Lines Matching defs:IndDesc

205   InductionDescriptor IndDesc;
206   if (!InductionDescriptor::isInductionPHI(&IndVar, &L, &SE, IndDesc))
209   Value *InitialIVValue = IndDesc.getStartValue();
210   Instruction *StepInst = IndDesc.getInductionBinOp();
214   const SCEV *Step = IndDesc.getStep();
309     InductionDescriptor IndDesc;
310     if (!InductionDescriptor::isInductionPHI(&IndVar, this, &SE, IndDesc))
335                                   InductionDescriptor &IndDesc) const {
337     return InductionDescriptor::isInductionPHI(IndVar, this, &SE, IndDesc);
355   InductionDescriptor IndDesc;
356   if (!InductionDescriptor::isInductionPHI(&AuxIndVar, this, &SE, IndDesc))
360   if (IndDesc.getInductionOpcode() != Instruction::Add &&
361       IndDesc.getInductionOpcode() != Instruction::Sub)
365   return SE.isLoopInvariant(IndDesc.getStep(), this);
413   InductionDescriptor IndDesc;
414   if (!getInductionDescriptor(SE, IndDesc))
417   ConstantInt *Init = dyn_cast_or_null<ConstantInt>(IndDesc.getStartValue());
421   if (IndDesc.getInductionOpcode() != Instruction::Add)
424   ConstantInt *Step = IndDesc.getConstIntStepValue();