Basic support for -mms-bitfields, from Carl Norum!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@124661 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/mms-bitfields.c b/test/CodeGen/mms-bitfields.c
new file mode 100644
index 0000000..1617e8a
--- /dev/null
+++ b/test/CodeGen/mms-bitfields.c
@@ -0,0 +1,22 @@
+// RUN: %clang_cc1 -triple i386-apple-darwin10 -mms-bitfields -emit-llvm %s -o - | FileCheck %s
+
+struct s1 {
+ int f32;
+ long long f64;
+} s1;
+
+// CHECK: %struct.s1 = type { i32, [4 x i8], i64 }
+
+struct s2 {
+ int f32;
+ long long f64[4];
+} s2;
+
+// CHECK: %struct.s2 = type { i32, [4 x i8], [4 x i64] }
+
+struct s3 {
+ int f32;
+ struct s1 s;
+} s3;
+
+// CHECK: %struct.s3 = type { i32, [4 x i8], %struct.s1 }