diff --git a/include/llvm/Analysis/LoopAccessAnalysis.h b/include/llvm/Analysis/LoopAccessAnalysis.h index 2aa19ca682d..093b0a3d88f 100644 --- a/include/llvm/Analysis/LoopAccessAnalysis.h +++ b/include/llvm/Analysis/LoopAccessAnalysis.h @@ -393,7 +393,7 @@ public: /// \brief Returns the number of run-time checks required according to /// needsChecking. - unsigned getNumberOfChecks(const SmallVectorImpl *PtrPartition) const; + unsigned getNumberOfChecks() const { return Checks.size(); } /// \brief Print the list run-time memory checks necessary. void print(raw_ostream &OS, unsigned Depth = 0) const; @@ -484,9 +484,8 @@ public: /// \brief Number of memchecks required to prove independence of otherwise /// may-alias pointers. - unsigned getNumRuntimePointerChecks( - const SmallVectorImpl *PtrPartition = nullptr) const { - return PtrRtChecking.getNumberOfChecks(PtrPartition); + unsigned getNumRuntimePointerChecks() const { + return PtrRtChecking.getNumberOfChecks(); } /// Return true if the block BB needs to be predicated in order for the loop diff --git a/lib/Analysis/LoopAccessAnalysis.cpp b/lib/Analysis/LoopAccessAnalysis.cpp index 645b47758de..f42b93d6dfa 100644 --- a/lib/Analysis/LoopAccessAnalysis.cpp +++ b/lib/Analysis/LoopAccessAnalysis.cpp @@ -412,19 +412,6 @@ void RuntimePointerChecking::print(raw_ostream &OS, unsigned Depth) const { } } -unsigned RuntimePointerChecking::getNumberOfChecks( - const SmallVectorImpl *PtrPartition) const { - - unsigned NumPartitions = CheckingGroups.size(); - unsigned CheckCount = 0; - - for (unsigned I = 0; I < NumPartitions; ++I) - for (unsigned J = I + 1; J < NumPartitions; ++J) - if (needsChecking(CheckingGroups[I], CheckingGroups[J], PtrPartition)) - CheckCount++; - return CheckCount; -} - namespace { /// \brief Analyses memory accesses in a loop. /// @@ -648,7 +635,7 @@ bool AccessAnalysis::canCheckPtrAtRT(RuntimePointerChecking &RtCheck, if (NeedRTCheck && CanDoRT) RtCheck.generateChecks(DepCands, IsDepCheckNeeded); - DEBUG(dbgs() << "LAA: We need to do " << RtCheck.getNumberOfChecks(nullptr) + DEBUG(dbgs() << "LAA: We need to do " << RtCheck.getNumberOfChecks() << " pointer comparisons.\n"); RtCheck.Need = NeedRTCheck;