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Side by Side Diff: src/hydrogen-redundant-phi.cc

Issue 430503007: Rename ASSERT* to DCHECK*. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: REBASE and fixes Created 6 years, 4 months 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 #include "src/hydrogen-redundant-phi.h" 5 #include "src/hydrogen-redundant-phi.h"
6 6
7 namespace v8 { 7 namespace v8 {
8 namespace internal { 8 namespace internal {
9 9
10 void HRedundantPhiEliminationPhase::Run() { 10 void HRedundantPhiEliminationPhase::Run() {
11 // Gather all phis from all blocks first. 11 // Gather all phis from all blocks first.
12 const ZoneList<HBasicBlock*>* blocks(graph()->blocks()); 12 const ZoneList<HBasicBlock*>* blocks(graph()->blocks());
13 ZoneList<HPhi*> all_phis(blocks->length(), zone()); 13 ZoneList<HPhi*> all_phis(blocks->length(), zone());
14 for (int i = 0; i < blocks->length(); ++i) { 14 for (int i = 0; i < blocks->length(); ++i) {
15 HBasicBlock* block = blocks->at(i); 15 HBasicBlock* block = blocks->at(i);
16 for (int j = 0; j < block->phis()->length(); j++) { 16 for (int j = 0; j < block->phis()->length(); j++) {
17 all_phis.Add(block->phis()->at(j), zone()); 17 all_phis.Add(block->phis()->at(j), zone());
18 } 18 }
19 } 19 }
20 20
21 // Iteratively reduce all phis in the list. 21 // Iteratively reduce all phis in the list.
22 ProcessPhis(&all_phis); 22 ProcessPhis(&all_phis);
23 23
24 #if DEBUG 24 #if DEBUG
25 // Make sure that we *really* removed all redundant phis. 25 // Make sure that we *really* removed all redundant phis.
26 for (int i = 0; i < blocks->length(); ++i) { 26 for (int i = 0; i < blocks->length(); ++i) {
27 for (int j = 0; j < blocks->at(i)->phis()->length(); j++) { 27 for (int j = 0; j < blocks->at(i)->phis()->length(); j++) {
28 ASSERT(blocks->at(i)->phis()->at(j)->GetRedundantReplacement() == NULL); 28 DCHECK(blocks->at(i)->phis()->at(j)->GetRedundantReplacement() == NULL);
29 } 29 }
30 } 30 }
31 #endif 31 #endif
32 } 32 }
33 33
34 34
35 void HRedundantPhiEliminationPhase::ProcessBlock(HBasicBlock* block) { 35 void HRedundantPhiEliminationPhase::ProcessBlock(HBasicBlock* block) {
36 ProcessPhis(block->phis()); 36 ProcessPhis(block->phis());
37 } 37 }
38 38
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56 updated |= value->IsPhi() && !value->CheckFlag(HValue::kIsDead); 56 updated |= value->IsPhi() && !value->CheckFlag(HValue::kIsDead);
57 } 57 }
58 phi->block()->RemovePhi(phi); 58 phi->block()->RemovePhi(phi);
59 } 59 }
60 } 60 }
61 } while (updated); 61 } while (updated);
62 } 62 }
63 63
64 64
65 } } // namespace v8::internal 65 } } // namespace v8::internal
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