26   Value *Op0 = I.getOperand(0), *Op1 = I.getOperand(1);  in commonShiftTransforms()  local
34     if (SelectInst *SI = dyn_cast<SelectInst>(Op1))  in commonShiftTransforms()
38   if (Constant *CUI = dyn_cast<Constant>(Op1))  in commonShiftTransforms()
46   if (Op1->hasOneUse() && match(Op1, m_SRem(m_Value(A), m_Power2(B)))) {  in commonShiftTransforms()
50                                     Op1->getName());  in commonShiftTransforms()
321 Instruction *InstCombiner::FoldShiftByConstant(Value *Op0, Constant *Op1,  in FoldShiftByConstant()  argument
326   if (ConstantDataVector *CV = dyn_cast<ConstantDataVector>(Op1))  in FoldShiftByConstant()
328   else if (ConstantVector *CV = dyn_cast<ConstantVector>(Op1))  in FoldShiftByConstant()
331     COp1 = dyn_cast<ConstantInt>(Op1);  in FoldShiftByConstant()
359                                         ConstantExpr::getShl(BOOp, Op1));  in FoldShiftByConstant()
428                   m_Specific(Op1)))) {  in FoldShiftByConstant()
430             Builder->CreateShl(Op0BO->getOperand(0), Op1, Op0BO->getName());  in FoldShiftByConstant()
447                   m_And(m_OneUse(m_Shr(m_Value(V1), m_Specific(Op1))),  in FoldShiftByConstant()
450             Builder->CreateShl(Op0BO->getOperand(0), Op1,  in FoldShiftByConstant()
453           Value *XM = Builder->CreateAnd(V1, ConstantExpr::getShl(CC, Op1),  in FoldShiftByConstant()
464                   m_Specific(Op1)))) {  in FoldShiftByConstant()
466             Builder->CreateShl(Op0BO->getOperand(1), Op1, Op0BO->getName());  in FoldShiftByConstant()
483                         m_ConstantInt(CC))) && V2 == Op1) {  in FoldShiftByConstant()
485             Builder->CreateShl(Op0BO->getOperand(1), Op1, Op0BO->getName());  in FoldShiftByConstant()
487           Value *XM = Builder->CreateAnd(V1, ConstantExpr::getShl(CC, Op1),  in FoldShiftByConstant()
528           Constant *NewRHS = ConstantExpr::get(I.getOpcode(), Op0C, Op1);  in FoldShiftByConstant()
531             Builder->CreateBinOp(I.getOpcode(), Op0BO->getOperand(0), Op1);  in FoldShiftByConstant()
748   Value *Op0 = I.getOperand(0), *Op1 = I.getOperand(1);  in visitLShr()  local
750   if (ConstantInt *Op1C = dyn_cast<ConstantInt>(Op1)) {  in visitLShr()
792   Value *Op0 = I.getOperand(0), *Op1 = I.getOperand(1);  in visitAShr()  local
794   if (ConstantInt *Op1C = dyn_cast<ConstantInt>(Op1)) {  in visitAShr()
800     if (match(Op0, m_Shl(m_Value(X), m_Specific(Op1)))) {  in visitAShr()
827     return BinaryOperator::CreateLShr(Op0, Op1);  in visitAShr()