c-decl.c, [...]: Revert bitfield patch.

	* c-decl.c, tree.c, tree.h, objc/objc-act.c: Revert bitfield
	patch.
	* gcc.dg/bitfld-1.c: Update.
	* gcc.dg/bitfld-2.c: Update.
	* gcc.c-torture/execute/bitfld-1.x: New.

From-SVN: r49420

1 files changed, 0 insertions, 23 deletions

diff --git a/gcc/tree.c b/gcc/tree.c
index 76b341a..86c0cd0 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -3758,29 +3758,6 @@ build_index_type (maxval)
     return itype;
 }
 
-/* Builds a signed or unsigned integer type of precision PRECISION.
-   Used for C bitfields whose precision does not match that of
-   built-in target types.  */
-tree
-build_nonstandard_integer_type (precision, unsignedp)
-     unsigned int precision;
-     int unsignedp;
-{
-  tree itype = make_node (INTEGER_TYPE);
-
-  TYPE_PRECISION (itype) = precision;
-
-  if (unsignedp)
-    fixup_unsigned_type (itype);
-  else
-    fixup_signed_type (itype);
-
-  if (host_integerp (TYPE_MAX_VALUE (itype), 1))
-    return type_hash_canon (tree_low_cst (TYPE_MAX_VALUE (itype), 1), itype);
-
-  return itype;
-}
-
 /* Create a range of some discrete type TYPE (an INTEGER_TYPE,
    ENUMERAL_TYPE, BOOLEAN_TYPE, or CHAR_TYPE), with
    low bound LOWVAL and high bound HIGHVAL.