* builtins.c (fold_builtin_cproj): Fold more cases.

[pf3gnuchains/gcc-fork.git] / gcc / double-int.h

diff --git a/gcc/double-int.h b/gcc/double-int.h
index 65d25ef..47991ca 100644 (file)
--- a/gcc/double-int.h
+++ b/gcc/double-int.h
@@ -61,6 +61,13 @@ typedef struct
 
 /* Constructors and conversions.  */
 
+tree double_int_to_tree (tree, double_int);
+bool double_int_fits_to_tree_p (const_tree, double_int);
+
+/* Constructs double_int from tree CST.  */
+
+#define tree_to_double_int(cst) (TREE_INT_CST (cst))
+
 /* Constructs double_int from integer CST.  The bits over the precision of
    HOST_WIDE_INT are filled with the sign bit.  */