268   Value *const ExtractLo = B.CreateExtractElement(BitCast, B.getInt32(0));  in optimizeAtomic()
269   Value *const ExtractHi = B.CreateExtractElement(BitCast, B.getInt32(1));  in optimizeAtomic()
271       Intrinsic::amdgcn_mbcnt_lo, {}, {ExtractLo, B.getInt32(0)});  in optimizeAtomic()
300                                               {NewV, B.getInt32(DPPCtrl[Idx]),  in optimizeAtomic()
301                                                B.getInt32(RowMask[Idx]),  in optimizeAtomic()
302                                                B.getInt32(0xf), B.getFalse()});  in optimizeAtomic()
317                           {NewV, B.getInt32(DPP_WF_SR1), B.getInt32(0xf),  in optimizeAtomic()
318                            B.getInt32(0xf), B.getTrue()});  in optimizeAtomic()
330           Intrinsic::amdgcn_readlane, {}, {ExtractLo, B.getInt32(63)});  in optimizeAtomic()
333           Intrinsic::amdgcn_readlane, {}, {ExtractHi, B.getInt32(63)});  in optimizeAtomic()
336           UndefValue::get(VecTy), ReadLaneLo, B.getInt32(0));  in optimizeAtomic()
338           B.CreateInsertElement(PartialInsert, ReadLaneHi, B.getInt32(1));  in optimizeAtomic()
342                                                    {}, {NewV, B.getInt32(63)});  in optimizeAtomic()
409         UndefValue::get(VecTy), ReadFirstLaneLo, B.getInt32(0));  in optimizeAtomic()
411         B.CreateInsertElement(PartialInsert, ReadFirstLaneHi, B.getInt32(1));  in optimizeAtomic()