c-typeck.c (pointer_diff): Use c_common_type_for_size.

2012-03-07 Richard Guenther <rguenther@suse.de> * c-typeck.c (pointer_diff): Use c_common_type_for_size. From-SVN: r185047

c-typeck.c (pointer_diff): Use c_common_type_for_size.
2012-03-07 Richard Guenther <rguenther@suse.de> * c-typeck.c (pointer_diff): Use c_common_type_for_size. From-SVN: r185047
647d4b75 · Richard Guenther · Richard Biener · 73ddd02d · 647d4b75 · 647d4b75
Commit 647d4b75 authored Mar 07, 2012 by Richard Guenther Committed by Richard Biener Mar 07, 2012
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gcc/ChangeLog
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gcc/c-typeck.c
+1 -2

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2012-03-07  Richard Guenther  <rguenther@suse.de>

+	* c-typeck.c (pointer_diff): Use c_common_type_for_size.
+
+2012-03-07  Richard Guenther  <rguenther@suse.de>
+
 	* convert.c (strip_float_extensions): Move ...
 	* tree.c (strip_float_extensions): ... here.


--- a/gcc/c-typeck.c
+++ b/gcc/c-typeck.c
@@ -3413,8 +3413,7 @@ pointer_diff (location_t loc, tree op0, tree op1)
     be the same as the result type (ptrdiff_t), but may need to be a wider
     type if pointers for the address space are wider than ptrdiff_t.  */
  if (TYPE_PRECISION (restype) < TYPE_PRECISION (TREE_TYPE (op0)))
-    inttype = lang_hooks.types.type_for_size
-		(TYPE_PRECISION (TREE_TYPE (op0)), 0);
+    inttype = c_common_type_for_size (TYPE_PRECISION (TREE_TYPE (op0)), 0);
  else
    inttype = restype;