Cross Reference: /external/llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp

Lines Matching refs:Count
129       UP.Count = CurrentCount;
192 Pass *llvm::createLoopUnrollPass(int Threshold, int Count, int AllowPartial,
194   return new LoopUnroll(Threshold, Count, AllowPartial, Runtime);
270     unsigned Count = CountValue->getZExtValue();
271     assert(Count >= 1 && "Unroll count must be positive.");
272     return Count;
285   unsigned Count = UserCount ? CurrentCount : 0;
289   if (Count == 0) {
291       Count = PragmaCount;
295       Count = TripCount;
299   if (Count == 0)
300     Count = UP.Count;
302   if (Count == 0) {
306       Count = UnrollRuntimeCount;
312       Count = TripCount;
314   if (TripCount && Count > TripCount)
316   return Count;
356   unsigned Count = selectUnrollCount(L, TripCount, HasEnablePragma, PragmaCount,
364   uint64_t UnrolledSize = (uint64_t)LoopSize * Count;
378   // Given Count, TripCount and thresholds determine the type of
382   if (TripCount && Count == TripCount) {
384       DEBUG(dbgs() << "  Too large to fully unroll with count: " << Count
391   } else if (TripCount && Count < TripCount) {
398   unsigned OriginalCount = Count;
409       Count = PartialThreshold / LoopSize;
410       while (Count != 0 && TripCount % Count != 0)
411         Count--;
421     while (Count != 0 && UnrolledSize > PartialThreshold) {
422       Count >>= 1;
423       UnrolledSize = LoopSize * Count;
425     if (Count > UP.MaxCount)
426       Count = UP.MaxCount;
427     DEBUG(dbgs() << "  partially unrolling with count: " << Count << "\n");
437       if (TripCount && Count != TripCount) {
448     } else if (PragmaCount > 0 && Count != OriginalCount) {
456   if (Unrolling != Full && Count < 2) {
463   if (!UnrollLoop(L, Count, TripCount, AllowRuntime, TripMultiple, LI, this, &LPM))