490   unsigned SrcTySize = getBitWidth();  in zeroExtend()  local
491   assert(SrcTySize < DstTySize && "Not a value extension");  in zeroExtend()
497     return ConstantRange(LowerExt, APInt::getOneBitSet(DstTySize, SrcTySize));  in zeroExtend()
510   unsigned SrcTySize = getBitWidth();  in signExtend()  local
511   assert(SrcTySize < DstTySize && "Not a value extension");  in signExtend()
518     return ConstantRange(APInt::getHighBitsSet(DstTySize,DstTySize-SrcTySize+1),  in signExtend()
519                          APInt::getLowBitsSet(DstTySize, SrcTySize-1) + 1);  in signExtend()
583   unsigned SrcTySize = getBitWidth();  in zextOrTrunc()  local
584   if (SrcTySize > DstTySize)  in zextOrTrunc()
586   if (SrcTySize < DstTySize)  in zextOrTrunc()
594   unsigned SrcTySize = getBitWidth();  in sextOrTrunc()  local
595   if (SrcTySize > DstTySize)  in sextOrTrunc()
597   if (SrcTySize < DstTySize)  in sextOrTrunc()