In typed-optimization, Turbofan optimized NumberFloor(NumberDivide(...))
patterns where both inputs are known to be of Unsigned32 type, but the
replacement couldn't be typed consistently. This CL introduces a new
operator Unsigned32Divide, which has the same semantics, but can be
typed consistently and thus allows the simplified lowering verifier to
validate the graph correctly.
Bug: v8:12619
Change-Id: Iad77154d3d840c94edfd3ab91ffa37c840da0bc9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3644790
Commit-Queue: Nico Hartmann <nicohartmann@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#80967}
46ed47e66a