1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/20021113-1.c b/gcc/testsuite/gcc.c-torture/execute/20021113-1.c
new file mode 100644
index 000000000..420926d75
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20021113-1.c
@@ -0,0 +1,17 @@
+/* This program tests a data flow bug that would cause constant propagation
+   to propagate constants through function calls.  */
+
+foo (int *p)
+{
+  *p = 10;
+}
+
+main()
+{
+  int *ptr = alloca (sizeof (int));
+  *ptr = 5;
+  foo (ptr);
+  if (*ptr == 5)
+    abort ();
+  exit (0);
+}