Joseph Myers b55b28e657 Allow spurious underflow / inexact for ldbl-128ibm. ... A large number of the test-ldouble failures seen for ldbl-128ibm are spurious "underflow" and "inexact" exceptions. These arise from such exceptions in the underlying arithmetic; unlike other spurious exceptions from that arithmetic, they do not in general relate to cases where the returned result is also substantially inaccurate, are not so readily avoidable by appropriately conditional libgcc patches, and are widespread enough to be hard to handle through individual XFAILing of the affected tests. Thus, this patch documents relaxed accuracy goals for libm functions for IBM long double and makes libm-test.inc reflect these spurious exceptions in ldbl-128ibm arithmetic and always allow them in ldbl-128ibm testing (while still not allowing these exceptions to be missing where required to be present). Tested for powerpc. * manual/math.texi (Errors in Math Functions): Document relaxed accuracy goals for IBM long double. * math/libm-test.inc (test_exceptions): Always allow spurious "underflow" and "inexact" exceptions for IBM long double.		2016-03-10 23:48:46 +00:00
..
examples	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
argp.texi	manual/argp.texi (Specifying Argp Parsers): Fix typo.	2015-10-14 11:49:58 -04:00
arith.texi	Fix two spaces after sentence.	2014-02-26 23:27:38 +01:00
charset.texi	Fix two spaces after sentence.	2014-02-26 23:27:38 +01:00
check-safety.sh	Make shebang interpreter directives consistent	2016-01-07 04:03:21 -05:00
conf.texi	* manual/conf.texi: Document MTASC-safety properties.	2014-01-29 05:26:47 -02:00
contrib.texi	glibc 2.21 pre-release update.	2015-02-05 23:14:38 -05:00
creature.texi	Remove _BSD_SOURCE and _SVID_SOURCE.	2014-02-11 23:40:07 +00:00
crypt.texi	* manual/crypt.texi: Document MTASC-safety properties.	2014-01-29 05:27:54 -02:00
ctype.texi	* manual/ctype.texi: Document MTASC-safety properties.	2014-01-31 23:14:14 -02:00
debug.texi	* manual/debug.texi: Document MTASC-safety properties.	2014-01-30 18:50:57 -02:00
dir	..	2005-11-21 15:45:19 +00:00
errno.texi	manual: complete example in error message documentation	2015-03-06 00:59:49 -05:00
fdl-1.3.texi	BZ#13738: Switch manual to FDL 1.3.	2012-02-24 12:58:10 -08:00
filesys.texi	Deprecate readdir_r, readdir64_r [BZ #19056]	2016-02-20 12:56:55 +01:00
freemanuals.texi	Update to canonical freemanuals.texi file.	2013-09-24 14:06:56 -07:00
getopt.texi	* manual/getopt.texi: Document MTASC-safety properties.	2014-01-31 23:16:56 -02:00
header.texi	Use Texinfo macros to refer to the GNU C Library within the manual.	2012-02-28 14:44:20 +00:00
install-plain.texi	BZ #15941: Fix INSTALL file regeneration failure with makeinfo 5.x	2013-12-05 09:58:20 +05:30
install.texi	Require Linux 3.2 except on x86 / x86_64, 3.2 headers everywhere.	2016-02-24 17:15:12 +00:00
intro.texi	manual: Sort overview listing by manual order.	2014-04-17 19:41:09 -04:00
io.texi	Clean up glibc manual references to "GNU system" (bug 6911).	2012-03-08 01:27:38 +00:00
ipc.texi	manual/ipc.texi: Fix AC-safety notes.	2014-04-08 17:12:15 -04:00
job.texi	ctermid: return string literal, document MT-Safety pitfall	2014-11-21 02:16:02 -02:00
lang.texi	Split large string section; add truncation advice	2015-12-10 08:29:30 -08:00
