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[Bug target/56487] SSE2 code crashes when compiled at -O0 -m32 -msse2
- From: "pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 01 Mar 2013 02:56:39 +0000
- Subject: [Bug target/56487] SSE2 code crashes when compiled at -O0 -m32 -msse2
- Auto-submitted: auto-generated
- References: <bug-56487-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56487
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2013-03-01 02:56:39 UTC ---
the array x does not have to be 16 byte aligned so it is crashing when it is
doing the load. You are using the incorrect intrinsic for this load, you
should be using the unaligned load one instead.