This is a reland of 16df1dfa13
No changes have been made to this reland as previous commit was reverted
due to a new test revealing an existing bug. This bug has now been fixed.
Original change's description:
> [arm64][wasm-simd] Use Cm(0) for integer comparison with 0
>
> Use an immediate zero operand for integer comparison when possible. This
> gives ~1% runtime performance improvement in some benchmarks on Neoverse
> N1.
>
> Change-Id: I727a8104f8e6ca3d122d6b5b8b3d38d7bdd76c47
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3158327
> Reviewed-by: Zhi An Ng <zhin@chromium.org>
> Commit-Queue: Martyn Capewell <martyn.capewell@arm.com>
> Cr-Commit-Position: refs/heads/main@{#76847}
Change-Id: I77d6923d79407a83becbd39970c6a3f62d3a304d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3178482
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Rodolph Perfetta <rodolph.perfetta@arm.com>
Cr-Commit-Position: refs/heads/main@{#77260}
4ddc53d807