Update llvm to r84119.

1 files changed, 42 insertions, 0 deletions

diff --git a/test/CodeGen/SystemZ/03-RetSubImmSubreg.ll b/test/CodeGen/SystemZ/03-RetSubImmSubreg.ll
new file mode 100644
index 0000000..11ca796
--- /dev/null
+++ b/test/CodeGen/SystemZ/03-RetSubImmSubreg.ll
@@ -0,0 +1,42 @@
+; RUN: llc < %s -march=systemz | grep ahi   | count 3
+; RUN: llc < %s -march=systemz | grep afi   | count 3
+; RUN: llc < %s -march=systemz | grep lgfr  | count 4
+; RUN: llc < %s -march=systemz | grep llgfr | count 2
+
+
+define i32 @foo1(i32 %a, i32 %b) {
+entry:
+    %c = sub i32 %a, 1
+    ret i32 %c
+}
+
+define i32 @foo2(i32 %a, i32 %b) {
+entry:
+    %c = sub i32 %a, 131072
+    ret i32 %c
+}
+
+define i32 @foo3(i32 %a, i32 %b) zeroext {
+entry:
+    %c = sub i32 %a, 1
+    ret i32 %c
+}
+
+define i32 @foo4(i32 %a, i32 %b) signext {
+entry:
+    %c = sub i32 %a, 131072
+    ret i32 %c
+}
+
+define i32 @foo5(i32 %a, i32 %b) zeroext {
+entry:
+    %c = sub i32 %a, 1
+    ret i32 %c
+}
+
+define i32 @foo6(i32 %a, i32 %b) signext {
+entry:
+    %c = sub i32 %a, 131072
+    ret i32 %c
+}
+