https://bugs.llvm.org/show_bug.cgi?id=17332
Trass3r <tras...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |tras...@gmail.com
Resolution|--- |FIXED
--- Comment #17 from Trass3r <tras...@gmail.com> ---
Just use the branchless (x << (n % width) | x >> (-n % width)) pattern.
Also used by clang internally to emit code for the _rotl MSVC intrinsic.
See https://bugs.llvm.org/show_bug.cgi?id=39624.
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