1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/pr117979.c b/gcc/testsuite/gcc.dg/torture/pr117979.c
new file mode 100644
index 0000000..646cd70
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr117979.c
@@ -0,0 +1,21 @@
+/* { dg-do compile } */
+
+int a, b;
+void foo (void);
+int __attribute__((returns_twice)) bar (int);
+
+int __attribute__((const))
+baz (int f)
+{
+  if (f)
+    {
+      l:;
+      for (f = 0; f < 6; ++f)
+        if (bar (b))
+          goto l;
+      for (;; a--)
+        ;
+    }
+  foo ();
+  return 0;
+}