1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr52175.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr52175.c
new file mode 100644
index 000000000..e0aed7704
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/pr52175.c
@@ -0,0 +1,25 @@
+void bad (void);
+char *foo (char *src, char **last)
+{
+  char *dst;
+  int ch;
+  dst = src = (src ? src : *last);
+
+  if (*src == 0)
+    return 0;
+
+  while (src[0])
+    {
+      if (!src[1])
+	{
+	  bad ();
+	  break;
+	}
+      *dst = *src;
+      dst += 1;
+      src += 2;
+    }
+  *last = src;
+  *dst = 0;
+  return *last;
+}