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[Bug tree-optimization/67601] Vectorization of loop causes aligned access to possibly unaligned address
- From: "trippels at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 16 Sep 2015 11:41:05 +0000
- Subject: [Bug tree-optimization/67601] Vectorization of loop causes aligned access to possibly unaligned address
- Auto-submitted: auto-generated
- References: <bug-67601-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67601
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |trippels at gcc dot gnu.org
Resolution|--- |INVALID
--- Comment #1 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
gcc-4.8 isn't maintained anymore. Moreover your testcase is invalid,
because it invokes undefined behavior:
test.cpp:18:33: runtime error: load of misaligned address 0x0000004014e3 for
type 'Long64_t', which requires 8 byte alignment
0x0000004014e3: note: pointer points here