New tests for Packed structs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35686 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/C++Frontend/2007-04-05-PackedBitFieldsSmall.cpp b/test/C++Frontend/2007-04-05-PackedBitFieldsSmall.cpp
new file mode 100644
index 0000000..e7517dd
--- /dev/null
+++ b/test/C++Frontend/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);
+}