xref: /aosp_15_r20/external/clang/test/CodeGen/2007-05-15-PaddingElement.c (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // PR 1419
2*67e74705SXin Li 
3*67e74705SXin Li // RUN: %clang_cc1   -O2 %s -emit-llvm -o - | grep "ret i32 1"
4*67e74705SXin Li struct A {
5*67e74705SXin Li   short x;
6*67e74705SXin Li   long long :0;
7*67e74705SXin Li };
8*67e74705SXin Li 
9*67e74705SXin Li struct B {
10*67e74705SXin Li   char a;
11*67e74705SXin Li   char b;
12*67e74705SXin Li   unsigned char i;
13*67e74705SXin Li };
14*67e74705SXin Li 
15*67e74705SXin Li union X { struct A a; struct B b; };
16*67e74705SXin Li 
check(void)17*67e74705SXin Li int check(void) {
18*67e74705SXin Li   union X x, y;
19*67e74705SXin Li 
20*67e74705SXin Li   y.b.i = 0xff;
21*67e74705SXin Li   x = y;
22*67e74705SXin Li   return (x.b.i == 0xff);
23*67e74705SXin Li }
24