diff --git a/tests/fixedbugs/issue50/asm.go b/tests/fixedbugs/issue50/asm.go
index 4cd2bb6..f571132 100644
--- a/tests/fixedbugs/issue50/asm.go
+++ b/tests/fixedbugs/issue50/asm.go
@@ -15,7 +15,9 @@ func main() {
 	x := Load(Param("x"), GP32())
 	xmm := XMM()
 	MOVQ(x, xmm)
-	Store(xmm, ReturnIndex(0))
+	r := GP32()
+	MOVQ(xmm, r)
+	Store(r, ReturnIndex(0))
 	RET()
 	Generate()
 }
diff --git a/tests/fixedbugs/issue50/issue50.s b/tests/fixedbugs/issue50/issue50.s
index 39083e5..a8fb9cb 100644
--- a/tests/fixedbugs/issue50/issue50.s
+++ b/tests/fixedbugs/issue50/issue50.s
@@ -6,5 +6,6 @@
 TEXT ·Issue50(SB), NOSPLIT, $0-12
 	MOVL x+0(FP), AX
 	MOVQ AX, X0
-	MOVQ X0, ret+8(FP)
+	MOVQ X0, AX
+	MOVL AX, ret+8(FP)
 	RET