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Remove the unused IFUNC files 

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

commit 1818483b15
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 584b18eb4d
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.
This commit is contained in:
H.J. Lu 2015-08-20 12:47:20 -07:00
parent 772e741ba5
commit daa4db69fc
3 changed files with 0 additions and 21 deletions
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4
sysdeps/i386/i686/multiarch/strcasestr-c.c
View File

@ -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>

4
sysdeps/x86_64/multiarch/ifunc-impl-list.c
View File

@ -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),

13
sysdeps/x86_64/multiarch/strcasestr.c
View File

@ -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);