3656   Register WideSrcVal;  in matchTruncStoreMerge()  local
3657   auto LowestShiftAmt = getTruncStoreByteOffset(LastStore, WideSrcVal, MRI);  in matchTruncStoreMerge()
3660   assert(WideSrcVal.isValid());  in matchTruncStoreMerge()
3662   LLT WideStoreTy = MRI.getType(WideSrcVal);  in matchTruncStoreMerge()
3706     auto ShiftByteOffset = getTruncStoreByteOffset(*NewStore, WideSrcVal, MRI);  in matchTruncStoreMerge()
3781   MatchInfo.WideSrcVal = WideSrcVal;  in matchTruncStoreMerge()
3790   Register WideSrcVal = MatchInfo.WideSrcVal;  in applyTruncStoreMerge()  local
3791   LLT WideStoreTy = MRI.getType(WideSrcVal);  in applyTruncStoreMerge()
3794     WideSrcVal = Builder.buildBSwap(WideStoreTy, WideSrcVal).getReg(0);  in applyTruncStoreMerge()
3800     WideSrcVal =  in applyTruncStoreMerge()
3801         Builder.buildRotateRight(WideStoreTy, WideSrcVal, RotAmt).getReg(0);  in applyTruncStoreMerge()
3804   Builder.buildStore(WideSrcVal, MatchInfo.LowestIdxStore->getPointerReg(),  in applyTruncStoreMerge()