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[Bug math/16361] [i386/x86_64] x86 / x86_64 expl / exp10l missing underflows
- From: "zimmerma+gcc at loria dot fr" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 07 Feb 2014 07:59:17 +0000
- Subject: [Bug math/16361] [i386/x86_64] x86 / x86_64 expl / exp10l missing underflows
- Auto-submitted: auto-generated
- References: <bug-16361-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=16361
--- Comment #2 from Paul Zimmermann <zimmerma+gcc at loria dot fr> ---
[the example in comment 1 was for exp]
here is an example for exp10:
Testing function exp10 for exponent 0 [seed=8344].
rounding mode MPFR_RNDN:
wrong underflow flag for x=-1.343793004f503232@3
library gives 3.ffffffffffffcbf0@-4096
mpfr gives 3.ffffffffffffcbf0@-4096
underflow: mpfr 1, library 0
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