[Bug target/49244] __sync or __atomic builtins will not emit 'lock bts/btr/btc'

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49244

--- Comment #15 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon May  2 22:12:54 2016
New Revision: 235792

URL: https://gcc.gnu.org/viewcvs?rev=235792&root=gcc&view=rev
Log:
        PR target/49244
        * gimple.c (gimple_builtin_call_types_compatible_p): Allow
        char/short arguments promoted to int because of promote_prototypes.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple.c