This reverts commit abd0adf106.
Reason for revert: Test times out on Win64
https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Win64%20-%20msvc/23024/overview
Original change's description:
> [compiler] Make ReduceWord32EqualForConstantRhs work for Word64Equal
>
> Adds reduction case in MachineOperatorReducer for when the left-hand side of a
> Word64Equals is based on a 64-bit shift-and-mask operation, as is the case
> when Torque accesses 64-bit bitfields.
>
> This improves Speedometer2 by 0.15% on a Neoverse-N1 machine, with
> React-Redux being improved by 0.4%.
>
> Change-Id: Icd0451c00c1b25f7d370e81bddcfd668a5b2523c
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3834027
> Commit-Queue: George Wort <george.wort@arm.com>
> Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#82593}
Change-Id: I26515348a3d8de58445ecddc0486d9fcc2711cec
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3839048
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Shu-yu Guo <syg@chromium.org>
Owners-Override: Shu-yu Guo <syg@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#82603}
d4a8f1a478