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df179d8808
glibc/sysdeps/i386/i686/fpu
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Joseph Myers df179d8808 Fix i386/x86_64 logl (sNaN) (bug 20227). 
The i386/x86_64 versions of logl return sNaN for sNaN input.  This
patch fixes them to add a NaN input to itself so that qNaN is returned
in this case.

Tested for x86_64 and x86 (including a build for i586 to cover the
non-i686 logl version).

	[BZ #20227]
	* sysdeps/i386/fpu/e_logl.S (__ieee754_logl): Add NaN input to
	itself.
	* sysdeps/i386/i686/fpu/e_logl.S (__ieee754_logl): Likewise.
	* sysdeps/x86_64/fpu/e_logl.S (__ieee754_logl): Likewise.
	* math/libm-test.inc (log_test_data): Add sNaN tests.
2016-06-08 22:24:06 +00:00
..
multiarch Fix x86_64 / x86 powl inaccuracy for integer exponents (bug 19848). 2016-03-24 01:32:52 +00:00
e_log.S No need for boundary case handling in x86-32 __ieee_log 2011-10-15 22:21:53 -04:00
e_logf.S
e_logl.S Fix i386/x86_64 logl (sNaN) (bug 20227). 2016-06-08 22:24:06 +00:00
s_fdim.S Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
s_fdimf.S Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
s_fdiml.S Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
s_fmax.S Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
s_fmaxf.S Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
s_fmaxl.S Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
s_fmin.S Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
s_fminf.S Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
s_fminl.S Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00