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[Bug math/16561] Bad overflowing y0/y1/yn results for directed rounding
- From: "jsm28 at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Thu, 12 Jun 2014 17:09:50 +0000
- Subject: [Bug math/16561] Bad overflowing y0/y1/yn results for directed rounding
- Auto-submitted: auto-generated
- References: <bug-16561-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=16561
--- Comment #3 from Joseph Myers <jsm28 at gcc dot gnu.org> ---
The bug summary refers to y0 and y1, but y0 can't overflow and no test inputs
are given to show a problem with y1. As far as I can see, there can be results
inconsistent with the rounding mode for overflowing yn (-1, ...) (negating a
result from y1), but not for y1. If you see incorrect overflowing results for
y1, please give a test input that shows them.
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