1/* PR rtl-optimization/51374 */
2/* { dg-do compile } */
3
4void vector_18 (void)
5{
6    extern char slot;
7    unsigned char status = (*(volatile unsigned char*) 0x2B);
8    unsigned char data   = (*(volatile unsigned char*) 0x2C);
9
10    if (status & 0x10)
11        slot = 0;
12}
13
14/* { dg-final { scan-assembler-not "\tsbic " } } */
15/* { dg-final { scan-assembler-not "\tsbis " } } */
16