Cross Reference: /external/llvm/lib/Transforms/InstCombine/InstCombineShifts.cpp

Lines Matching refs:ShiftOp
543   BinaryOperator *ShiftOp = dyn_cast<BinaryOperator>(Op0);
544   if (ShiftOp && !ShiftOp->isShift())
545     ShiftOp = nullptr;
547   if (ShiftOp && isa<ConstantInt>(ShiftOp->getOperand(1))) {
561     ConstantInt *ShiftAmt1C = cast<ConstantInt>(ShiftOp->getOperand(1));
566     Value *X = ShiftOp->getOperand(0);
571     if (I.getOpcode() == ShiftOp->getOpcode()) {
588           ShiftOp->getOpcode() == Instruction::Shl) {
600           ShiftOp->getOpcode() != Instruction::Shl &&
601           ShiftOp->isExact()) {
602         assert(ShiftOp->getOpcode() == Instruction::LShr ||
603                ShiftOp->getOpcode() == Instruction::AShr);
614           ShiftOp->getOpcode() == Instruction::Shl) {
617         if (ShiftOp->hasNoUnsignedWrap()) {
633           ShiftOp->getOpcode() == Instruction::Shl) {
634         if (ShiftOp->hasNoSignedWrap()) {
651           ShiftOp->getOpcode() != Instruction::Shl &&
652           ShiftOp->isExact()) {
654         BinaryOperator *NewShr = BinaryOperator::Create(ShiftOp->getOpcode(),
662           ShiftOp->getOpcode() == Instruction::Shl) {
664         if (ShiftOp->hasNoUnsignedWrap()) {
681           ShiftOp->getOpcode() == Instruction::Shl) {
682         if (ShiftOp->hasNoSignedWrap()) {