196 static Constant *ExtractConstantBytes(Constant *C, unsigned ByteStart,  in ExtractConstantBytes()  argument
203   assert(ByteStart+ByteSize <= CSize && "Extracting invalid piece from input");  in ExtractConstantBytes()
209     if (ByteStart)  in ExtractConstantBytes()
210       V = V.lshr(ByteStart*8);  in ExtractConstantBytes()
223     Constant *RHS = ExtractConstantBytes(CE->getOperand(1), ByteStart,ByteSize);  in ExtractConstantBytes()
232     Constant *LHS = ExtractConstantBytes(CE->getOperand(0), ByteStart,ByteSize);  in ExtractConstantBytes()
238     Constant *RHS = ExtractConstantBytes(CE->getOperand(1), ByteStart,ByteSize);  in ExtractConstantBytes()
246     Constant *LHS = ExtractConstantBytes(CE->getOperand(0), ByteStart,ByteSize);  in ExtractConstantBytes()
262     if (ByteStart >= CSize-ShAmt)  in ExtractConstantBytes()
266     if (ByteStart+ByteSize+ShAmt <= CSize)  in ExtractConstantBytes()
267       return ExtractConstantBytes(CE->getOperand(0), ByteStart+ShAmt, ByteSize);  in ExtractConstantBytes()
284     if (ByteStart+ByteSize <= ShAmt)  in ExtractConstantBytes()
288     if (ByteStart >= ShAmt)  in ExtractConstantBytes()
289       return ExtractConstantBytes(CE->getOperand(0), ByteStart-ShAmt, ByteSize);  in ExtractConstantBytes()
300     if (ByteStart*8 >= SrcBitSize)  in ExtractConstantBytes()
305     if (ByteStart == 0 && ByteSize*8 == SrcBitSize)  in ExtractConstantBytes()
310     if ((SrcBitSize&7) == 0 && (ByteStart+ByteSize)*8 <= SrcBitSize)  in ExtractConstantBytes()
311       return ExtractConstantBytes(CE->getOperand(0), ByteStart, ByteSize);  in ExtractConstantBytes()
315     if ((ByteStart+ByteSize)*8 < SrcBitSize) {  in ExtractConstantBytes()
318       if (ByteStart)  in ExtractConstantBytes()
320                                  ConstantInt::get(Res->getType(), ByteStart*8));  in ExtractConstantBytes()