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| author | David S. Miller <davem@davemloft.net> | 2012-11-19 15:26:52 -0800 |
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| committer | David S. Miller <davem@davemloft.net> | 2012-11-19 15:31:24 -0800 |
| commit | 6d33cc9d9bde501e0906c42ee396d42cb4ca603c (patch) | |
| tree | fa106d1ac0b43e69180ba0e497321d56210d4a92 /intl | |
| parent | 877f2d8e8def5a278e4b9f4e4dc378f7f8a653b8 (diff) | |
| download | glibc-6d33cc9d9bde501e0906c42ee396d42cb4ca603c.tar.gz glibc-6d33cc9d9bde501e0906c42ee396d42cb4ca603c.tar.xz glibc-6d33cc9d9bde501e0906c42ee396d42cb4ca603c.zip | |
Fix spurious underflows in ldbl-128 atan implementation.
With help from Joseph Myers. * sysdeps/ieee754/ldbl-128/s_atanl.c (__atanl): Handle tiny and very large arguments properly. * math/libm-test.inc (atan_test): New tests. (atan2_test): New tests. * sysdeps/sparc/fpu/libm-test-ulps: Update. * sysdeps/x86_64/fpu/libm-test-ulps: Update.
Diffstat (limited to 'intl')
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