1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/930930-2.c b/gcc/testsuite/gcc.c-torture/execute/930930-2.c
new file mode 100644
index 00000000000..eb34d11fe22
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/930930-2.c
@@ -0,0 +1,30 @@
+int
+test_endianness()
+{
+  union doubleword
+    {
+      double d;
+      unsigned long u[2];
+    } dw;
+  dw.d = 10;
+  return dw.u[0] != 0 ? 1 : 0;
+}
+
+int
+test_endianness_vol()
+{
+  union doubleword
+    {
+      volatile double d;
+      volatile long u[2];
+    } dw;
+  dw.d = 10;
+  return dw.u[0] != 0 ? 1 : 0;
+}
+
+main ()
+{
+  if (test_endianness () != test_endianness_vol ())
+    abort ();
+  exit (0);
+}