Use llvm::is_contained (NFC)

lld/MachO/Driver.cpp

@@ -503,8 +503,7 @@ static bool markReexport(StringRef searchName, ArrayRef<StringRef> extensions) {
     if (auto *dylibFile = dyn_cast<DylibFile>(file)) {
       StringRef filename = path::filename(dylibFile->getName());
       if (filename.consume_front(searchName) &&
-          (filename.empty() ||
-           find(extensions, filename) != extensions.end())) {
+          (filename.empty() || llvm::is_contained(extensions, filename))) {
         dylibFile->reexport = true;
         return true;
       }

lldb/source/API/SBBreakpoint.cpp

@@ -835,8 +835,7 @@ public:
     if (bkpt->GetTargetSP() != target_sp)
       return false;
     lldb::break_id_t bp_id = bkpt->GetID();
-    if (find(m_break_ids.begin(), m_break_ids.end(), bp_id) ==
-        m_break_ids.end())
+    if (!llvm::is_contained(m_break_ids, bp_id))
       return false;
 
     m_break_ids.push_back(bkpt->GetID());

lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_arm64.cpp

@@ -396,15 +396,11 @@ bool RegisterInfoPOSIX_arm64::IsSVERegVG(unsigned reg) const {
 }
 
 bool RegisterInfoPOSIX_arm64::IsPAuthReg(unsigned reg) const {
-  return std::find(pauth_regnum_collection.begin(),
-                   pauth_regnum_collection.end(),
-                   reg) != pauth_regnum_collection.end();
+  return llvm::is_contained(pauth_regnum_collection, reg);
 }
 
 bool RegisterInfoPOSIX_arm64::IsMTEReg(unsigned reg) const {
-  return std::find(m_mte_regnum_collection.begin(),
-                   m_mte_regnum_collection.end(),
-                   reg) != m_mte_regnum_collection.end();
+  return llvm::is_contained(m_mte_regnum_collection, reg);
 }
 
 uint32_t RegisterInfoPOSIX_arm64::GetRegNumSVEZ0() const { return sve_z0; }

lldb/source/Target/TargetList.cpp

@@ -509,8 +509,7 @@ uint32_t TargetList::GetIndexOfTarget(lldb::TargetSP target_sp) const {
 }
 
 void TargetList::AddTargetInternal(TargetSP target_sp, bool do_select) {
-  lldbassert(std::find(m_target_list.begin(), m_target_list.end(), target_sp) ==
-                 m_target_list.end() &&
+  lldbassert(!llvm::is_contained(m_target_list, target_sp) &&
              "target already exists it the list");
   m_target_list.push_back(std::move(target_sp));
   if (do_select)

llvm/lib/Support/CommandLine.cpp

@@ -2382,7 +2382,7 @@ protected:
     for (size_t I = 0, E = Opts.size(); I != E; ++I) {
       Option *Opt = Opts[I].second;
       for (auto &Cat : Opt->Categories) {
-        assert(find(SortedCategories, Cat) != SortedCategories.end() &&
+        assert(llvm::is_contained(SortedCategories, Cat) &&
                "Option has an unregistered category");
         CategorizedOptions[Cat].push_back(Opt);
       }

mlir/lib/Analysis/DataFlow/IntegerRangeAnalysis.cpp

@@ -84,7 +84,7 @@ void IntegerRangeAnalysis::visitOperation(
     auto result = v.dyn_cast<OpResult>();
     if (!result)
       return;
-    assert(llvm::find(op->getResults(), result) != op->result_end());
+    assert(llvm::is_contained(op->getResults(), result));
 
     LLVM_DEBUG(llvm::dbgs() << "Inferred range " << attrs << "\n");
     IntegerValueRangeLattice *lattice = results[result.getResultNumber()];
@@ -126,8 +126,7 @@ void IntegerRangeAnalysis::visitNonControlFlowArguments(
       auto arg = v.dyn_cast<BlockArgument>();
       if (!arg)
         return;
-      if (llvm::find(successor.getSuccessor()->getArguments(), arg) ==
-          successor.getSuccessor()->args_end())
+      if (!llvm::is_contained(successor.getSuccessor()->getArguments(), arg))
         return;
 
       LLVM_DEBUG(llvm::dbgs() << "Inferred range " << attrs << "\n");

mlir/lib/IR/AffineExpr.cpp

@@ -974,7 +974,7 @@ static AffineExpr getSemiAffineExprFromFlatForm(ArrayRef<int64_t> flatExprs,
   // Adds entries to `indexToExprMap`, `coefficients` and `indices`.
   auto addEntry = [&](std::pair<unsigned, signed> index, int64_t coefficient,
                       AffineExpr expr) {
-    assert(std::find(indices.begin(), indices.end(), index) == indices.end() &&
+    assert(!llvm::is_contained(indices, index) &&
            "Key is already present in indices vector and overwriting will "
            "happen in `indexToExprMap` and `coefficients`!");
 

polly/include/polly/ScopInfo.h

@@ -1359,8 +1359,7 @@ public:
     if (!Inst)
       return false;
     if (isBlockStmt())
-      return std::find(Instructions.begin(), Instructions.end(), Inst) !=
-             Instructions.end();
+      return llvm::is_contained(Instructions, Inst);
     return represents(Inst->getParent());
   }