Andres Freund <and...@anarazel.de> writes: > On 2017-03-27 12:18:37 -0400, Tom Lane wrote: >> My feeling at this point is that we might be better off disabling >> the computed-goto case by default. At the very least, we're going >> to need a version check that restricts it to latest gcc.
> In my measurements it's still faster in at least gcc-5/6, even without > the option (largely because it avoids array bounds checks on the jump > table built for the switch). Hm. What test cases are you using? regards, tom lane -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers