1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/and-07.ll b/test/CodeGen/SystemZ/and-07.ll
new file mode 100644
index 0000000..2bdf97d
--- /dev/null
+++ b/test/CodeGen/SystemZ/and-07.ll
@@ -0,0 +1,21 @@
+; Test the three-operand forms of AND.
+;
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z196 | FileCheck %s
+
+; Check NRK.
+define i32 @f1(i32 %a, i32 %b, i32 %c) {
+; CHECK-LABEL: f1:
+; CHECK: nrk %r2, %r3, %r4
+; CHECK: br %r14
+  %and = and i32 %b, %c
+  ret i32 %and
+}
+
+; Check that we can still use NR in obvious cases.
+define i32 @f2(i32 %a, i32 %b) {
+; CHECK-LABEL: f2:
+; CHECK: nr %r2, %r3
+; CHECK: br %r14
+  %and = and i32 %a, %b
+  ret i32 %and
+}