Implement ICs for FastDoubleArray loads and stores

src/globals.h

-// Copyright 2010 the V8 project authors. All rights reserved.
+// Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
 //       with the distribution.
@@ skipping 180 matching lines @@
 
 const uint32_t kMaxUInt32 = 0xFFFFFFFFu;
 
 const int kCharSize     = sizeof(char);      // NOLINT
 const int kShortSize    = sizeof(short);     // NOLINT
 const int kIntSize      = sizeof(int);       // NOLINT
 const int kDoubleSize   = sizeof(double);    // NOLINT
 const int kIntptrSize   = sizeof(intptr_t);  // NOLINT
 const int kPointerSize  = sizeof(void*);     // NOLINT
 
+const int kDoubleSizeLog2 = 3;
+
 #if V8_HOST_ARCH_64_BIT
 const int kPointerSizeLog2 = 3;
 const intptr_t kIntptrSignBit = V8_INT64_C(0x8000000000000000);
 const uintptr_t kUintptrAllBitsSet = V8_UINT64_C(0xFFFFFFFFFFFFFFFF);
 #else
 const int kPointerSizeLog2 = 2;
 const intptr_t kIntptrSignBit = 0x80000000;
 const uintptr_t kUintptrAllBitsSet = 0xFFFFFFFFu;
 #endif
 
@@ skipping 104 matching lines @@
 // -----------------------------------------------------------------------------
 // Forward declarations for frequently used classes
 // (sorted alphabetically)
 
 class FreeStoreAllocationPolicy;
 template <typename T, class P = FreeStoreAllocationPolicy> class List;
 
 } }  // namespace v8::internal
 
 #endif  // V8_GLOBALS_H_