[Bug 253313] lib/msun: hypotl(3) mishandles subnormal numbers

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253313

--- Comment #5 from commit-hook at FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=25120662284466ecef976df8f86e97bafdedf991

commit 25120662284466ecef976df8f86e97bafdedf991
Author:     Dimitry Andric <dim at FreeBSD.org>
AuthorDate: 2021-02-11 11:01:10 +0000
Commit:     Dimitry Andric <dim at FreeBSD.org>
CommitDate: 2021-02-11 11:01:10 +0000

    Fix lib/msun/test builds on platforms without 80-bit long doubles

    After d3338f3355a612cf385632291f46c5777bba8d18, the lib/msun test case
    'hypotl_near_underflow' would fail to compile on platforms where long
    doubles weren't 80 bit, like on x86. Disable this particular test on
    such platforms for now.

    PR:             253313
    MFC after:      1 week
    X-MFC-With:     d3338f3355a612cf385632291f46c5777bba8d18

 contrib/netbsd-tests/lib/libm/t_hypot.c | 4 ++++
 1 file changed, 4 insertions(+)

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