glibc/sysdeps/ieee754
Joseph Myers 0c3717e782 Fix ldbl-128 / ldbl-128ibm tanl for -Wuninitialized.
The ldbl-128 and ldbl-128ibm implementations of tanl produce
uninitialized variable warnings with -Wuninitialized because of a
variable that is initialized only conditionally, then used under the
same conditions under which it is set.  This patch uses DIAG_* macros
to suppress those warnings.

Tested for powerpc and mips64.

	* sysdeps/ieee754/ldbl-128/k_tanl.c: Include <libc-internal.h>.
	(__kernel_tanl): Ignore uninitialized warnings around use of SIGN.
	* sysdeps/ieee754/ldbl-128ibm/k_tanl.c: Include <libc-internal.h>.
	(__kernel_tanl): Ignore uninitialized warnings around use of SIGN.
2015-05-22 20:13:44 +00:00
..
bits Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
dbl-64 Fix lgamma implementations for -Wuninitialized. 2015-05-21 23:44:33 +00:00
flt-32 Fix lgamma implementations for -Wuninitialized. 2015-05-21 23:44:33 +00:00
ldbl-64-128 Set errno for log1p on pole/domain error. 2015-04-13 21:19:27 +02:00
ldbl-96 Fix lgamma implementations for -Wuninitialized. 2015-05-21 23:44:33 +00:00
ldbl-128 Fix ldbl-128 / ldbl-128ibm tanl for -Wuninitialized. 2015-05-22 20:13:44 +00:00
ldbl-128ibm Fix ldbl-128 / ldbl-128ibm tanl for -Wuninitialized. 2015-05-22 20:13:44 +00:00
ldbl-opt Use __copysign rather than copysign. 2015-04-22 12:07:56 +00:00
ieee754.h Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
k_standard.c Add comment to CSTR macro in k_standard.c. 2015-02-27 01:12:19 +00:00
k_standardf.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
k_standardl.c Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
Makefile Avoid -Wno-write-strings for k_standard.c. 2015-02-26 22:50:54 +00:00
s_lib_version.c Remove trailing whitespace. 2013-06-05 20:44:03 +00:00
s_matherr.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
s_signgam.c Use <> for math.h and math_private.h everywhere. 2012-03-09 16:09:10 -08:00
support.c Fix leading whitespaces. 2013-06-06 20:36:07 +02:00