1 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/ubsan/shift-3.c b/gcc-4.9/gcc/testsuite/c-c++-common/ubsan/shift-3.c
new file mode 100644
index 000000000..65ee5d882
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/c-c++-common/ubsan/shift-3.c
@@ -0,0 +1,19 @@
+/* { dg-do run } */
+/* { dg-options "-fsanitize=shift -w" } */
+
+#include <stdio.h>
+
+int
+main (void)
+{
+  fputs ("UBSAN TEST START\n", stderr);
+
+  unsigned int a = 1;
+  a <<= 31;
+  a <<= 1;
+
+  fputs ("UBSAN TEST END\n", stderr);
+  return 0;
+}
+
+/* { dg-output "UBSAN TEST START(\n|\r\n|\r)UBSAN TEST END" } */