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| author | Joseph Myers <joseph@codesourcery.com> | 2016-06-07 22:54:58 +0000 |
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| committer | Joseph Myers <joseph@codesourcery.com> | 2016-06-07 22:54:58 +0000 |
| commit | c23805a95d9bc095118299b5965f7f8388e57fc4 (patch) | |
| tree | 07c18e319ccd3723c1dab867e1289d31e84a6b12 /sysdeps/i386/fpu/e_atanhl.S | |
| parent | 91655fc307fec2d5a8d60446b4de11cc986b47fa (diff) | |
| download | glibc-c23805a95d9bc095118299b5965f7f8388e57fc4.tar.gz glibc-c23805a95d9bc095118299b5965f7f8388e57fc4.tar.xz glibc-c23805a95d9bc095118299b5965f7f8388e57fc4.zip | |
Fix i386 asinhl (sNaN) (bug 20218).
The i386 version of asinhl returns sNaN (without raising any exceptions) for sNaN input. This patch fixes it to add non-finite arguments to themselves, so that "invalid" is raised and qNaN returned. Tested for x86_64 and x86. [BZ #20218] * sysdeps/i386/fpu/s_asinhl.S (__asinhl): Add non-finite argument to itself. * math/libm-test.inc (asinh_test_data): Add sNaN tests.
Diffstat (limited to 'sysdeps/i386/fpu/e_atanhl.S')
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