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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 #include "src/compiler/node.h" | 5 #include "src/compiler/node.h" |
6 | 6 |
7 #include "src/compiler/generic-node-inl.h" | 7 #include "src/compiler/generic-node-inl.h" |
8 | 8 |
9 namespace v8 { | 9 namespace v8 { |
10 namespace internal { | 10 namespace internal { |
11 namespace compiler { | 11 namespace compiler { |
12 | 12 |
13 void Node::CollectProjections(NodeVector* projections) { | 13 void Node::CollectProjections(NodeVector* projections) { |
14 for (size_t i = 0; i < projections->size(); i++) { | |
15 (*projections)[i] = NULL; | |
titzer
2014/08/25 13:17:13
I think you can use projections->at(i) here.
| |
16 } | |
14 for (UseIter i = uses().begin(); i != uses().end(); ++i) { | 17 for (UseIter i = uses().begin(); i != uses().end(); ++i) { |
15 if ((*i)->opcode() != IrOpcode::kProjection) continue; | 18 if ((*i)->opcode() != IrOpcode::kProjection) continue; |
16 DCHECK_GE(OpParameter<int32_t>(*i), 0); | 19 int32_t index = OpParameter<int32_t>(*i); |
17 projections->push_back(*i); | 20 DCHECK_GE(index, 0); |
21 DCHECK_LT(index, projections->size()); | |
22 DCHECK_EQ(NULL, (*projections)[index]); | |
23 (*projections)[index] = *i; | |
18 } | 24 } |
19 } | 25 } |
20 | 26 |
21 | 27 |
22 Node* Node::FindProjection(int32_t projection_index) { | 28 Node* Node::FindProjection(int32_t projection_index) { |
23 for (UseIter i = uses().begin(); i != uses().end(); ++i) { | 29 for (UseIter i = uses().begin(); i != uses().end(); ++i) { |
24 if ((*i)->opcode() == IrOpcode::kProjection && | 30 if ((*i)->opcode() == IrOpcode::kProjection && |
25 OpParameter<int32_t>(*i) == projection_index) { | 31 OpParameter<int32_t>(*i) == projection_index) { |
26 return *i; | 32 return *i; |
27 } | 33 } |
(...skipping 14 matching lines...) Expand all Loading... | |
42 os << n.InputAt(i)->id(); | 48 os << n.InputAt(i)->id(); |
43 } | 49 } |
44 os << ")"; | 50 os << ")"; |
45 } | 51 } |
46 return os; | 52 return os; |
47 } | 53 } |
48 | 54 |
49 } // namespace compiler | 55 } // namespace compiler |
50 } // namespace internal | 56 } // namespace internal |
51 } // namespace v8 | 57 } // namespace v8 |
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