1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/930126-1.c b/gcc/testsuite/gcc.c-torture/execute/930126-1.c
new file mode 100644
index 000000000..ff08e7d61
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/930126-1.c
@@ -0,0 +1,20 @@
+struct s {
+  unsigned long long a:8, b:32;
+};
+
+struct s
+f(struct s x)
+{
+  x.b = 0xcdef1234;
+  return x;
+}
+
+main()
+{
+  static struct s i;
+  i.a = 12;
+  i = f(i);
+  if (i.a != 12 || i.b != 0xcdef1234)
+    abort();
+  exit(0);
+}