about summary refs log tree commit diff
path: root/stdio-common
diff options
context:
space:
mode:
authorJoseph Myers <joseph@codesourcery.com>2014-01-02 16:35:46 +0000
committerJoseph Myers <joseph@codesourcery.com>2014-01-02 16:35:46 +0000
commit819e5d50dd4d10dc359037eba74c70e74cb42739 (patch)
treefe51e811c4c6bb9e91bf2ab3730d34aa8c03452c /stdio-common
parent90b6a1e55fdbb3e6a3132742c26eb19666ad9e33 (diff)
downloadglibc-819e5d50dd4d10dc359037eba74c70e74cb42739.tar.gz
glibc-819e5d50dd4d10dc359037eba74c70e74cb42739.tar.xz
glibc-819e5d50dd4d10dc359037eba74c70e74cb42739.zip
Fix ldbl-128ibm logl inaccuracy (bug 16386).
This patch fixes bug 16386, ldbl-128ibm logl inaccuracy (with
consequent inaccuracy for lgammal) for arguments where the high double
is subnormal, which showed up while attempting to regenerate ulps for
powerpc-nofpu for 2.19.  The problem here is logic failing to allow
for subnormals when calculating the exponent of the argument.  Tested
for powerpc-nofpu.

	* sysdeps/ieee754/ldbl-128ibm/e_logl.c (__ieee754_logl): Adjust
	numbers with subnormal high part when calculating exponent.
Diffstat (limited to 'stdio-common')
0 files changed, 0 insertions, 0 deletions