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...`vectorize_width()` implies `vectorize(enable)`. Related to this, we started discussing in [4] what `vectorize(disable)` should mean easier of [3], because it makes implementation easier but more importantly because that would probably match user expectations better. [1] https://reviews.llvm.org/D64744 [2] https://reviews.llvm.org/D65776 [3] https://reviews.llvm.org/D66290 [4] https://reviews.llvm.org/D66796 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20190910/362a53a4/attachment.html>

...rdware loop pass, and the corresponding tail-predicated hardware loop can be generated. This is only a small example, but we think for more complicated examples we think the benefit could be substantial. I have uploaded a patch for the initial Clang plumbing exercise here: https://reviews.llvm.org/D64744 Cheers, Sjoerd. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20190715/1c00f035/attachment.html>