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Issue 985713003: [turbofan] Fix lazy deopt for JSToNumber conversions in binary operations. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@multiple-framestates
Patch Set: Fixes, rebase Created 5 years, 9 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.h" 7 #include "src/compiler/node-properties.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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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 Node* JSGraph::EmptyFrameState() { 203 Node* JSGraph::EmptyFrameState() {
204 if (!empty_frame_state_.is_set()) { 204 if (!empty_frame_state_.is_set()) {
205 Node* values = graph()->NewNode(common()->StateValues(0)); 205 Node* values = graph()->NewNode(common()->StateValues(0));
206 Node* state_node = graph()->NewNode( 206 Node* state_node = graph()->NewNode(
207 common()->FrameState(JS_FRAME, BailoutId(0), 207 common()->FrameState(JS_FRAME, BailoutId::None(),
208 OutputFrameStateCombine::Ignore()), 208 OutputFrameStateCombine::Ignore()),
209 values, values, values, NoContextConstant(), UndefinedConstant()); 209 values, values, values, NoContextConstant(), UndefinedConstant());
210 empty_frame_state_.set(state_node); 210 empty_frame_state_.set(state_node);
211 } 211 }
212 return empty_frame_state_.get(); 212 return empty_frame_state_.get();
213 } 213 }
214 214
215 215
216 Node* JSGraph::DeadControl() { 216 Node* JSGraph::DeadControl() {
217 if (!dead_control_.is_set()) { 217 if (!dead_control_.is_set()) {
(...skipping 11 matching lines...) Expand all
229 &true_constant_, &false_constant_, &null_constant_, 229 &true_constant_, &false_constant_, &null_constant_,
230 &zero_constant_, &one_constant_, &nan_constant_}; 230 &zero_constant_, &one_constant_, &nan_constant_};
231 for (size_t i = 0; i < arraysize(ptrs); i++) { 231 for (size_t i = 0; i < arraysize(ptrs); i++) {
232 if (ptrs[i]->is_set()) nodes->push_back(ptrs[i]->get()); 232 if (ptrs[i]->is_set()) nodes->push_back(ptrs[i]->get());
233 } 233 }
234 } 234 }
235 235
236 } // namespace compiler 236 } // namespace compiler
237 } // namespace internal 237 } // namespace internal
238 } // namespace v8 238 } // namespace v8
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