details in theis thread: http://gcc.gnu.org/ml/gcc/2006-09/msg00503.html
Need to add other ways to handle realignment, that are applicable to targets that can't support the realign_load the way it is currently defined. -- Summary: missed optimization: need to generalize realignment support in the vectorizer Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dorit at il dot ibm dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29268