- bool isNew = DowngradedRegs.insert(Reg);
- isNew = isNew; // Silence compiler warning.
- assert(isNew && "Multiple reloads holding the same register?");
- DowngradeMap.insert(std::make_pair(li->reg, Reg));
- for (const unsigned *AS = tri_->getAliasSet(Reg); *AS; ++AS) {
- isNew = DowngradedRegs.insert(*AS);
- isNew = isNew; // Silence compiler warning.
+ for (const unsigned *AS = tri_->getOverlaps(Reg); *AS; ++AS) {
+ bool isNew = DowngradedRegs.insert(*AS);
+ (void)isNew; // Silence compiler warning.