diff --git a/lib/Target/WDC65816/WDC65816CallingConv.td b/lib/Target/WDC65816/WDC65816CallingConv.td
index 17d8de04..ff7a1e2e 100644
--- a/lib/Target/WDC65816/WDC65816CallingConv.td
+++ b/lib/Target/WDC65816/WDC65816CallingConv.td
@@ -17,8 +17,7 @@
 
 // WDC C return-value convention.
 def RetCC_WDC : CallingConv<[
-  CCIfType<[i16], CCAssignToReg<[A]>>,
-  CCIfType<[i32], CCAssignToReg<[X, A]>>
+  CCIfType<[i16], CCAssignToReg<[A, X]>>
 ]>;
 
 // WDC C Calling convention.