diff --git a/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp b/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
index b789c8b26cc5..29c4aced75e7 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp
@@ -1487,7 +1487,7 @@ static bool canEvaluateShuffled(Value *V, ArrayRef<int> Mask,
       // Propagating an undefined shuffle mask element to integer div/rem is not
       // allowed because those opcodes can create immediate undefined behavior
       // from an undefined element in an operand.
-      if (llvm::any_of(Mask, [](int M){ return M == -1; }))
+      if (llvm::is_contained(Mask, -1))
         return false;
       LLVM_FALLTHROUGH;
     case Instruction::Add:
diff --git a/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp b/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
index d1cab0899db0..443ff5b817f7 100644
--- a/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
+++ b/llvm/lib/Transforms/ObjCARC/ObjCARCOpts.cpp
@@ -675,7 +675,7 @@ bool ObjCARCOpt::OptimizeInlinedAutoreleaseRVCall(
 
     SmallVector<const Value *, 4> ArgUsers;
     getEquivalentPHIs(*PN, ArgUsers);
-    if (llvm::find(ArgUsers, AutoreleaseRVArg) == ArgUsers.end())
+    if (!llvm::is_contained(ArgUsers, AutoreleaseRVArg))
       return false;
   }
 
diff --git a/llvm/lib/Transforms/Scalar/GVN.cpp b/llvm/lib/Transforms/Scalar/GVN.cpp
index ba2a6fc1ef49..32b38fd97f31 100644
--- a/llvm/lib/Transforms/Scalar/GVN.cpp
+++ b/llvm/lib/Transforms/Scalar/GVN.cpp
@@ -2804,8 +2804,7 @@ void GVN::addDeadBlock(BasicBlock *BB) {
       if (!DeadBlocks.count(P))
         continue;
 
-      if (llvm::any_of(successors(P),
-                       [B](BasicBlock *Succ) { return Succ == B; }) &&
+      if (llvm::is_contained(successors(P), B) &&
           isCriticalEdge(P->getTerminator(), B)) {
         if (BasicBlock *S = splitCriticalEdges(P, B))
           DeadBlocks.insert(P = S);
diff --git a/llvm/lib/Transforms/Scalar/GVNHoist.cpp b/llvm/lib/Transforms/Scalar/GVNHoist.cpp
index 44b3417d9d45..ea47f2a17969 100644
--- a/llvm/lib/Transforms/Scalar/GVNHoist.cpp
+++ b/llvm/lib/Transforms/Scalar/GVNHoist.cpp
@@ -806,11 +806,8 @@ bool GVNHoist::valueAnticipable(CHIArgs C, Instruction *TI) const {
     return false; // Not enough args in this CHI.
 
   for (auto CHI : C) {
-    BasicBlock *Dest = CHI.Dest;
     // Find if all the edges have values flowing out of BB.
-    bool Found = llvm::any_of(
-        successors(TI), [Dest](const BasicBlock *BB) { return BB == Dest; });
-    if (!Found)
+    if (!llvm::is_contained(successors(TI), CHI.Dest))
       return false;
   }
   return true;
diff --git a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
index afa4c4dfaa66..81b7c3a8338a 100644
--- a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
@@ -701,8 +701,7 @@ bool LoopInterchangeLegality::findInductionAndReductions(
         Value *V = followLCSSA(PHI.getIncomingValueForBlock(L->getLoopLatch()));
         PHINode *InnerRedPhi = findInnerReductionPhi(InnerLoop, V);
         if (!InnerRedPhi ||
-            !llvm::any_of(InnerRedPhi->incoming_values(),
-                          [&PHI](Value *V) { return V == &PHI; })) {
+            !llvm::is_contained(InnerRedPhi->incoming_values(), &PHI)) {
           LLVM_DEBUG(
               dbgs()
               << "Failed to recognize PHI as an induction or reduction.\n");
diff --git a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
index 0abedb5f34c5..85d1be1ebd29 100644
--- a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
+++ b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp
@@ -237,7 +237,7 @@ bool llvm::MergeBlockIntoPredecessor(BasicBlock *BB, DomTreeUpdater *DTU,
     // times. We add inserts before deletes here to reduce compile time.
     for (auto I = succ_begin(BB), E = succ_end(BB); I != E; ++I)
       // This successor of BB may already have PredBB as a predecessor.
-      if (llvm::find(successors(PredBB), *I) == succ_end(PredBB))
+      if (!llvm::is_contained(successors(PredBB), *I))
         Updates.push_back({DominatorTree::Insert, PredBB, *I});
     for (auto I = succ_begin(BB), E = succ_end(BB); I != E; ++I)
       Updates.push_back({DominatorTree::Delete, BB, *I});
diff --git a/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp b/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp
index 39fb504cf7b7..e42f469ad32c 100644
--- a/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp
+++ b/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp
@@ -270,7 +270,7 @@ llvm::SplitCriticalEdge(Instruction *TI, unsigned SuccNum,
     SmallVector<DominatorTree::UpdateType, 3> Updates;
     Updates.push_back({DominatorTree::Insert, TIBB, NewBB});
     Updates.push_back({DominatorTree::Insert, NewBB, DestBB});
-    if (llvm::find(successors(TIBB), DestBB) == succ_end(TIBB))
+    if (!llvm::is_contained(successors(TIBB), DestBB))
       Updates.push_back({DominatorTree::Delete, TIBB, DestBB});
 
     if (DT)
diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp
index afbba4c83964..8e1683e2d85a 100644
--- a/llvm/lib/Transforms/Utils/Local.cpp
+++ b/llvm/lib/Transforms/Utils/Local.cpp
@@ -760,7 +760,7 @@ void llvm::MergeBasicBlockIntoOnlyPred(BasicBlock *DestBB,
     for (auto I = pred_begin(PredBB), E = pred_end(PredBB); I != E; ++I) {
       Updates.push_back({DominatorTree::Delete, *I, PredBB});
       // This predecessor of PredBB may already have DestBB as a successor.
-      if (llvm::find(successors(*I), DestBB) == succ_end(*I))
+      if (!llvm::is_contained(successors(*I), DestBB))
         Updates.push_back({DominatorTree::Insert, *I, DestBB});
     }
   }
@@ -1072,7 +1072,7 @@ bool llvm::TryToSimplifyUncondBranchFromEmptyBlock(BasicBlock *BB,
     for (auto I = pred_begin(BB), E = pred_end(BB); I != E; ++I) {
       Updates.push_back({DominatorTree::Delete, *I, BB});
       // This predecessor of BB may already have Succ as a successor.
-      if (llvm::find(successors(*I), Succ) == succ_end(*I))
+      if (!llvm::is_contained(successors(*I), Succ))
         Updates.push_back({DominatorTree::Insert, *I, Succ});
     }
   }