Cross Reference: /external/llvm/utils/PerfectShuffle/PerfectShuffle.cpp

Lines Matching refs:Cost
88   unsigned Cost;  // Number of instrs used to generate this value.
92   ShuffleVal() : Cost(1000000) {}
108   unsigned Cost;
112     : ShuffleMask(shufflemask), OpNum(opnum), Name(name), Cost(cost) {
125   unsigned getCost() const { return Cost; }
164   if (ShufTab[ShufTab[ThisOp].Arg0].Cost == 0) {
178     if (ShufTab[ShufTab[ThisOp].Arg1].Cost == 0) {
196     Count += ShufTab[i].Cost < 100;
202   if (ShufTab[Elt].Cost == 0) return;
210   if (ShufTab[Arg0].Cost)
212   if (Arg0 != Arg1 && ShufTab[Arg1].Cost)
221   ShufTab[0x0123].Cost = 0;
224   ShufTab[0x4567].Cost = 0;
241     unsigned MaxCost = ShufTab[0].Cost;
244       if (ShufTab[i].Cost > MaxCost)
245         MaxCost = ShufTab[i].Cost;
275         unsigned MinCost = ShufTab[i].Cost;
280           if (ShufTab[NewElt].Cost < MinCost) {
281             MinCost = ShufTab[NewElt].Cost;
296       if (ShufTab[LHS].Cost > 1000) continue;
300       if (ShufTab[LHS].Cost + 1 >= MaxCost)
309         unsigned Cost = ShufTab[LHS].Cost + Op->getCost();
310         if (Cost < ShufTab[ResultMask].Cost) {
311           ShufTab[ResultMask].Cost = Cost;
324           if (ShufTab[RHS].Cost > 1000) continue;
328           if (ShufTab[RHS].Cost + 1 >= MaxCost)
335           if (ShufTab[ResultMask].Cost <= OpCount ||
336               ShufTab[ResultMask].Cost <= ShufTab[LHS].Cost ||
337               ShufTab[ResultMask].Cost <= ShufTab[RHS].Cost)
347           unsigned Cost = NumVals + Op->getCost();
348           if (Cost < ShufTab[ResultMask].Cost) {
349             ShufTab[ResultMask].Cost = Cost;
368     if (ShufTab[i].Cost > 9)
371       ++CostArray[ShufTab[i].Cost];
389     unsigned CostSat = ShufTab[i].Cost;
392     --CostSat;  // Cost is now between 0-3.
406     std::cout << ": Cost " << ShufTab[i].Cost;
409     if (ShufTab[ShufTab[i].Arg0].Cost == 0) {
417       if (ShufTab[ShufTab[i].Arg1].Cost == 0) {
431       if (ShufTab[i].Cost < 1000) {
433         std::cerr << " - Cost " << ShufTab[i].Cost << " - ";