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Issue 840953003: [turbofan] Correctify representation changes to bit. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: std::isnan Created 5 years, 11 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 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/code-stubs.h" 5 #include "src/code-stubs.h"
6 #include "src/compiler/js-graph.h" 6 #include "src/compiler/js-graph.h"
7 #include "src/compiler/node-properties-inl.h" 7 #include "src/compiler/node-properties-inl.h"
8 #include "src/compiler/typer.h" 8 #include "src/compiler/typer.h"
9 9
10 namespace v8 { 10 namespace v8 {
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193 193
194 Node* JSGraph::ExternalConstant(ExternalReference reference) { 194 Node* JSGraph::ExternalConstant(ExternalReference reference) {
195 Node** loc = cache_.FindExternalConstant(reference); 195 Node** loc = cache_.FindExternalConstant(reference);
196 if (*loc == NULL) { 196 if (*loc == NULL) {
197 *loc = graph()->NewNode(common()->ExternalConstant(reference)); 197 *loc = graph()->NewNode(common()->ExternalConstant(reference));
198 } 198 }
199 return *loc; 199 return *loc;
200 } 200 }
201 201
202 202
203 Type* JSGraph::ZeroOneRangeType() {
204 if (!zero_one_range_type_.is_set()) {
205 zero_one_range_type_.set(
206 Type::Range(factory()->NewNumber(0), factory()->NewNumber(1), zone()));
207 }
208 return zero_one_range_type_.get();
209 }
210
211
203 void JSGraph::GetCachedNodes(NodeVector* nodes) { 212 void JSGraph::GetCachedNodes(NodeVector* nodes) {
204 cache_.GetCachedNodes(nodes); 213 cache_.GetCachedNodes(nodes);
205 SetOncePointer<Node>* ptrs[] = { 214 SetOncePointer<Node>* ptrs[] = {
206 &c_entry_stub_constant_, &undefined_constant_, &the_hole_constant_, 215 &c_entry_stub_constant_, &undefined_constant_, &the_hole_constant_,
207 &true_constant_, &false_constant_, &null_constant_, 216 &true_constant_, &false_constant_, &null_constant_,
208 &zero_constant_, &one_constant_, &nan_constant_}; 217 &zero_constant_, &one_constant_, &nan_constant_};
209 for (size_t i = 0; i < arraysize(ptrs); i++) { 218 for (size_t i = 0; i < arraysize(ptrs); i++) {
210 if (ptrs[i]->is_set()) nodes->push_back(ptrs[i]->get()); 219 if (ptrs[i]->is_set()) nodes->push_back(ptrs[i]->get());
211 } 220 }
212 } 221 }
213 222
214 } // namespace compiler 223 } // namespace compiler
215 } // namespace internal 224 } // namespace internal
216 } // namespace v8 225 } // namespace v8
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