diff options
Diffstat (limited to 'sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power6.S')
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power6.S | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power6.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power6.S new file mode 100644 index 0000000000..a5b243cbda --- /dev/null +++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memcpy-power6.S @@ -0,0 +1,38 @@ +/* Optimized memcpy implementation for PowerPC32 on POWER6. + Copyright (C) 2013 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sysdep.h> + +#undef EALIGN +#define EALIGN(name, alignt, words) \ + .globl C_SYMBOL_NAME(__memcpy_power6); \ + .type C_SYMBOL_NAME(__memcpy_power6),@function; \ + .align ALIGNARG(alignt); \ + EALIGN_W_##words; \ + C_LABEL(__memcpy_power6) \ + cfi_startproc; + +#undef END +#define END(name) \ + cfi_endproc; \ + ASM_SIZE_DIRECTIVE(__memcpy_power6) + +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(name) + +#include <sysdeps/powerpc/powerpc32/power6/memcpy.S> |