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[Bug math/22752] strtold/printf errors for "long double" on ppc64
- From: "jsm28 at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 26 Jan 2018 23:28:45 +0000
- Subject: [Bug math/22752] strtold/printf errors for "long double" on ppc64
- Auto-submitted: auto-generated
- References: <bug-22752-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=22752
Joseph Myers <jsm28 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|stdio |math
--- Comment #1 from Joseph Myers <jsm28 at gcc dot gnu.org> ---
For the first, see also bug 19853 / bug 5268 (but that's marked as fixed, so
presumably this isn't exactly the same).
For the second, an inexact subnormal result means underflow, meaning it's
correct to set errno - and the subnormal range for IBM long double (the range
where the mantissa precision drops below 106 bits) is *wider* than that for
double. So I don't see a bug disclosed there.
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