[turbofan] Introduce a dedicated ArrayBufferWasNeutered operator.

src/compiler/simplified-lowering.cc

Index: src/compiler/simplified-lowering.cc
diff --git a/src/compiler/simplified-lowering.cc b/src/compiler/simplified-lowering.cc
index c3f50b39af5b88379be703596858be01b034951f..de1571e6ea96614f62a3fbcadf6bf4b963ecf892 100644
--- a/src/compiler/simplified-lowering.cc
+++ b/src/compiler/simplified-lowering.cc
@@ -2347,9 +2347,9 @@ class RepresentationSelector {
       case IrOpcode::kObjectIsReceiver:
       case IrOpcode::kObjectIsSmi:
       case IrOpcode::kObjectIsString:
-      case IrOpcode::kObjectIsUndetectable: {
-        ProcessInput(node, 0, UseInfo::AnyTagged());
-        SetOutput(node, MachineRepresentation::kBit);
+      case IrOpcode::kObjectIsUndetectable:
+      case IrOpcode::kArrayBufferWasNeutered: {
+        VisitUnop(node, UseInfo::AnyTagged(), MachineRepresentation::kBit);
         return;
       }
       case IrOpcode::kCheckFloat64Hole: {