1 /* Multiple versions of memcmp.
2 Copyright (C) 2015-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
19 #include <ifunc-memcmp.h>
21 # define memcmp __redirect_memcmp
24 # include <ifunc-resolve.h>
26 # if HAVE_MEMCMP_Z900_G5
27 extern __typeof (__redirect_memcmp
) MEMCMP_Z900_G5 attribute_hidden
;
31 extern __typeof (__redirect_memcmp
) MEMCMP_Z10 attribute_hidden
;
35 extern __typeof (__redirect_memcmp
) MEMCMP_Z196 attribute_hidden
;
38 s390_libc_ifunc_expr (__redirect_memcmp
, memcmp
,
40 s390_libc_ifunc_expr_stfle_init ();
41 (HAVE_MEMCMP_Z196
&& S390_IS_Z196 (stfle_bits
))
43 : (HAVE_MEMCMP_Z10
&& S390_IS_Z10 (stfle_bits
))
48 weak_alias (memcmp
, bcmp
);
49 strong_alias (memcmp
, __memcmpeq
)
50 libc_hidden_def (__memcmpeq
)