1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/infinite-loop.c b/gcc/testsuite/gcc.dg/infinite-loop.c
new file mode 100644
index 0000000..25037a2
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/infinite-loop.c
@@ -0,0 +1,26 @@
+/* { dg-do link } */
+/* { dg-options "-O2" } */
+void link_error (void);
+
+void __attribute__ ((noinline,noipa))
+foo(int a)
+{
+ int b = 0;
+
+ while (1)
+   {
+     if (!a)
+       break;
+     b = 1;
+   }
+
+ if (b != 0)
+   link_error ();
+}
+
+int
+main()
+{
+  foo (0);
+}
+