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8475ab1684
glibc/sysdeps
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Joseph Myers 8475ab1684 Fix ldbl-128 expl missing underflows (bug 18586). 
Similar to various other bugs in this area, the ldbl-128 expl
implementation does not raise the underflow exception for all
subnormal results, if the scaling down is exact although the actual
result is inexact.  This patch fixes this by forcing the exception in
this case (the tests that failed before and pass after the test are
already in the testsuite).

Tested for mips64.

	[BZ #18586]
	* sysdeps/ieee754/ldbl-128/e_expl.c (__ieee754_expl): Force
	underflow exception for small results.
2015-06-24 15:12:03 +00:00
..
aarch64 [AArch64] Fix cfi_adjust_cfa_offset usage in dl-tlsdesc.S 2015-06-17 12:44:53 +01:00
alpha alpha: Update libm-test-ulps 2015-05-19 09:43:54 -07:00
arm NaCl: Provide non-default values for uname. 2015-05-12 10:54:47 -07:00
generic Refactoring of START for conditions in individual tests 2015-05-14 18:07:06 +03:00
gnu hurd: fix unwind-resume.c build 2015-02-08 18:46:00 +01:00
hppa hppa: Fix feupdateenv and fesetexceptflag (Bug 18111). 2015-03-11 02:48:59 -04:00
i386 Fix atomic_full_barrier on x86 and x86_64. 2015-06-23 19:20:52 +02:00
ia64 Set errno for log1p on pole/domain error. 2015-04-13 21:19:27 +02:00
ieee754 Fix ldbl-128 expl missing underflows (bug 18586). 2015-06-24 15:12:03 +00:00
init_array NPTL: Initializer for .init_array-only configurations. 2015-02-13 13:19:11 -08:00
m68k Set errno for log1p on pole/domain error. 2015-04-13 21:19:27 +02:00
mach Fix nice getpriority, setpriority namespace (bug 18553). 2015-06-17 20:22:39 +00:00
microblaze Replace ELF_RTYPE_CLASS_NOCOPY with ELF_RTYPE_CLASS_COPY 2015-03-05 08:40:41 -08:00
mips Fix mips16 __fpu_control static linking (bug 18397). 2015-05-11 22:58:10 +00:00
nacl NaCl: Implement nacl_interface_ext_supply entry point. 2015-06-03 13:51:11 -07:00
nios2 Replace ELF_RTYPE_CLASS_NOCOPY with ELF_RTYPE_CLASS_COPY 2015-03-05 08:40:41 -08:00
nptl NPTL: Remove duplicate definition of PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP 2015-03-28 01:50:12 -04:00
posix Fix nice getpriority, setpriority namespace (bug 18553). 2015-06-17 20:22:39 +00:00
powerpc Fix sin, sincos missing underflows (bug 16526, bug 16538). 2015-06-23 22:24:20 +00:00
pthread Fix aio_* pread namespace (bug 18519). 2015-06-12 17:34:11 +00:00
s390 S/390: Regenerate ULPs 2015-06-19 13:47:59 +02:00
sh Replace ELF_RTYPE_CLASS_NOCOPY with ELF_RTYPE_CLASS_COPY 2015-03-05 08:40:41 -08:00
sparc Fix mq_notify pthread_barrier_* namespace (bug 18544). 2015-06-17 20:16:56 +00:00
tile Use libc_hidden_proto / libc_hidden_def with __strnlen. 2015-06-02 20:24:25 +00:00
unix Fix netinet/in.h MCAST_* namespace (bug 18558). 2015-06-18 19:48:22 +00:00
wordsize-32 Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
wordsize-64 Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
x86 Vector sincosf for x86_64 and tests. 2015-06-18 20:11:27 +03:00
x86_64 Combination of data tables for x86_64 vector functions sinf, cosf and sincosf. 2015-06-24 17:44:35 +03:00