Lines Matching defs:RC1
2256 CodeGenRegisterClass *RC1 = RC;
2258 if (RC1 == RC2)
2261 // Compute the set intersection of RC1 and RC2.
2262 const CodeGenRegister::Vec &Memb1 = RC1->getMembers();
2274 // If RC1 and RC2 have different spill sizes or alignments, use the
2275 // stricter one for sub-classing. If they are equal, prefer RC1.
2276 if (RC2->RSI.hasStricterSpillThan(RC1->RSI))
2277 std::swap(RC1, RC2);
2279 getOrCreateSubClass(RC1, &Intersection,
2280 RC1->getName() + "_and_" + RC2->getName());