diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3f1693671381..6390bdaa3426 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2015-12-09  Wilco Dijkstra  <wdijkstr@arm.com>
+
+	PR target/78733
+	* gcc.target/aarch64/pr78733.c: New test.
+
 2016-12-09  Janus Weil  <janus@gcc.gnu.org>
 
 	PR fortran/61767
diff --git a/gcc/testsuite/gcc.target/aarch64/pr78733.c b/gcc/testsuite/gcc.target/aarch64/pr78733.c
new file mode 100644
index 000000000000..ce462cedf9f0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/pr78733.c
@@ -0,0 +1,10 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mpc-relative-literal-loads" } */
+
+__int128
+t (void)
+{
+  return (__int128)1 << 80;
+}
+
+/* { dg-final { scan-assembler "adr" } } */