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| 1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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/code-generator.h" | 5 #include "src/compiler/code-generator.h" |
| 6 | 6 |
| 7 #include "src/compiler/code-generator-impl.h" | 7 #include "src/compiler/code-generator-impl.h" |
| 8 #include "src/compiler/linkage.h" | 8 #include "src/compiler/linkage.h" |
| 9 #include "src/compiler/pipeline.h" | 9 #include "src/compiler/pipeline.h" |
| 10 | 10 |
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| 69 if (linkage()->GetIncomingDescriptor()->IsJSFunctionCall()) { | 69 if (linkage()->GetIncomingDescriptor()->IsJSFunctionCall()) { |
| 70 ProfileEntryHookStub::MaybeCallEntryHook(masm()); | 70 ProfileEntryHookStub::MaybeCallEntryHook(masm()); |
| 71 } | 71 } |
| 72 | 72 |
| 73 // Architecture-specific, linkage-specific prologue. | 73 // Architecture-specific, linkage-specific prologue. |
| 74 info->set_prologue_offset(masm()->pc_offset()); | 74 info->set_prologue_offset(masm()->pc_offset()); |
| 75 AssemblePrologue(); | 75 AssemblePrologue(); |
| 76 | 76 |
| 77 // Define deoptimization literals for all inlined functions. | 77 // Define deoptimization literals for all inlined functions. |
| 78 DCHECK_EQ(0u, deoptimization_literals_.size()); | 78 DCHECK_EQ(0u, deoptimization_literals_.size()); |
| 79 for (auto shared_info : info->inlined_functions()) { | 79 for (auto frame_state_descriptor : code()->frame_state_descriptors()) { |
| 80 if (!shared_info.is_identical_to(info->shared_info())) { | 80 Handle<SharedFunctionInfo> shared_info; |
| 81 if (frame_state_descriptor->shared_info().ToHandle(&shared_info) && |
| 82 !shared_info.is_identical_to(info->shared_info())) { |
| 81 DefineDeoptimizationLiteral(shared_info); | 83 DefineDeoptimizationLiteral(shared_info); |
| 82 } | 84 } |
| 83 } | 85 } |
| 84 inlined_function_count_ = deoptimization_literals_.size(); | 86 inlined_function_count_ = deoptimization_literals_.size(); |
| 85 | 87 |
| 86 // Assemble all non-deferred blocks, followed by deferred ones. | 88 // Assemble all non-deferred blocks, followed by deferred ones. |
| 87 for (int deferred = 0; deferred < 2; ++deferred) { | 89 for (int deferred = 0; deferred < 2; ++deferred) { |
| 88 for (auto const block : code()->instruction_blocks()) { | 90 for (auto const block : code()->instruction_blocks()) { |
| 89 if (block->IsDeferred() == (deferred == 0)) { | 91 if (block->IsDeferred() == (deferred == 0)) { |
| 90 continue; | 92 continue; |
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| 682 : masm_(gen->masm()), next_(gen->ools_) { | 684 : masm_(gen->masm()), next_(gen->ools_) { |
| 683 gen->ools_ = this; | 685 gen->ools_ = this; |
| 684 } | 686 } |
| 685 | 687 |
| 686 | 688 |
| 687 OutOfLineCode::~OutOfLineCode() {} | 689 OutOfLineCode::~OutOfLineCode() {} |
| 688 | 690 |
| 689 } // namespace compiler | 691 } // namespace compiler |
| 690 } // namespace internal | 692 } // namespace internal |
| 691 } // namespace v8 | 693 } // namespace v8 |
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