contrib/gcc/tree-ssa-dom.c

1470   tree cached_lhs;
1489   cached_lhs = lookup_avail_expr (stmt, insert);
1514   if (cached_lhs
1515       && ((TREE_CODE (cached_lhs) != SSA_NAME
1518 						      TREE_TYPE (cached_lhs))))
1519 	  || may_propagate_copy (*expr_p, cached_lhs)))
1526 	  print_generic_expr (dump_file, cached_lhs, dump_flags);
1533       gcc_assert (TREE_CODE (cached_lhs) == SSA_NAME
1534 		  || is_gimple_min_invariant (cached_lhs));
1537       if (TREE_CODE (cached_lhs) == ADDR_EXPR
1539 	      && is_gimple_min_invariant (cached_lhs)))
1544 						  TREE_TYPE (cached_lhs)))
1545 	cached_lhs = fold_convert (TREE_TYPE (*expr_p), cached_lhs);
1547       propagate_tree_value (expr_p, cached_lhs);