Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in

the Transforms library. This reduces debug library size by 132 KB, debug
binary size by 376 KB, and reduces link time for llvm tools slightly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33939 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 15 insertions, 10 deletions

diff --git a/lib/Transforms/Instrumentation/BlockProfiling.cpp b/lib/Transforms/Instrumentation/BlockProfiling.cpp
index 23f2093499..fb7268e57b 100644
--- a/lib/Transforms/Instrumentation/BlockProfiling.cpp
+++ b/lib/Transforms/Instrumentation/BlockProfiling.cpp
@@ -23,6 +23,7 @@
 #include "llvm/DerivedTypes.h"
 #include "llvm/Module.h"
 #include "llvm/Pass.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Streams.h"
 #include "llvm/Transforms/Instrumentation.h"
 #include "RSProfiling.h"
@@ -30,7 +31,7 @@
 using namespace llvm;
 
 namespace {
-  class FunctionProfiler : public RSProfilers_std {
+  class VISIBILITY_HIDDEN FunctionProfiler : public RSProfilers_std {
     bool runOnModule(Module &M);
   };
 
diff --git a/lib/Transforms/Instrumentation/EdgeProfiling.cpp b/lib/Transforms/Instrumentation/EdgeProfiling.cpp
index 4960d3c206..e45d2bfd15 100644
--- a/lib/Transforms/Instrumentation/EdgeProfiling.cpp
+++ b/lib/Transforms/Instrumentation/EdgeProfiling.cpp
@@ -22,6 +22,7 @@
 #include "llvm/DerivedTypes.h"
 #include "llvm/Module.h"
 #include "llvm/Pass.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Streams.h"
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"
 #include "llvm/Transforms/Instrumentation.h"
@@ -29,7 +30,7 @@
 using namespace llvm;
 
 namespace {
-  class EdgeProfiler : public ModulePass {
+  class VISIBILITY_HIDDEN EdgeProfiler : public ModulePass {
     bool runOnModule(Module &M);
   };
 
diff --git a/lib/Transforms/Instrumentation/EmitFunctions.cpp b/lib/Transforms/Instrumentation/EmitFunctions.cpp
index 24c4f66419..6fe10d07d6 100644
--- a/lib/Transforms/Instrumentation/EmitFunctions.cpp
+++ b/lib/Transforms/Instrumentation/EmitFunctions.cpp
@@ -24,6 +24,7 @@
 #include "llvm/Module.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/CFG.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Transforms/Instrumentation.h"
 using namespace llvm;
 
@@ -36,7 +37,7 @@ namespace {
     BLACK
   };
 
-  struct EmitFunctionTable : public ModulePass {
+  struct VISIBILITY_HIDDEN EmitFunctionTable : public ModulePass {
     bool runOnModule(Module &M);
   };
 
diff --git a/lib/Transforms/Instrumentation/RSProfiling.cpp b/lib/Transforms/Instrumentation/RSProfiling.cpp
index d6d152dfbf..fc464c00ec 100644
--- a/lib/Transforms/Instrumentation/RSProfiling.cpp
+++ b/lib/Transforms/Instrumentation/RSProfiling.cpp
@@ -40,6 +40,7 @@
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Transforms/Instrumentation.h"
 #include "RSProfiling.h"
@@ -66,7 +67,7 @@ namespace {
   /// NullProfilerRS - The basic profiler that does nothing.  It is the default
   /// profiler and thus terminates RSProfiler chains.  It is useful for 
   /// measuring framework overhead
-  class NullProfilerRS : public RSProfilers {
+  class VISIBILITY_HIDDEN NullProfilerRS : public RSProfilers {
   public:
     bool isProfiling(Value* v) {
       return false;
@@ -85,7 +86,7 @@ namespace {
   static RegisterAnalysisGroup<RSProfilers, true> NPT(NP);
 
   /// Chooser - Something that chooses when to make a sample of the profiled code
-  class Chooser {
+  class VISIBILITY_HIDDEN Chooser {
   public:
     /// ProcessChoicePoint - is called for each basic block inserted to choose 
     /// between normal and sample code
@@ -99,7 +100,7 @@ namespace {
   //Things that implement sampling policies
   //A global value that is read-mod-stored to choose when to sample.
   //A sample is taken when the global counter hits 0
-  class GlobalRandomCounter : public Chooser {
+  class VISIBILITY_HIDDEN GlobalRandomCounter : public Chooser {
     GlobalVariable* Counter;
     Value* ResetValue;
     const Type* T;
@@ -111,7 +112,7 @@ namespace {
   };
 
   //Same is GRC, but allow register allocation of the global counter
-  class GlobalRandomCounterOpt : public Chooser {
+  class VISIBILITY_HIDDEN GlobalRandomCounterOpt : public Chooser {
     GlobalVariable* Counter;
     Value* ResetValue;
     AllocaInst* AI;
@@ -125,7 +126,7 @@ namespace {
 
   //Use the cycle counter intrinsic as a source of pseudo randomness when
   //deciding when to sample.
-  class CycleCounter : public Chooser {
+  class VISIBILITY_HIDDEN CycleCounter : public Chooser {
     uint64_t rm;
     Constant *F;
   public:
@@ -136,7 +137,7 @@ namespace {
   };
 
   /// ProfilerRS - Insert the random sampling framework
-  struct ProfilerRS : public FunctionPass {
+  struct VISIBILITY_HIDDEN ProfilerRS : public FunctionPass {
     std::map<Value*, Value*> TransCache;
     std::set<BasicBlock*> ChoicePoints;
     Chooser* c;
diff --git a/lib/Transforms/Instrumentation/TraceBasicBlocks.cpp b/lib/Transforms/Instrumentation/TraceBasicBlocks.cpp
index 4c09fb61c5..a6c20711a6 100644
--- a/lib/Transforms/Instrumentation/TraceBasicBlocks.cpp
+++ b/lib/Transforms/Instrumentation/TraceBasicBlocks.cpp
@@ -21,12 +21,13 @@
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"
 #include "llvm/Transforms/Instrumentation.h"
 #include "llvm/Instructions.h"
+#include "llvm/Support/Compiler.h"
 #include "llvm/Support/Debug.h"
 #include <set>
 using namespace llvm;
 
 namespace {
-  class TraceBasicBlocks : public ModulePass {
+  class VISIBILITY_HIDDEN TraceBasicBlocks : public ModulePass {
     bool runOnModule(Module &M);
   };