[PATCH] D142803: [ComplexLogicCombine 1/?] Implement a general way to simplify complex logical operations.
Sanjay Patel via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Feb 20 07:11:57 PST 2023
spatel added a comment.
In D142803#4137888 <https://reviews.llvm.org/D142803#4137888>, @bcl5980 wrote:
>> I was curious if enabling this for all logic ops would cause any compile-time regressions, but it seems like it has almost no cost:
>> https://llvm-compile-time-tracker.com/compare.php?from=0e90cd7551f2d0b151f7406e8f3848ec54e650bf&to=ae505cb2a674ac4c240c94a74fc04ee274321697&stat=instructions:u
>
> Based on the result, can I just enable it for all logical operations by default and remove the option?
Yes, let's make the transform more general (and the patch becomes simpler if we remove the option).
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https://reviews.llvm.org/D142803
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