This left-over reportedly breaks casts between different pointer sizes.
Removed thus, it has become obsolete.
Bootstrapped and tested on x86_64-unknown-linux-gnu, applied.
Richard.
2012-01-18 Richard Guenther <rguent...@suse.de>
* tree-ssa.c (useless_type_conversion_p): Remove special-casing
of conversions to void *.
Index: gcc/tree-ssa.c
===================================================================
--- gcc/tree-ssa.c (revision 183270)
+++ gcc/tree-ssa.c (working copy)
@@ -1199,10 +1199,6 @@ useless_type_conversion_p (tree outer_ty
if (TYPE_ADDR_SPACE (TREE_TYPE (outer_type))
!= TYPE_ADDR_SPACE (TREE_TYPE (inner_type)))
return false;
-
- /* If the outer type is (void *), the conversion is not necessary. */
- if (VOID_TYPE_P (TREE_TYPE (outer_type)))
- return true;
}
/* From now on qualifiers on value types do not matter. */
