diff --git a/src/compiler/codegen/arm/MethodCodegenDriver.cc b/src/compiler/codegen/arm/MethodCodegenDriver.cc
index f7194f1..1cf3766 100644
--- a/src/compiler/codegen/arm/MethodCodegenDriver.cc
+++ b/src/compiler/codegen/arm/MethodCodegenDriver.cc
@@ -1455,15 +1455,12 @@
             genArithOpLong(cUnit, mir, rlDest, rlSrc[0], rlSrc[1]);
             break;
 
-        case OP_SHL_LONG_2ADDR:
-        case OP_SHR_LONG_2ADDR:
-        case OP_USHR_LONG_2ADDR:
-            genShiftOpLong(cUnit,mir, rlDest, rlSrc[0], rlSrc[0]);
-            break;
-
         case OP_SHL_LONG:
         case OP_SHR_LONG:
         case OP_USHR_LONG:
+        case OP_SHL_LONG_2ADDR:
+        case OP_SHR_LONG_2ADDR:
+        case OP_USHR_LONG_2ADDR:
             genShiftOpLong(cUnit,mir, rlDest, rlSrc[0], rlSrc[1]);
             break;