[clang] Use llvm::find_if (NFC) (#140983)

Author: kazutakahirata

clang/lib/Analysis/ThreadSafety.cpp

@@ -236,38 +236,34 @@ class FactSet {
   }
 
   iterator findLockIter(FactManager &FM, const CapabilityExpr &CapE) {
-    return std::find_if(begin(), end(), [&](FactID ID) {
-      return FM[ID].matches(CapE);
-    });
+    return llvm::find_if(*this,
+                         [&](FactID ID) { return FM[ID].matches(CapE); });
   }
 
   const FactEntry *findLock(FactManager &FM, const CapabilityExpr &CapE) const {
-    auto I = std::find_if(begin(), end(), [&](FactID ID) {
-      return FM[ID].matches(CapE);
-    });
+    auto I =
+        llvm::find_if(*this, [&](FactID ID) { return FM[ID].matches(CapE); });
     return I != end() ? &FM[*I] : nullptr;
   }
 
   const FactEntry *findLockUniv(FactManager &FM,
                                 const CapabilityExpr &CapE) const {
-    auto I = std::find_if(begin(), end(), [&](FactID ID) -> bool {
-      return FM[ID].matchesUniv(CapE);
-    });
+    auto I = llvm::find_if(
+        *this, [&](FactID ID) -> bool { return FM[ID].matchesUniv(CapE); });
     return I != end() ? &FM[*I] : nullptr;
   }
 
   const FactEntry *findPartialMatch(FactManager &FM,
                                     const CapabilityExpr &CapE) const {
-    auto I = std::find_if(begin(), end(), [&](FactID ID) -> bool {
+    auto I = llvm::find_if(*this, [&](FactID ID) -> bool {
       return FM[ID].partiallyMatches(CapE);
     });
     return I != end() ? &FM[*I] : nullptr;
   }
 
   bool containsMutexDecl(FactManager &FM, const ValueDecl* Vd) const {
-    auto I = std::find_if(begin(), end(), [&](FactID ID) -> bool {
-      return FM[ID].valueDecl() == Vd;
-    });
+    auto I = llvm::find_if(
+        *this, [&](FactID ID) -> bool { return FM[ID].valueDecl() == Vd; });
     return I != end();
   }
 };

clang/lib/Format/MacroCallReconstructor.cpp

@@ -518,9 +518,9 @@ MacroCallReconstructor::createUnwrappedLine(const ReconstructedLine &Line,
       // If we only have one child, and the child is due to a macro expansion
       // (either attached to a left parenthesis or comma), merge the child into
       // the current line to prevent forced breaks for macro arguments.
-      auto *Child = std::find_if(
-          N->Children.begin(), N->Children.end(),
-          [](const auto &Child) { return !Child->Tokens.empty(); });
+      auto *Child = llvm::find_if(N->Children, [](const auto &Child) {
+        return !Child->Tokens.empty();
+      });
       auto Line = createUnwrappedLine(**Child, Level);
       Result.Tokens.splice(Result.Tokens.end(), Line.Tokens);
     } else if (NumChildren > 0) {

clang/lib/Sema/SemaDeclCXX.cpp

@@ -970,9 +970,8 @@ static bool CheckBindingsCount(Sema &S, DecompositionDecl *DD,
                                QualType DecompType,
                                ArrayRef<BindingDecl *> Bindings,
                                unsigned MemberCount) {
-  auto BindingWithPackItr =
-      std::find_if(Bindings.begin(), Bindings.end(),
-                   [](BindingDecl *D) -> bool { return D->isParameterPack(); });
+  auto BindingWithPackItr = llvm::find_if(
+      Bindings, [](BindingDecl *D) -> bool { return D->isParameterPack(); });
   bool HasPack = BindingWithPackItr != Bindings.end();
   bool IsValid;
   if (!HasPack) {

clang/lib/Sema/SemaStmtAttr.cpp

@@ -395,7 +395,7 @@ static Attr *handleCodeAlignAttr(Sema &S, Stmt *St, const ParsedAttr &A) {
 template <typename LoopAttrT>
 static void CheckForDuplicateLoopAttrs(Sema &S, ArrayRef<const Attr *> Attrs) {
   auto FindFunc = [](const Attr *A) { return isa<const LoopAttrT>(A); };
-  const auto *FirstItr = std::find_if(Attrs.begin(), Attrs.end(), FindFunc);
+  const auto *FirstItr = llvm::find_if(Attrs, FindFunc);
 
   if (FirstItr == Attrs.end()) // no attributes found
     return;

clang/lib/Sema/SemaType.cpp

@@ -7689,8 +7689,8 @@ static bool checkMutualExclusion(TypeProcessingState &state,
                                  const FunctionProtoType::ExtProtoInfo &EPI,
                                  ParsedAttr &Attr,
                                  AttributeCommonInfo::Kind OtherKind) {
-  auto OtherAttr = std::find_if(
-      state.getCurrentAttributes().begin(), state.getCurrentAttributes().end(),
+  auto OtherAttr = llvm::find_if(
+      state.getCurrentAttributes(),
       [OtherKind](const ParsedAttr &A) { return A.getKind() == OtherKind; });
   if (OtherAttr == state.getCurrentAttributes().end() || OtherAttr->isInvalid())
     return false;