[Bug target/81356] __builtin_strcpy is not good for copying an empty string on aarch64

[sje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81356

--- Comment #7 from Steve Ellcey <sje at gcc dot gnu.org> ---
Author: sje
Date: Fri Nov 17 22:44:32 2017
New Revision: 254901

URL: https://gcc.gnu.org/viewcvs?rev=254901&root=gcc&view=rev
Log:
2017-11-17  Steve Ellcey  <sellcey@cavium.com>

        PR target/81356
        * config/aarch64/aarch64.c (aarch64_use_by_pieces_infrastructure_p):
        Remove.
        (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Remove define.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64.c