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Side by Side Diff: src/compiler/generic-node-inl.h

Issue 767733002: De-generify the GenericGraph. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Rebased again. Created 6 years ago
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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 #ifndef V8_COMPILER_GENERIC_NODE_INL_H_ 5 #ifndef V8_COMPILER_GENERIC_NODE_INL_H_
6 #define V8_COMPILER_GENERIC_NODE_INL_H_ 6 #define V8_COMPILER_GENERIC_NODE_INL_H_
7 7
8 #include "src/v8.h" 8 #include "src/v8.h"
9 9
10 #include "src/compiler/generic-graph.h"
11 #include "src/compiler/generic-node.h" 10 #include "src/compiler/generic-node.h"
11 #include "src/compiler/graph.h"
12 #include "src/zone.h" 12 #include "src/zone.h"
13 13
14 namespace v8 { 14 namespace v8 {
15 namespace internal { 15 namespace internal {
16 namespace compiler { 16 namespace compiler {
17 17
18 template <class B, class S> 18 template <class B, class S>
19 GenericNode<B, S>::GenericNode(GenericGraphBase* graph, int input_count, 19 GenericNode<B, S>::GenericNode(Graph* graph, int input_count,
20 int reserve_input_count) 20 int reserve_input_count)
21 : BaseClass(graph->zone()), 21 : BaseClass(graph->zone()),
22 input_count_(input_count), 22 input_count_(input_count),
23 reserve_input_count_(reserve_input_count), 23 reserve_input_count_(reserve_input_count),
24 has_appendable_inputs_(false), 24 has_appendable_inputs_(false),
25 use_count_(0), 25 use_count_(0),
26 first_use_(NULL), 26 first_use_(NULL),
27 last_use_(NULL) { 27 last_use_(NULL) {
28 DCHECK(reserve_input_count <= kMaxReservedInputs); 28 DCHECK(reserve_input_count <= kMaxReservedInputs);
29 inputs_.static_ = reinterpret_cast<Input*>(this + 1); 29 inputs_.static_ = reinterpret_cast<Input*>(this + 1);
30 AssignUniqueID(graph); 30 AssignUniqueID(graph);
31 } 31 }
32 32
33 template <class B, class S> 33 template <class B, class S>
34 inline void GenericNode<B, S>::AssignUniqueID(GenericGraphBase* graph) { 34 inline void GenericNode<B, S>::AssignUniqueID(Graph* graph) {
35 id_ = graph->NextNodeID(); 35 id_ = graph->NextNodeID();
36 } 36 }
37 37
38 template <class B, class S> 38 template <class B, class S>
39 inline typename GenericNode<B, S>::Inputs::iterator 39 inline typename GenericNode<B, S>::Inputs::iterator
40 GenericNode<B, S>::Inputs::begin() { 40 GenericNode<B, S>::Inputs::begin() {
41 return typename GenericNode<B, S>::Inputs::iterator(this->node_, 0); 41 return typename GenericNode<B, S>::Inputs::iterator(this->node_, 0);
42 } 42 }
43 43
44 template <class B, class S> 44 template <class B, class S>
(...skipping 181 matching lines...) Expand 10 before | Expand all | Expand 10 after
226 --use_count_; 226 --use_count_;
227 } 227 }
228 228
229 template <class B, class S> 229 template <class B, class S>
230 inline bool GenericNode<B, S>::OwnedBy(GenericNode* owner) const { 230 inline bool GenericNode<B, S>::OwnedBy(GenericNode* owner) const {
231 return first_use_ != NULL && first_use_->from == owner && 231 return first_use_ != NULL && first_use_->from == owner &&
232 first_use_->next == NULL; 232 first_use_->next == NULL;
233 } 233 }
234 234
235 template <class B, class S> 235 template <class B, class S>
236 S* GenericNode<B, S>::New(GenericGraphBase* graph, int input_count, S** inputs, 236 S* GenericNode<B, S>::New(Graph* graph, int input_count, S** inputs,
237 bool has_extensible_inputs) { 237 bool has_extensible_inputs) {
238 size_t node_size = sizeof(GenericNode); 238 size_t node_size = sizeof(GenericNode);
239 int reserve_input_count = has_extensible_inputs ? kDefaultReservedInputs : 0; 239 int reserve_input_count = has_extensible_inputs ? kDefaultReservedInputs : 0;
240 size_t inputs_size = (input_count + reserve_input_count) * sizeof(Input); 240 size_t inputs_size = (input_count + reserve_input_count) * sizeof(Input);
241 size_t uses_size = input_count * sizeof(Use); 241 size_t uses_size = input_count * sizeof(Use);
242 int size = static_cast<int>(node_size + inputs_size + uses_size); 242 int size = static_cast<int>(node_size + inputs_size + uses_size);
243 Zone* zone = graph->zone(); 243 Zone* zone = graph->zone();
244 void* buffer = zone->New(size); 244 void* buffer = zone->New(size);
245 S* result = new (buffer) S(graph, input_count, reserve_input_count); 245 S* result = new (buffer) S(graph, input_count, reserve_input_count);
246 Input* input = 246 Input* input =
(...skipping 11 matching lines...) Expand all
258 ++use; 258 ++use;
259 ++input; 259 ++input;
260 } 260 }
261 return result; 261 return result;
262 } 262 }
263 } 263 }
264 } 264 }
265 } // namespace v8::internal::compiler 265 } // namespace v8::internal::compiler
266 266
267 #endif // V8_COMPILER_GENERIC_NODE_INL_H_ 267 #endif // V8_COMPILER_GENERIC_NODE_INL_H_
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