Chris Metcalf d9cd52e64d tile: optimize memcmp ... Customize memcmp.c for tile, using similar tricks from memcpy: - replace MERGE macro with dblalign. - replace memcmp_bytes function with revbytes. - use __glibc_likely. - use post-increment addressing. The schedule is still not perfect: the compiler is not hoisting code above the comparison branch, which could save a bundle or two. memcmp speeds up by 30-40% on shorter aligned tests in benchtest, with some tests with unaligned lengths taking a small performance hit.		2014-10-06 11:20:59 -04:00
..
aarch64	Require autoconf 2.69	2014-09-29 07:53:36 -07:00
alpha	Require autoconf 2.69	2014-09-29 07:53:36 -07:00
arm	Require autoconf 2.69	2014-09-29 07:53:36 -07:00
generic	Add __safe_fatal and use it in __pthread_unwind forwarder fallback.	2014-07-31 14:00:33 -07:00
gnu	Add new Linux 3.16 constants to netinet/udp.h.	2014-09-12 12:13:08 +00:00
hppa	Remove configuration name patterns from shlib-versions.	2014-09-12 12:28:47 +00:00
i386	i386 TLS_INIT_TP might produce bogus asm changing stack pointer [BZ #17319]	2014-08-28 09:53:08 +02:00
ia64	Require autoconf 2.69	2014-09-29 07:53:36 -07:00
ieee754	Fix missing <math_private.h> in ldbl-96 fma	2014-08-04 10:20:20 +02:00
init_array	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
m68k	Remove configuration name patterns from shlib-versions.	2014-09-12 12:28:47 +00:00
mach	Require autoconf 2.69	2014-09-29 07:53:36 -07:00
microblaze	Move architecture shlib-versions files to Linux-specific directories.	2014-07-17 14:31:12 +00:00
mips	Remove extra whitespace from end of line.	2014-10-01 13:46:51 -07:00
nptl	Check value of futex before updating in __lll_timedlock	2014-08-12 12:57:27 +01:00
posix	Remove _POSIX_REGEX_VERSION	2014-09-15 10:16:14 +05:30
powerpc	PowerPC: memset optimization for POWER8/PPC64	2014-09-10 07:39:46 -04:00
pthread	Restore subdir conditional for tst-timer dependency.	2014-07-03 18:52:51 -07:00
s390	Require autoconf 2.69	2014-09-29 07:53:36 -07:00
sh	Remove unnecessary uses of NOT_IN_libc	2014-08-21 10:26:46 +05:30
sparc	Get rid of sparc specific NPTL internaltypes.h header.	2014-07-09 22:19:09 -07:00
tile	tile: optimize memcmp	2014-10-06 11:20:59 -04:00
unix	tile: add support for _SC_LEVEL*CACHE* sysconf() queries	2014-10-06 11:20:30 -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	Run tst-ld-sse-use.sh with bash.	2014-09-29 23:24:37 +00:00
x86_64	Remove unnecessary uses of NOT_IN_libc	2014-08-21 10:26:46 +05:30