kparzysz added inline comments.
================ Comment at: clang/docs/LanguageExtensions.rst:553 +Each builtin returns a scalar equivalent to applying the specified +operation(x, y) as horizontal recursive pairwise reduction to all vector +elements. In each reduction step, ``operation(x, y)`` is applied to adjacent ---------------- It's really not clear what "horizontal recursive pairwise" means unless one has read the mailing list discussions. Maybe you could spell it out, e.g. "recursive even-odd pairwise reduction" or something like that. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D111529/new/ https://reviews.llvm.org/D111529 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
