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Side by Side Diff: vm/object.h

Issue 9252033: Improve compilation times for swarm application startup. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/runtime/
Patch Set: Created 8 years, 11 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 #ifndef VM_OBJECT_H_ 5 #ifndef VM_OBJECT_H_
6 #define VM_OBJECT_H_ 6 #define VM_OBJECT_H_
7 7
8 #include "include/dart_api.h" 8 #include "include/dart_api.h"
9 #include "platform/assert.h" 9 #include "platform/assert.h"
10 #include "platform/utils.h" 10 #include "platform/utils.h"
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1241 bool is_const() const { return raw_ptr()->is_const_; } 1241 bool is_const() const { return raw_ptr()->is_const_; }
1242 bool IsConstructor() const { 1242 bool IsConstructor() const {
1243 return (kind() == RawFunction::kConstructor) && !is_static(); 1243 return (kind() == RawFunction::kConstructor) && !is_static();
1244 } 1244 }
1245 bool IsFactory() const { 1245 bool IsFactory() const {
1246 return (kind() == RawFunction::kConstructor) && is_static(); 1246 return (kind() == RawFunction::kConstructor) && is_static();
1247 } 1247 }
1248 bool IsAbstract() const { 1248 bool IsAbstract() const {
1249 return kind() == RawFunction::kAbstract; 1249 return kind() == RawFunction::kAbstract;
1250 } 1250 }
1251 bool IsDynamicFunction() const {
1252 if (is_static()) {
1253 return false;
1254 }
1255 switch (kind()) {
1256 case RawFunction::kFunction:
1257 case RawFunction::kGetterFunction:
1258 case RawFunction::kSetterFunction:
1259 case RawFunction::kImplicitGetter:
1260 case RawFunction::kImplicitSetter:
1261 return true;
1262 case RawFunction::kConstructor:
1263 case RawFunction::kConstImplicitGetter:
1264 case RawFunction::kAbstract:
1265 return false;
1266 default:
1267 UNREACHABLE();
1268 return false;
1269 }
1270 }
1271 bool IsStaticFunction() const {
1272 if (!is_static()) {
1273 return false;
1274 }
1275 switch (kind()) {
1276 case RawFunction::kFunction:
1277 case RawFunction::kGetterFunction:
1278 case RawFunction::kSetterFunction:
1279 case RawFunction::kImplicitGetter:
1280 case RawFunction::kImplicitSetter:
1281 case RawFunction::kConstImplicitGetter:
1282 return true;
1283 case RawFunction::kConstructor:
1284 return false;
1285 default:
1286 UNREACHABLE();
1287 return false;
1288 }
1289 }
1251 bool IsInFactoryScope() const; 1290 bool IsInFactoryScope() const;
1252 1291
1253 intptr_t token_index() const { return raw_ptr()->token_index_; } 1292 intptr_t token_index() const { return raw_ptr()->token_index_; }
1254 1293
1255 static intptr_t num_fixed_parameters_offset() { 1294 static intptr_t num_fixed_parameters_offset() {
1256 return OFFSET_OF(RawFunction, num_fixed_parameters_); 1295 return OFFSET_OF(RawFunction, num_fixed_parameters_);
1257 } 1296 }
1258 intptr_t num_fixed_parameters() const { 1297 intptr_t num_fixed_parameters() const {
1259 return raw_ptr()->num_fixed_parameters_; 1298 return raw_ptr()->num_fixed_parameters_;
1260 } 1299 }
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3410 set_vtable(Smi::handle_vtable_); 3449 set_vtable(Smi::handle_vtable_);
3411 return; 3450 return;
3412 } 3451 }
3413 #ifdef DEBUG 3452 #ifdef DEBUG
3414 Heap* isolate_heap = Isolate::Current()->heap(); 3453 Heap* isolate_heap = Isolate::Current()->heap();
3415 Heap* vm_isolate_heap = Dart::vm_isolate()->heap(); 3454 Heap* vm_isolate_heap = Dart::vm_isolate()->heap();
3416 ASSERT(isolate_heap->Contains(reinterpret_cast<uword>(raw_->ptr())) || 3455 ASSERT(isolate_heap->Contains(reinterpret_cast<uword>(raw_->ptr())) ||
3417 vm_isolate_heap->Contains(reinterpret_cast<uword>(raw_->ptr()))); 3456 vm_isolate_heap->Contains(reinterpret_cast<uword>(raw_->ptr())));
3418 #endif 3457 #endif
3419 set_vtable((raw_ == null_) ? 3458 set_vtable((raw_ == null_) ?
3420 handle_vtable_ : raw_->ptr()->class_->ptr()->handle_vtable_); 3459 handle_vtable_ : raw_->ptr()->class_->ptr()->handle_vtable_);
3421 } 3460 }
3422 3461
3423 3462
3424 bool Function::HasCode() const { 3463 bool Function::HasCode() const {
3425 return code() != Code::null(); 3464 return code() != Code::null();
3426 } 3465 }
3427 3466
3428 3467
3429 intptr_t Field::Offset() const { 3468 intptr_t Field::Offset() const {
3430 ASSERT(!is_static()); // Offset is valid only for instance fields. 3469 ASSERT(!is_static()); // Offset is valid only for instance fields.
(...skipping 18 matching lines...) Expand all
3449 } 3488 }
3450 3489
3451 3490
3452 void Context::SetAt(intptr_t index, const Instance& value) const { 3491 void Context::SetAt(intptr_t index, const Instance& value) const {
3453 StorePointer(InstanceAddr(index), value.raw()); 3492 StorePointer(InstanceAddr(index), value.raw());
3454 } 3493 }
3455 3494
3456 } // namespace dart 3495 } // namespace dart
3457 3496
3458 #endif // VM_OBJECT_H_ 3497 #endif // VM_OBJECT_H_
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