1 /* { dg-do compile } */ 2 /* { dg-options "-O2" } */ 3 4 struct B { unsigned bit0 : 1; unsigned bit1 : 1; }; 5 6 void bar(struct B * b,int x)7bar (struct B *b, int x) 8 { 9 b->bit0 |= x; 10 } 11 12 /* This fails to combine in 32bit mode but not for x32. */ 13 /* { dg-final { scan-assembler-times {\tand[lq]} 1 { xfail { { ! x32 } && ilp32 } } } } */ 14 /* { dg-final { scan-assembler-times {\tor} 1 { xfail { { ! x32 } && ilp32 } } } } */ 15