diff --git a/gcc/testsuite/gcc.c-torture/compile/pr110266.c b/gcc/testsuite/gcc.c-torture/compile/pr110266.c
new file mode 100644
index 00000000000..92af0c51efc
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/pr110266.c
@@ -0,0 +1,9 @@
+double PsyBufferUpdate(int n)
+{
+  if (n == 4)
+    {
+      _Complex double t = __builtin_cexpi(n);
+      return __real t * __imag t;
+    }
+  return 0;
+}