[V8] Rename SIMD Create methods and add initialization operators.

src/compiler/arm/code-generator-arm.cc

 // 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.
 
 #include "src/compiler/code-generator.h"
 
 #include "src/arm/macro-assembler-arm.h"
 #include "src/compilation-info.h"
 #include "src/compiler/code-generator-impl.h"
 #include "src/compiler/gap-resolver.h"
@@ skipping 1890 matching lines @@
       __ vcgt(NeonU8, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmUint8x16GreaterThanOrEqual: {
       Simd128Register dst = i.OutputSimd128Register();
       __ vcge(NeonU8, dst, i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
+    case kArmSimd128Zero: {
+      __ veor(i.OutputSimd128Register(), i.OutputSimd128Register(),
+              i.OutputSimd128Register());
+      break;
+    }
     case kArmSimd128And: {
       __ vand(i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmSimd128Or: {
       __ vorr(i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
@@ skipping 678 matching lines @@
       padding_size -= v8::internal::Assembler::kInstrSize;
     }
   }
 }
 
 #undef __
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8