Lines Matching refs:UV
464 UserValue *UV = Leader->getLeader();
465 Leader = UV;
466 for (; UV; UV = UV->getNext())
467 if (UV->match(Var, Expr, DL->getInlinedAt(), Offset, IsIndirect))
468 return UV;
473 UserValue *UV = userValues.back().get();
474 Leader = UserValue::merge(Leader, UV);
475 return UV;
485 if (UserValue *UV = virtRegToEqClass.lookup(VirtReg))
486 return UV->getLeader();
505 UserValue *UV =
507 UV->addDef(Idx, MI->getOperand(0));
906 for (UserValue *UV = lookupVirtReg(OldReg); UV; UV = UV->getNext())
907 DidChange |= UV->splitRegister(OldReg, NewRegs, *LIS);
913 UserValue *UV = lookupVirtReg(OldReg);
915 mapVirtReg(NewRegs[i], UV);
