- Replace CodeStubArguments::GetLength() with GetLengthWithReceiver()
and GetLengthWithoutReceiver()
- Introduce and use Torque macros to load the formal parameter count
(with and without receiver).
- Add actual_count to Torque arguments structure for cases where the
argument count is not used, but just forwarded to other builtins.

Bug: v8:11112
Change-Id: I32278efeffa2fb08361989c6df8de56c74add8b9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3124804Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Auto-Submit: Patrick Thier <pthier@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76637}

Bug: v8:7793
Change-Id: Id2a93f8ac8c512dbc5cdeb43a97e04d8d6684954
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2196130
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67748}

That's possible because JS builtins are JSFunctions that embed a
NativeContext.

Bug: v8:7793
Change-Id: Id2bf7844fcfb53df733100f1e3e554f25a78482a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1926150Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65068}

Change-Id: Iee27a99a9627d73e10c4c85c31d07a5204808259
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1864574
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64483}