Revert of Remove SIMD.js from V8.

src/compiler/types.h

 // Copyright 2014 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_COMPILER_TYPES_H_
 #define V8_COMPILER_TYPES_H_
 
 #include "src/base/compiler-specific.h"
 #include "src/conversions.h"
 #include "src/globals.h"
@@ skipping 98 matching lines @@
   V(Negative31,          1u << 5)   \
   V(Null,                1u << 6)   \
   V(Undefined,           1u << 7)   \
   V(Boolean,             1u << 8)   \
   V(Unsigned30,          1u << 9)   \
   V(MinusZero,           1u << 10)  \
   V(NaN,                 1u << 11)  \
   V(Symbol,              1u << 12)  \
   V(InternalizedString,  1u << 13)  \
   V(OtherString,         1u << 14)  \
-  V(OtherCallable,       1u << 15)  \
-  V(OtherObject,         1u << 16)  \
-  V(OtherUndetectable,   1u << 17)  \
-  V(CallableProxy,       1u << 18)  \
-  V(OtherProxy,          1u << 19)  \
-  V(Function,            1u << 20)  \
-  V(BoundFunction,       1u << 21)  \
-  V(Hole,                1u << 22)  \
-  V(OtherInternal,       1u << 23)  \
-  V(ExternalPointer,     1u << 24)  \
+  V(Simd,                1u << 15)  \
+  V(OtherCallable,       1u << 16)  \
+  V(OtherObject,         1u << 17)  \
+  V(OtherUndetectable,   1u << 18)  \
+  V(CallableProxy,       1u << 19)  \
+  V(OtherProxy,          1u << 20)  \
+  V(Function,            1u << 21)  \
+  V(BoundFunction,       1u << 22)  \
+  V(Hole,                1u << 23)  \
+  V(OtherInternal,       1u << 24)  \
+  V(ExternalPointer,     1u << 25)  \
   \
   V(Signed31,                     kUnsigned30 | kNegative31) \
   V(Signed32,                     kSigned31 | kOtherUnsigned31 | \
                                   kOtherSigned32) \
   V(Signed32OrMinusZero,          kSigned32 | kMinusZero) \
   V(Signed32OrMinusZeroOrNaN,     kSigned32 | kMinusZero | kNaN) \
   V(Negative32,                   kNegative31 | kOtherSigned32) \
   V(Unsigned31,                   kUnsigned30 | kOtherUnsigned31) \
   V(Unsigned32,                   kUnsigned30 | kOtherUnsigned31 | \
                                   kOtherUnsigned32) \
@@ skipping 11 matching lines @@
   V(InternalizedStringOrNull,     kInternalizedString | kNull) \
   V(BooleanOrNumber,              kBoolean | kNumber) \
   V(BooleanOrNullOrNumber,        kBooleanOrNumber | kNull) \
   V(BooleanOrNullOrUndefined,     kBoolean | kNull | kUndefined) \
   V(Oddball,                      kBooleanOrNullOrUndefined | kHole) \
   V(NullOrNumber,                 kNull | kNumber) \
   V(NullOrUndefined,              kNull | kUndefined) \
   V(Undetectable,                 kNullOrUndefined | kOtherUndetectable) \
   V(NumberOrOddball,              kNumber | kNullOrUndefined | kBoolean | \
                                   kHole) \
+  V(NumberOrSimdOrString,         kNumber | kSimd | kString) \
   V(NumberOrString,               kNumber | kString) \
   V(NumberOrUndefined,            kNumber | kUndefined) \
   V(PlainPrimitive,               kNumberOrString | kBoolean | \
                                   kNullOrUndefined) \
-  V(Primitive,                    kSymbol | kPlainPrimitive) \
+  V(Primitive,                    kSymbol | kSimd | kPlainPrimitive) \
   V(OtherUndetectableOrUndefined, kOtherUndetectable | kUndefined) \
   V(Proxy,                        kCallableProxy | kOtherProxy) \
   V(Callable,                     kFunction | kBoundFunction | \
                                   kOtherCallable | kCallableProxy | \
                                   kOtherUndetectable) \
   V(NonCallable,                  kOtherObject | kOtherProxy) \
   V(NonCallableOrNull,            kNonCallable | kNull) \
   V(DetectableObject,             kFunction | kBoundFunction | \
                                   kOtherCallable | kOtherObject) \
   V(DetectableReceiver,           kDetectableObject | kProxy) \
@@ skipping 487 matching lines @@
                           RangeType::Limits* limits, Zone* zone);
   static Type* NormalizeUnion(Type* unioned, int size, Zone* zone);
   static Type* NormalizeRangeAndBitset(Type* range, bitset* bits, Zone* zone);
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_TYPES_H_