1 files changed, 23 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20071211-1.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20071211-1.c
new file mode 100644
index 000000000..4a4f1fefc
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/20071211-1.c
@@ -0,0 +1,23 @@
+extern void abort() __attribute__ ((noreturn));
+
+struct s
+{
+  unsigned long long f1 : 40;
+#if(__SIZEOF_INT__ >= 4)
+  unsigned int f2 : 24;
+#else
+  unsigned long int f2 : 24;
+#endif
+} sv;
+
+int main()
+{
+  int f2;
+  sv.f2 = (1 << 24) - 1;
+  __asm__ volatile ("" : : : "memory");
+  ++sv.f2;
+  f2 = sv.f2;
+  if (f2 != 0)
+    abort();
+  return 0;
+}