Use hidden visibility to make symbols in an anonymous namespace get

dropped.  This shrinks libllvmgcc.dylib another 67K


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28975 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index 6e4460b509..ec15b646c7 100644
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -31,6 +31,7 @@
 #include "llvm/Target/TargetData.h"
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Support/Debug.h"
+#include "llvm/Support/Visibility.h"
 #include "llvm/Target/TargetLowering.h"
 #include <algorithm>
 #include <iostream>
@@ -104,7 +105,7 @@ namespace {
     }
   };
 
-  class LoopStrengthReduce : public FunctionPass {
+  class VISIBILITY_HIDDEN LoopStrengthReduce : public FunctionPass {
     LoopInfo *LI;
     ETForest *EF;
     ScalarEvolution *SE;