[Bug c/7652] -Wswitch-break : Warn if a switch case falls through

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7652

--- Comment #52 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Fri Jul 29 12:39:25 2016
New Revision: 238864

URL: https://gcc.gnu.org/viewcvs?rev=238864&root=gcc&view=rev
Log:
        PR c/7652
        * config/i386/i386.c (ix86_expand_args_builtin): Add break.
        (ix86_expand_round_builtin): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c