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aa5f0ff11a
glibc/sysdeps
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Alan Modra aa5f0ff11a Correct IBM long double frexpl. 
Besides fixing the bugzilla, this also fixes corner-cases where the high
and low double differ greatly in magnitude, and handles a denormal
input without resorting to a fp rescale.

	[BZ #16740]
	[BZ #16619]
	* sysdeps/ieee754/ldbl-128ibm/s_frexpl.c (__frexpl): Rewrite.
	* math/libm-test.inc (frexp_test_data): Add tests.
2014-04-16 19:33:32 +09:30
..
aarch64 Factor mmap/munmap of PT_LOAD segments out of _dl_map_object_from_fd et al. 2014-04-03 10:47:14 -07:00
alpha Compile with -Wundef. 2014-03-14 11:32:51 -07:00
arm Factor mmap/munmap of PT_LOAD segments out of _dl_map_object_from_fd et al. 2014-04-03 10:47:14 -07:00
generic Factor mmap/munmap of PT_LOAD segments out of _dl_map_object_from_fd et al. 2014-04-03 10:47:14 -07:00
gnu Combine __USE_BSD and __USE_SVID into __USE_MISC. 2014-02-12 23:41:01 +00:00
i386 Factor mmap/munmap of PT_LOAD segments out of _dl_map_object_from_fd et al. 2014-04-03 10:47:14 -07:00
ia64 Compile with -Wundef. 2014-03-14 11:32:51 -07:00
ieee754 Correct IBM long double frexpl. 2014-04-16 19:33:32 +09:30
init_array Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
m68k Compile with -Wundef. 2014-03-14 11:32:51 -07:00
mach Compile with -Wundef. 2014-03-14 11:32:51 -07:00
microblaze Compile with -Wundef. 2014-03-14 11:32:51 -07:00
mips Fix -Wundef warnings for _ABI* on MIPS. 2014-03-21 18:21:13 +00:00
posix Use statvfs64() for pathconf(_PC_NAME_MAX). 2014-04-09 20:09:56 +02:00
powerpc PowerPC: Fix --disable-multi-arch builds 2014-04-09 06:22:53 -05:00
pthread Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
s390 S/390: Unify 31 and 64 bit configure.ac 2014-04-11 13:14:35 +02:00
sh Don't include individual test ulps in libm-test-ulps. 2014-03-05 15:02:38 +00:00
sparc Regenerate sparc ULPs. 2014-04-13 18:27:19 -07:00
tile tile: Fix cut-and-paste bug in commit fcccd5128. 2014-04-04 15:03:47 -04:00
unix Fixed and unified pthread_once. 2014-04-11 15:54:19 +02:00
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 -Wundef warnins for __FP_FAST_FMA* 2014-03-21 17:28:43 +05:30
x86_64 Save/restore bound registers in _dl_runtime_resolve 2014-04-09 15:38:09 -07:00