------- Comment #11 from manu at gcc dot gnu dot org 2007-05-29 12:57 ------- (In reply to comment #9) > (In reply to comment #8) > > (In reply to comment #6) > > > > > > so, is it still an invalid testcase? > > > > Does the warning show up with -O1 and -O2 ? > > > > only with -O3. >
That is a bug by itself. Using more optimisations could result in some cases clearing out (and thus, less warnings). It should never result in more warnings. -- manu at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |UNCONFIRMED Resolution|INVALID | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32132