Alan Modra 765714cafc PowerPC floating point little-endian [3 of 15] ... http://sourceware.org/ml/libc-alpha/2013-08/msg00083.html Further replacement of ieee854 macros and unions. These files also have some optimisations for comparison against 0.0L, infinity and nan. Since the ABI specifies that the high double of an IBM long double pair is the value rounded to double, a high double of 0.0 means the low double must also be 0.0. The ABI also says that infinity and nan are encoded in the high double, with the low double unspecified. This means that tests for 0.0L, +/-Infinity and +/-NaN need only check the high double. * sysdeps/ieee754/ldbl-128ibm/e_atan2l.c (__ieee754_atan2l): Rewrite all uses of ieee854 long double macros and unions. Simplify tests for long doubles that are fully specified by the high double. * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (__ieee754_gammal_r): Likewise. * sysdeps/ieee754/ldbl-128ibm/e_ilogbl.c (__ieee754_ilogbl): Likewise. Remove dead code too. * sysdeps/ieee754/ldbl-128ibm/e_jnl.c (__ieee754_jnl): Likewise. (__ieee754_ynl): Likewise. * sysdeps/ieee754/ldbl-128ibm/e_log10l.c (__ieee754_log10l): Likewise. * sysdeps/ieee754/ldbl-128ibm/e_logl.c (__ieee754_logl): Likewise. * sysdeps/ieee754/ldbl-128ibm/e_powl.c (__ieee754_powl): Likewise. Remove dead code too. * sysdeps/ieee754/ldbl-128ibm/k_tanl.c (__kernel_tanl): Likewise. * sysdeps/ieee754/ldbl-128ibm/s_expm1l.c (__expm1l): Likewise. * sysdeps/ieee754/ldbl-128ibm/s_frexpl.c (__frexpl): Likewise. * sysdeps/ieee754/ldbl-128ibm/s_isinf_nsl.c (__isinf_nsl): Likewise. Simplify. * sysdeps/ieee754/ldbl-128ibm/s_isinfl.c (___isinfl): Likewise. Simplify. * sysdeps/ieee754/ldbl-128ibm/s_log1pl.c (__log1pl): Likewise. * sysdeps/ieee754/ldbl-128ibm/s_modfl.c (__modfl): Likewise. * sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c (__nextafterl): Likewise. Comment on variable precision. * sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c (__nexttoward): Likewise. * sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c (__nexttowardf): Likewise. * sysdeps/ieee754/ldbl-128ibm/s_remquol.c (__remquol): Likewise. * sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c (__scalblnl): Likewise. * sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c (__scalbnl): Likewise. * sysdeps/ieee754/ldbl-128ibm/s_tanhl.c (__tanhl): Likewise. * sysdeps/powerpc/fpu/libm-test-ulps: Adjust tan_towardzero ulps.		2013-10-04 10:32:36 +09:30
..
bits	PowerPC: Define AT_HWCAP2 bits and AT_HWCAP2 handling for POWER8.	2013-06-28 16:52:49 -05:00
fpu	PowerPC floating point little-endian [3 of 15]	2013-10-04 10:32:36 +09:30
power4/fpu	Remove usage of ONE macro	2013-03-29 16:53:05 +05:30
power5+/fpu	PowerPC: modf optimization fix	2013-04-26 13:00:56 -05:00
powerpc32	PowerPC floating point little-endian [2 of 15]	2013-10-04 10:32:19 +09:30
powerpc64	PowerPC: Fix POINTER_CHK_GUARD thread register for PPC64	2013-09-25 13:43:04 -05:00
sys/platform	PowerPC: Program Priority Register support	2013-05-24 13:29:30 -05:00
abort-instr.h	Update.	2002-09-15 18:31:23 +00:00
configure	Add missing magic to GLIBC_PROVIDES.	2012-10-09 15:41:30 -07:00
configure.in	Update.	2004-05-28 21:19:35 +00:00
dl-procinfo.c	PowerPC: Define AT_HWCAP2 bits and AT_HWCAP2 handling for POWER8.	2013-06-28 16:52:49 -05:00
dl-procinfo.h	PowerPC: Define AT_HWCAP2 bits and AT_HWCAP2 handling for POWER8.	2013-06-28 16:52:49 -05:00
dl-tls.h	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
ffs.c	Make __ffs hidden	2013-09-20 21:25:31 +02:00
fpu_control.h	e500 port: fpu_control.h.	2013-09-18 14:47:49 +00:00
gccframe.h	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
ifunc-sel.h	Move sysdeps/powerpc/elf files	2012-03-28 09:25:31 +02:00
Implies	PowerPC: unify math_ldbl.h implementations	2013-03-08 11:07:15 -03:00
jmpbuf-offsets.h	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
jmpbuf-unwind.h	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
ldsodefs.h	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
locale-defines.sym	Optimized strcasecmp for Power7	2011-12-17 20:32:59 -05:00
longjmp.c	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
machine-gmon.h	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
Makefile	PowerPC: Define AT_HWCAP2 bits and AT_HWCAP2 handling for POWER8.	2013-06-28 16:52:49 -05:00
math-tests.h	Refer to two GCC PRs.	2013-04-03 14:13:44 +02:00
memmove.c	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
memusage.h	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
mp_clz_tab.c	Update.	2002-03-14 20:48:50 +00:00
novmx-longjmp.c	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
novmx-sigjmp.c	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
novmxsetjmp.h	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
rtld-global-offsets.sym	PowerPC: Define AT_HWCAP2 bits and AT_HWCAP2 handling for POWER8.	2013-06-28 16:52:49 -05:00
sched_cpucount.c	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
sigjmp.c	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
stackinfo.h	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
strcat.c	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
sysdep.h	Remove trailing whitespace.	2013-06-05 20:44:03 +00:00
test-arith.c	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
test-arithf.c	Update.	1997-08-10 18:37:15 +00:00
test-gettimebase.c	Add #include <stdint.h> for uint[32|64]_t usage (except installed headers).	2013-05-16 11:32:54 -05:00
tls-macros.h	Split tls-macros.h in sysdeps directories.	2012-07-19 17:04:04 -03:00
tst-stack-align.h	Update copyright notices with scripts/update-copyrights.	2013-01-02 19:05:09 +00:00
Versions	Update.	2004-02-14 05:16:57 +00:00