diff --git a/test/CodeGen/complex.c b/test/CodeGen/complex.c
index 1212660..e99a715 100644
--- a/test/CodeGen/complex.c
+++ b/test/CodeGen/complex.c
@@ -32,8 +32,7 @@
   double Gr = __real g1;
 
   cf += D;
-  // FIXME: Currently unsupported!
-  //D += cf;
+  D += cf;
   cf /= g1;
   g1 = g1 + D;
   g1 = D + g1;
@@ -51,8 +50,7 @@
   i = __real ci1;
 
   cs += i;
-  // FIXME: Currently unsupported!
-  //D += cf;
+  D += cf;
   cs /= ci1;
   ci1 = ci1 + i;
   ci1 = i + ci1;
diff --git a/test/CodeGen/volatile-1.c b/test/CodeGen/volatile-1.c
index 6551159..42e5765 100644
--- a/test/CodeGen/volatile-1.c
+++ b/test/CodeGen/volatile-1.c
@@ -313,3 +313,15 @@
   (void) x;
   return x;
 }
+
+// CHECK: define i32 @test2()
+int test2() {
+  // CHECK: load volatile i32*
+  // CHECK-NEXT: load volatile i32*
+  // CHECK-NEXT: load volatile i32*
+  // CHECK-NEXT: add i32
+  // CHECK-NEXT: add i32
+  // CHECK-NEXT: store volatile i32
+  // CHECK-NEXT: ret i32
+  return i += ci;
+}