1 files changed, 27 insertions, 0 deletions
diff --git a/test/FrontendC++/2007-04-05-PackedBitFieldsSmall.cpp b/test/FrontendC++/2007-04-05-PackedBitFieldsSmall.cpp
new file mode 100644
index 0000000..e7517dd
--- /dev/null
+++ b/test/FrontendC++/2007-04-05-PackedBitFieldsSmall.cpp
@@ -0,0 +1,27 @@
+// RUN: %llvmgxx -S %s -o - | llvm-as -f -o /dev/null
+
+
+#ifdef PACKED
+// This is an example where size of Packed struct is smaller then 
+// the size of bit field type.
+#define P __attribute__((packed))
+#else
+#define P
+#endif
+
+struct P M_Packed { 
+  unsigned long long X:50;
+  unsigned Y:2;
+}; 
+
+struct M_Packed sM_Packed; 
+
+int testM_Packed (void) { 
+  struct M_Packed x; 
+  return (0 != x.Y);
+}
+      
+int testM_Packed2 (void) { 
+  struct M_Packed x; 
+  return (0 != x.X);
+}