1 /* PR c/11428. */ 2 3 /* fold_single_bit_test() failed to return a tree of the type that the 4 outer expression was looking for. Specifically, it returned a tree 5 whose type corresponded to QImode for !p->m, but the desired result 6 type was int, which corresponded to SImode. emit_move_insn() later 7 tried to copy a reg:QI to reg:SI, causing an ICE. */ 8 9 struct s { 10 int m : 1; 11 }; 12 13 int foo(struct s * p)14foo (struct s *p) 15 { 16 return !p->m; 17 } 18