168         LLVM_DEBUG(dbgs() << "Found use of outer induction variable: "; U->dump());  in checkOuterInductionPhiUsers()
170           LLVM_DEBUG(dbgs() << "Did not match expected pattern, bailing\n");  in checkOuterInductionPhiUsers()
173         LLVM_DEBUG(dbgs() << "Use is optimisable\n");  in checkOuterInductionPhiUsers()
193     LLVM_DEBUG(dbgs() << "Checking linear i*M+j expression for: "; U->dump());  in matchLinearIVUser()
219     LLVM_DEBUG(dbgs() << "Matched multiplication: "; MatchedMul->dump());  in matchLinearIVUser()
220     LLVM_DEBUG(dbgs() << "Matched iteration count: "; MatchedItCount->dump());  in matchLinearIVUser()
227       LLVM_DEBUG(dbgs() << "Multiply has more than one use\n");  in matchLinearIVUser()
242     LLVM_DEBUG(dbgs() << "Looking for inner trip count: ";  in matchLinearIVUser()
246       LLVM_DEBUG(dbgs() << "Found. This sse is optimisable\n");  in matchLinearIVUser()
252     LLVM_DEBUG(dbgs() << "Did not match expected pattern, bailing\n");  in matchLinearIVUser()
263       LLVM_DEBUG(dbgs() << "Checking User: "; U->dump());  in checkInnerInductionPhiUsers()
265         LLVM_DEBUG(dbgs() << "Use is inner loop increment, continuing\n");  in checkInnerInductionPhiUsers()
282         LLVM_DEBUG(dbgs() << "Use is the inner loop test, continuing\n");  in checkInnerInductionPhiUsers()
287         LLVM_DEBUG(dbgs() << "Not a linear IV user\n");  in checkInnerInductionPhiUsers()
290       LLVM_DEBUG(dbgs() << "Linear IV users found!\n");  in checkInnerInductionPhiUsers()
302   LLVM_DEBUG(dbgs() << "Found Increment: "; Increment->dump());  in setLoopComponents()
303   LLVM_DEBUG(dbgs() << "Found trip count: "; TripCount->dump());  in setLoopComponents()
304   LLVM_DEBUG(dbgs() << "Successfully found all loop components\n");  in setLoopComponents()
320     LLVM_DEBUG(dbgs() << "Backedge-taken count is not predictable\n");  in verifyTripCount()
345         LLVM_DEBUG(dbgs() << "Could not find valid trip count\n");  in verifyTripCount()
363     LLVM_DEBUG(dbgs() << "Could not find valid trip count\n");  in verifyTripCount()
368     LLVM_DEBUG(dbgs() << "Could not find valid trip count\n");  in verifyTripCount()
373     LLVM_DEBUG(dbgs() << "Could not find valid extended trip count\n");  in verifyTripCount()
385   LLVM_DEBUG(dbgs() << "Finding components of loop: " << L->getName() << "\n");  in findLoopComponents()
388     LLVM_DEBUG(dbgs() << "Loop is not in normal form\n");  in findLoopComponents()
395     LLVM_DEBUG(dbgs() << "Loop is not canonical\n");  in findLoopComponents()
403     LLVM_DEBUG(dbgs() << "Exiting and latch block are different\n");  in findLoopComponents()
412     LLVM_DEBUG(dbgs() << "Could not find induction PHI\n");  in findLoopComponents()
415   LLVM_DEBUG(dbgs() << "Found induction PHI: "; InductionPHI->dump());  in findLoopComponents()
430     LLVM_DEBUG(dbgs() << "Could not find valid comparison\n");  in findLoopComponents()
435   LLVM_DEBUG(dbgs() << "Found back branch: "; BackBranch->dump());  in findLoopComponents()
437   LLVM_DEBUG(dbgs() << "Found comparison: "; Compare->dump());  in findLoopComponents()
447     LLVM_DEBUG(dbgs() << "Could not find valid increment\n");  in findLoopComponents()
502       LLVM_DEBUG(dbgs() << "value modified in top of outer loop\n");  in checkPHIs()
513       LLVM_DEBUG(dbgs() << "could not find LCSSA PHI\n");  in checkPHIs()
520       LLVM_DEBUG(  in checkPHIs()
525     LLVM_DEBUG(dbgs() << "PHI pair is safe:\n");  in checkPHIs()
526     LLVM_DEBUG(dbgs() << "  Inner: "; InnerPHI.dump());  in checkPHIs()
527     LLVM_DEBUG(dbgs() << "  Outer: "; OuterPHI->dump());  in checkPHIs()
536       LLVM_DEBUG(dbgs() << "found unsafe PHI in outer loop: "; OuterPHI.dump());  in checkPHIs()
541   LLVM_DEBUG(dbgs() << "checkPHIs: OK\n");  in checkPHIs()
562         LLVM_DEBUG(dbgs() << "Cannot flatten because instruction may have "  in checkOuterLoopInsts()
586       LLVM_DEBUG(dbgs() << "Cost " << Cost << ": "; I.dump());  in checkOuterLoopInsts()
591   LLVM_DEBUG(dbgs() << "Cost of instructions that will be repeated: "  in checkOuterLoopInsts()
596     LLVM_DEBUG(dbgs() << "checkOuterLoopInsts: not profitable, bailing.\n");  in checkOuterLoopInsts()
600   LLVM_DEBUG(dbgs() << "checkOuterLoopInsts: OK\n");  in checkOuterLoopInsts()
625   LLVM_DEBUG(dbgs() << "checkIVUsers: OK\n";  in checkIVUsers()
670         LLVM_DEBUG(  in checkOverflow()
710     LLVM_DEBUG(dbgs() << "inner loop trip count not invariant\n");  in CanFlattenLoopPair()
714     LLVM_DEBUG(dbgs() << "outer loop trip count not invariant\n");  in CanFlattenLoopPair()
736   LLVM_DEBUG(dbgs() << "CanFlattenLoopPair: OK\n");  in CanFlattenLoopPair()
745   LLVM_DEBUG(dbgs() << "Checks all passed, doing the transformation\n");  in DoFlattenLoopPair()
758   LLVM_DEBUG(dbgs() << "Created new trip count in preheader: ";  in DoFlattenLoopPair()
806     LLVM_DEBUG(dbgs() << "Replacing: "; V->dump(); dbgs() << "with:      ";  in DoFlattenLoopPair()
829     LLVM_DEBUG(dbgs() << "Widening the IVs is disabled\n");  in CanWidenIV()
833   LLVM_DEBUG(dbgs() << "Try widening the IVs\n");  in CanWidenIV()
848     LLVM_DEBUG(dbgs() << "Can't widen the IV\n");  in CanWidenIV()
863     LLVM_DEBUG(dbgs() << "Created wide phi: "; WidePhi->dump());  in CanWidenIV()
864     LLVM_DEBUG(dbgs() << "Deleting old phi: "; WideIV.NarrowIV->dump());  in CanWidenIV()
895   LLVM_DEBUG(  in FlattenLoopPair()
933     LLVM_DEBUG(dbgs() << "Multiply would always overflow, so not profitable\n");  in FlattenLoopPair()
936     LLVM_DEBUG(dbgs() << "Multiply might overflow, not flattening\n");  in FlattenLoopPair()
940   LLVM_DEBUG(dbgs() << "Multiply cannot overflow, modifying loop in-place\n");  in FlattenLoopPair()