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

[bugzilla-noreply at freebsd.org]

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

Mark Millard <marklmi26-fbsd at yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |marklmi26-fbsd at yahoo.com

--- Comment #4 from Mark Millard <marklmi26-fbsd at yahoo.com> ---
(In reply to commit-hook from comment #3)

FYI, from the lists:

On Wed, Feb 10, 2021, at 4:30 PM, Dimitry Andric wrote:
> +	volatile long double a = 0x1.b2933cafa0bb7p-16383L;
> +	volatile long double b = 0x1.fffffffffffffp-16351L;
> +	volatile long double e = 0x1.fffffffffffffp-16351L;

These are compile errors on most platforms. I believe these constants are
specific to the x86-centric 80-bit long double format, whereas all other
platforms use either 64-bit or 128-bit long doubles.

-- 
You are receiving this mail because:
You are the assignee for the bug.