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f2fef657d8
glibc/sysdeps
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H.J. Lu f2fef657d8 Enable AVX2 optimized memset only if -mavx2 works 
* config.h.in (HAVE_AVX2_SUPPORT): New #undef.
	* sysdeps/i386/configure.ac: Set HAVE_AVX2_SUPPORT and
	config-cflags-avx2.
	* sysdeps/x86_64/configure.ac: Likewise.
	* sysdeps/i386/configure: Regenerated.
	* sysdeps/x86_64/configure: Likewise.
	* sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
	memset-avx2 only if config-cflags-avx2 is yes.
	* sysdeps/x86_64/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list):
	Tests for memset_chk and memset only if HAVE_AVX2_SUPPORT is
	defined.
	* sysdeps/x86_64/multiarch/memset.S: Define multiple versions
	only if HAVE_AVX2_SUPPORT is defined.
	* sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
2014-07-14 07:58:27 -07:00
..
aarch64 aarch64: Update libm-test-ulps 2014-07-11 10:57:48 -07:00
alpha Add missing #include in sysdeps/alpha/fpu/s_nearbyint.c 2014-07-03 21:15:56 -07:00
arm Fix -Wundef warnings for SHARED 2014-07-09 09:26:07 +01:00
generic Fix Wundef warning for __cplusplus 2014-07-09 10:36:23 +05:30
gnu Silence a missing-noreturn warning for _Unwind_Resume. 2014-05-09 10:06:20 -07:00
hppa Fix -Wundef warnings for SHARED 2014-07-09 09:26:07 +01:00
i386 Enable AVX2 optimized memset only if -mavx2 works 2014-07-14 07:58:27 -07:00
ia64 Always provide HP_SMALL_TIMING_AVAIL 2014-07-03 08:38:36 -07:00
ieee754 Fix ldbl-128 expm1l spurious underflow (bug 16539). 2014-06-30 17:38:16 +00:00
init_array Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
m68k m68k: update libm test ULPs 2014-07-13 11:20:44 +02:00
mach Fix -Wundef warning on PAGE_COPY_THRESHOLD 2014-07-03 01:49:43 +05:30
microblaze MicroBlaze: Move NPTL public headers to sysdeps/microblaze/nptl/. 2014-07-01 14:57:56 +10:00
mips Regenerate MIPS libm-test-ulps. 2014-06-30 21:34:20 +00:00
nptl Remove old stub lowlevellock.h file. It is not even useful as documentation. 2014-07-07 09:29:34 -07:00
posix Fix typo in macro name 2014-07-02 15:09:39 +05:30
powerpc Fix missing newline in test output 2014-07-09 11:07:24 +02:00
pthread Restore subdir conditional for tst-timer dependency. 2014-07-03 18:52:51 -07:00
s390 S390: Quash unused variable warning due to no-op THREAD_SET_POINTER_GUARD. 2014-07-03 19:17:00 -07:00
sh Fix Wundef warning for ELF_MACHINE_NO_RELA 2014-06-26 22:30:40 +05:30
sparc Get rid of sparc specific NPTL internaltypes.h header. 2014-07-09 22:19:09 -07:00
tile Fix Wundef warning for MEMCPY_OK_FOR_FWD_MEMMOVE 2014-06-28 06:05:24 +05:30
unix PowerPC: Fix build due missing lll_robust_trylock 2014-07-10 16:46:33 -05:00
wordsize-32 Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
wordsize-64 Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
x86 x86: Consolidate unnecessary nptl/ subdirectories. 2014-06-24 19:17:43 -07:00
x86_64 Enable AVX2 optimized memset only if -mavx2 works 2014-07-14 07:58:27 -07:00