[LAA] Remove unused needsAnyChecking(), NFC

llvm-svn: 243921

llvm/lib/Analysis/LoopAccessAnalysis.cpp

@@ -420,17 +420,6 @@ unsigned RuntimePointerChecking::getNumberOfChecks(
   return CheckCount;
 }
 
-bool RuntimePointerChecking::needsAnyChecking(
-    const SmallVectorImpl<int> *PtrPartition) const {
-  unsigned NumPointers = Pointers.size();
-
-  for (unsigned I = 0; I < NumPointers; ++I)
-    for (unsigned J = I + 1; J < NumPointers; ++J)
-      if (needsChecking(I, J, PtrPartition))
-        return true;
-  return false;
-}
-
 namespace {
 /// \brief Analyses memory accesses in a loop.
 ///