Revert of [simd.js] Update to spec version 0.8.2.

src/objects.h

 // Copyright 2012 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/allocation.h"
@@ skipping 97 matching lines @@
 //             - SeqTwoByteInternalizedString
 //           - ConsInternalizedString
 //           - ExternalInternalizedString
 //             - ExternalOneByteInternalizedString
 //             - ExternalTwoByteInternalizedString
 //       - Symbol
 //     - HeapNumber
 //     - Simd128Value
 //       - Float32x4
 //       - Int32x4
-//       - Uint32x4
 //       - Bool32x4
 //       - Int16x8
-//       - Uint16x8
 //       - Bool16x8
 //       - Int8x16
-//       - Uint8x16
 //       - Bool8x16
 //     - Cell
 //     - PropertyCell
 //     - Code
 //     - Map
 //     - Oddball
 //     - Foreign
 //     - SharedFunctionInfo
 //     - Struct
 //       - Box
@@ skipping 727 matching lines @@
   V(Smi)                    \
   V(HeapObject)             \
   V(Number)
 
 #define HEAP_OBJECT_TYPE_LIST(V)   \
   V(HeapNumber)                    \
   V(MutableHeapNumber)             \
   V(Simd128Value)                  \
   V(Float32x4)                     \
   V(Int32x4)                       \
-  V(Uint32x4)                      \
   V(Bool32x4)                      \
   V(Int16x8)                       \
-  V(Uint16x8)                      \
   V(Bool16x8)                      \
   V(Int8x16)                       \
-  V(Uint8x16)                      \
   V(Bool8x16)                      \
   V(Name)                          \
   V(UniqueName)                    \
   V(String)                        \
   V(SeqString)                     \
   V(ExternalString)                \
   V(ConsString)                    \
   V(SlicedString)                  \
   V(ExternalTwoByteString)         \
   V(ExternalOneByteString)         \
@@ skipping 702 matching lines @@
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(Simd128Value);
 };
 
 
 // V has parameters (TYPE, Type, type, lane count, lane type)
 #define SIMD128_TYPES(V)                       \
   V(FLOAT32X4, Float32x4, float32x4, 4, float) \
   V(INT32X4, Int32x4, int32x4, 4, int32_t)     \
-  V(UINT32X4, Uint32x4, uint32x4, 4, uint32_t) \
   V(BOOL32X4, Bool32x4, bool32x4, 4, bool)     \
   V(INT16X8, Int16x8, int16x8, 8, int16_t)     \
-  V(UINT16X8, Uint16x8, uint16x8, 8, uint16_t) \
   V(BOOL16X8, Bool16x8, bool16x8, 8, bool)     \
   V(INT8X16, Int8x16, int8x16, 16, int8_t)     \
-  V(UINT8X16, Uint8x16, uint8x16, 16, uint8_t) \
   V(BOOL8X16, Bool8x16, bool8x16, 16, bool)
 
 #define SIMD128_VALUE_CLASS(TYPE, Type, type, lane_count, lane_type) \
   class Type final : public Simd128Value {                           \
    public:                                                           \
     inline lane_type get_lane(int lane) const;                       \
     inline void set_lane(int lane, lane_type value);                 \
                                                                      \
     DECLARE_CAST(Type)                                               \
                                                                      \
@@ skipping 8686 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_