1566 bool DependenceInfo::exactSIVtest(const SCEV *SrcCoeff, const SCEV *DstCoeff,  in exactSIVtest()  argument
1572   LLVM_DEBUG(dbgs() << "\t    SrcCoeff = " << *SrcCoeff << " = AM\n");  in exactSIVtest()
1582   NewConstraint.setLine(SrcCoeff, SE->getNegativeSCEV(DstCoeff), Delta,  in exactSIVtest()
1585   const SCEVConstant *ConstSrcCoeff = dyn_cast<SCEVConstant>(SrcCoeff);  in exactSIVtest()
1869 bool DependenceInfo::weakZeroDstSIVtest(const SCEV *SrcCoeff,  in weakZeroDstSIVtest()  argument
1878   LLVM_DEBUG(dbgs() << "\t    SrcCoeff = " << *SrcCoeff << "\n");  in weakZeroDstSIVtest()
1886   NewConstraint.setLine(SrcCoeff, SE->getZero(Delta->getType()), Delta,  in weakZeroDstSIVtest()
1897   const SCEVConstant *ConstCoeff = dyn_cast<SCEVConstant>(SrcCoeff);  in weakZeroDstSIVtest()
1954 bool DependenceInfo::exactRDIVtest(const SCEV *SrcCoeff, const SCEV *DstCoeff,  in exactRDIVtest()  argument
1959   LLVM_DEBUG(dbgs() << "\t    SrcCoeff = " << *SrcCoeff << " = AM\n");  in exactRDIVtest()
1968   const SCEVConstant *ConstSrcCoeff = dyn_cast<SCEVConstant>(SrcCoeff);  in exactRDIVtest()
2236     const SCEV *SrcCoeff = SrcAddRec->getStepRecurrence(*SE);  in testSIV()  local
2243     if (SrcCoeff == DstCoeff)  in testSIV()
2244       disproven = strongSIVtest(SrcCoeff, SrcConst, DstConst, CurLoop,  in testSIV()
2246     else if (SrcCoeff == SE->getNegativeSCEV(DstCoeff))  in testSIV()
2247       disproven = weakCrossingSIVtest(SrcCoeff, SrcConst, DstConst, CurLoop,  in testSIV()
2250       disproven = exactSIVtest(SrcCoeff, DstCoeff, SrcConst, DstConst, CurLoop,  in testSIV()
2254       symbolicRDIVtest(SrcCoeff, DstCoeff, SrcConst, DstConst, CurLoop, CurLoop);  in testSIV()
2258     const SCEV *SrcCoeff = SrcAddRec->getStepRecurrence(*SE);  in testSIV()  local
2262     return weakZeroDstSIVtest(SrcCoeff, SrcConst, DstConst, CurLoop,  in testSIV()
2303   const SCEV *SrcCoeff, *DstCoeff;  in testRDIV()  local
2312     SrcCoeff = SrcAddRec->getStepRecurrence(*SE);  in testRDIV()
2322       SrcCoeff = tmpAddRec->getStepRecurrence(*SE);  in testRDIV()
2338       SrcCoeff = SE->getNegativeSCEV(DstAddRec->getStepRecurrence(*SE));  in testRDIV()
2346   return exactRDIVtest(SrcCoeff, DstCoeff,  in testRDIV()
2351     symbolicRDIVtest(SrcCoeff, DstCoeff,  in testRDIV()
2508     const SCEV *SrcCoeff = AddRec->getStepRecurrence(*SE);  in gcdMIVtest()  local
2509     const SCEV *DstCoeff = SE->getMinusSCEV(SrcCoeff, SrcCoeff);  in gcdMIVtest()
2544     Delta = SE->getMinusSCEV(SrcCoeff, DstCoeff);  in gcdMIVtest()