[Bug middle-end/45722] [4.6 Regression] FAIL: gcc.c-torture/execute/20040709-2.c execution at -O1 and -Os

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45722

--- Comment #31 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-12 
13:09:42 UTC ---
The patch in comment #16 makes sense (it's similar to what we do in
memcpy folding to avoid the situation - and to avoid re-writing of
strict-alignment target handling in memory reference expanding).