void InstructionPrinter::print_line(Instruction* instr) {
// print instruction data on one line
if (instr->is_pinned()) tty->put('.');
fill_to(bci_pos ); tty->print("%d", instr->bci());
fill_to(use_pos ); tty->print("%d", instr->use_count());
fill_to(temp_pos ); print_temp(instr);
fill_to(instr_pos); print_instr(instr);
tty->cr();
// add a line for StateSplit instructions w/ non-empty stacks
// (make it robust so we can print incomplete instructions)
StateSplit* split = instr->as_StateSplit();
if (split != NULL && split->state() != NULL && !split->state()->stack_is_empty()) {
fill_to(instr_pos); print_stack(split->state());
tty->cr();
}
}
static ValueStack* debug_info(Instruction* ins) {
StateSplit* ss = ins->as_StateSplit();
if (ss != NULL) return ss->state();
return ins->state_before();
}
