[runtime] Port simple String.prototype.indexOf cases to TF Builtin

src/compiler/raw-machine-assembler.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/raw-machine-assembler.h"
 
 #include "src/code-factory.h"
 #include "src/compiler/node-properties.h"
 #include "src/compiler/pipeline.h"
 #include "src/compiler/scheduler.h"
@@ skipping 392 matching lines @@
   MachineSignature::Builder builder(zone(), 1, 2);
   builder.AddReturn(return_type);
   builder.AddParam(arg0_type);
   builder.AddParam(arg1_type);
   const CallDescriptor* descriptor =
       Linkage::GetSimplifiedCDescriptor(zone(), builder.Build());
 
   return AddNode(common()->Call(descriptor), function, arg0, arg1);
 }
 
+Node* RawMachineAssembler::CallCFunction3(MachineType return_type,
+                                          MachineType arg0_type,
+                                          MachineType arg1_type,
+                                          MachineType arg2_type, Node* function,
+                                          Node* arg0, Node* arg1, Node* arg2) {
+  MachineSignature::Builder builder(zone(), 1, 3);
+  builder.AddReturn(return_type);
+  builder.AddParam(arg0_type);
+  builder.AddParam(arg1_type);
+  builder.AddParam(arg2_type);
+  const CallDescriptor* descriptor =
+      Linkage::GetSimplifiedCDescriptor(zone(), builder.Build());
+
+  return AddNode(common()->Call(descriptor), function, arg0, arg1, arg2);
+}
 
 Node* RawMachineAssembler::CallCFunction8(
     MachineType return_type, MachineType arg0_type, MachineType arg1_type,
     MachineType arg2_type, MachineType arg3_type, MachineType arg4_type,
     MachineType arg5_type, MachineType arg6_type, MachineType arg7_type,
     Node* function, Node* arg0, Node* arg1, Node* arg2, Node* arg3, Node* arg4,
     Node* arg5, Node* arg6, Node* arg7) {
   MachineSignature::Builder builder(zone(), 1, 8);
   builder.AddReturn(return_type);
   builder.AddParam(arg0_type);
@@ skipping 67 matching lines @@
   // The raw machine assembler nodes do not have effect and control inputs,
   // so we disable checking input counts here.
   return graph()->NewNodeUnchecked(op, input_count, inputs);
 }
 
 RawMachineLabel::~RawMachineLabel() { DCHECK(bound_ || !used_); }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8