diff options
Diffstat (limited to 'REORG.TODO/benchtests/bench-mempcpy.c')
-rw-r--r-- | REORG.TODO/benchtests/bench-mempcpy.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/REORG.TODO/benchtests/bench-mempcpy.c b/REORG.TODO/benchtests/bench-mempcpy.c new file mode 100644 index 0000000000..46e7d74e4b --- /dev/null +++ b/REORG.TODO/benchtests/bench-mempcpy.c @@ -0,0 +1,37 @@ +/* Measure mempcpy functions. + Copyright (C) 2013-2017 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/>. */ + +#define MEMCPY_RESULT(dst, len) (dst) + (len) +#define TEST_MAIN +#define TEST_NAME "mempcpy" +#include "bench-string.h" + +char *simple_mempcpy (char *, const char *, size_t); + +IMPL (simple_mempcpy, 0) +IMPL (mempcpy, 1) + +char * +simple_mempcpy (char *dst, const char *src, size_t n) +{ + while (n--) + *dst++ = *src++; + return dst; +} + +#include "bench-memcpy.c" |