
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43 | 43 |
44 | 44 |
45 Handle<Code> InterpreterAssembler::GenerateCode() { | 45 Handle<Code> InterpreterAssembler::GenerateCode() { |
46 DCHECK(!code_generated_); | 46 DCHECK(!code_generated_); |
47 | 47 |
48 // Disallow empty handlers that never return. | 48 // Disallow empty handlers that never return. |
49 DCHECK_NE(0, graph()->end()->InputCount()); | 49 DCHECK_NE(0, graph()->end()->InputCount()); |
50 | 50 |
51 const char* bytecode_name = interpreter::Bytecodes::ToString(bytecode_); | 51 const char* bytecode_name = interpreter::Bytecodes::ToString(bytecode_); |
52 Schedule* schedule = raw_assembler_->Export(); | 52 Schedule* schedule = raw_assembler_->Export(); |
53 // TODO(rmcilroy): use a non-testing code generator. | |
54 Handle<Code> code = Pipeline::GenerateCodeForCodeStub( | 53 Handle<Code> code = Pipeline::GenerateCodeForCodeStub( |
55 isolate(), raw_assembler_->call_descriptor(), graph(), schedule, | 54 isolate(), raw_assembler_->call_descriptor(), graph(), schedule, |
56 Code::STUB, bytecode_name); | 55 Code::STUB, bytecode_name); |
57 | 56 |
58 #ifdef ENABLE_DISASSEMBLER | 57 #ifdef ENABLE_DISASSEMBLER |
59 if (FLAG_trace_ignition_codegen) { | 58 if (FLAG_trace_ignition_codegen) { |
60 OFStream os(stdout); | 59 OFStream os(stdout); |
61 code->Disassemble(bytecode_name, os); | 60 code->Disassemble(bytecode_name, os); |
62 os << std::flush; | 61 os << std::flush; |
63 } | 62 } |
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632 return raw_assembler_->call_descriptor(); | 631 return raw_assembler_->call_descriptor(); |
633 } | 632 } |
634 | 633 |
635 | 634 |
636 Zone* InterpreterAssembler::zone() { return raw_assembler_->zone(); } | 635 Zone* InterpreterAssembler::zone() { return raw_assembler_->zone(); } |
637 | 636 |
638 | 637 |
639 } // namespace compiler | 638 } // namespace compiler |
640 } // namespace internal | 639 } // namespace internal |
641 } // namespace v8 | 640 } // namespace v8 |
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