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[Cranelift] (x | z) & (y | z) => (x & y) | z (and its dual)#12730

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[Cranelift] (x | z) & (y | z) => (x & y) | z (and its dual)#12730
myunbin wants to merge 1 commit intobytecodealliance:mainfrom
myunbin:bitops-fold

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@myunbin myunbin commented Mar 5, 2026

This PR adds a Cranelift bitops simplification rule:

(x | z) & (y | z) => (x & y) | z

and its dual:

(x & z) | (y & z) => (x | y) & z

@myunbin myunbin requested a review from a team as a code owner March 5, 2026 01:10
@myunbin myunbin requested review from fitzgen and removed request for a team March 5, 2026 01:10
@github-actions github-actions bot added cranelift Issues related to the Cranelift code generator isle Related to the ISLE domain-specific language labels Mar 5, 2026
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github-actions bot commented Mar 5, 2026

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cc @cfallin, @fitzgen

Details This issue or pull request has been labeled: "cranelift", "isle"

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Thanks!

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fitzgen commented Mar 9, 2026

Looks like there are conflicts that need to be resolved before this can land.

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