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@uenoku uenoku commented Jul 26, 2025

Technology mapping/Cut rewriting requires enumerating multiple cuts to find best cuts, so representing a single cut as an operation doesn't make sense in general. When the AIG dialect was originally introduced, the cut operation was not well-thought-out and not used anywhere so now I'd like to clean up before implementing tech mapping.

Close #8761

Technology mapping requires enumerating multiple cuts to find best cuts,
so representing a single cut as an operation doesn't make sense in general.
When the AIG dialect was originally introduced, the cut operation was not
well-thought-out so now I'd like to clean up before implementing tech
mapping.
@uenoku uenoku merged commit 896e80e into llvm:main Jul 26, 2025
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[AIG] Remove aig.cut operation

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