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[glibc.git] / sysdeps / powerpc / powerpc64 / multiarch / memcpy-power7.S
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1 /* Optimized memcpy implementation for PowerPC/POWER7.
2    Copyright (C) 2013-2014 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    <http://www.gnu.org/licenses/>.  */
19 #include <sysdep.h>
21 #undef EALIGN
22 #define EALIGN(name, alignt, words)                             \
23   .section ".text";                                             \
24   ENTRY_2(__memcpy_power7)                                      \
25   .align ALIGNARG(alignt);                                      \
26   EALIGN_W_##words;                                             \
27   BODY_LABEL(__memcpy_power7):                                  \
28   cfi_startproc;                                                \
29   LOCALENTRY(__memcpy_power7)
31 #undef END_GEN_TB
32 #define END_GEN_TB(name, mask)                                  \
33   cfi_endproc;                                                  \
34   TRACEBACK_MASK(__memcpy_power7,mask)                          \
35   END_2(__memcpy_power7)
37 #undef libc_hidden_builtin_def
38 #define libc_hidden_builtin_def(name)
40 #include <sysdeps/powerpc/powerpc64/power7/memcpy.S>