> 2011-03-08 Xinliang David Li <davi...@google.com> > > PR c/47837 > * tree-ssa-uninit.c (pred_chain_length_cmp): New function. > (normalize_preds): New function. > (is_use_properly_guarded): Normalize def predicates.
This broke the Ada compiler on some platforms, see PR tree-opt/48988. -- Eric Botcazou
