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db59bad394
glibc/sysdeps
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Wilco db59bad394 Rewrite feupdateenv 
This patch rewrites feupdateenv to improve performance by avoiding
unnecessary FPSCR reads/writes. It fixes bug 16918 by passing the
correct return value.

2014-06-24  Wilco  <wdijkstr@arm.com>

	[BZ #16918]
	* sysdeps/arm/feupdateenv.c (feupdateenv):
	Rewrite to reduce FPSCR accesses and fix return value.
2014-06-24 13:53:04 +00:00
..
aarch64 [AArch64] Add optimized strchr. 2014-06-19 11:03:59 +01:00
alpha Alpha: Define TLS_DEFINE_INIT_TP 2014-06-11 12:23:35 -07:00
arm Rewrite feupdateenv 2014-06-24 13:53:04 +00:00
generic Add missing #include in get-rounding-mode.h 2014-06-23 14:07:59 -07:00
gnu Silence a missing-noreturn warning for _Unwind_Resume. 2014-05-09 10:06:20 -07:00
hppa HPPA: Define TLS_DEFINE_INIT_TP 2014-06-09 14:04:45 -07:00
i386 Fix cosh spurious underflows from expm1 (bug 16354), inaccurate results near 0 (bug 17061). 2014-06-23 20:20:10 +00:00
ia64 [BZ #6803] Set errno for scalbln, scalbn 2014-06-20 07:48:20 +05:30
ieee754 Fix cosh spurious underflows from expm1 (bug 16354), inaccurate results near 0 (bug 17061). 2014-06-23 20:20:10 +00:00
init_array Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
m68k m68k: Consolidate nptl/ subdirectories under linux/... 2014-06-23 09:24:18 -07:00
mach Remove second argument from TLS_INIT_TP macro 2014-05-27 14:48:46 +02:00
microblaze Remove second argument from TLS_INIT_TP macro 2014-05-27 14:48:46 +02:00
mips MIPS: Move NPTL public headers to sysdeps/mips/nptl/. 2014-06-23 09:25:41 -07:00
nptl Add adaptive elision to rwlocks 2014-06-13 13:15:28 -07:00
posix Return EAI_AGAIN for AF_UNSPEC when herrno is TRY_AGAIN (BZ #16849) 2014-05-15 12:33:11 +05:30
powerpc PowerPC: sync hwcap.h capabilities 2014-06-23 09:40:05 -05:00
pthread Use list.h in posix-timer code. 2014-06-12 14:17:14 -07:00
s390 Use $(rtld-prefix) more consistently. 2014-06-18 10:35:29 +00:00
sh Include <kernel-features.h> explicitly where required. 2014-06-20 23:24:00 +00:00
sparc Missing new file from last commit. 2014-06-20 17:27:16 -07:00
tile Add adaptive elision to rwlocks 2014-06-13 13:15:28 -07:00
unix Remove an unused variable in fstatvfs. 2014-06-23 14:05:14 -07:00
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 Fix build warning in pthread_rwlock_* 2014-06-24 16:12:43 +05:30
x86_64 Test cpow in all rounding modes. 2014-06-23 20:15:14 +00:00