[Simd128] Add CpuFeatures::SupportsSimd128 method.

src/s390/assembler-s390-inl.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // 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.
 //
@@ skipping 29 matching lines @@
 #include "src/s390/assembler-s390.h"
 
 #include "src/assembler.h"
 #include "src/debug/debug.h"
 
 namespace v8 {
 namespace internal {
 
 bool CpuFeatures::SupportsCrankshaft() { return true; }
 
+bool CpuFeatures::SupportsSimd128() { return false; }
+
 void RelocInfo::apply(intptr_t delta) {
   // Absolute code pointer inside code object moves with the code object.
   if (IsInternalReference(rmode_)) {
     // Jump table entry
     Address target = Memory::Address_at(pc_);
     Memory::Address_at(pc_) = target + delta;
   } else if (IsCodeTarget(rmode_)) {
     SixByteInstr instr =
         Instruction::InstructionBits(reinterpret_cast<const byte*>(pc_));
     int32_t dis = static_cast<int32_t>(instr & 0xFFFFFFFF) * 2  // halfwords
@@ skipping 508 matching lines @@
     }
 #endif
   }
   if (!patched) UNREACHABLE();
 }
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_S390_ASSEMBLER_S390_INL_H_