1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/java/com/android/tools/r8/ir/regalloc/RegisterMove.java b/src/main/java/com/android/tools/r8/ir/regalloc/RegisterMove.java
index 9cb873e99..0d267e94a 100644
--- a/src/main/java/com/android/tools/r8/ir/regalloc/RegisterMove.java
+++ b/src/main/java/com/android/tools/r8/ir/regalloc/RegisterMove.java
@@ -26,7 +26,7 @@ public class RegisterMove {
     this.dst = dst;
     this.src = LinearScanRegisterAllocator.NO_REGISTER;
     this.type = type;
-    assert definition.isConstInstruction();
+    assert definition.isConstInstruction() || definition.isArgument();
     this.definition = definition;
   }