1 files changed, 42 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.dg/torture/pr58830.c b/gcc-4.8/gcc/testsuite/gcc.dg/torture/pr58830.c
new file mode 100644
index 000000000..8081f8b2c
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/gcc.dg/torture/pr58830.c
@@ -0,0 +1,42 @@
+/* { dg-do run } */
+/* { dg-additional-options "-ftree-pre -ftree-partial-pre" } */
+
+extern void abort (void);
+
+int b, c, d, f, g, h, i, j[6], *l = &b, *m, n, *o, r; 
+char k;
+
+static int
+foo ()
+{
+  char *p = &k;
+
+  for (; d; d++)
+    if (i)
+      h = 0;
+    else
+      h = c || (r = 0);
+
+  for (f = 0; f < 2; f++)
+    {
+      unsigned int q;
+      *l = 0;
+      if (n)
+	*m = g;
+      if (g)
+	o = 0;
+      for (q = -8; q >= 5; q++)
+	(*p)--;
+    }
+
+  return 0;
+}
+
+int
+main ()
+{
+  foo ();
+  if (j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[j[0]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] ^ (k & 15)] != 0)
+    abort ();
+  return 0;
+}