48    /* Before solving, forced registers; after solving, solutions. */
49    unsigned *solutions;  member
69    l->solutions = calloc(sizeof(l->solutions[0]), node_count);  in lcra_alloc_equations()
72    memset(l->solutions, ~0, sizeof(l->solutions[0]) * node_count);  in lcra_alloc_equations()
85    free(l->solutions);  in lcra_free()
121 lcra_test_linear(struct lcra_state *l, unsigned *solutions, unsigned i)  in lcra_test_linear()  argument
123    signed constant = solutions[i];  in lcra_test_linear()
130          if (solutions[j] == ~0)  in lcra_test_linear()
133          signed lhs = constant - solutions[j];  in lcra_test_linear()
148       if (solutions[j] == ~0)  in lcra_test_linear()
151       signed lhs = constant - solutions[j];  in lcra_test_linear()
167       if (l->solutions[step] != ~0)  in lcra_solve()
175          l->solutions[step] = r;  in lcra_solve()
177          if (lcra_test_linear(l, l->solutions, step)) {  in lcra_solve()
467          l->solutions[ins->src[0].value] = 0;  in bi_allocate_registers()
471             l->solutions[ins->src[4].value] = 4;  in bi_allocate_registers()
475             l->solutions[ins->dest[0].value] = 48;  in bi_allocate_registers()
481          l->solutions[ins->dest[0].value] = 60;  in bi_allocate_registers()
493             l->solutions[ins->src[0].value] = 60;  in bi_allocate_registers()
511       if (l->solutions[node] != ~0)  in bi_allocate_registers()
524          l->solutions[node] = reg;  in bi_allocate_registers()
526          if (!lcra_test_linear(l, l->solutions, node))  in bi_allocate_registers()
527             l->solutions[node] = ~0;  in bi_allocate_registers()
551    signed solution = l->solutions[index.value];  in bi_reg_from_index()