vendor/llvm/llvm-r84119

1 files changed, 21 insertions, 0 deletions

diff --git a/test/CodeGen/SystemZ/03-RetAndSubreg.ll b/test/CodeGen/SystemZ/03-RetAndSubreg.ll
new file mode 100644
index 0000000000000..ed5e5269525bf
--- /dev/null
+++ b/test/CodeGen/SystemZ/03-RetAndSubreg.ll
@@ -0,0 +1,21 @@
+; RUN: llc < %s -march=systemz | grep ngr | count 3
+; RUN: llc < %s -march=systemz | grep nihf | count 1
+
+define i32 @foo(i32 %a, i32 %b) {
+entry:
+    %c = and i32 %a, %b
+    ret i32 %c
+}
+
+define i32 @foo1(i32 %a, i32 %b) zeroext {
+entry:
+    %c = and i32 %a, %b
+    ret i32 %c
+}
+
+define i32 @foo2(i32 %a, i32 %b) signext {
+entry:
+    %c = and i32 %a, %b
+    ret i32 %c
+}
+