[Ignition/turbo] Add a CallWithSpread bytecode.

src/interpreter/bytecode-array-builder.h

Index: src/interpreter/bytecode-array-builder.h
diff --git a/src/interpreter/bytecode-array-builder.h b/src/interpreter/bytecode-array-builder.h
index dbdecc47d8c8a653f6c974dbf0b1c92e76ad5193..6d2605bd5f1c13ea995cbf4bd41483d422da8f95 100644
--- a/src/interpreter/bytecode-array-builder.h
+++ b/src/interpreter/bytecode-array-builder.h
@@ -213,6 +213,11 @@ class V8_EXPORT_PRIVATE BytecodeArrayBuilder final
       Call::CallType call_type,
       TailCallMode tail_call_mode = TailCallMode::kDisallow);
 
+  // Call a JS function. The JSFunction or Callable to be called should be in
+  // |args[0]|, the receiver in |args[1]| and the arguments in |args[2]|
+  // onwards. The final argument must be a spread.
+  BytecodeArrayBuilder& CallWithSpread(RegisterList args);
+
   // Call the new operator. The accumulator holds the |new_target|.
   // The |constructor| is in a register and arguments are in |args|.
   BytecodeArrayBuilder& New(Register constructor, RegisterList args,