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Issue 2216353002: [turbofan] Also inline into try blocks. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@p5-base
Patch Set: Created 4 years, 4 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/compiler/all-nodes.h" 5 #include "src/compiler/all-nodes.h"
6 6
7 #include "src/compiler/graph.h" 7 #include "src/compiler/graph.h"
8 8
9 namespace v8 { 9 namespace v8 {
10 namespace internal { 10 namespace internal {
11 namespace compiler { 11 namespace compiler {
12 12
13 AllNodes::AllNodes(Zone* local_zone, const Graph* graph) 13 AllNodes::AllNodes(Zone* local_zone, const Graph* graph)
14 : live(local_zone), is_live(graph->NodeCount(), false, local_zone) { 14 : live(local_zone), is_live(graph->NodeCount(), false, local_zone) {
15 Node* end = graph->end(); 15 Mark(local_zone, graph->end(), graph);
16 }
17
18 AllNodes::AllNodes(Zone* local_zone, Node* end, const Graph* graph)
19 : live(local_zone), is_live(graph->NodeCount(), false, local_zone) {
20 Mark(local_zone, end, graph);
21 }
22
23 void AllNodes::Mark(Zone* local_zone, Node* end, const Graph* graph) {
24 DCHECK_LT(end->id(), graph->NodeCount());
16 is_live[end->id()] = true; 25 is_live[end->id()] = true;
17 live.push_back(end); 26 live.push_back(end);
18 // Find all live nodes reachable from end. 27 // Find all live nodes reachable from end.
19 for (size_t i = 0; i < live.size(); i++) { 28 for (size_t i = 0; i < live.size(); i++) {
20 for (Node* const input : live[i]->inputs()) { 29 for (Node* const input : live[i]->inputs()) {
21 if (input == nullptr) { 30 if (input == nullptr) {
22 // TODO(titzer): print a warning. 31 // TODO(titzer): print a warning.
23 continue; 32 continue;
24 } 33 }
25 if (input->id() >= graph->NodeCount()) { 34 if (input->id() >= graph->NodeCount()) {
26 // TODO(titzer): print a warning. 35 // TODO(titzer): print a warning.
27 continue; 36 continue;
28 } 37 }
29 if (!is_live[input->id()]) { 38 if (!is_live[input->id()]) {
30 is_live[input->id()] = true; 39 is_live[input->id()] = true;
31 live.push_back(input); 40 live.push_back(input);
32 } 41 }
33 } 42 }
34 } 43 }
35 } 44 }
36 45
37 } // namespace compiler 46 } // namespace compiler
38 } // namespace internal 47 } // namespace internal
39 } // namespace v8 48 } // namespace v8
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