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Side by Side Diff: runtime/vm/stub_code.h

Issue 2098573004: DBC: CheckClassInstr (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Address comments Created 4 years, 5 months ago
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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2011, 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 #ifndef VM_STUB_CODE_H_ 5 #ifndef VM_STUB_CODE_H_
6 #define VM_STUB_CODE_H_ 6 #define VM_STUB_CODE_H_
7 7
8 #include "vm/allocation.h" 8 #include "vm/allocation.h"
9 #include "vm/assembler.h" 9 #include "vm/assembler.h"
10 10
(...skipping 53 matching lines...) Expand 10 before | Expand all | Expand 10 after
64 V(Subtype3TestCache) \ 64 V(Subtype3TestCache) \
65 V(CallClosureNoSuchMethod) \ 65 V(CallClosureNoSuchMethod) \
66 V(FrameAwaitingMaterialization) \ 66 V(FrameAwaitingMaterialization) \
67 67
68 #else 68 #else
69 #define VM_STUB_CODE_LIST(V) \ 69 #define VM_STUB_CODE_LIST(V) \
70 V(LazyCompile) \ 70 V(LazyCompile) \
71 V(FixCallersTarget) \ 71 V(FixCallersTarget) \
72 V(Deoptimize) \ 72 V(Deoptimize) \
73 V(DeoptimizeLazy) \ 73 V(DeoptimizeLazy) \
74 V(FrameAwaitingMaterialization) \
74 75
75 #endif // !defined(TARGET_ARCH_DBC) 76 #endif // !defined(TARGET_ARCH_DBC)
76 77
77 // Is it permitted for the stubs above to refer to Object::null(), which is 78 // Is it permitted for the stubs above to refer to Object::null(), which is
78 // allocated in the VM isolate and shared across all isolates. 79 // allocated in the VM isolate and shared across all isolates.
79 // However, in cases where a simple GC-safe placeholder is needed on the stack, 80 // However, in cases where a simple GC-safe placeholder is needed on the stack,
80 // using Smi 0 instead of Object::null() is slightly more efficient, since a Smi 81 // using Smi 0 instead of Object::null() is slightly more efficient, since a Smi
81 // does not require relocation. 82 // does not require relocation.
82 83
83 // class StubEntry is used to describe stub methods generated in dart to 84 // class StubEntry is used to describe stub methods generated in dart to
(...skipping 111 matching lines...) Expand 10 before | Expand all | Expand 10 after
195 196
196 197
197 enum DeoptStubKind { 198 enum DeoptStubKind {
198 kLazyDeopt, 199 kLazyDeopt,
199 kEagerDeopt 200 kEagerDeopt
200 }; 201 };
201 202
202 } // namespace dart 203 } // namespace dart
203 204
204 #endif // VM_STUB_CODE_H_ 205 #endif // VM_STUB_CODE_H_
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