1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/vrp46.c b/gcc/testsuite/gcc.dg/tree-ssa/vrp46.c
new file mode 100644
index 000000000..a67e839de
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/vrp46.c
@@ -0,0 +1,28 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-vrp1" } */
+
+void
+func_18 ( int t )
+{
+  unsigned l_889;
+  int l_895 = 1;
+  for (0; 1; ++l_889)
+    {
+      int t1 = 0;
+      if (func_81 (1))
+	{
+	  int rhs = l_895;
+	  if (rhs == 0)
+	    rhs = 1;
+	  if (1 & (t % rhs))
+	    t1 = 1;
+	}
+      func_98 (t1);
+      l_895 = 0;
+    }
+}
+
+/* There should be a single if left.  */
+
+/* { dg-final { scan-tree-dump-times "if" 1 "vrp1" } } */
+/* { dg-final { cleanup-tree-dump "vrp1" } } */