1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/pr80181.c b/gcc/testsuite/gcc.dg/torture/pr80181.c
new file mode 100644
index 00000000000..896ca4fe0bd
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr80181.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+
+int
+nr (void)
+{
+}
+
+void
+it (int dl)
+{
+  int vp = 0;
+
+  for (;;)
+    {
+      dl = vp ^ nr ();
+      dl ^= vp;
+      vp = 1;
+    }
+}