diff --git a/test/CodeGen/AArch64/asm-large-immediate.ll b/test/CodeGen/AArch64/asm-large-immediate.ll
new file mode 100644
index 00000000000..05e4dddc7a7
--- /dev/null
+++ b/test/CodeGen/AArch64/asm-large-immediate.ll
@@ -0,0 +1,10 @@
+; RUN: llc -march=aarch64 -no-integrated-as < %s | FileCheck %s
+
+define void @test() {
+entry:
+; CHECK: /* result: 68719476738 */
+        tail call void asm sideeffect "/* result: ${0:c} */", "i,~{dirflag},~{fpsr},~{flags}"( i64 68719476738 )
+; CHECK: /* result: -68719476738 */
+        tail call void asm sideeffect "/* result: ${0:n} */", "i,~{dirflag},~{fpsr},~{flags}"( i64 68719476738 )
+        ret void
+}