1 files changed, 8 insertions, 8 deletions
diff --git a/contrib/llvm-project/llvm/lib/Analysis/MemorySSAUpdater.cpp b/contrib/llvm-project/llvm/lib/Analysis/MemorySSAUpdater.cpp
index eb75118210b9..9ad60f774e9f 100644
--- a/contrib/llvm-project/llvm/lib/Analysis/MemorySSAUpdater.cpp
+++ b/contrib/llvm-project/llvm/lib/Analysis/MemorySSAUpdater.cpp
@@ -451,7 +451,7 @@ void MemorySSAUpdater::insertDef(MemoryDef *MD, bool RenameUses) {
     }
     // Existing Phi blocks may need renaming too, if an access was previously
     // optimized and the inserted Defs "covers" the Optimized value.
-    for (auto &MP : ExistingPhis) {
+    for (const auto &MP : ExistingPhis) {
       MemoryPhi *Phi = dyn_cast_or_null<MemoryPhi>(MP);
       if (Phi)
         MSSA->renamePass(Phi->getBlock(), nullptr, Visited);
@@ -462,7 +462,7 @@ void MemorySSAUpdater::insertDef(MemoryDef *MD, bool RenameUses) {
 void MemorySSAUpdater::fixupDefs(const SmallVectorImpl<WeakVH> &Vars) {
   SmallPtrSet<const BasicBlock *, 8> Seen;
   SmallVector<const BasicBlock *, 16> Worklist;
-  for (auto &Var : Vars) {
+  for (const auto &Var : Vars) {
     MemoryAccess *NewDef = dyn_cast_or_null<MemoryAccess>(Var);
     if (!NewDef)
       continue;
@@ -744,10 +744,10 @@ void MemorySSAUpdater::updateForClonedLoop(const LoopBlocksRPO &LoopBlocks,
     cloneUsesAndDefs(BB, NewBlock, VMap, MPhiMap);
   };
 
-  for (auto BB : llvm::concat<BasicBlock *const>(LoopBlocks, ExitBlocks))
+  for (auto *BB : llvm::concat<BasicBlock *const>(LoopBlocks, ExitBlocks))
     ProcessBlock(BB);
 
-  for (auto BB : llvm::concat<BasicBlock *const>(LoopBlocks, ExitBlocks))
+  for (auto *BB : llvm::concat<BasicBlock *const>(LoopBlocks, ExitBlocks))
     if (MemoryPhi *MPhi = MSSA->getMemoryAccess(BB))
       if (MemoryAccess *NewPhi = MPhiMap.lookup(MPhi))
         FixPhiIncomingValues(MPhi, cast<MemoryPhi>(NewPhi));
@@ -811,7 +811,7 @@ void MemorySSAUpdater::applyUpdates(ArrayRef<CFGUpdate> Updates,
   SmallVector<CFGUpdate, 4> DeleteUpdates;
   SmallVector<CFGUpdate, 4> RevDeleteUpdates;
   SmallVector<CFGUpdate, 4> InsertUpdates;
-  for (auto &Update : Updates) {
+  for (const auto &Update : Updates) {
     if (Update.getKind() == DT.Insert)
       InsertUpdates.push_back({DT.Insert, Update.getFrom(), Update.getTo()});
     else {
@@ -958,7 +958,7 @@ void MemorySSAUpdater::applyInsertUpdates(ArrayRef<CFGUpdate> Updates,
   };
   SmallDenseMap<BasicBlock *, PredInfo> PredMap;
 
-  for (auto &Edge : Updates) {
+  for (const auto &Edge : Updates) {
     BasicBlock *BB = Edge.getTo();
     auto &AddedBlockSet = PredMap[BB].Added;
     AddedBlockSet.insert(Edge.getFrom());
@@ -1003,7 +1003,7 @@ void MemorySSAUpdater::applyInsertUpdates(ArrayRef<CFGUpdate> Updates,
 
   // First create MemoryPhis in all blocks that don't have one. Create in the
   // order found in Updates, not in PredMap, to get deterministic numbering.
-  for (auto &Edge : Updates) {
+  for (const auto &Edge : Updates) {
     BasicBlock *BB = Edge.getTo();
     if (PredMap.count(BB) && !MSSA->getMemoryAccess(BB))
       InsertedPhis.push_back(MSSA->createMemoryPhi(BB));
@@ -1400,7 +1400,7 @@ void MemorySSAUpdater::removeBlocks(
 }
 
 void MemorySSAUpdater::tryRemoveTrivialPhis(ArrayRef<WeakVH> UpdatedPHIs) {
-  for (auto &VH : UpdatedPHIs)
+  for (const auto &VH : UpdatedPHIs)
     if (auto *MPhi = cast_or_null<MemoryPhi>(VH))
       tryRemoveTrivialPhi(MPhi);
 }