/// Force register rx into domain.
void SSEDomainFixPass::Force(int rx, unsigned domain) {
hasLiveRegs = true;
- if (DomainValue *dv = LiveRegs[rx]) {
+ DomainValue *dv;
+ if ((dv = LiveRegs[rx])) {
if (dv->collapsed())
dv->add(domain);
else
Collapse(dv, domain);
} else {
// Set up basic collapsed DomainValue
- DomainValue *dv = Pool.Alloc();
+ dv = Pool.Alloc();
dv->add(domain);
SetLiveReg(rx, dv);
}