[turbofan] Add support for Int32SubWithOverflow.

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

Index: src/compiler/arm/instruction-selector-arm.cc
diff --git a/src/compiler/arm/instruction-selector-arm.cc b/src/compiler/arm/instruction-selector-arm.cc
index 71c854b5e7b06cbd41fa9ac7add73676428732a6..e3c4f9b276a0862add51125b7c25098bc15c1f75 100644
--- a/src/compiler/arm/instruction-selector-arm.cc
+++ b/src/compiler/arm/instruction-selector-arm.cc
@@ -616,6 +616,11 @@ void InstructionSelector::VisitInt32Sub(Node* node) {
 }
 
 
+void InstructionSelector::VisitInt32SubWithOverflow(Node* node) {
+  VisitBinopWithOverflow(this, node, kArmSub, kArmRsb);
+}
+
+
 void InstructionSelector::VisitInt32Mul(Node* node) {
   ArmOperandGenerator g(this);
   Int32BinopMatcher m(node);