1 files changed, 14 insertions, 0 deletions
diff --git a/clang/test/CodeGen/24-bit.c b/clang/test/CodeGen/24-bit.c
new file mode 100644
index 00000000000..9dd0157fd3b
--- /dev/null
+++ b/clang/test/CodeGen/24-bit.c
@@ -0,0 +1,14 @@
+// RUN:  %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -O0 -o - %s | FileCheck %s
+
+static union ibtt2
+{
+  struct ibtt0 { signed ibt0:10; unsigned short ibt1; } ibt5;
+  struct ibtt1 { signed ibt2:3; signed ibt3:9; signed ibt4:9; } ibt6;
+} ibt15 = {{267, 15266}};
+
+void callee_ibt0f(union ibtt2 ibtp5);
+
+void test(void) {
+// CHECK: = load i32*
+  callee_ibt0f(ibt15);
+}