1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/20040217-1.c b/gcc/testsuite/gcc.dg/20040217-1.c
new file mode 100644
index 000000000..7ca7388fe
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/20040217-1.c
@@ -0,0 +1,19 @@
+/* This used to ICE on s390x due to a bug in simplify_if_then_else.  */
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+extern void use (int);
+void test (void)
+{
+  union 
+   {
+     unsigned long ul;
+     signed char sc;
+   } u;
+
+  u.sc = 8;
+  u.sc &= 25;
+
+  use (u.sc);
+}
+