Copy over string performance tests into benchtests

Copy over already existing string performance tests into benchtests.
Bits not related to performance measurements have been omitted.

1 files changed, 36 insertions, 0 deletions

diff --git a/benchtests/bench-stpcpy.c b/benchtests/bench-stpcpy.c
new file mode 100644
index 0000000000..0645298471
--- /dev/null
+++ b/benchtests/bench-stpcpy.c
@@ -0,0 +1,36 @@
+/* Measure stpcpy functions.
+   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/>.  */
+
+#define STRCPY_RESULT(dst, len) ((dst) + (len))
+#define TEST_MAIN
+#define TEST_NAME "stpcpy"
+#include "bench-string.h"
+
+char *simple_stpcpy (char *, const char *);
+
+IMPL (simple_stpcpy, 0)
+IMPL (stpcpy, 1)
+
+char *
+simple_stpcpy (char *dst, const char *src)
+{
+  while ((*dst++ = *src++) != '\0');
+  return dst - 1;
+}
+
+#include "bench-strcpy.c"