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glibc/sysdeps/x86_64/multiarch
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Joseph Myers c871b9b096 Remove -mavx2 configure tests. 
There are configure tests for the -mavx2 compiler option.  AVX2
support was added in GCC 4.7, so these tests are now obsolete; this
patch removes them.

Tested for x86_64 and x86 (testsuite, and that installed stripped
shared libraries are unchanged by the patch).

	* sysdeps/i386/configure.ac (libc_cv_cc_avx2): Remove configure
	test.
	* sysdeps/i386/configure: Regenerated.
	* sysdeps/x86_64/configure.ac (libc_cv_cc_avx2): Remove configure
	test.
	* sysdeps/x86_64/configure: Regenerated.
	* config.h.in (HAVE_AVX2_SUPPORT): Remove #undef.
	* sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
	memset-avx2 unconditionally instead of conditionally on
	[$(config-cflags-avx2) = yes].
	* sysdeps/x86_64/multiarch/ifunc-impl-list.c
	(__libc_ifunc_impl_list) [HAVE_AVX2_SUPPORT]: Make code
	unconditional.
	* sysdeps/x86_64/multiarch/memset.S [HAVE_AVX2_SUPPORT]: Likewise.
	* sysdeps/x86_64/multiarch/memset_chk.S
	[IS_IN (libc) && SHARED && HAVE_AVX2_SUPPORT]: Change conditional
	to [IS_IN (libc) && SHARED].
2015-10-28 13:29:03 +00:00
..
bcopy.S Use IFUNC memmove/memset in x86-64 bcopy/bzero 2012-10-11 13:58:16 -07:00
ifunc-defines.sym Add _dl_x86_cpu_features to rtld_global 2015-08-13 03:41:22 -07:00
ifunc-impl-list.c Remove -mavx2 configure tests. 2015-10-28 13:29:03 +00:00
Makefile Remove -mavx2 configure tests. 2015-10-28 13:29:03 +00:00
memcmp-sse4.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
memcmp-ssse3.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
memcmp.S Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
memcpy_chk.S Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
memcpy-avx-unaligned.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
memcpy-sse2-unaligned.S Compile {memcpy,strcmp}-sse2-unaligned.S only for libc 2015-08-05 08:28:37 -07:00
memcpy-ssse3-back.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
memcpy-ssse3.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
memcpy.S Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
memmove_chk.c Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
memmove-avx-unaligned.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
memmove-ssse3-back.S Improve 64bit memcpy/memmove for Atom, Core 2 and Core i7 2010-06-30 08:26:11 -07:00
memmove-ssse3.S Improve 64bit memcpy/memmove for Atom, Core 2 and Core i7 2010-06-30 08:26:11 -07:00
memmove.c Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
mempcpy_chk.S Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
mempcpy-avx-unaligned.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
mempcpy-ssse3-back.S Improve 64bit memcpy/memmove for Atom, Core 2 and Core i7 2010-06-30 08:26:11 -07:00
mempcpy-ssse3.S Improve 64bit memcpy/memmove for Atom, Core 2 and Core i7 2010-06-30 08:26:11 -07:00
mempcpy.S Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
memset_chk.S Remove -mavx2 configure tests. 2015-10-28 13:29:03 +00:00
memset-avx2.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
memset.S Remove -mavx2 configure tests. 2015-10-28 13:29:03 +00:00
sched_cpucount.c Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
stpcpy-sse2-unaligned.S Improved st{r,p}{,n}cpy for SSE2 and SSSE3 on x86-64 2011-06-24 15:14:22 -04:00
stpcpy-ssse3.S Improved st{r,p}{,n}cpy for SSE2 and SSSE3 on x86-64 2011-06-24 15:14:22 -04:00
stpcpy.S Add x86-64 __libc_ifunc_impl_list 2012-10-11 16:41:12 -07:00
stpncpy-c.c SSSE3 strcpy/stpcpy for x86-64 2009-07-02 03:39:03 -07:00
