contrib/gcc/tree-ssa-alias.c

349 	  if (pi->name_mem_tag)
350 	    mark_call_clobbered (pi->name_mem_tag, pi->escape_mask);
367       if (pi->name_mem_tag
369 	  && is_call_clobbered (pi->name_mem_tag))
381 	  && pi->is_dereferenced && pi->name_mem_tag)
383 	  mark_call_clobbered (pi->name_mem_tag, ESCAPE_IS_GLOBAL);
384 	  MTAG_GLOBAL (pi->name_mem_tag) = true;
1045 	  pi->name_mem_tag = NULL_TREE;
1068       tree old_name_tag = pi->name_mem_tag;
1085         pi->name_mem_tag = (*slot)->name_mem_tag;
1091 	  if (pi->name_mem_tag == NULL_TREE)
1092 	    pi->name_mem_tag = get_nmt_for (ptr);
1099       if (old_name_tag && old_name_tag != pi->name_mem_tag)
1102       TREE_THIS_VOLATILE (pi->name_mem_tag)
1106       mark_sym_for_renaming (pi->name_mem_tag);
1147       if (pi->name_mem_tag && pi->pt_vars)
1150 	    add_may_alias (pi->name_mem_tag, referenced_var (j));
1578       tree name_tag = SSA_NAME_PTR_INFO (ptr)->name_mem_tag;
2093   if (pi->name_mem_tag)
2095       mark_sym_for_renaming (pi->name_mem_tag);
2096       pi->name_mem_tag = NULL_TREE;
2244   tree tag = pi->name_mem_tag;
2434 	  && pi->name_mem_tag)
2492       if (pi->name_mem_tag)
2495 	  print_generic_expr (file, pi->name_mem_tag, dump_flags);