1 files changed, 20 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/g++.dg/torture/pr56837.C b/gcc-4.8/gcc/testsuite/g++.dg/torture/pr56837.C
new file mode 100644
index 000000000..d00712280
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/g++.dg/torture/pr56837.C
@@ -0,0 +1,20 @@
+// { dg-do run }
+// { dg-options "-ftree-loop-distribute-patterns" }
+
+extern "C" void abort (void);
+extern "C" int memcmp (const void *, const void *, __SIZE_TYPE__);
+
+bool b1[8];
+bool b2[8] = { true, true, true, true, true, true, true, true };
+
+int main()
+{
+  unsigned int i;
+  for(i=0 ; i < 8; i++)
+    b1[i] = true;
+
+  if (memcmp (b1, b2, 8) != 0)
+    abort ();
+
+  return 0;
+}