Ling Ma 05f3633da4 Improve 64bit memcpy performance for Haswell CPU with AVX instruction ... In this patch we take advantage of HSW memory bandwidth, manage to reduce miss branch prediction by avoiding using branch instructions and force destination to be aligned with avx instruction. The CPU2006 403.gcc benchmark indicates this patch improves performance from 2% to 10%.		2014-07-30 08:02:35 -07:00
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aarch64	Revert "aarch64: Add hp-timing.h"	2014-07-22 12:09:44 +01:00
alpha	Move architecture shlib-versions files to Linux-specific directories.	2014-07-17 14:31:12 +00:00
arm	[BZ #17078] ARM: R_ARM_TLS_DESC prelinker support	2014-07-17 19:22:05 +01:00
generic	Fix Wundef warning for __cplusplus	2014-07-09 10:36:23 +05:30
gnu	Refactor handling of /lib64 etc. cases, move out of sysdeps/gnu/configure.ac.	2014-07-17 14:35:48 +00:00
hppa	Move architecture shlib-versions files to Linux-specific directories.	2014-07-17 14:31:12 +00:00
i386	Enable AVX2 optimized memset only if -mavx2 works	2014-07-14 07:58:27 -07:00
ia64	Move architecture shlib-versions files to Linux-specific directories.	2014-07-17 14:31:12 +00:00
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	Move architecture shlib-versions files to Linux-specific directories.	2014-07-17 14:31:12 +00:00
mach	Fix -Wundef warning on PAGE_COPY_THRESHOLD	2014-07-03 01:49:43 +05:30
microblaze	Move architecture shlib-versions files to Linux-specific directories.	2014-07-17 14:31:12 +00:00
mips	Move architecture shlib-versions files to Linux-specific directories.	2014-07-17 14:31:12 +00:00
nptl	Separate Linuxisms from lowlevellock.h, make a generic one	2014-07-15 15:23:06 -07:00
posix	Fix typo in macro name	2014-07-02 15:09:39 +05:30
powerpc	PowerPC: Fix gprof entry point for LE	2014-07-30 09:01:25 -03:00
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	Move architecture shlib-versions files to Linux-specific directories.	2014-07-17 14:31:12 +00:00
unix	fcntl-linux.h: add new definitions and manual updates for open file description locks	2014-07-29 23:27:21 -04:00
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	Improve 64bit memcpy performance for Haswell CPU with AVX instruction	2014-07-30 08:02:35 -07:00