reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

References

lib/IR/ConstantRange.cpp

  705   assert(getBitWidth() > DstTySize && "Not a value truncation");
  707     return getEmpty(DstTySize);
  709     return getFull(DstTySize);
  712   ConstantRange Union(DstTySize, /*isFullSet=*/false);
  720     if (Upper.getActiveBits() > DstTySize ||
  721         Upper.countTrailingOnes() == DstTySize)
  722       return getFull(DstTySize);
  724     Union = ConstantRange(APInt::getMaxValue(DstTySize),Upper.trunc(DstTySize));
  724     Union = ConstantRange(APInt::getMaxValue(DstTySize),Upper.trunc(DstTySize));
  734   if (LowerDiv.getActiveBits() > DstTySize) {
  736     APInt Adjust = LowerDiv & APInt::getBitsSetFrom(getBitWidth(), DstTySize);
  742   if (UpperDivWidth <= DstTySize)
  743     return ConstantRange(LowerDiv.trunc(DstTySize),
  744                          UpperDiv.trunc(DstTySize)).unionWith(Union);
  747   if (UpperDivWidth == DstTySize + 1) {
  749     UpperDiv.clearBit(DstTySize);
  751       return ConstantRange(LowerDiv.trunc(DstTySize),
  752                            UpperDiv.trunc(DstTySize)).unionWith(Union);
  755   return getFull(DstTySize);