1/* { dg-do compile } */
2/* { dg-options "-O2 -mtune=generic" } */
3
4typedef struct
5{
6  unsigned int c1:8;
7  unsigned int c2:8;
8  unsigned int c3:8;
9  unsigned int c4:8;
10} foo_t;
11
12int
13#ifndef __x86_64__
14__attribute__((regparm(3)))
15#endif
16foo (foo_t x)
17{
18   return x.c2 != 0;
19}
20
21/* { dg-final { scan-assembler-not "test\[b\]?\[^\\n\]*%\[a-z0-9\]+l" } } */
22