Remove SIMD.js from V8.

src/full-codegen/arm/full-codegen-arm.cc

 // 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.
 
 #if V8_TARGET_ARCH_ARM
 
 #include "src/ast/compile-time-value.h"
 #include "src/ast/scopes.h"
 #include "src/builtins/builtins-constructor.h"
 #include "src/code-factory.h"
@@ skipping 2590 matching lines @@
     __ JumpIfSmi(r0, if_false);
     __ CompareRoot(r0, Heap::kNullValueRootIndex);
     __ b(eq, if_true);
     STATIC_ASSERT(LAST_JS_RECEIVER_TYPE == LAST_TYPE);
     __ CompareObjectType(r0, r0, r1, FIRST_JS_RECEIVER_TYPE);
     __ b(lt, if_false);
     // Check for callable or undetectable objects => false.
     __ ldrb(r1, FieldMemOperand(r0, Map::kBitFieldOffset));
     __ tst(r1, Operand((1 << Map::kIsCallable) | (1 << Map::kIsUndetectable)));
     Split(eq, if_true, if_false, fall_through);
-// clang-format off
-#define SIMD128_TYPE(TYPE, Type, type, lane_count, lane_type)   \
-  } else if (String::Equals(check, factory->type##_string())) { \
-    __ JumpIfSmi(r0, if_false);                                 \
-    __ ldr(r0, FieldMemOperand(r0, HeapObject::kMapOffset));    \
-    __ CompareRoot(r0, Heap::k##Type##MapRootIndex);            \
-    Split(eq, if_true, if_false, fall_through);
-  SIMD128_TYPES(SIMD128_TYPE)
-#undef SIMD128_TYPE
-    // clang-format on
   } else {
     if (if_false != fall_through) __ jmp(if_false);
   }
   context()->Plug(if_true, if_false);
 }
 
 
 void FullCodeGenerator::VisitCompareOperation(CompareOperation* expr) {
   Comment cmnt(masm_, "[ CompareOperation");
 
@@ skipping 277 matching lines @@
   DCHECK(interrupt_address ==
          isolate->builtins()->OnStackReplacement()->entry());
   return ON_STACK_REPLACEMENT;
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM