diff --git a/gcc/config/sh/sh.md b/gcc/config/sh/sh.md
index cfe968e9e33..4a149d802d0 100644
--- a/gcc/config/sh/sh.md
+++ b/gcc/config/sh/sh.md
@@ -807,7 +807,7 @@
 	(ashiftrt:SI (match_operand:SI 1 "arith_reg_operand" "0")
 		     (neg:SI (match_operand:SI 2 "arith_reg_operand" "r"))))]
   "TARGET_SH3"
-  "shad	%2,%1")
+  "shad	%2,%0")
 
 (define_insn "ashrsi3_n"
   [(set (reg:SI 4)