- For simplicity we call a builtin when allocating a number.
- Elision of boxing/unboxing nodes will be done in a followup CL.

Bug: v8:7700
Change-Id: Iec4422d84c6597d3369ab512a1662adb0f077c98
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3602514Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Auto-Submit: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80178}