Make classes in anonymous namespaces use VISIBILITY_HIDDEN to help reduce

LLVM's footprint and speed up linking.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33941 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 10 insertions, 6 deletions

diff --git a/lib/Analysis/IPA/Andersens.cpp b/lib/Analysis/IPA/Andersens.cpp
index aa2188b..52b1919 100644
--- a/lib/Analysis/IPA/Andersens.cpp
+++ b/lib/Analysis/IPA/Andersens.cpp
@@ -55,6 +55,7 @@
 #include "llvm/Instructions.h"
 #include "llvm/Module.h"
 #include "llvm/Pass.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/InstIterator.h"
 #include "llvm/Support/InstVisitor.h"
 #include "llvm/Analysis/AliasAnalysis.h"
@@ -71,8 +72,8 @@ STATISTIC(NumEscapingFunctions, "Number of internal functions that escape");
 STATISTIC(NumIndirectCallees  , "Number of indirect callees found");
 
 namespace {
-  class Andersens : public ModulePass, public AliasAnalysis,
-                    private InstVisitor<Andersens> {
+  class VISIBILITY_HIDDEN Andersens : public ModulePass, public AliasAnalysis,
+                                      private InstVisitor<Andersens> {
     /// Node class - This class is used to represent a memory object in the
     /// program, and is the primitive used to build the points-to graph.
     class Node {
diff --git a/lib/Analysis/IPA/CallGraph.cpp b/lib/Analysis/IPA/CallGraph.cpp
index f69696e..bb96bb2 100644
--- a/lib/Analysis/IPA/CallGraph.cpp
+++ b/lib/Analysis/IPA/CallGraph.cpp
@@ -16,6 +16,7 @@
 #include "llvm/Module.h"
 #include "llvm/Instructions.h"
 #include "llvm/Support/CallSite.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Streams.h"
 #include <ostream>
 using namespace llvm;
@@ -35,7 +36,7 @@ namespace {
 //===----------------------------------------------------------------------===//
 // BasicCallGraph class definition
 //
-class BasicCallGraph : public CallGraph, public ModulePass {
+class VISIBILITY_HIDDEN BasicCallGraph : public CallGraph, public ModulePass {
   // Root is root of the call graph, or the external node if a 'main' function
   // couldn't be found.
   //
diff --git a/lib/Analysis/IPA/GlobalsModRef.cpp b/lib/Analysis/IPA/GlobalsModRef.cpp
index 6ac040b..8d41751 100644
--- a/lib/Analysis/IPA/GlobalsModRef.cpp
+++ b/lib/Analysis/IPA/GlobalsModRef.cpp
@@ -23,8 +23,9 @@
 #include "llvm/DerivedTypes.h"
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/CallGraph.h"
-#include "llvm/Support/InstIterator.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/InstIterator.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/ADT/SCCIterator.h"
 #include <set>
@@ -42,7 +43,7 @@ namespace {
   /// function in the program.  Later, the entries for these functions are
   /// removed if the function is found to call an external function (in which
   /// case we know nothing about it.
-  struct FunctionRecord {
+  struct VISIBILITY_HIDDEN FunctionRecord {
     /// GlobalInfo - Maintain mod/ref info for all of the globals without
     /// addresses taken that are read or written (transitively) by this
     /// function.
@@ -63,7 +64,8 @@ namespace {
   };
 
   /// GlobalsModRef - The actual analysis pass.
-  class GlobalsModRef : public ModulePass, public AliasAnalysis {
+  class VISIBILITY_HIDDEN GlobalsModRef 
+      : public ModulePass, public AliasAnalysis {
     /// NonAddressTakenGlobals - The globals that do not have their addresses
     /// taken.
     std::set<GlobalValue*> NonAddressTakenGlobals;