------- Comment #3 from pinskia at gcc dot gnu dot org 2009-11-21 00:54 ------- (In reply to comment #2) > I've also confirmed that using the 'may_alias' attribute in the 64-bit version > suppresses the warning, although I think this qualifies as a workaround, not a > fix to the problem. I'm also not sure how our project leaders would consider > such a workaround, given that the intent behind extra warnings is to make the > code better.
It is not a work around, it fixes the aliasing issue in your code. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42103
