https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120140
--- Comment #25 from Paul Thomas <pault at gcc dot gnu.org> --- Created attachment 64189 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=64189&action=edit Regression free patch to fix the wrinkles It has become more and more elaborate but fixes all the wrinkles and more besides. Are there any more conditions that should applied before the dependency check is done? Should I be worried about aliasing rules? Cheers Paul
