7 files changed, 6 insertions, 14 deletions
diff --git a/clang/lib/Sema/CodeCompleteConsumer.cpp b/clang/lib/Sema/CodeCompleteConsumer.cpp
index a9d83010576..b0a7a664f5a 100644
--- a/clang/lib/Sema/CodeCompleteConsumer.cpp
+++ b/clang/lib/Sema/CodeCompleteConsumer.cpp
@@ -17,7 +17,6 @@
 #include "Sema.h"
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringSwitch.h"
-#include "llvm/Support/Compiler.h"
 #include "llvm/Support/raw_ostream.h"
 #include <algorithm>
 #include <cstring>
diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp
index a6bb401a88d..34ab7429588 100644
--- a/clang/lib/Sema/SemaDeclCXX.cpp
+++ b/clang/lib/Sema/SemaDeclCXX.cpp
@@ -24,8 +24,6 @@
 #include "clang/Basic/PartialDiagnostic.h"
 #include "clang/Lex/Preprocessor.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/Support/Compiler.h"
-#include <algorithm> // for std::equal
 #include <map>
 #include <set>
 
@@ -41,7 +39,7 @@ namespace {
   /// contains any ill-formed subexpressions. For example, this will
   /// diagnose the use of local variables or parameters within the
   /// default argument expression.
-  class VISIBILITY_HIDDEN CheckDefaultArgumentVisitor
+  class CheckDefaultArgumentVisitor
     : public StmtVisitor<CheckDefaultArgumentVisitor, bool> {
     Expr *DefaultArg;
     Sema *S;
@@ -1715,7 +1713,7 @@ void Sema::ActOnDefaultCtorInitializers(DeclPtrTy CDtorDecl) {
 namespace {
   /// PureVirtualMethodCollector - traverses a class and its superclasses
   /// and determines if it has any pure virtual methods.
-  class VISIBILITY_HIDDEN PureVirtualMethodCollector {
+  class PureVirtualMethodCollector {
     ASTContext &Context;
 
   public:
@@ -1862,7 +1860,7 @@ bool Sema::RequireNonAbstractType(SourceLocation Loc, QualType T,
 }
 
 namespace {
-  class VISIBILITY_HIDDEN AbstractClassUsageDiagnoser
+  class AbstractClassUsageDiagnoser
     : public DeclVisitor<AbstractClassUsageDiagnoser, bool> {
     Sema &SemaRef;
     CXXRecordDecl *AbstractClass;
diff --git a/clang/lib/Sema/SemaOverload.cpp b/clang/lib/Sema/SemaOverload.cpp
index 49050be8c51..6b1857a0dc1 100644
--- a/clang/lib/Sema/SemaOverload.cpp
+++ b/clang/lib/Sema/SemaOverload.cpp
@@ -23,7 +23,6 @@
 #include "clang/Basic/PartialDiagnostic.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/STLExtras.h"
-#include "llvm/Support/Compiler.h"
 #include <algorithm>
 #include <cstdio>
 
diff --git a/clang/lib/Sema/SemaTemplate.cpp b/clang/lib/Sema/SemaTemplate.cpp
index 2e4eed8b286..9dad2f63c87 100644
--- a/clang/lib/Sema/SemaTemplate.cpp
+++ b/clang/lib/Sema/SemaTemplate.cpp
@@ -20,7 +20,6 @@
 #include "clang/Parse/Template.h"
 #include "clang/Basic/LangOptions.h"
 #include "clang/Basic/PartialDiagnostic.h"
-#include "llvm/Support/Compiler.h"
 #include "llvm/ADT/StringExtras.h"
 using namespace clang;
 
@@ -4854,7 +4853,7 @@ Sema::CheckTypenameType(NestedNameSpecifier *NNS, const IdentifierInfo &II,
 
 namespace {
   // See Sema::RebuildTypeInCurrentInstantiation
-  class VISIBILITY_HIDDEN CurrentInstantiationRebuilder
+  class CurrentInstantiationRebuilder
     : public TreeTransform<CurrentInstantiationRebuilder> {
     SourceLocation Loc;
     DeclarationName Entity;
diff --git a/clang/lib/Sema/SemaTemplateDeduction.cpp b/clang/lib/Sema/SemaTemplateDeduction.cpp
index 06b2dec590b..613ffde5734 100644
--- a/clang/lib/Sema/SemaTemplateDeduction.cpp
+++ b/clang/lib/Sema/SemaTemplateDeduction.cpp
@@ -17,7 +17,6 @@
 #include "clang/AST/Expr.h"
 #include "clang/AST/ExprCXX.h"
 #include "clang/Parse/DeclSpec.h"
-#include "llvm/Support/Compiler.h"
 #include <algorithm>
 
 namespace clang {
diff --git a/clang/lib/Sema/SemaTemplateInstantiate.cpp b/clang/lib/Sema/SemaTemplateInstantiate.cpp
index dd92218c6b7..623cde87a9c 100644
--- a/clang/lib/Sema/SemaTemplateInstantiate.cpp
+++ b/clang/lib/Sema/SemaTemplateInstantiate.cpp
@@ -19,7 +19,6 @@
 #include "clang/AST/DeclTemplate.h"
 #include "clang/Parse/DeclSpec.h"
 #include "clang/Basic/LangOptions.h"
-#include "llvm/Support/Compiler.h"
 
 using namespace clang;
 
@@ -492,7 +491,7 @@ bool Sema::isSFINAEContext() const {
 // Template Instantiation for Types
 //===----------------------------------------------------------------------===/
 namespace {
-  class VISIBILITY_HIDDEN TemplateInstantiator
+  class TemplateInstantiator
     : public TreeTransform<TemplateInstantiator> {
     const MultiLevelTemplateArgumentList &TemplateArgs;
     SourceLocation Loc;
diff --git a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
index bda19f1e988..ba75ee90b0f 100644
--- a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -18,12 +18,11 @@
 #include "clang/AST/Expr.h"
 #include "clang/Basic/PrettyStackTrace.h"
 #include "clang/Lex/Preprocessor.h"
-#include "llvm/Support/Compiler.h"
 
 using namespace clang;
 
 namespace {
-  class VISIBILITY_HIDDEN TemplateDeclInstantiator
+  class TemplateDeclInstantiator
     : public DeclVisitor<TemplateDeclInstantiator, Decl *> {
     Sema &SemaRef;
     DeclContext *Owner;