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[Bug libc/14461] __m128i_strloadu_tolower returns unaligned __m128i
- From: "aj at suse dot de" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Mon, 13 Aug 2012 18:56:34 +0000
- Subject: [Bug libc/14461] __m128i_strloadu_tolower returns unaligned __m128i
- Auto-submitted: auto-generated
- References: <bug-14461-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=14461
--- Comment #2 from Andreas Jaeger <aj at suse dot de> 2012-08-13 18:56:34 UTC ---
The function returns an object of type __m128i - which is be properly aligned
if the stack is properly aligned.
Looking at the arch reports, this looks related to this gcc bug:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40838
The question is should glibc work around those problems and be on the safe side
- or does this need fixing in other libraries and programs?
I'm adding HJ and Jakub for discusion since both have been involved in the GCC
bug.
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