Joseph Myers 31d4459e42 Fix ldbl-128ibm logl (1) sign of zero result (bug 19077). ...

The ldbl-128ibm implementation of logl produces a zero with the wrong
sign for logl (1) in FE_DOWNWARD mode.  This patch makes it explicitly
return 0.0L in that case, as in e.g. the ldbl-128 implementation.

Tested for powerpc.

	[BZ #19077]
	* sysdeps/ieee754/ldbl-128ibm/e_logl.c (__ieee754_logl): Return
	0.0L for argument 1.0L.

2015-10-06 15:32:06 +00:00

..

bits

Update copyright dates with scripts/update-copyrights.

2015-01-02 16:29:47 +00:00

dbl-64

Work around powerpc32 integer 0 converting to -0 (bug 887, bug 19049, bug 19050).

2015-10-05 17:46:50 +00:00

flt-32

Work around powerpc32 integer 0 converting to -0 (bug 887, bug 19049, bug 19050).

2015-10-05 17:46:50 +00:00

ldbl-64-128

Make scalbn set errno (bug 6803).

2015-09-16 21:11:00 +00:00

ldbl-96

Fix ldbl-96 lroundl just below powers of 2 (bug 19071).

2015-10-05 22:54:50 +00:00

ldbl-128

Fix nexttoward overflow in non-default rounding modes (bug 19059).

2015-10-02 17:11:13 +00:00

ldbl-128ibm

Fix ldbl-128ibm logl (1) sign of zero result (bug 19077).

2015-10-06 15:32:06 +00:00

ldbl-opt

Fix nexttoward overflow in non-default rounding modes (bug 19059).

2015-10-02 17:11:13 +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

Fix spurious "inexact" exceptions from __kernel_standard_l (bug 18245, bug 18583).

2015-06-23 17:26:46 +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