1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr21332.c b/gcc/testsuite/gcc.dg/tree-ssa/pr21332.c
new file mode 100644
index 00000000000..8dd75ccc574
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/pr21332.c
@@ -0,0 +1,28 @@
+/* { dg-do run } */
+/* { dg-options "-O2" } */
+
+// this testcase fails also on amd64:
+
+extern void abort (void);
+
+int f ()
+{
+  return -1;
+}
+
+int main ()
+{
+  int b, c, i;
+
+  b = 0;
+  c = f ();
+  if (c <= 0)
+    {
+      c = -c;
+      for (i = 0; i < c; i++)
+	  b = 1;
+      if (!b)
+	abort ();
+    }
+  return 0;
+}