[turbofan] Add support for Int32SubWithOverflow.

src/compiler/arm64/instruction-selector-arm64.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/instruction-selector-impl.h"
 #include "src/compiler/node-matchers.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
@@ skipping 343 matching lines @@
     VisitBinop(selector, node, sub_opcode, kArithimeticImm, false);
   }
 }
 
 
 void InstructionSelector::VisitInt32Sub(Node* node) {
   VisitSub<int32_t>(this, node, kArm64Sub32, kArm64Neg32);
 }
 
 
+void InstructionSelector::VisitInt32SubWithOverflow(Node* node) {
+  VisitBinopWithOverflow(this, node, kArm64Sub32);
+}
+
+
 void InstructionSelector::VisitInt64Sub(Node* node) {
   VisitSub<int64_t>(this, node, kArm64Sub, kArm64Neg);
 }
 
 
 void InstructionSelector::VisitInt32Mul(Node* node) {
   VisitRRR(this, kArm64Mul32, node);
 }
 
 
@@ skipping 275 matching lines @@
   // Caller clean up of stack for C-style calls.
   if (is_c_frame && aligned_push_count > 0) {
     ASSERT(deoptimization == NULL && continuation == NULL);
     Emit(kArm64Drop | MiscField::encode(aligned_push_count), NULL);
   }
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8