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Side by Side Diff: src/crankshaft/hydrogen-range-analysis.h

Issue 1877823003: Revert of Fix printf formats (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 8 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 #ifndef V8_CRANKSHAFT_HYDROGEN_RANGE_ANALYSIS_H_ 5 #ifndef V8_CRANKSHAFT_HYDROGEN_RANGE_ANALYSIS_H_
6 #define V8_CRANKSHAFT_HYDROGEN_RANGE_ANALYSIS_H_ 6 #define V8_CRANKSHAFT_HYDROGEN_RANGE_ANALYSIS_H_
7 7
8 #include "src/base/compiler-specific.h"
9 #include "src/crankshaft/hydrogen.h" 8 #include "src/crankshaft/hydrogen.h"
10 9
11 namespace v8 { 10 namespace v8 {
12 namespace internal { 11 namespace internal {
13 12
14 13
15 class HRangeAnalysisPhase : public HPhase { 14 class HRangeAnalysisPhase : public HPhase {
16 public: 15 public:
17 explicit HRangeAnalysisPhase(HGraph* graph) 16 explicit HRangeAnalysisPhase(HGraph* graph)
18 : HPhase("H_Range analysis", graph), changed_ranges_(16, zone()), 17 : HPhase("H_Range analysis", graph), changed_ranges_(16, zone()),
19 in_worklist_(graph->GetMaximumValueID(), zone()), 18 in_worklist_(graph->GetMaximumValueID(), zone()),
20 worklist_(32, zone()) {} 19 worklist_(32, zone()) {}
21 20
22 void Run(); 21 void Run();
23 22
24 private: 23 private:
25 PRINTF_FORMAT(2, 3) void TraceRange(const char* msg, ...); 24 void TraceRange(const char* msg, ...);
26 void InferControlFlowRange(HCompareNumericAndBranch* test, 25 void InferControlFlowRange(HCompareNumericAndBranch* test,
27 HBasicBlock* dest); 26 HBasicBlock* dest);
28 void UpdateControlFlowRange(Token::Value op, HValue* value, HValue* other); 27 void UpdateControlFlowRange(Token::Value op, HValue* value, HValue* other);
29 void InferRange(HValue* value); 28 void InferRange(HValue* value);
30 void RollBackTo(int index); 29 void RollBackTo(int index);
31 void AddRange(HValue* value, Range* range); 30 void AddRange(HValue* value, Range* range);
32 void AddToWorklist(HValue* value) { 31 void AddToWorklist(HValue* value) {
33 if (in_worklist_.Contains(value->id())) return; 32 if (in_worklist_.Contains(value->id())) return;
34 in_worklist_.Add(value->id()); 33 in_worklist_.Add(value->id());
35 worklist_.Add(value, zone()); 34 worklist_.Add(value, zone());
36 } 35 }
37 void PropagateMinusZeroChecks(HValue* value); 36 void PropagateMinusZeroChecks(HValue* value);
38 void PoisonRanges(); 37 void PoisonRanges();
39 38
40 ZoneList<HValue*> changed_ranges_; 39 ZoneList<HValue*> changed_ranges_;
41 40
42 BitVector in_worklist_; 41 BitVector in_worklist_;
43 ZoneList<HValue*> worklist_; 42 ZoneList<HValue*> worklist_;
44 43
45 DISALLOW_COPY_AND_ASSIGN(HRangeAnalysisPhase); 44 DISALLOW_COPY_AND_ASSIGN(HRangeAnalysisPhase);
46 }; 45 };
47 46
48 47
49 } // namespace internal 48 } // namespace internal
50 } // namespace v8 49 } // namespace v8
51 50
52 #endif // V8_CRANKSHAFT_HYDROGEN_RANGE_ANALYSIS_H_ 51 #endif // V8_CRANKSHAFT_HYDROGEN_RANGE_ANALYSIS_H_
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