1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/and-07.ll b/test/CodeGen/SystemZ/and-07.ll
index 2bdf97d..ad4c4af 100644
--- a/test/CodeGen/SystemZ/and-07.ll
+++ b/test/CodeGen/SystemZ/and-07.ll
@@ -19,3 +19,21 @@ define i32 @f2(i32 %a, i32 %b) {
   %and = and i32 %a, %b
   ret i32 %and
 }
+
+; Check NGRK.
+define i64 @f3(i64 %a, i64 %b, i64 %c) {
+; CHECK-LABEL: f3:
+; CHECK: ngrk %r2, %r3, %r4
+; CHECK: br %r14
+  %and = and i64 %b, %c
+  ret i64 %and
+}
+
+; Check that we can still use NGR in obvious cases.
+define i64 @f4(i64 %a, i64 %b) {
+; CHECK-LABEL: f4:
+; CHECK: ngr %r2, %r3
+; CHECK: br %r14
+  %and = and i64 %a, %b
+  ret i64 %and
+}