From 267499fa590aa35d0e7ad86ee74abf1387c25f63 Mon Sep 17 00:00:00 2001
From: Marek Polacek <polacek@redhat.com>
Date: Thu, 21 Feb 2013 10:21:19 +0000
Subject: [PATCH] New test for PR56398.

From-SVN: r196199
---
 gcc/testsuite/ChangeLog                |  5 +++++
 gcc/testsuite/g++.dg/torture/pr56398.C | 22 ++++++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/torture/pr56398.C

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3ae4dc0c36d..5b6bf14062d 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2013-02-21  Marek Polacek  <polacek@redhat.com>
+
+	PR tree-optimization/56398
+	* g++.dg/torture/pr56398.C: New test. 
+
 2013-02-21  Jakub Jelinek  <jakub@redhat.com>
 
 	PR inline-asm/56405
diff --git a/gcc/testsuite/g++.dg/torture/pr56398.C b/gcc/testsuite/g++.dg/torture/pr56398.C
new file mode 100644
index 00000000000..5b7bcf279b2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/pr56398.C
@@ -0,0 +1,22 @@
+// { dg-do compile }
+// { dg-options "-g" }
+
+namespace
+{
+#0 "/usr/include/c/4.8/bits/postypes.h" 3
+}
+
+vtkpow (int b)
+{
+  int a1;
+  int b1;
+  int c;
+  while (b1)
+    {
+      while (b)
+    b1 = 0;
+      b1 = b1 - 1;
+      c = c * a1;
+    }
+  return c;
+}
-- 
2.11.4.GIT