On Fri, Jun 12, 2020 at 8:07 AM Stephen McDowell <[email protected]> wrote: > I help maintain the spack package manager when I can, currently users with > intel compilers cannot build / install any version after 2.7.1 due to the > usage of __builtin_shuffle (for some reason Intel still doesn't support this).
Is there by any chance an equivalent intrinsic? https://software.intel.com/sites/landingpage/IntrinsicsGuide/#cats=Bit%20Manipulation What about __builtin_clz that FreeType also uses?
