1 files changed, 18 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/pr61583.c b/gcc-4.9/gcc/testsuite/gcc.dg/pr61583.c
new file mode 100644
index 000000000..8424293c1
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/pr61583.c
@@ -0,0 +1,18 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fcompare-debug" } */
+
+void
+f1 (int n, int b)
+{
+  extern void f2 (int);
+  int j;
+
+  if (b)
+    n = 1;
+
+  if (n < 1)
+    __builtin_unreachable ();
+
+  for (j = 0; j < n; j++)
+    f2 (j);
+}