stpncpy-sse2-unaligned.S Improved st{r,p}{,n}cpy for SSE2 and SSSE3 on x86-64 2011-06-24 15:14:22 -04:00
stpncpy-ssse3.S Improved st{r,p}{,n}cpy for SSE2 and SSSE3 on x86-64 2011-06-24 15:14:22 -04:00
stpncpy.S Add x86-64 __libc_ifunc_impl_list 2012-10-11 16:41:12 -07:00
strcasecmp_l-ssse3.S Fix x86-64 build without multiarch. 2010-08-14 14:56:32 -07:00
strcasecmp_l.S Add x86-64 __libc_ifunc_impl_list 2012-10-11 16:41:12 -07:00
strcat-sse2-unaligned.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
strcat-ssse3.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
strcat.S Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
strchr-sse2-no-bsf.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
strchr.S Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
strcmp-sse2-unaligned.S Compile {memcpy,strcmp}-sse2-unaligned.S only for libc 2015-08-05 08:28:37 -07:00
strcmp-sse42.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
strcmp-ssse3.S Remove NOT_IN_libc 2014-11-24 15:03:45 +05:30
strcmp.S Remove configure tests for AVX support. 2015-10-08 15:59:32 +00:00
strcpy-sse2-unaligned.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
strcpy-ssse3.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
strcpy.S Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
strcspn-c.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
strcspn.S Remove configure tests for SSE4 support. 2015-10-06 20:47:40 +00:00
strncase_l-ssse3.S Add optimized strncasecmp versions for x86-64. 2010-08-14 22:04:01 -07:00
strncase_l.S Add x86-64 __libc_ifunc_impl_list 2012-10-11 16:41:12 -07:00
strncat-c.c Improve 64 bit strcat functions with SSE2/SSSE3 2011-07-19 17:11:54 -04:00
strncat-sse2-unaligned.S Improve 64 bit strcat functions with SSE2/SSSE3 2011-07-19 17:11:54 -04:00
strncat-ssse3.S Improve 64 bit strcat functions with SSE2/SSSE3 2011-07-19 17:11:54 -04:00
strncat.S Add x86-64 __libc_ifunc_impl_list 2012-10-11 16:41:12 -07:00
strncmp-ssse3.S Don't define x86-64 __strncmp_ssse3 in libc.a 2012-09-27 07:43:03 -07:00
strncmp.S Add x86-64 __libc_ifunc_impl_list 2012-10-11 16:41:12 -07:00
strncpy-c.c SSSE3 strcpy/stpcpy for x86-64 2009-07-02 03:39:03 -07:00
strncpy-sse2-unaligned.S Improved st{r,p}{,n}cpy for SSE2 and SSSE3 on x86-64 2011-06-24 15:14:22 -04:00
strncpy-ssse3.S Improved st{r,p}{,n}cpy for SSE2 and SSSE3 on x86-64 2011-06-24 15:14:22 -04:00
strncpy.S Add x86-64 __libc_ifunc_impl_list 2012-10-11 16:41:12 -07:00
strpbrk-c.c Don't define __strpbrk_sse42 in static library 2010-03-24 12:16:24 -07:00
strpbrk.S Add x86-64 __libc_ifunc_impl_list 2012-10-11 16:41:12 -07:00
strspn-c.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
strspn.S Remove configure tests for SSE4 support. 2015-10-06 20:47:40 +00:00
strstr-sse2-unaligned.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
strstr.c Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
test-multiarch.c Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
varshift.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
varshift.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
wcscpy-c.c Remove NOT_IN_libc 2014-11-24 15:03:45 +05:30
wcscpy-ssse3.S Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
wcscpy.S Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00
wmemcmp-c.c Remove NOT_IN_libc 2014-11-24 15:03:45 +05:30
wmemcmp-sse4.S Optimized memcmp and wmemcmp for x86-64 and x86-32 2011-10-15 11:10:08 -04:00
wmemcmp-ssse3.S Optimized memcmp and wmemcmp for x86-64 and x86-32 2011-10-15 11:10:08 -04:00
wmemcmp.S Update x86_64 multiarch functions for <cpu-features.h> 2015-08-13 03:41:30 -07:00