Rename ASSERT* to DCHECK*.

src/hydrogen-gvn.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_GVN_H_
 #define V8_HYDROGEN_GVN_H_
 
 #include "src/compiler.h"
 #include "src/hydrogen.h"
 #include "src/hydrogen-instructions.h"
 #include "src/zone.h"
 
 namespace v8 {
 namespace internal {
 
 class OStream;
 
 // This class extends GVNFlagSet with additional "special" dynamic side effects,
 // which can be used to represent side effects that cannot be expressed using
 // the GVNFlags of an HInstruction. These special side effects are tracked by a
 // SideEffectsTracker (see below).
 class SideEffects V8_FINAL {
  public:
   static const int kNumberOfSpecials = 64 - kNumberOfFlags;
 
   SideEffects() : bits_(0) {
-    ASSERT(kNumberOfFlags + kNumberOfSpecials == sizeof(bits_) * CHAR_BIT);
+    DCHECK(kNumberOfFlags + kNumberOfSpecials == sizeof(bits_) * CHAR_BIT);
   }
   explicit SideEffects(GVNFlagSet flags) : bits_(flags.ToIntegral()) {}
   bool IsEmpty() const { return bits_ == 0; }
   bool ContainsFlag(GVNFlag flag) const {
     return (bits_ & MaskFlag(flag)) != 0;
   }
   bool ContainsSpecial(int special) const {
     return (bits_ & MaskSpecial(special)) != 0;
   }
   bool ContainsAnyOf(SideEffects set) const { return (bits_ & set.bits_) != 0; }
   void Add(SideEffects set) { bits_ |= set.bits_; }
   void AddSpecial(int special) { bits_ |= MaskSpecial(special); }
   void RemoveFlag(GVNFlag flag) { bits_ &= ~MaskFlag(flag); }
   void RemoveAll() { bits_ = 0; }
   uint64_t ToIntegral() const { return bits_; }
 
  private:
   uint64_t MaskFlag(GVNFlag flag) const {
     return static_cast<uint64_t>(1) << static_cast<unsigned>(flag);
   }
   uint64_t MaskSpecial(int special) const {
-    ASSERT(special >= 0);
-    ASSERT(special < kNumberOfSpecials);
+    DCHECK(special >= 0);
+    DCHECK(special < kNumberOfSpecials);
     return static_cast<uint64_t>(1) << static_cast<unsigned>(
         special + kNumberOfFlags);
   }
 
   uint64_t bits_;
 };
 
 
 struct TrackedEffects;
 
 // Tracks global variable and inobject field loads/stores in a fine grained
 // fashion, and represents them using the "special" dynamic side effects of the
 // SideEffects class (see above). This way unrelated global variable/inobject
 // field stores don't prevent hoisting and merging of global variable/inobject
 // field loads.
 class SideEffectsTracker V8_FINAL BASE_EMBEDDED {
  public:
   SideEffectsTracker() : num_global_vars_(0), num_inobject_fields_(0) {}
   SideEffects ComputeChanges(HInstruction* instr);
   SideEffects ComputeDependsOn(HInstruction* instr);
 
  private:
   friend OStream& operator<<(OStream& os, const TrackedEffects& f);
   bool ComputeGlobalVar(Unique<Cell> cell, int* index);
   bool ComputeInobjectField(HObjectAccess access, int* index);
 
   static int GlobalVar(int index) {
-    ASSERT(index >= 0);
-    ASSERT(index < kNumberOfGlobalVars);
+    DCHECK(index >= 0);
+    DCHECK(index < kNumberOfGlobalVars);
     return index;
   }
   static int InobjectField(int index) {
-    ASSERT(index >= 0);
-    ASSERT(index < kNumberOfInobjectFields);
+    DCHECK(index >= 0);
+    DCHECK(index < kNumberOfInobjectFields);
     return index + kNumberOfGlobalVars;
   }
 
   // Track up to four global vars.
   static const int kNumberOfGlobalVars = 4;
   Unique<Cell> global_vars_[kNumberOfGlobalVars];
   int num_global_vars_;
 
   // Track up to n inobject fields.
   static const int kNumberOfInobjectFields =
@@ skipping 50 matching lines @@
   // Used when collecting side effects on paths from dominator to
   // dominated.
   BitVector visited_on_paths_;
 
   DISALLOW_COPY_AND_ASSIGN(HGlobalValueNumberingPhase);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_HYDROGEN_GVN_H_