2929       for (unsigned BitIdx = 0; BitIdx < BitWidth; ++BitIdx) {  in collectBitParts()  local
2930         if (A->Provenance[BitIdx] != BitPart::Unset &&  in collectBitParts()
2931             B->Provenance[BitIdx] != BitPart::Unset &&  in collectBitParts()
2932             A->Provenance[BitIdx] != B->Provenance[BitIdx])  in collectBitParts()
2935         if (A->Provenance[BitIdx] == BitPart::Unset)  in collectBitParts()
2936           Result->Provenance[BitIdx] = B->Provenance[BitIdx];  in collectBitParts()
2938           Result->Provenance[BitIdx] = A->Provenance[BitIdx];  in collectBitParts()
2992       for (unsigned BitIdx = 0; BitIdx < BitWidth; ++BitIdx)  in collectBitParts()  local
2994         if (AndMask[BitIdx] == 0)  in collectBitParts()
2995           Result->Provenance[BitIdx] = BitPart::Unset;  in collectBitParts()
3008       for (unsigned BitIdx = 0; BitIdx < NarrowBitWidth; ++BitIdx)  in collectBitParts()  local
3009         Result->Provenance[BitIdx] = Res->Provenance[BitIdx];  in collectBitParts()
3010       for (unsigned BitIdx = NarrowBitWidth; BitIdx < BitWidth; ++BitIdx)  in collectBitParts()  local
3011         Result->Provenance[BitIdx] = BitPart::Unset;  in collectBitParts()
3023       for (unsigned BitIdx = 0; BitIdx < BitWidth; ++BitIdx)  in collectBitParts()  local
3024         Result->Provenance[BitIdx] = Res->Provenance[BitIdx];  in collectBitParts()
3037       for (unsigned BitIdx = 0; BitIdx < BitWidth; ++BitIdx)  in collectBitParts()  local
3038         Result->Provenance[(BitWidth - 1) - BitIdx] = Res->Provenance[BitIdx];  in collectBitParts()
3053         for (unsigned BitIdx = 0; BitIdx < 8; ++BitIdx)  in collectBitParts()  local
3054           Result->Provenance[(BitWidth - 8 - ByteBitOfs) + BitIdx] =  in collectBitParts()
3055               Res->Provenance[ByteBitOfs + BitIdx];  in collectBitParts()
3088       for (unsigned BitIdx = 0; BitIdx < StartBitRHS; ++BitIdx)  in collectBitParts()  local
3089         Result->Provenance[BitIdx + ModAmt] = LHS->Provenance[BitIdx];  in collectBitParts()
3090       for (unsigned BitIdx = 0; BitIdx < ModAmt; ++BitIdx)  in collectBitParts()  local
3091         Result->Provenance[BitIdx] = RHS->Provenance[BitIdx + StartBitRHS];  in collectBitParts()
3105   for (unsigned BitIdx = 0; BitIdx < BitWidth; ++BitIdx)  in collectBitParts()  local
3106     Result->Provenance[BitIdx] = BitIdx;  in collectBitParts()
3177   for (unsigned BitIdx = 0;  in recognizeBSwapOrBitReverseIdiom()  local
3178        (BitIdx < DemandedBW) && (OKForBSwap || OKForBitReverse); ++BitIdx) {  in recognizeBSwapOrBitReverseIdiom()
3179     if (BitProvenance[BitIdx] == BitPart::Unset) {  in recognizeBSwapOrBitReverseIdiom()
3180       DemandedMask.clearBit(BitIdx);  in recognizeBSwapOrBitReverseIdiom()
3183     OKForBSwap &= bitTransformIsCorrectForBSwap(BitProvenance[BitIdx], BitIdx,  in recognizeBSwapOrBitReverseIdiom()
3185     OKForBitReverse &= bitTransformIsCorrectForBitReverse(BitProvenance[BitIdx],  in recognizeBSwapOrBitReverseIdiom()
3186                                                           BitIdx, DemandedBW);  in recognizeBSwapOrBitReverseIdiom()