https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82234
Bug ID: 82234 Summary: __builtin_shuffle is not in the keyword index Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: documentation Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: pinskia at gcc dot gnu.org Target Milestone: --- I was looking for the documentation for __builtin_shuffle but it was not listed in the keyword index unlike all other __builtin_* functions. I did finally found the documentation at: https://gcc.gnu.org/onlinedocs/gcc/Vector-Extensions.html#Vector-Extensions But I would have expected it in the keyword index too.