1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/arc/struct-align.c b/test/CodeGen/arc/struct-align.c
new file mode 100644
index 0000000000000..2aa7e7fc47ee8
--- /dev/null
+++ b/test/CodeGen/arc/struct-align.c
@@ -0,0 +1,26 @@
+// RUN: %clang_cc1 -triple arc-unknown-unknown %s -emit-llvm -o - \
+// RUN:   | FileCheck %s
+
+// 64-bit fields need only be 32-bit aligned for arc.
+
+typedef struct {
+  int aa;
+  double bb;
+} s1;
+
+// CHECK: define i32 @f1
+// CHECK: ret i32 12
+int f1() {
+  return sizeof(s1);
+}
+
+typedef struct {
+  int aa;
+  long long bb;
+} s2;
+// CHECK: define i32 @f2
+// CHECK: ret i32 12
+int f2() {
+  return sizeof(s2);
+}
+