635     auto Unmerged = B.buildUnmerge(LLT::scalar(32), Pointer);  in castBufferRsrcToV4I32()
2219     return B.buildUnmerge(S32, Dst).getReg(1);  in getSegmentAperture()
2521   auto Unmerge = B.buildUnmerge({S32, S32}, Src);  in legalizeIntrinsicTrunc()
2567   auto Unmerge = B.buildUnmerge({S32, S32}, Src);  in legalizeITOFP()
2600   auto Unmerge2 = B.buildUnmerge({S32, S32}, Norm);  in legalizeITOFP()
2742     auto Unmerge = B.buildUnmerge(EltTy, Vec);  in legalizeExtractVectorElt()
2801     B.buildUnmerge(SrcRegs, Vec);  in legalizeInsertVectorElt()
4027           auto Unmerge = B.buildUnmerge(S32, Tmp);  in buildMultiply()
4156   B.buildUnmerge(Src0Parts, Src0);  in legalizeMul()
4157   B.buildUnmerge(Src1Parts, Src1);  in legalizeMul()
4527   auto Unmerge = B.buildUnmerge(S32, Val);  in emitReciprocalU64()
4576   auto UnmergeMulHi1 = B.buildUnmerge(S32, MulHi1);  in legalizeUnsignedDIV_REM64Impl()
4586   auto UnmergeMulHi2 = B.buildUnmerge(S32, MulHi2);  in legalizeUnsignedDIV_REM64Impl()
4595   auto UnmergeNumer = B.buildUnmerge(S32, Numer);  in legalizeUnsignedDIV_REM64Impl()
4601   auto UnmergeMul3 = B.buildUnmerge(S32, Mul3);  in legalizeUnsignedDIV_REM64Impl()
4609   auto UnmergeDenom = B.buildUnmerge(S32, Denom);  in legalizeUnsignedDIV_REM64Impl()
5074     auto NumUnmerge = B.buildUnmerge(S32, LHS);  in legalizeFDIV64()
5075     auto DenUnmerge = B.buildUnmerge(S32, RHS);  in legalizeFDIV64()
5076     auto Scale0Unmerge = B.buildUnmerge(S32, DivScale0);  in legalizeFDIV64()
5077     auto Scale1Unmerge = B.buildUnmerge(S32, DivScale1);  in legalizeFDIV64()
5513   MachineInstrBuilder Src0Parts = B.buildUnmerge(PartialResTy, Src0);  in legalizeLaneOp()
5517     Src1Parts = B.buildUnmerge(PartialResTy, Src1);  in legalizeLaneOp()
5520     Src2Parts = B.buildUnmerge(PartialResTy, Src2);  in legalizeLaneOp()
5573   auto Unmerge = B.buildUnmerge(S32, Pointer);  in legalizePointerAsRsrcIntrin()
5653   auto Unmerge = B.buildUnmerge(LLT::scalar(32), MI.getOperand(2).getReg());  in legalizeIsAddrSpace()
5724     auto Unmerge = B.buildUnmerge(S16, Reg);  in handleD16VData()
5748       auto Unmerge = B.buildUnmerge(S16, Reg);  in handleD16VData()
5759       auto Unmerge = B.buildUnmerge(S32, Reg);  in handleD16VData()
6017       B.buildUnmerge({ExtDst, StatusDst}, LoadDstReg);  in legalizeBufferLoad()
6020       B.buildUnmerge({Dst, StatusDst}, LoadDstReg);  in legalizeBufferLoad()
6026       B.buildUnmerge(LoadElts, LoadDstReg);  in legalizeBufferLoad()
6044     auto Unmerge = B.buildUnmerge(S32, LoadDstReg);  in legalizeBufferLoad()
6612       B.buildUnmerge({DstReg, Dst1Reg}, NewResultReg);  in legalizeImageIntrinsic()
6630     B.buildUnmerge(ResultRegs, NewResultReg);  in legalizeImageIntrinsic()
6986       auto Unmerge = B.buildUnmerge({S32, S32, S32}, Src);  in legalizeBVHIntrinsic()
6997       auto UnmergeRayDir = B.buildUnmerge({S16, S16, S16}, RayDir);  in legalizeBVHIntrinsic()
6998       auto UnmergeRayInvDir = B.buildUnmerge({S16, S16, S16}, RayInvDir);  in legalizeBVHIntrinsic()
7020       auto Unmerge = B.buildUnmerge({S32, S32}, NodePtr);  in legalizeBVHIntrinsic()
7029       auto Unmerge = B.buildUnmerge({S32, S32, S32}, Src);  in legalizeBVHIntrinsic()
7037       auto UnmergeRayDir = B.buildUnmerge({S16, S16, S16}, RayDir);  in legalizeBVHIntrinsic()
7038       auto UnmergeRayInvDir = B.buildUnmerge({S16, S16, S16}, RayInvDir);  in legalizeBVHIntrinsic()
7160   auto Unmerge = B.buildUnmerge({S32, S32}, MI.getOperand(0));  in legalizeSetFPEnv()