Move Hydrogen and Lithium to src/crankshaft/

src/hydrogen-uint32-analysis.h

-// 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_UINT32_ANALYSIS_H_
-#define V8_HYDROGEN_UINT32_ANALYSIS_H_
-
-#include "src/hydrogen.h"
-
-namespace v8 {
-namespace internal {
-
-
-// Discover instructions that can be marked with kUint32 flag allowing
-// them to produce full range uint32 values.
-class HUint32AnalysisPhase : public HPhase {
- public:
-  explicit HUint32AnalysisPhase(HGraph* graph)
-      : HPhase("H_Compute safe UInt32 operations", graph), phis_(4, zone()) { }
-
-  void Run();
-
- private:
-  INLINE(bool IsSafeUint32Use(HValue* val, HValue* use));
-  INLINE(bool Uint32UsesAreSafe(HValue* uint32val));
-  INLINE(bool CheckPhiOperands(HPhi* phi));
-  INLINE(void UnmarkPhi(HPhi* phi, ZoneList<HPhi*>* worklist));
-  INLINE(void UnmarkUnsafePhis());
-
-  ZoneList<HPhi*> phis_;
-};
-
-
-}  // namespace internal
-}  // namespace v8
-
-#endif  // V8_HYDROGEN_UINT32_ANALYSIS_H_