lgpl-2.1.texi	Use canonical FSF .texi files for LGPL and FDL texts.	2011-06-06 16:16:55 -07:00
libc-texinfo.sh	Make shebang interpreter directives consistent	2016-01-07 04:03:21 -05:00
libc.texinfo	Fix doc quoting problems with Texinfo 5	2016-01-10 00:20:51 -08:00
libcbook.texi
libdl.texi	* manual/libdl.texi: New.	2014-01-31 23:23:59 -02:00
libm-err-tab.pl	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
llio.texi	Fix exponents in manual.	2015-08-20 09:43:50 +02:00
locale.texi	Split large string section; add truncation advice	2015-12-10 08:29:30 -08:00
macros.texi	Fix exponents in manual.	2015-08-20 09:43:50 +02:00
maint.texi	Fix two spaces after sentence.	2014-02-26 23:27:38 +01:00
Makefile	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
math.texi	Allow spurious underflow / inexact for ldbl-128ibm.	2016-03-10 23:48:46 +00:00
memory.texi	malloc: Remove max_total_mem member form struct malloc_par	2016-02-19 17:07:04 +01:00
message.texi	Fix two spaces after sentence.	2014-02-26 23:27:38 +01:00
nss.texi	Document best practice for disconnected NSS modules.	2015-12-10 00:48:15 -05:00
nsswitch.texi
pattern.texi	Avoid SIGFPE in wordexp [BZ #18100]	2015-03-23 16:12:38 +01:00
pipe.texi	* manual/pipe.texi: Document MTASC-safety properties.	2014-01-31 23:37:28 -02:00
platform.texi	PowerPC: Extend Program Priority Register support	2015-08-19 17:43:26 -03:00
probes.texi	Fix two spaces after sentence.	2014-02-26 23:27:38 +01:00
process.texi	Add a new "Inter-Process Communication" chapter.	2014-02-26 11:05:09 -05:00
resource.texi	Fix typo in manual.	2014-06-05 01:13:04 +02:00
search.texi	manual: Correct guarantee about pointers compared by qsort()	2014-12-21 14:11:32 +01:00
setjmp.texi	manual/setjmp.texi: Clarify setcontext and signal handlers text	2014-04-17 11:40:36 +01:00
signal.texi	Fix crossreference to nonexistent node BSD Handler	2014-11-18 11:19:20 +01:00
socket.texi	Fix two spaces after sentence.	2014-02-26 23:27:38 +01:00
startup.texi	Remove _BSD_SOURCE and _SVID_SOURCE.	2014-02-11 23:40:07 +00:00
stdio-fp.c
stdio.texi	Split large string section; add truncation advice	2015-12-10 08:29:30 -08:00
string.texi	Split large string section; add truncation advice	2015-12-10 08:29:30 -08:00
summary.awk	Update copyright dates with scripts/update-copyrights.	2016-01-04 16:05:18 +00:00
sysinfo.texi	Make obsolete syscall wrappers into compat symbols (bug 18472).	2015-12-14 22:52:15 +00:00
syslog.texi	* manual/syslog.texi: Document MTASC-safety properties.	2014-02-01 01:22:09 -02:00
terminal.texi	* manual/terminal.texi: Document MTASC-safety properties.	2014-02-01 03:53:15 -02:00
texinfo.tex	Update miscellaneous files from upstream sources.	2016-01-05 18:04:06 +00:00
texis.awk	Correct close statement.	2001-05-18 13:01:32 +00:00
threads.texi	Remove CPU set size checking from affinity functions [BZ #19143]	2015-11-24 17:21:01 +01:00
time.texi	* manual/time.texi (TZ Variable): glibc no longer comes with tzdata.	2015-02-16 15:32:34 -08:00
tsort.awk	Make shebang interpreter directives consistent	2016-01-07 04:03:21 -05:00
users.texi	manual: cuserid is mtasurace if not passed a string	2014-11-21 02:15:09 -02:00
xtract-typefun.awk	Make shebang interpreter directives consistent	2016-01-07 04:03:21 -05:00