contrib/gcc/tree-ssa-copyrename.c

116   tree root1, root2;
145   root2 = SSA_NAME_VAR (rep2);
148   ann2 = var_ann (root2);
168   if (root1 == root2)
177   if (TREE_CODE (root1) == PARM_DECL && TREE_CODE (root2) == PARM_DECL)
184   if ((TREE_CODE (root1) == RESULT_DECL) != (TREE_CODE (root2) == RESULT_DECL))
192   ign2 = TREE_CODE (root2) == VAR_DECL && DECL_IGNORED_P (root2);
198       if (DECL_FROM_INLINE (root2))
224       if (default_def (root2))
236   else if (default_def (root2))
243   if (!lang_hooks.types_compatible_p (TREE_TYPE (root1), TREE_TYPE (root2)))
252       && POINTER_TYPE_P (TREE_TYPE (root2))
254           != get_alias_set (TREE_TYPE (TREE_TYPE (root2))))
268     replace_ssa_name_symbol (partition_to_var (map, p3), root2);