1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/pr69399.c b/gcc/testsuite/gcc.dg/torture/pr69399.c
new file mode 100644
index 00000000000..3e171695c52
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr69399.c
@@ -0,0 +1,21 @@
+/* { dg-do run { target int128 } } */
+
+typedef __UINT64_TYPE__ u64;
+typedef unsigned __int128 u128;
+
+static unsigned __attribute__((noinline, noclone))
+foo(u64 u)
+{
+  u128 v = u | 0xffffff81;
+  v >>= 64;
+  return v;
+}
+
+int
+main()
+{
+  unsigned x = foo(27);
+  if (x != 0)
+    __builtin_abort();
+  return 0;
+}