Transforms/Scalar/LoopStrengthReduce.cpp

40 // TODO: Should the addressing mode BaseGV be changed to a ConstantExpr instead
228   GlobalValue *BaseGV;
253       : BaseGV(0), BaseOffset(0), HasBaseReg(false), Scale(0), ScaledReg(0),
362          BaseGV ? BaseGV->getType() :
395   if (BaseGV) {
397     WriteAsOperand(OS, BaseGV, /*PrintType=*/false);
961     if (F.BaseGV)
1320                        Type *AccessTy, GlobalValue *BaseGV, int64_t BaseOffset,
1324     return TTI.isLegalAddressingMode(AccessTy, BaseGV, BaseOffset, HasBaseReg, Scale);
1332     if (BaseGV)
1362     return !BaseGV && Scale == 0 && BaseOffset == 0;
1366     return !BaseGV && (Scale == 0 || Scale == -1) && BaseOffset == 0;
1374                        GlobalValue *BaseGV, int64_t BaseOffset, bool HasBaseReg,
1386   return isLegalUse(TTI, Kind, AccessTy, BaseGV, MinOffset, HasBaseReg,
1388          isLegalUse(TTI, Kind, AccessTy, BaseGV, MaxOffset, HasBaseReg, Scale);
1394   return isLegalUse(TTI, MinOffset, MaxOffset, Kind, AccessTy, F.BaseGV,
1419                     F.BaseGV, F.BaseOffset, F.HasBaseReg, 1);
1433       TTI.getScalingFactorCost(LU.AccessTy, F.BaseGV,
1437       TTI.getScalingFactorCost(LU.AccessTy, F.BaseGV,
1460                              GlobalValue *BaseGV, int64_t BaseOffset,
1463   if (BaseOffset == 0 && !BaseGV) return true;
1476   return isLegalUse(TTI, Kind, AccessTy, BaseGV, BaseOffset, HasBaseReg, Scale);
1489   GlobalValue *BaseGV = ExtractSymbol(S, SE);
1495   if (BaseOffset == 0 && !BaseGV) return true;
1501   return isLegalUse(TTI, MinOffset, MaxOffset, Kind, AccessTy, BaseGV,
2113             if (TTI.isLegalAddressingMode(AccessTy, /*BaseGV=*/ 0,
2118             if (TTI.isLegalAddressingMode(AccessTy, /*BaseGV=*/ 0,
2190     if (!isAlwaysFoldable(TTI, Kind, AccessTy, /*BaseGV=*/ 0,
2195     if (!isAlwaysFoldable(TTI, Kind, AccessTy, /*BaseGV=*/ 0,
2225   if (!isAlwaysFoldable(TTI, Kind, AccessTy, /*BaseGV=*/ 0,
2294             F.BaseGV == OrigF.BaseGV &&
2798                         getAccessType(UserInst), /*BaseGV=*/ 0,
3306   if (Base.BaseGV) return;
3314     F.BaseGV = GV;
3380   assert(!Base.BaseGV && "ICmpZero use is not legal!");
3488         !Base.HasBaseReg && Base.BaseOffset == 0 && !Base.BaseGV)
3513   if (Base.BaseGV) return;
3934               if (!F.BaseGV) {
3936                 NewF.BaseGV = GV;
4461   if (F.BaseGV) {
4468     Ops.push_back(SE.getUnknown(F.BaseGV));
4521     assert(!F.BaseGV && "ICmp does not support folding a global value and "