[PATCH] D142803: [LogicCombine 1/?] Implement a general way to simplify logical operations.

chenglin.bi via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Mar 13 18:12:36 PDT 2023


bcl5980 added a comment.

In D142803#4186836 <https://reviews.llvm.org/D142803#4186836>, @xbolva00 wrote:

> And my question was not answered before commit.
>
>>> This leads me to the question how ofter this fires in llvm test suite / SPEC / clang bootstrap? Is it worth it?

patch until D143155 <https://reviews.llvm.org/D143155>, there are 7 patterns triggered by SPEC 2017. No pattern trigged from llvm test suite. Haven't try bootstrap build yet.


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https://reviews.llvm.org/D142803



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