1 // RUN:  %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -O0 -o - %s | FileCheck %s
2 
3 static union ibtt2
4 {
5   struct ibtt0 { signed ibt0:10; unsigned short ibt1; } ibt5;
6   struct ibtt1 { signed ibt2:3; signed ibt3:9; signed ibt4:9; } ibt6;
7 } ibt15 = {{267, 15266}};
8 
9 void callee_ibt0f(union ibtt2 ibtp5);
10 
test(void)11 void test(void) {
12 // CHECK: = load i32*
13   callee_ibt0f(ibt15);
14 }
15