tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Use type of offset to build the index.

2007-01-08  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Use type
	of offset to build the index.
	* tree-pretty-print.c (dump_generic_node): Don't build negated
	const just for printing.
	* c-pretty-print.c (pp_c_integer_constant): Likewise.
	* builtins.c (fold_builtin_int_roundingfn): Check if result
	fits the type by using force_fit_type and comparing the result.
	* predict.c (predict_loops): Use compare_tree_int for comparison.
	* tree.c (build_int_cst): Fall back to integer_type_node for
	NULL_TREE type.
	(build_int_cst_wide): Assert type is non-null.

	fortran/
	* trans-io.c (transfer_array_desc): Use build_int_cst instead
	of build_int_cstu.

From-SVN: r120586

1 files changed, 5 insertions, 2 deletions

diff --git a/gcc/tree.c b/gcc/tree.c
index 71d221e..e3eb4be 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -752,6 +752,10 @@ copy_list (tree list)
 tree
 build_int_cst (tree type, HOST_WIDE_INT low)
 {
+  /* Support legacy code.  */
+  if (!type)
+    type = integer_type_node;
+
   return build_int_cst_wide (type, low, low < 0 ? -1 : 0);
 }
 
@@ -864,8 +868,7 @@ build_int_cst_wide (tree type, unsigned HOST_WIDE_INT low, HOST_WIDE_INT hi)
   int ix = -1;
   int limit = 0;
 
-  if (!type)
-    type = integer_type_node;
+  gcc_assert (type);
 
   switch (TREE_CODE (type))
     {