Lines Matching full:threshold

83     UnrollThreshold("unroll-threshold", cl::Hidden,
84                     cl::desc("The cost threshold for loop unrolling"));
88       "unroll-optsize-threshold", cl::init(0), cl::Hidden,
89       cl::desc("The cost threshold for loop unrolling when optimizing for "
93     "unroll-partial-threshold", cl::Hidden,
94     cl::desc("The cost threshold for partial loop unrolling"));
97     "unroll-max-percent-threshold-boost", cl::init(400), cl::Hidden,
99              "to the threshold when aggressively unrolling a loop due to the "
102              "threshold to DefaultThreshold*std::min(MaxPercentThresholdBoost, "
128                                 "-unroll-threshold loop size is reached."));
145     "pragma-unroll-threshold", cl::init(16 * 1024), cl::Hidden,
150     "flat-loop-tripcount-threshold", cl::init(5), cl::Hidden,
152              "threshold, the loop is considered as flat and will be less "
169     "unroll-threshold-aggressive", cl::init(300), cl::Hidden,
170     cl::desc("Threshold (max size of unrolled loop) to use in aggressive (O3) "
173     UnrollThresholdDefault("unroll-threshold-default", cl::init(150),
175                            cl::desc("Default threshold (max size of unrolled "
182 /// A magic value for use with the Threshold parameter to indicate
200   UP.Threshold =
233     UP.Threshold = UP.OptSizeThreshold;
240     UP.Threshold = UnrollThreshold;
266     UP.Threshold = *UserThreshold;
589           LLVM_DEBUG(dbgs() << "  Exceeded threshold.. exiting.\n"
782 // the unroll threshold.
806         UCE.getUnrolledLoopSize(UP, (unsigned)UnrollCount) < UP.Threshold)
848   if (UCE.getUnrolledLoopSize(UP) < UP.Threshold)
856           UP.Threshold * UP.MaxPercentThresholdBoost / 100,
860     if (Cost->UnrolledCost < UP.Threshold * Boost / 100)
893       // largest power-of-two factor that satisfies the threshold limit.
972       UP.Threshold = std::max<unsigned>(UP.Threshold, PragmaUnrollThreshold);
1015   computePeelCount(L, LoopSize, PP, TripCount, DT, SE, AC, UP.Threshold);
1104   // the original count which satisfies the threshold limit.
1222   // as threshold later on.
1223   if (UP.Threshold == 0 && (!UP.Partial || UP.PartialThreshold == 0) &&
1239   // When optimizing for size, use LoopSize + 1 as threshold (we use < Threshold
1242     UP.Threshold = std::max(UP.Threshold, LoopSize + 1);
1416              std::optional<unsigned> Threshold = std::nullopt,
1426         ProvidedThreshold(Threshold), ProvidedAllowPartial(AllowPartial),
1487                                  bool ForgetAllSCEV, int Threshold, int Count,
1495       Threshold == -1 ? std::nullopt : std::optional<unsigned>(Threshold),
1527                       /*Threshold*/ std::nullopt, /*AllowPartial*/ false,
1655         /*Threshold*/ std::nullopt, UnrollOpts.AllowPartial,