[RISCV] Add patterns for generating QC_CTO and QC_CLO #144532
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Can you add a note to the commit message saying that for pattern coverage reasons, these patterns are only added when you also have Zbb (which contains |
Done. |
topperc
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Jun 17, 2025
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These instructions count leading/trailing ones in the register.
Currently these are only generated when we have
Zbbenabled (along withXqcibm) since it contains theCTTZ/CTLZinstructions.