1503 bool DependenceInfo::exactSIVtest(const SCEV *SrcCoeff, const SCEV *DstCoeff,  in exactSIVtest()  argument
1510   LLVM_DEBUG(dbgs() << "\t    DstCoeff = " << *DstCoeff << " = BM\n");  in exactSIVtest()
1519   NewConstraint.setLine(SrcCoeff, SE->getNegativeSCEV(DstCoeff), Delta,  in exactSIVtest()
1523   const SCEVConstant *ConstDstCoeff = dyn_cast<SCEVConstant>(DstCoeff);  in exactSIVtest()
1696 bool DependenceInfo::weakZeroSrcSIVtest(const SCEV *DstCoeff,  in weakZeroSrcSIVtest()  argument
1706   LLVM_DEBUG(dbgs() << "\t    DstCoeff = " << *DstCoeff << "\n");  in weakZeroSrcSIVtest()
1714   NewConstraint.setLine(SE->getZero(Delta->getType()), DstCoeff, Delta,  in weakZeroSrcSIVtest()
1725   const SCEVConstant *ConstCoeff = dyn_cast<SCEVConstant>(DstCoeff);  in weakZeroSrcSIVtest()
1891 bool DependenceInfo::exactRDIVtest(const SCEV *SrcCoeff, const SCEV *DstCoeff,  in exactRDIVtest()  argument
1897   LLVM_DEBUG(dbgs() << "\t    DstCoeff = " << *DstCoeff << " = BM\n");  in exactRDIVtest()
1906   const SCEVConstant *ConstDstCoeff = dyn_cast<SCEVConstant>(DstCoeff);  in exactRDIVtest()
2174     const SCEV *DstCoeff = DstAddRec->getStepRecurrence(*SE);  in testSIV()  local
2180     if (SrcCoeff == DstCoeff)  in testSIV()
2183     else if (SrcCoeff == SE->getNegativeSCEV(DstCoeff))  in testSIV()
2187       disproven = exactSIVtest(SrcCoeff, DstCoeff, SrcConst, DstConst, CurLoop,  in testSIV()
2191       symbolicRDIVtest(SrcCoeff, DstCoeff, SrcConst, DstConst, CurLoop, CurLoop);  in testSIV()
2205     const SCEV *DstCoeff = DstAddRec->getStepRecurrence(*SE);  in testSIV()  local
2209     return weakZeroSrcSIVtest(DstCoeff, SrcConst, DstConst,  in testSIV()
2240   const SCEV *SrcCoeff, *DstCoeff;  in testRDIV()  local
2252     DstCoeff = DstAddRec->getStepRecurrence(*SE);  in testRDIV()
2262       DstCoeff = SE->getNegativeSCEV(SrcAddRec->getStepRecurrence(*SE));  in testRDIV()
2272       DstCoeff = tmpAddRec->getStepRecurrence(*SE);  in testRDIV()
2283   return exactRDIVtest(SrcCoeff, DstCoeff,  in testRDIV()
2288     symbolicRDIVtest(SrcCoeff, DstCoeff,  in testRDIV()
2446     const SCEV *DstCoeff = SE->getMinusSCEV(SrcCoeff, SrcCoeff);  in gcdMIVtest()  local
2469         DstCoeff = Coeff;  in gcdMIVtest()
2481     Delta = SE->getMinusSCEV(SrcCoeff, DstCoeff);  in gcdMIVtest()