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[Bug math/5717] pow() function on 486sx returns incorrect results
- From: "bugdal at aerifal dot cx" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Sat, 08 Oct 2011 03:28:15 +0000
- Subject: [Bug math/5717] pow() function on 486sx returns incorrect results
- Auto-submitted: auto-generated
- References: <bug-5717-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=5717
Rich Felker <bugdal at aerifal dot cx> changed:
What |Removed |Added
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CC| |bugdal at aerifal dot cx
--- Comment #5 from Rich Felker <bugdal at aerifal dot cx> 2011-10-08 03:28:15 UTC ---
This is surely a manifestation of undefined behavior. If you dismiss it now, it
will come back to bite you later on another arch without fpu. I agree 486sx is
a useless target, but this is a good opportunity to find and stamp out a nasty
bug that apparently goes undetected on most targets.
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