5331 static bool resolveBuildVector(BuildVectorSDNode *BVN, APInt &CnstBits,  in resolveBuildVector()  argument
5341       CnstBits <<= SplatBitSize;  in resolveBuildVector()
5343       CnstBits |= SplatBits.zextOrTrunc(VT.getSizeInBits());  in resolveBuildVector()
5364   APInt CnstBits(VT.getSizeInBits(), 0);  in LowerVectorAND()  local
5366   if (resolveBuildVector(BVN, CnstBits, UndefBits)) {  in LowerVectorAND()
5368     CnstBits = ~CnstBits;  in LowerVectorAND()
5375     if (CnstBits.getHiBits(64) == CnstBits.getLoBits(64)) {  in LowerVectorAND()
5376       CnstBits = CnstBits.zextOrTrunc(64);  in LowerVectorAND()
5377       uint64_t CnstVal = CnstBits.getZExtValue();  in LowerVectorAND()
5437     CnstBits = ~UndefBits;  in LowerVectorAND()
5567   APInt CnstBits(VT.getSizeInBits(), 0);  in LowerVectorOR()  local
5569   if (resolveBuildVector(BVN, CnstBits, UndefBits)) {  in LowerVectorOR()
5575     if (CnstBits.getHiBits(64) == CnstBits.getLoBits(64)) {  in LowerVectorOR()
5576       CnstBits = CnstBits.zextOrTrunc(64);  in LowerVectorOR()
5577       uint64_t CnstVal = CnstBits.getZExtValue();  in LowerVectorOR()
5637     CnstBits = UndefBits;  in LowerVectorOR()
5678   APInt CnstBits(VT.getSizeInBits(), 0);  in LowerBUILD_VECTOR()  local
5680   if (resolveBuildVector(BVN, CnstBits, UndefBits)) {  in LowerBUILD_VECTOR()
5686     if (CnstBits.getHiBits(64) == CnstBits.getLoBits(64)) {  in LowerBUILD_VECTOR()
5687       CnstBits = CnstBits.zextOrTrunc(64);  in LowerBUILD_VECTOR()
5688       uint64_t CnstVal = CnstBits.getZExtValue();  in LowerBUILD_VECTOR()
5887     CnstBits = UndefBits;  in LowerBUILD_VECTOR()
6298   APInt CnstBits(VT.getSizeInBits(), 0);  in EmitVectorComparison()  local
6300   bool IsCnst = BVN && resolveBuildVector(BVN, CnstBits, UndefBits);  in EmitVectorComparison()
6301   bool IsZero = IsCnst && (CnstBits == 0);  in EmitVectorComparison()