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| author | Joseph Myers <joseph@codesourcery.com> | 2014-06-30 17:38:16 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2014-06-30 17:38:16 +0000 |
| commit | ce9c5b3e955746a9187ffde9b16feea4a357c86a (patch) | |
| tree | e60ee24b2da9fb3291a4667607040ca7d9337fa1 /sysdeps/unix | |
| parent | 3a6e988706d1ce2c88c933619d1f312098698ecd (diff) | |
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Fix ldbl-128 expm1l spurious underflow (bug 16539).
This patch fixes spurious underflows from ldbl-128 expm1l, as reported
in <https://sourceware.org/ml/libc-alpha/2014-06/msg00835.html> and
exposed by the tests added for such a bug in the x86 / x86-64
version. The bug and fix are essentially the same, so no separate bug
is filed in Bugzilla.
Tested for mips64.
[BZ #16539]
* sysdeps/ieee754/ldbl-128/s_expm1l.c: Include <float.h>.
(__expm1l): Return argument unchanged when small but not
subnormal.
Diffstat (limited to 'sysdeps/unix')
0 files changed, 0 insertions, 0 deletions