Lines Matching defs:DCst

359   const APInt *BCst, *DCst, *OrigECst;
360   if (!match(B, m_APInt(BCst)) || !match(D, m_APInt(DCst)) ||
372     ECst ^= *DCst;
376   if (*BCst == 0 || *DCst == 0)
383   if (!BCst->intersects(*DCst)) {
385     if (*DCst == ECst && match(A, m_ElementWiseBitCast(m_Value(Src))) &&
422   if ((((*BCst & *DCst) & ECst) == 0) &&
423       (*BCst & (*BCst ^ *DCst)).isPowerOf2()) {
424     APInt BorD = *BCst | *DCst;
425     APInt BandBxorDorE = (*BCst & (*BCst ^ *DCst)) | ECst;
445   if (!IsSubSetOrEqual(BCst, DCst) && !IsSuperSetOrEqual(BCst, DCst))
457     if (IsSubSetOrEqual(BCst, DCst))
468   if (IsSuperSetOrEqual(BCst, DCst)) {
477   assert(IsSubSetOrEqual(BCst, DCst) && "Precondition due to above code");
1033     const APInt *BCst, *DCst, *ECst;
1034     return match(B, m_APIntAllowPoison(BCst)) && match(D, m_APInt(DCst)) &&
1035            match(E, m_APInt(ECst)) && *DCst == *ECst &&
1037             (BCst->countLeadingOnes() == DCst->countLeadingZeros()));