[llvm] [RISCV][SelectionDAG] Add a ISD::CTLS node for count leading redundant sign bits. Use it to select CLS(W). (PR #173417)

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Tue Dec 30 09:32:02 PST 2025

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RKSimon wrote:

I'm not complaining - I was just curious if you could match both?

https://github.com/llvm/llvm-project/pull/173417

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