fortran: Remove premature initialization of a function result's span

Setting just the span in an otherwise uninitialized array descriptor to
pass to a function that will use the descriptor for its result (thus do
the initialization) doesn't seem to be useful.

gcc/fortran/ChangeLog:

	* trans-array.cc (gfc_conv_expr_descriptor): Remove
	isolated initialization of the span field before passing to
	the function that will do the initialization.

diff --git a/gcc/fortran/trans-array.cc b/gcc/fortran/trans-array.cc
index 45980d6565729ebfe3b6ed361c0f57eaf5f10687..f4a7a0c065cb288513cd865ad04cfad7e488ec65 100644 (file)
--- a/gcc/fortran/trans-array.cc
+++ b/gcc/fortran/trans-array.cc
@@ -8499,14 +8499,6 @@ gfc_conv_expr_descriptor (gfc_se *se, gfc_expr *expr)
          else
            gcc_assert (se->ss == ss);
 
-         if (!is_pointer_array (se->expr))
-           {
-             tmp = gfc_get_element_type (TREE_TYPE (se->expr));
-             tmp = fold_convert (gfc_array_index_type,
-                                 size_in_bytes (tmp));
-             gfc_conv_descriptor_span_set (&se->pre, se->expr, tmp);
-           }
-
          se->expr = gfc_build_addr_expr (NULL_TREE, se->expr);
          gfc_conv_expr (se, expr);