http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47541
H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |NEW CC| |hubicka at gcc dot gnu.org Target Milestone|--- |4.5.3 Summary|For integer pointers, the |[4.5/4.6 Regression] For |value of ++*p is not |integer pointers, the value |written back to memory |of ++*p is not written | |back to memory --- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> 2011-01-30 16:03:30 UTC --- It is caused by revision 152520: http://gcc.gnu.org/ml/gcc-cvs/2009-10/msg00169.html