1 files changed, 13 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/20000629-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/20000629-1.c
new file mode 100644
index 000000000..b8c7f286d
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/20000629-1.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -g" } */
+
+void foo(register char *p)
+{
+  char c, *q, *sp;
+  while (1) {
+    *p++=0;
+    sp=p+1;
+    c=*sp;
+    *p++=0;
+  }
+}