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Side by Side Diff: runtime/vm/raw_object_snapshot.cc

Issue 2994283002: [VM-Compiler] Don't inline if we don't have inlining budget enough to fully inline.
Patch Set: Do InliningDecision the way Slava suggested Created 3 years, 2 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #include "vm/native_entry.h" 5 #include "vm/native_entry.h"
6 #include "vm/object.h" 6 #include "vm/object.h"
7 #include "vm/object_store.h" 7 #include "vm/object_store.h"
8 #include "vm/snapshot.h" 8 #include "vm/snapshot.h"
9 #include "vm/stub_code.h" 9 #include "vm/stub_code.h"
10 #include "vm/symbols.h" 10 #include "vm/symbols.h"
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726 func.set_num_fixed_parameters(reader->Read<int16_t>()); 726 func.set_num_fixed_parameters(reader->Read<int16_t>());
727 func.set_num_optional_parameters(reader->Read<int16_t>()); 727 func.set_num_optional_parameters(reader->Read<int16_t>());
728 func.set_kind_tag(reader->Read<uint32_t>()); 728 func.set_kind_tag(reader->Read<uint32_t>());
729 func.set_token_pos(TokenPosition::SnapshotDecode(token_pos)); 729 func.set_token_pos(TokenPosition::SnapshotDecode(token_pos));
730 func.set_end_token_pos(TokenPosition::SnapshotDecode(end_token_pos)); 730 func.set_end_token_pos(TokenPosition::SnapshotDecode(end_token_pos));
731 func.set_kernel_offset(kernel_offset); 731 func.set_kernel_offset(kernel_offset);
732 func.set_usage_counter(reader->Read<int32_t>()); 732 func.set_usage_counter(reader->Read<int32_t>());
733 func.set_deoptimization_counter(reader->Read<int8_t>()); 733 func.set_deoptimization_counter(reader->Read<int8_t>());
734 func.set_optimized_instruction_count(reader->Read<uint16_t>()); 734 func.set_optimized_instruction_count(reader->Read<uint16_t>());
735 func.set_optimized_call_site_count(reader->Read<uint16_t>()); 735 func.set_optimized_call_site_count(reader->Read<uint16_t>());
736 func.set_was_compiled(false); 736 func.set_kernel_offset(0);
737 func.SetWasCompiled(false);
737 738
738 // Set all the object fields. 739 // Set all the object fields.
739 READ_OBJECT_FIELDS(func, func.raw()->from(), func.raw()->to_snapshot(kind), 740 READ_OBJECT_FIELDS(func, func.raw()->from(), func.raw()->to_snapshot(kind),
740 kAsReference); 741 kAsReference);
741 // Initialize all fields that are not part of the snapshot. 742 // Initialize all fields that are not part of the snapshot.
742 bool is_optimized = func.usage_counter() != 0; 743 bool is_optimized = func.usage_counter() != 0;
743 if (is_optimized) { 744 if (is_optimized) {
744 // Read the ic data array as the function is an optimized one. 745 // Read the ic data array as the function is an optimized one.
745 (*reader->ArrayHandle()) ^= reader->ReadObjectImpl(kAsReference); 746 (*reader->ArrayHandle()) ^= reader->ReadObjectImpl(kAsReference);
746 func.set_ic_data_array(*reader->ArrayHandle()); 747 func.set_ic_data_array(*reader->ArrayHandle());
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2934 // We do not allow objects with native fields in an isolate message. 2935 // We do not allow objects with native fields in an isolate message.
2935 writer->SetWriteException(Exceptions::kArgument, 2936 writer->SetWriteException(Exceptions::kArgument,
2936 "Illegal argument in isolate message" 2937 "Illegal argument in isolate message"
2937 " : (object is a UserTag)"); 2938 " : (object is a UserTag)");
2938 } else { 2939 } else {
2939 UNREACHABLE(); 2940 UNREACHABLE();
2940 } 2941 }
2941 } 2942 }
2942 2943
2943 } // namespace dart 2944 } // namespace dart
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