Lines Matching defs:BO

166     if (auto *BO = dyn_cast<BinaryOperator>(Op)) {
167       if (BO->getParent() == Mul->getParent() &&
168           IsFreeTruncation(BO->getOperand(0)) &&
169           IsFreeTruncation(BO->getOperand(1)) &&
360   const auto *BO = dyn_cast<BinaryOperator>(EE.getVectorOperand());
361   if (!BO || BO->getOpcode() != Instruction::Add || !BO->hasOneUse())
363   if (EE.getParent() != BO->getParent())
366   unsigned NumElems = cast<FixedVectorType>(BO->getType())->getNumElements();
371   const Value *Op = BO;
374     const auto *BO = dyn_cast<BinaryOperator>(Op);
375     if (!BO || BO->getOpcode() != Instruction::Add)
377     if (EE.getParent() != BO->getParent())
382     if (i != 0 && !BO->hasNUses(2))
385     Value *LHS = BO->getOperand(0);
386     Value *RHS = BO->getOperand(1);
411 // See if this BO is reachable from this Phi by walking forward through single
414 static bool isReachableFromPHI(PHINode *Phi, BinaryOperator *BO) {
420   if (U == BO)
423   while (U->hasOneUse() && U->getOpcode() == BO->getOpcode())
426   return U == BO;
455     if (auto *BO = dyn_cast<BinaryOperator>(V)) {
456       if (BO->getOpcode() == Instruction::Add) {
458         if (BO->hasNUses(BO == Root ? 2 : 1)) {
459           append_range(Worklist, BO->operands());
465         if (BO->hasNUses(BO == Root ? 3 : 2)) {
467           for (auto *U : BO->users())
478           if (!isReachableFromPHI(PN, BO))
482           append_range(Worklist, BO->operands());