hist__account_cycles
hist__account_cycles(sample->branch_stack, al, sample, false,
hist__account_cycles(sample->branch_stack, &al, sample,
hist__account_cycles(sample->branch_stack, &al, sample,
hist__account_cycles(iter->sample->branch_stack, al, iter->sample,
void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,