1 files changed, 20 insertions, 0 deletions
diff --git a/test/CodeGen/SystemZ/int-cmp-54.ll b/test/CodeGen/SystemZ/int-cmp-54.ll
new file mode 100644
index 0000000000000..6e157959a19c2
--- /dev/null
+++ b/test/CodeGen/SystemZ/int-cmp-54.ll
@@ -0,0 +1,20 @@
+; Check that custom handling of SETCC does not crash
+;
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13
+
+@g_39 = external global [4 x i8], align 2
+@g_2166 = external global <{ i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i32 }>, align 8
+
+; Function Attrs: nounwind
+define void @main() local_unnamed_addr #0 {
+  %1 = load volatile i88, i88* bitcast (<{ i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i32 }>* @g_2166 to i88*), align 8
+  %2 = lshr i88 %1, 87
+  %3 = trunc i88 %2 to i64
+  %4 = icmp sgt i64 %3, 9293
+  %5 = zext i1 %4 to i32
+  %6 = lshr i32 %5, 0
+  %7 = shl i32 %6, 6
+  %8 = trunc i32 %7 to i8
+  store i8 %8, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g_39, i64 0, i64 1), align 1
+  unreachable
+}