Lines Matching refs:a0
6776 struct block *gen_relation(code, a0, a1, reversed) in gen_relation() argument
6778 struct arth *a0, *a1;
6785 s1 = xfer_to_a(a0);
6799 sappend(a0->s, a1->s);
6801 b->stmts = a0->s;
6803 free_reg(a0->regno);
6807 if (a0->b)
6811 gen_and(a0->b, tmp = a1->b);
6814 tmp = a0->b;
6878 struct arth *gen_arth(code, a0, a1) in gen_arth() argument
6880 struct arth *a0, *a1;
6885 s1 = xfer_to_a(a0);
6891 sappend(a0->s, a1->s);
6893 free_reg(a0->regno);
6897 a0->regno = s0->s.k = alloc_reg();
6898 sappend(a0->s, s0);
6900 return a0;