[ic] Split LoadIC into LoadGlobalIC and LoadIC.

src/objects.h

 // Copyright 2015 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_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/assert-scope.h"
@@ skipping 4855 matching lines @@
   V(STUB)                   \
   V(HANDLER)                \
   V(BUILTIN)                \
   V(REGEXP)                 \
   V(WASM_FUNCTION)          \
   V(WASM_TO_JS_FUNCTION)    \
   V(JS_TO_WASM_FUNCTION)
 
 #define IC_KIND_LIST(V) \
   V(LOAD_IC)            \
+  V(LOAD_GLOBAL_IC)     \
   V(KEYED_LOAD_IC)      \
   V(CALL_IC)            \
   V(STORE_IC)           \
   V(KEYED_STORE_IC)     \
   V(BINARY_OP_IC)       \
   V(COMPARE_IC)         \
   V(TO_BOOLEAN_IC)
 
 #define CODE_KIND_LIST(V) \
   NON_IC_KIND_LIST(V)     \
   IC_KIND_LIST(V)
 
   enum Kind {
 #define DEFINE_CODE_KIND_ENUM(name) name,
     CODE_KIND_LIST(DEFINE_CODE_KIND_ENUM)
 #undef DEFINE_CODE_KIND_ENUM
     NUMBER_OF_KINDS
   };
 
-  // No more than 32 kinds. The value is currently encoded in five bits in
-  // Flags.
-  STATIC_ASSERT(NUMBER_OF_KINDS <= 32);
-
   static const char* Kind2String(Kind kind);
 
   static const int kPrologueOffsetNotSet = -1;
 
 #ifdef ENABLE_DISASSEMBLER
   // Printing
   static const char* ICState2String(InlineCacheState state);
   static void PrintExtraICState(std::ostream& os,  // NOLINT
                                 Kind kind, ExtraICState extra);
   void Disassemble(const char* name, std::ostream& os);  // NOLINT
@@ skipping 366 matching lines @@
       public BitField<bool, 0, 1> {};  // NOLINT
   class FullCodeFlagsHasDebugBreakSlotsField: public BitField<bool, 1, 1> {};
   class FullCodeFlagsHasRelocInfoForSerialization
       : public BitField<bool, 2, 1> {};
   // Bit 3 in this bitfield is unused.
   class ProfilerTicksField : public BitField<int, 4, 28> {};
 
   // Flags layout.  BitField<type, shift, size>.
   class CacheHolderField : public BitField<CacheHolderFlag, 0, 2> {};
   class KindField : public BitField<Kind, CacheHolderField::kNext, 5> {};
+  STATIC_ASSERT(NUMBER_OF_KINDS <= KindField::kMax);
   class ExtraICStateField : public BitField<ExtraICState, KindField::kNext,
                                             PlatformSmiTagging::kSmiValueSize -
                                                 KindField::kNext + 1> {};
 
   // KindSpecificFlags1 layout (STUB, BUILTIN and OPTIMIZED_FUNCTION)
   static const int kStackSlotsFirstBit = 0;
   static const int kStackSlotsBitCount = 24;
   static const int kMarkedForDeoptimizationBit =
       kStackSlotsFirstBit + kStackSlotsBitCount;
   static const int kIsTurbofannedBit = kMarkedForDeoptimizationBit + 1;
@@ skipping 5503 matching lines @@
     }
     return value;
   }
 };
 
 
 }  // NOLINT, false-positive due to second-order macros.
 }  // NOLINT, false-positive due to second-order macros.
 
 #endif  // V8_OBJECTS_H_