(expand_complex_abs): Add declaration.

From-SVN: r2317

diff --git a/gcc/expr.h b/gcc/expr.h
index 234551e0f1e5d55bc59f0c6e39ab454dc6f73aee..56cd39d8aaa47e423111c0e41aa1dc9f791d9276 100644 (file)
--- a/gcc/expr.h
+++ b/gcc/expr.h
@@ -464,6 +464,9 @@ extern rtx sign_expand_binop ();
 /* Expand a unary arithmetic operation given optab rtx operand.  */
 extern rtx expand_unop ();
 
+/* Expand the complex absolute value operation.  */
+extern rtx expand_complex_abs ();
+
 /* Arguments MODE, RTX: return an rtx for the negation of that value.
    May emit insns.  */
 extern rtx negate_rtx ();