Declare expand_abs.

From-SVN: r8445

diff --git a/gcc/expr.h b/gcc/expr.h
index 3a4a0afbe5dd26077c2ef49ad7b0a9e27e8dcb5e..c71b3f69e0f9a88f3a42e5113e0c4684690e07fd 100644 (file)
--- a/gcc/expr.h
+++ b/gcc/expr.h
@@ -487,6 +487,9 @@ extern int expand_twoval_binop PROTO((optab, rtx, rtx, rtx, rtx, int));
 /* Expand a unary arithmetic operation given optab rtx operand.  */
 extern rtx expand_unop PROTO((enum machine_mode, optab, rtx, rtx, int));
 
+/* Expand the absolute value operation.  */
+extern rtx expand_abs PROTO((enum machine_mode, rtx, rtx, int, int));
+
 /* Expand the complex absolute value operation.  */
 extern rtx expand_complex_abs PROTO((enum machine_mode, rtx, rtx, int));