Index: src/hydrogen-range-analysis.h |
diff --git a/src/hydrogen-range-analysis.h b/src/hydrogen-range-analysis.h |
deleted file mode 100644 |
index f553302d5f3dec6d779d0a0d72c4815afbe3c54f..0000000000000000000000000000000000000000 |
--- a/src/hydrogen-range-analysis.h |
+++ /dev/null |
@@ -1,51 +0,0 @@ |
-// Copyright 2013 the V8 project authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#ifndef V8_HYDROGEN_RANGE_ANALYSIS_H_ |
-#define V8_HYDROGEN_RANGE_ANALYSIS_H_ |
- |
-#include "src/hydrogen.h" |
- |
-namespace v8 { |
-namespace internal { |
- |
- |
-class HRangeAnalysisPhase : public HPhase { |
- public: |
- explicit HRangeAnalysisPhase(HGraph* graph) |
- : HPhase("H_Range analysis", graph), changed_ranges_(16, zone()), |
- in_worklist_(graph->GetMaximumValueID(), zone()), |
- worklist_(32, zone()) {} |
- |
- void Run(); |
- |
- private: |
- void TraceRange(const char* msg, ...); |
- void InferControlFlowRange(HCompareNumericAndBranch* test, |
- HBasicBlock* dest); |
- void UpdateControlFlowRange(Token::Value op, HValue* value, HValue* other); |
- void InferRange(HValue* value); |
- void RollBackTo(int index); |
- void AddRange(HValue* value, Range* range); |
- void AddToWorklist(HValue* value) { |
- if (in_worklist_.Contains(value->id())) return; |
- in_worklist_.Add(value->id()); |
- worklist_.Add(value, zone()); |
- } |
- void PropagateMinusZeroChecks(HValue* value); |
- void PoisonRanges(); |
- |
- ZoneList<HValue*> changed_ranges_; |
- |
- BitVector in_worklist_; |
- ZoneList<HValue*> worklist_; |
- |
- DISALLOW_COPY_AND_ASSIGN(HRangeAnalysisPhase); |
-}; |
- |
- |
-} // namespace internal |
-} // namespace v8 |
- |
-#endif // V8_HYDROGEN_RANGE_ANALYSIS_H_ |