------- Comment #12 from ebotcazou at gcc dot gnu dot org 2006-03-23 17:57 ------- > PTA thinks it doesn't need to solve the graph when it does. > The subvar isn't initially marked as addressable if the regular var is in > create_sft. > > The second is what is actually causing your bug, AFAICT. > > In create_sft, add TREE_ADDRESSABLE (sft) = TREE_ADDRESSABLE (var) in all the > flags it is copying, and it should fix the bug.
That is indeed sufficient to fix the bug for the C testcase but not for an equivalent Ada testcase, so Richard might have been right in thinking that there is also some type frobbing on the Ada side :-( > I am bootstapping this change right now. Thanks. Do not forget to put PR tree-optimization/25737 in the ChangeLog. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25737
