245     auto Unmerge = MIRBuilder.buildUnmerge(GCDTy, SrcReg);  in extractGCDType()
374     MIRBuilder.buildUnmerge(UnmergeDefs,  in buildWidenedRemergeToDst()
1310     auto Unmerge = MIRBuilder.buildUnmerge(NarrowTy, MI.getOperand(1));  in narrowScalar()
1325     auto Unmerge = MIRBuilder.buildUnmerge(NarrowTy, MI.getOperand(1).getReg());  in narrowScalar()
1658     MIRBuilder.buildUnmerge(SrcRegs, MI.getOperand(1));  in narrowScalar()
1929       auto Unmerge = MIRBuilder.buildUnmerge(GCDTy, SrcReg);  in widenScalarMergeValues()
2032   auto Unmerge = MIRBuilder.buildUnmerge(WideTy, WideSrc);  in widenScalarUnmergeValues()
3084   auto Unmerge = B.buildUnmerge(Ty, Src);  in getUnmergePieces()
4435   auto Unmerge = MIRBuilder.buildUnmerge(NarrowTy, SrcReg);  in fewerElementsVectorUnmergeValues()
4485       auto Unmerge = MIRBuilder.buildUnmerge(EltTy, MI.getOperand(i).getReg());  in fewerElementsVectorMerge()
5195   MIRBuilder.buildUnmerge({InL, InH}, MI.getOperand(1));  in narrowScalarShiftByConstant()
5318   MIRBuilder.buildUnmerge({InL, InH}, MI.getOperand(1));  in narrowScalarShift()
6296     auto UnmergeSrc = B.buildUnmerge(NarrowTy, SrcReg);  in narrowScalarCTLZ()
6329     auto UnmergeSrc = B.buildUnmerge(NarrowTy, SrcReg);  in narrowScalarCTTZ()
6359     auto UnmergeSrc = MIRBuilder.buildUnmerge(NarrowTy, MI.getOperand(1));  in narrowScalarCTPOP()
6724     auto UnmergeSrc = MIRBuilder.buildUnmerge(EltTy, NewExt);  in lowerEXT()
7134   auto Unmerge = MIRBuilder.buildUnmerge(S32, Src);  in lowerFPTRUNC_F64_TO_F16()
7805       auto Unmerge = MIRBuilder.buildUnmerge(SrcTy.getElementType(), SrcReg);  in lowerExtract()
7862       auto UnmergeSrc = MIRBuilder.buildUnmerge(EltTy, Src);  in lowerInsert()
7872         auto UnmergeInsertSrc = MIRBuilder.buildUnmerge(EltTy, InsertSrc);  in lowerInsert()