(smul_highpart_optab, umul_highpart_optab): New variables.

From-SVN: r7597

diff --git a/gcc/expr.h b/gcc/expr.h
index 7abeb73c7520ef4a643d280eb0fb3735e387ee8b..3b3ce5d2a8a36a184aa82c46c6f94888eb8ba610 100644 (file)
--- a/gcc/expr.h
+++ b/gcc/expr.h
@@ -276,6 +276,8 @@ extern rtx (*const insn_gen_function[]) ();
 extern optab add_optab;
 extern optab sub_optab;
 extern optab smul_optab;       /* Signed and floating-point multiply */
+extern optab smul_highpart_optab; /* Signed multiply, return high word */
+extern optab umul_highpart_optab;
 extern optab smul_widen_optab; /* Signed multiply with result 
                                   one machine mode wider than args */
 extern optab umul_widen_optab;