Aurelien Jarno 2cbec36566 SPARC: fix nearbyint on sNaN input ... nearbyint and nearbyintf should not trigger inexact exceptions, but should still trigger an invalid exception for a sNaN input. The SPARC specific implementations of these functions save the FSR at the beginning of the function and restore it at the end to not trigger an inexact exception. This however doesn't work for an sNaN input which need to trigger an invalid exception. Fix that by adding a fcmp instruction using the input value before saving FSR, so that an invalid exception is triggered for a sNaN input. This fixes the math/test-nearbyint-except test on SPARC. Changelog: * sparc/sparc32/sparcv9/fpu/s_nearbyint.S (__nearbyint): Trigger an invalid exception for a sNaN input. * sparc/sparc32/sparcv9/fpu/s_nearbyintf.S (__nearbyintf): Likewise. * sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S (__nearbyint_vis3): Likewise * sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S (__nearbyintf_vis3): Likewise * sparc/sparc64/fpu/s_nearbyint.S (__nearbyint): Likewise. * sparc/sparc64/fpu/s_nearbyintf.S (__nearbyintf): Likewise. * sparc/sparc64/fpu/multiarch/s_nearbyint-vis3.S (__nearbyint_vis3): Likewise. * sparc/sparc64/fpu/multiarch/s_nearbyintf-vis3.S (__nearbyintf_vis3): Likewise.		2016-07-01 16:36:41 +02:00
..
aarch64	Remove atomic_compare_and_exchange_bool_rel.	2016-06-24 23:04:40 +03:00
alpha	Remove atomic_compare_and_exchange_bool_rel.	2016-06-24 23:04:40 +03:00
arm	Remove atomic_compare_and_exchange_bool_rel.	2016-06-24 23:04:40 +03:00
generic	Move sysdeps/generic/bits/hwcap.h to top-level bits/	2016-06-22 05:51:12 -07:00
gnu	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
hppa	hppa: fix loading of global pointer in _start [BZ #20277]	2016-06-30 11:37:08 -04:00
i386	i686/multiarch: Regenerate ulps	2016-06-30 00:31:11 +02:00
ia64	elf: Consolidate machine-agnostic DTV definitions in <dl-dtv.h>	2016-06-20 14:31:40 +02:00
ieee754	Add nextup and nextdown math functions	2016-06-16 21:37:45 +05:30
init_array	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
m68k	elf: Consolidate machine-agnostic DTV definitions in <dl-dtv.h>	2016-06-20 14:31:40 +02:00
mach	elf: Consolidate machine-agnostic DTV definitions in <dl-dtv.h>	2016-06-20 14:31:40 +02:00
microblaze	Remove atomic_compare_and_exchange_bool_rel.	2016-06-24 23:04:40 +03:00
mips	MIPS: run tst-mode-switch-{1,2,3}.c using test-skeleton.c	2016-06-27 23:57:40 +02:00
nacl	Add nextup and nextdown math functions	2016-06-16 21:37:45 +05:30
nios2	elf: Consolidate machine-agnostic DTV definitions in <dl-dtv.h>	2016-06-20 14:31:40 +02:00
nptl	Increase fork signal safety for single-threaded processes [BZ #19703]	2016-05-12 15:26:55 +02:00
posix	getaddrinfo: Convert from extend_alloca to struct scratch_buffer	2016-05-12 14:07:56 +02:00
powerpc	powerpc: Add a POWER8-optimized version of sinf()	2016-06-30 16:08:49 -03:00
pthread	Revert "aio: fix newp->running data race"	2016-05-04 15:52:30 +02:00
s390	elf: Consolidate machine-agnostic DTV definitions in <dl-dtv.h>	2016-06-20 14:31:40 +02:00
sh	elf: Consolidate machine-agnostic DTV definitions in <dl-dtv.h>	2016-06-20 14:31:40 +02:00
sparc	SPARC: fix nearbyint on sNaN input	2016-07-01 16:36:41 +02:00
tile	Remove atomic_compare_and_exchange_bool_rel.	2016-06-24 23:04:40 +03:00
unix	SPARC64: update localplt.data	2016-07-01 11:09:38 +02:00
wordsize-32	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
wordsize-64	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
x86	Fixed wrong vector sincos/sincosf ABI to have it compatible with	2016-07-01 14:15:38 +03:00
x86_64	Require binutils 2.24 to build x86-64 glibc [BZ #20139]	2016-07-01 06:03:05 -07:00