http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48335
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-03-30 08:59:55 UTC --- Created attachment 23814 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23814 gcc46-pr48335.patch WIP patch I've been playing with. Unfortunately, it shows that even without CONCAT we ICE, e.g. on: struct S { float d; }; void bar (struct S); void foo (int x) { struct S s = { .d = 0.0f }; *(char *) &s.d = x; s.d *= 7.0; bar (s); } at -O2 -fno-tree-sra.
