diff --git a/llvm/include/llvm/Analysis/LoopAccessAnalysis.h b/llvm/include/llvm/Analysis/LoopAccessAnalysis.h
index 6ebd0fb8477a0..c22e1d470f380 100644
--- a/llvm/include/llvm/Analysis/LoopAccessAnalysis.h
+++ b/llvm/include/llvm/Analysis/LoopAccessAnalysis.h
@@ -540,7 +540,7 @@ class RuntimePointerChecking {
   /// Try to create add a new (pointer-difference, access size) pair to
   /// DiffCheck for checking groups \p CGI and \p CGJ. If pointer-difference
   /// checks cannot be used for the groups, set CanUseDiffCheck to false.
-  void tryToCreateDiffCheck(const RuntimeCheckingPtrGroup &CGI,
+  bool tryToCreateDiffCheck(const RuntimeCheckingPtrGroup &CGI,
                             const RuntimeCheckingPtrGroup &CGJ);
 
   MemoryDepChecker &DC;
diff --git a/llvm/lib/Analysis/LoopAccessAnalysis.cpp b/llvm/lib/Analysis/LoopAccessAnalysis.cpp
index d071e53324408..e92aa0265a1f2 100644
--- a/llvm/lib/Analysis/LoopAccessAnalysis.cpp
+++ b/llvm/lib/Analysis/LoopAccessAnalysis.cpp
@@ -250,18 +250,13 @@ void RuntimePointerChecking::insert(Loop *Lp, Value *Ptr, const SCEV *PtrExpr,
                         NeedsFreeze);
 }
 
-void RuntimePointerChecking::tryToCreateDiffCheck(
+bool RuntimePointerChecking::tryToCreateDiffCheck(
     const RuntimeCheckingPtrGroup &CGI, const RuntimeCheckingPtrGroup &CGJ) {
-  if (!CanUseDiffCheck)
-    return;
-
   // If either group contains multiple different pointers, bail out.
   // TODO: Support multiple pointers by using the minimum or maximum pointer,
   // depending on src & sink.
-  if (CGI.Members.size() != 1 || CGJ.Members.size() != 1) {
-    CanUseDiffCheck = false;
-    return;
-  }
+  if (CGI.Members.size() != 1 || CGJ.Members.size() != 1)
+    return false;
 
   PointerInfo *Src = &Pointers[CGI.Members[0]];
   PointerInfo *Sink = &Pointers[CGJ.Members[0]];
@@ -269,10 +264,8 @@ void RuntimePointerChecking::tryToCreateDiffCheck(
   // If either pointer is read and written, multiple checks may be needed. Bail
   // out.
   if (!DC.getOrderForAccess(Src->PointerValue, !Src->IsWritePtr).empty() ||
-      !DC.getOrderForAccess(Sink->PointerValue, !Sink->IsWritePtr).empty()) {
-    CanUseDiffCheck = false;
-    return;
-  }
+      !DC.getOrderForAccess(Sink->PointerValue, !Sink->IsWritePtr).empty())
+    return false;
 
   ArrayRef<unsigned> AccSrc =
       DC.getOrderForAccess(Src->PointerValue, Src->IsWritePtr);
@@ -280,10 +273,9 @@ void RuntimePointerChecking::tryToCreateDiffCheck(
       DC.getOrderForAccess(Sink->PointerValue, Sink->IsWritePtr);
   // If either pointer is accessed multiple times, there may not be a clear
   // src/sink relation. Bail out for now.
-  if (AccSrc.size() != 1 || AccSink.size() != 1) {
-    CanUseDiffCheck = false;
-    return;
-  }
+  if (AccSrc.size() != 1 || AccSink.size() != 1)
+    return false;
+
   // If the sink is accessed before src, swap src/sink.
   if (AccSink[0] < AccSrc[0])
     std::swap(Src, Sink);
@@ -291,10 +283,8 @@ void RuntimePointerChecking::tryToCreateDiffCheck(
   auto *SrcAR = dyn_cast<SCEVAddRecExpr>(Src->Expr);
   auto *SinkAR = dyn_cast<SCEVAddRecExpr>(Sink->Expr);
   if (!SrcAR || !SinkAR || SrcAR->getLoop() != DC.getInnermostLoop() ||
-      SinkAR->getLoop() != DC.getInnermostLoop()) {
-    CanUseDiffCheck = false;
-    return;
-  }
+      SinkAR->getLoop() != DC.getInnermostLoop())
+    return false;
 
