[PATCH] D82440: [Power10] Implement Vector Shift Double Bit Immediate Builtins in LLVM/Clang

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jun 25 00:29:53 PDT 2020


RKSimon added a comment.

Are these a form of funnel shifts? https://llvm.org/docs/LangRef.html#llvm-fshl-intrinsic

If so would it make sense to emit generic @llvm.fshl.v16i8 style intrinsics to improve optimization opportunities?


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