H.J. Lu 7cc65773f0 x86: Support RDTSCP for benchtests ... RDTSCP waits until all previous instructions have executed and all previous loads are globally visible before reading the counter. RDTSC doesn't wait until all previous instructions have been executed before reading the counter. All x86 processors since 2010 support RDTSCP instruction. This patch adds RDTSCP support to benchtests. * benchtests/Makefile (CPPFLAGS-nonlib): Add -DUSE_RDTSCP if USE_RDTSCP is defined. * sysdeps/x86/hp-timing.h (HP_TIMING_NOW): Use RDTSCP if USE_RDTSCP is defined.		2018-10-24 02:19:34 -07:00
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aarch64	Remove extra space at end of line.	2018-10-16 11:02:03 -07:00
alpha
arm
generic
gnu
hppa
htl
hurd
i386	x86: Use _rdtsc intrinsic for HP_TIMING_NOW	2018-10-17 15:16:45 -07:00
ia64
ieee754	Fix libnldbl_nonshared.a references to internal libm symbols (bug 23735).	2018-10-04 12:16:05 +00:00
init_array
m68k
mach
microblaze
mips
nios2
nptl	Fix race in pthread_mutex_lock while promoting to PTHREAD_MUTEX_ELISION_NP [BZ #23275]	2018-10-17 12:23:04 +02:00
posix
powerpc
pthread
riscv
s390
sh
sparc	Regenerate sparc ulps.	2018-10-18 11:43:56 -07:00
unix	Don't use PSEUDO_END for non-PSEUDO function	2018-10-23 09:41:43 +02:00
wordsize-32
wordsize-64	Don't reduce test timeout to less than default	2018-10-17 09:34:13 +02:00
x86	x86: Support RDTSCP for benchtests	2018-10-24 02:19:34 -07:00
x86_64	x86: Use _rdtsc intrinsic for HP_TIMING_NOW	2018-10-17 15:16:45 -07:00