1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/graphite/pr82563.c b/gcc/testsuite/gcc.dg/graphite/pr82563.c
new file mode 100644
index 0000000..cd492fa
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/graphite/pr82563.c
@@ -0,0 +1,24 @@
+/* { dg-do compile } */
+/* { dg-options "-O3 -floop-nest-optimize" } */
+
+int tj, cw, xf;
+
+void
+zp (int *ei)
+{
+  for (;;)
+    {
+      int hd = 0;
+
+      if (cw != 0 && xf != 0)
+	{
+	  for (hd = 0; hd < 3; ++hd)
+	    cw = (tj != 0) ? 0 : *ei;
+	  for (;;)
+	    ;
+	}
+
+      while (tj != 0)
+	tj = (__UINTPTR_TYPE__)&hd;
+    }
+}