   SmallVector<Instruction *, 4> SrcInsts =
       DC.getInstructionsForAccess(Src->PointerValue, Src->IsWritePtr);
@@ -302,10 +292,9 @@ void RuntimePointerChecking::tryToCreateDiffCheck(
       DC.getInstructionsForAccess(Sink->PointerValue, Sink->IsWritePtr);
   Type *SrcTy = getLoadStoreType(SrcInsts[0]);
   Type *DstTy = getLoadStoreType(SinkInsts[0]);
-  if (isa<ScalableVectorType>(SrcTy) || isa<ScalableVectorType>(DstTy)) {
-    CanUseDiffCheck = false;
-    return;
-  }
+  if (isa<ScalableVectorType>(SrcTy) || isa<ScalableVectorType>(DstTy))
+    return false;
+
   const DataLayout &DL =
       SinkAR->getLoop()->getHeader()->getModule()->getDataLayout();
   unsigned AllocSize =
@@ -316,10 +305,8 @@ void RuntimePointerChecking::tryToCreateDiffCheck(
   // future.
   auto *Step = dyn_cast<SCEVConstant>(SinkAR->getStepRecurrence(*SE));
   if (!Step || Step != SrcAR->getStepRecurrence(*SE) ||
-      Step->getAPInt().abs() != AllocSize) {
-    CanUseDiffCheck = false;
-    return;
-  }
+      Step->getAPInt().abs() != AllocSize)
+    return false;
 
   IntegerType *IntTy =
       IntegerType::get(Src->PointerValue->getContext(),
@@ -332,10 +319,8 @@ void RuntimePointerChecking::tryToCreateDiffCheck(
   const SCEV *SinkStartInt = SE->getPtrToIntExpr(SinkAR->getStart(), IntTy);
   const SCEV *SrcStartInt = SE->getPtrToIntExpr(SrcAR->getStart(), IntTy);
   if (isa<SCEVCouldNotCompute>(SinkStartInt) ||
-      isa<SCEVCouldNotCompute>(SrcStartInt)) {
-    CanUseDiffCheck = false;
-    return;
-  }
+      isa<SCEVCouldNotCompute>(SrcStartInt))
+    return false;
 
   const Loop *InnerLoop = SrcAR->getLoop();
   // If the start values for both Src and Sink also vary according to an outer
@@ -356,8 +341,7 @@ void RuntimePointerChecking::tryToCreateDiffCheck(
             SinkStartAR->getStepRecurrence(*SE)) {
       LLVM_DEBUG(dbgs() << "LAA: Not creating diff runtime check, since these "
                            "cannot be hoisted out of the outer loop\n");
-      CanUseDiffCheck = false;
-      return;
+      return false;
     }
   }
 
@@ -366,6 +350,7 @@ void RuntimePointerChecking::tryToCreateDiffCheck(
                     << "SinkStartInt: " << *SinkStartInt << '\n');
   DiffChecks.emplace_back(SrcStartInt, SinkStartInt, AllocSize,
                           Src->NeedsFreeze || Sink->NeedsFreeze);
+  return true;
 }
 
 SmallVector<RuntimePointerCheck, 4> RuntimePointerChecking::generateChecks() {
@@ -377,7 +362,7 @@ SmallVector<RuntimePointerCheck, 4> RuntimePointerChecking::generateChecks() {
       const RuntimeCheckingPtrGroup &CGJ = CheckingGroups[J];
 
       if (needsChecking(CGI, CGJ)) {
-        tryToCreateDiffCheck(CGI, CGJ);
+        CanUseDiffCheck = CanUseDiffCheck && tryToCreateDiffCheck(CGI, CGJ);
         Checks.push_back(std::make_pair(&CGI, &CGJ));
       }
     }