void GreedyAllocator::assign(VirtualRegister *vr, AnyRegister reg) { JS_ASSERT(!state[reg]); IonSpew(IonSpew_RegAlloc, " assign vr%d := %s", vr->def->virtualRegister(), reg.name()); state[reg] = vr; vr->setRegister(reg); state.free.take(reg); }
void GreedyAllocator::killReg(VirtualRegister *vr) { if (vr->hasRegister()) { AnyRegister reg = vr->reg(); JS_ASSERT(state[reg] == vr); IonSpew(IonSpew_RegAlloc, " kill vr%d (%s)", vr->def->virtualRegister(), reg.name()); freeReg(reg); } }