Remove the unused IFUNC files

sysdeps/i386/i686/multiarch/strcasestr-c.c became unused after

commit 1818483b15d22016b0eae41d37ee91cc87b37510
Author: Andreas Schwab <schwab@suse.de>
Date:   Wed Dec 18 11:53:27 2013 +1000

    Remove use of SSE4.2 functions for strstr on i686

which contains

-sysdep_routines += strcspn-c strpbrk-c strspn-c strstr-c strcasestr-c
+sysdep_routines += strcspn-c strpbrk-c strspn-c

sysdeps/x86_64/multiarch/strcasestr.c became useless after

t 584b18eb4df61ccd447db2dfe8c8a7901f8c8598
Author: Ondřej Bílka <neleai@seznam.cz>
Date:   Sat Dec 14 19:33:56 2013 +0100

    Add strstr with unaligned loads. Fixes bug 12100.

which changes sysdeps/x86_64/multiarch/strcasestr.c to

libc_ifunc (__strcasestr, __strcasestr_sse2);

This patch removes these file.

	* i386/i686/multiarch/strcasestr-c.c: Removed.
	* x86_64/multiarch/strcasestr.c: Likewise.
	* x86_64/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list):
	Remove strcasestr.

diff --git a/sysdeps/i386/i686/multiarch/strcasestr-c.c b/sysdeps/i386/i686/multiarch/strcasestr-c.c
deleted file mode 100644 (file)
index c1d6dac..0000000
--- a/sysdeps/i386/i686/multiarch/strcasestr-c.c
+++ /dev/null
@@ -1,4 +0,0 @@
-/* Multiple versions of strcasestr
-   All versions must be listed in ifunc-impl-list.c.  */
-#define __strcasestr_sse2 __strcasestr_ia32
-#include <sysdeps/x86_64/multiarch/strcasestr-c.c>

diff --git a/sysdeps/x86_64/multiarch/ifunc-impl-list.c b/sysdeps/x86_64/multiarch/ifunc-impl-list.c
index f5a576c..e5c517e 100644 (file)
--- a/sysdeps/x86_64/multiarch/ifunc-impl-list.c
+++ b/sysdeps/x86_64/multiarch/ifunc-impl-list.c
@@ -129,10 +129,6 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array,
              IFUNC_IMPL_ADD (array, i, strcasecmp_l, 1,
                              __strcasecmp_l_sse2))
 
-  /* Support sysdeps/x86_64/multiarch/strcasestr.c.  */
-  IFUNC_IMPL (i, name, strcasestr,
-             IFUNC_IMPL_ADD (array, i, strcasestr, 1, __strcasestr_sse2))
-
   /* Support sysdeps/x86_64/multiarch/strcat.S.  */
   IFUNC_IMPL (i, name, strcat,
              IFUNC_IMPL_ADD (array, i, strcat, HAS_CPU_FEATURE (SSSE3),

diff --git a/sysdeps/x86_64/multiarch/strcasestr.c b/sysdeps/x86_64/multiarch/strcasestr.c
deleted file mode 100644 (file)
index 834e656..0000000
--- a/sysdeps/x86_64/multiarch/strcasestr.c
+++ /dev/null
@@ -1,13 +0,0 @@
-/* Multiple versions of strcasestr
-   All versions must be listed in ifunc-impl-list.c.  */
-
-#include "init-arch.h"
-
-#define STRCASESTR __strcasestr_sse2
-
-#include "string/strcasestr.c"
-
-extern __typeof (__strcasestr_sse2) __strcasestr_sse2 attribute_hidden;
-
-libc_ifunc (__strcasestr,
-           __strcasestr_sse2);