Turn Function.prototype.bind into a hydrogen stub optimized for the common case

src/arm64/code-stubs-arm64.cc

Index: src/arm64/code-stubs-arm64.cc
diff --git a/src/arm64/code-stubs-arm64.cc b/src/arm64/code-stubs-arm64.cc
index 0a77eea89d5c04bd6c4f77890d2a0ec0f848476c..9a6afcff532ee322de726d1944c632d76ae0374e 100644
--- a/src/arm64/code-stubs-arm64.cc
+++ b/src/arm64/code-stubs-arm64.cc
@@ -70,6 +70,12 @@ void FastArrayPushStub::InitializeDescriptor(CodeStubDescriptor* descriptor) {
   descriptor->Initialize(x0, deopt_handler, -1, JS_FUNCTION_STUB_MODE);
 }
 
+void FastFunctionBindStub::InitializeDescriptor(
+    CodeStubDescriptor* descriptor) {
+  Address deopt_handler = Runtime::FunctionForId(Runtime::kFunctionBind)->entry;
+  descriptor->Initialize(x0, deopt_handler, -1, JS_FUNCTION_STUB_MODE);
+}
+
 void InternalArrayNArgumentsConstructorStub::InitializeDescriptor(
     CodeStubDescriptor* descriptor) {
   InitializeInternalArrayConstructorDescriptor(isolate(), descriptor, -1);