xref: /aosp_15_r20/external/clang/test/CodeGen/2009-12-07-BitFieldAlignment.c (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // RUN: %clang_cc1 -triple i686-apple-darwin %s -emit-llvm -o - | FileCheck %s
2*67e74705SXin Li // Set alignment on bitfield accesses.
3*67e74705SXin Li 
4*67e74705SXin Li struct S {
5*67e74705SXin Li   int a, b;
6*67e74705SXin Li   void *c;
7*67e74705SXin Li   unsigned d : 8;
8*67e74705SXin Li   unsigned e : 8;
9*67e74705SXin Li };
10*67e74705SXin Li 
f0(struct S * a)11*67e74705SXin Li void f0(struct S *a) {
12*67e74705SXin Li // CHECK: load {{.*}}, align 4
13*67e74705SXin Li // CHECK: store {{.*}}, align 4
14*67e74705SXin Li   a->e = 0;
15*67e74705SXin Li }
16