[WASM SIMD] Remove opcodes that are slow on some platforms.

src/compiler/arm/instruction-scheduler-arm.cc

 // Copyright 2015 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/instruction-scheduler.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
@@ skipping 104 matching lines @@
     case kArmF32x4UConvertI32x4:
     case kArmF32x4Abs:
     case kArmF32x4Neg:
     case kArmF32x4RecipApprox:
     case kArmF32x4RecipSqrtApprox:
     case kArmF32x4Add:
     case kArmF32x4Sub:
     case kArmF32x4Mul:
     case kArmF32x4Min:
     case kArmF32x4Max:
-    case kArmF32x4RecipRefine:
-    case kArmF32x4RecipSqrtRefine:
     case kArmF32x4Eq:
     case kArmF32x4Ne:
     case kArmF32x4Lt:
     case kArmF32x4Le:
     case kArmI32x4Splat:
     case kArmI32x4ExtractLane:
     case kArmI32x4ReplaceLane:
     case kArmI32x4SConvertF32x4:
     case kArmI32x4SConvertI16x8Low:
     case kArmI32x4SConvertI16x8High:
@@ skipping 122 matching lines @@
 
 
 int InstructionScheduler::GetInstructionLatency(const Instruction* instr) {
   // TODO(all): Add instruction cost modeling.
   return 1;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8