1// RUN: %clang_cc1 -emit-llvm %s -o - | grep load | grep "4 x float" | not grep "align 4"
2// RUN: %clang_cc1 -emit-llvm %s -o - | grep load | grep "4 x float" | grep "align 16"
3// PR3432
4// rdar://6536377
5
6typedef float __m128 __attribute__ ((__vector_size__ (16)));
7
8typedef union
9{
10  int i[4];
11  float f[4];
12  __m128 v;
13} u_t;
14
15__m128 t(u_t *a) {
16  return a->v;
17}
18