RamaMalladiAWS wrote: > Hello. Can you explain why this is needed, as opposed to using the equivalent > shift/and/ors?
Hi @davemgreen, one of AWS customers requested for such an intrinsic to be made available so that they could consume it their IR directly. The reasoning they had was to use 1 instruction such `bfi` instead of a combination of `shift`, `and`, `or`. https://github.com/llvm/llvm-project/pull/79672 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
