String benchtest cleanup

Continue cleanup of the string benchtests.  Remove simplistic
byte-oriented versions with faster generic implementations.
Remove bcopy/bzero benchmarks (bcopy/bzero are obsolete and never
emitted by compilers).  Remove builtin versions of memcpy, memset
and strlen.  Remove all remaining "stupid" implementations given
they are always slower than the "simple" variants and thus don't
add anything useful.

	* benchtests/bench-strcasecmp.c (stupid_strcasecmp): Remove.
	* benchtests/bench-strcasestr.c (stupid_strcasestr): Remove.
	* benchtests/bench-strchr.c (stupid_strchr): Remove.
	* benchtests/bench-strcmp.c (stupid_strcmp): Remove.
	* benchtests/bench-strcspn.c (stupid_strcspn): Remove.
	* benchtests/bench-strlen.c (builtin_strlen): Remove.
	* benchtests/bench-strncasecmp.c (stupid_strncasecmp): Remove.
	* benchtests/bench-strncmp.c (stupid_strncmp): Remove.
	* benchtests/bench-strpbrk.c (stupid_strpbrk): Remove.
	* benchtests/bench-strspn.c (stupid_strspn): Remove.
	* benchtests/Makefile: Remove bench-bcopy.c and bench-bzero.c.
	* benchtests/bench-bcopy.c: Delete file.
	* benchtests/bench-bzero.c: Likewise.
	* benchtests/bench-memccpy.c (stupid_memccpy): Remove.
	(simple_memccpy): Remove.
	(generic_memccpy): Add function.
	* benchtests/bench-memcpy.c: (builtin_memcpy): Remove.
	* benchtests/bench-memmove.c (simple_bcopy): Remove.
	* benchtests/bench-mempcpy.c (simple_mempcpy): Remove.
	(generic_mempcpy): Add new function.
	* benchtests/bench-memset.c (simple_bzero): Remove.
	(builtin_bzero): Remove.
	(builtin_memset): Remove.
	* benchtests/bench-rawmemchr.c (simple_rawmemchr): Remove.
	(generic_rawmemchr): Add new function.

1 files changed, 0 insertions, 17 deletions

diff --git a/benchtests/bench-strcspn.c b/benchtests/bench-strcspn.c
index c5d723d983..bf9c4f8db3 100644
--- a/benchtests/bench-strcspn.c
+++ b/benchtests/bench-strcspn.c
@@ -28,17 +28,13 @@
 
 #ifndef WIDE
 # define SIMPLE_STRCSPN simple_strcspn
-# define STUPID_STRCSPN stupid_strcspn
 #else
 # define SIMPLE_STRCSPN simple_wcscspn
-# define STUPID_STRCSPN stupid_wcscspn
 #endif /* WIDE */
 
 typedef size_t (*proto_t) (const CHAR *, const CHAR *);
 size_t SIMPLE_STRCSPN (const CHAR *, const CHAR *);
-size_t STUPID_STRCSPN (const CHAR *, const CHAR *);
 
-IMPL (STUPID_STRCSPN, 0)
 IMPL (SIMPLE_STRCSPN, 0)
 IMPL (STRCSPN, 1)
 
@@ -55,17 +51,4 @@ SIMPLE_STRCSPN (const CHAR *s, const CHAR *rej)
   return s - str - 1;
 }
 
-size_t
-STUPID_STRCSPN (const CHAR *s, const CHAR *rej)
-{
-  size_t ns = STRLEN (s), nrej = STRLEN (rej);
-  size_t i, j;
-
-  for (i = 0; i < ns; ++i)
-    for (j = 0; j < nrej; ++j)
-      if (s[i] == rej[j])
-	return i;
-  return i;
-}
-
 #include "bench-strpbrk.c"