1 files changed, 41 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/debug/pr49522.c b/gcc-4.9/gcc/testsuite/gcc.dg/debug/pr49522.c
new file mode 100644
index 000000000..3fa3bfb0e
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/debug/pr49522.c
@@ -0,0 +1,41 @@
+/* PR debug/49522 */
+/* { dg-do compile } */
+/* { dg-options "-fcompare-debug" } */
+
+int val1 = 0L;
+volatile int val2 = 7L;
+long long val3;
+int *ptr = &val1;
+
+static int
+func1 ()
+{
+  return 0;
+}
+
+static short int
+func2 (short int a, unsigned int b)
+{
+  return !b ? a : a >> b;
+}
+
+static unsigned long long
+func3 (unsigned long long a, unsigned long long b)
+{
+  return !b ? a : a % b;
+}
+
+void
+func4 (unsigned short arg1, int arg2)
+{
+  for (arg2 = 0; arg2 < 2; arg2++)
+    {
+      *ptr = func3 (func3 (10, func2 (val3, val2)), val3);
+      for (arg1 = -14; arg1 > 14; arg1 = func1 ())
+	{
+	  *ptr = -1;
+	  if (foo ())
+	    ;
+	}
+    }
+}