Reland ArrayPop / ArrayPush.

src/arm/code-stubs-arm.cc

Index: src/arm/code-stubs-arm.cc
diff --git a/src/arm/code-stubs-arm.cc b/src/arm/code-stubs-arm.cc
index 12742fbea1a3ea5c962bace28702338797d0b2a8..8e9a3948dd55470453201ae70114070643f17a37 100644
--- a/src/arm/code-stubs-arm.cc
+++ b/src/arm/code-stubs-arm.cc
@@ -427,6 +427,21 @@ void CallDescriptors::InitializeForIsolate(Isolate* isolate) {
     descriptor->param_representations_ = representations;
     descriptor->platform_specific_descriptor_ = &noInlineDescriptor;
   }
+  {
+    CallInterfaceDescriptor* descriptor =
+        isolate->call_descriptor(Isolate::CallHandler);
+    static Register registers[] = { cp,  // context
+                                    r0,  // receiver
+    };
+    static Representation representations[] = {
+        Representation::Tagged(),  // context
+        Representation::Tagged(),  // receiver
+    };
+    descriptor->register_param_count_ = 2;
+    descriptor->register_params_ = registers;
+    descriptor->param_representations_ = representations;
+    descriptor->platform_specific_descriptor_ = &default_descriptor;
+  }
 }