From 844731a7f1909f55935e3514c9e713a62d67662e Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Tue, 13 May 2008 00:00:25 +0000
Subject: Clean up the use of static and anonymous namespaces. This turned up
 several things that were neither in an anonymous namespace nor static but not
 intended to be global.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51017 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Instrumentation/BlockProfiling.cpp | 22 +++++++-------
 lib/Transforms/Instrumentation/EdgeProfiling.cpp  |  8 +++---
 lib/Transforms/Instrumentation/RSProfiling.cpp    | 35 +++++++++++++----------
 3 files changed, 35 insertions(+), 30 deletions(-)

(limited to 'lib/Transforms/Instrumentation')

diff --git a/lib/Transforms/Instrumentation/BlockProfiling.cpp b/lib/Transforms/Instrumentation/BlockProfiling.cpp
index 7068db281d..acde01888c 100644
--- a/lib/Transforms/Instrumentation/BlockProfiling.cpp
+++ b/lib/Transforms/Instrumentation/BlockProfiling.cpp
@@ -36,14 +36,14 @@ namespace {
     static char ID;
     bool runOnModule(Module &M);
   };
+}
 
-  char FunctionProfiler::ID = 0;
-
-  RegisterPass<FunctionProfiler> X("insert-function-profiling",
-                               "Insert instrumentation for function profiling");
-  RegisterAnalysisGroup<RSProfilers> XG(X);
+char FunctionProfiler::ID = 0;
 
-}
+static RegisterPass<FunctionProfiler>
+X("insert-function-profiling",
+  "Insert instrumentation for function profiling");
+static RegisterAnalysisGroup<RSProfilers> XG(X);
 
 ModulePass *llvm::createFunctionProfilerPass() {
   return new FunctionProfiler();
@@ -86,13 +86,13 @@ namespace {
   public:
     static char ID;
   };
-
-  char BlockProfiler::ID = 0;
-  RegisterPass<BlockProfiler> Y("insert-block-profiling",
-                                "Insert instrumentation for block profiling");
-  RegisterAnalysisGroup<RSProfilers> YG(Y);
 }
 
+char BlockProfiler::ID = 0;
+static RegisterPass<BlockProfiler>
+Y("insert-block-profiling", "Insert instrumentation for block profiling");
+static RegisterAnalysisGroup<RSProfilers> YG(Y);
+
 ModulePass *llvm::createBlockProfilerPass() { return new BlockProfiler(); }
 
 bool BlockProfiler::runOnModule(Module &M) {
diff --git a/lib/Transforms/Instrumentation/EdgeProfiling.cpp b/lib/Transforms/Instrumentation/EdgeProfiling.cpp
index 72f43e5124..2cf824b25f 100644
--- a/lib/Transforms/Instrumentation/EdgeProfiling.cpp
+++ b/lib/Transforms/Instrumentation/EdgeProfiling.cpp
@@ -36,12 +36,12 @@ namespace {
     static char ID; // Pass identification, replacement for typeid
     EdgeProfiler() : ModulePass((intptr_t)&ID) {}
   };
-
-  char EdgeProfiler::ID = 0;
-  RegisterPass<EdgeProfiler> X("insert-edge-profiling",
-                               "Insert instrumentation for edge profiling");
 }
 
+char EdgeProfiler::ID = 0;
+static RegisterPass<EdgeProfiler>
+X("insert-edge-profiling", "Insert instrumentation for edge profiling");
+
 ModulePass *llvm::createEdgeProfilerPass() { return new EdgeProfiler(); }
 
 bool EdgeProfiler::runOnModule(Module &M) {
diff --git a/lib/Transforms/Instrumentation/RSProfiling.cpp b/lib/Transforms/Instrumentation/RSProfiling.cpp
index c22a29ff7a..62c9ddd6b2 100644
--- a/lib/Transforms/Instrumentation/RSProfiling.cpp
+++ b/lib/Transforms/Instrumentation/RSProfiling.cpp
@@ -55,16 +55,18 @@ namespace {
   enum RandomMeth {
     GBV, GBVO, HOSTCC
   };
+}
 
-  static cl::opt<RandomMeth> RandomMethod("profile-randomness",
-      cl::desc("How to randomly choose to profile:"),
-      cl::values(
-                 clEnumValN(GBV, "global", "global counter"),
-                 clEnumValN(GBVO, "ra_global", 
-                            "register allocated global counter"),
-                 clEnumValN(HOSTCC, "rdcc", "cycle counter"),
-                 clEnumValEnd));
+static cl::opt<RandomMeth> RandomMethod("profile-randomness",
+    cl::desc("How to randomly choose to profile:"),
+    cl::values(
+               clEnumValN(GBV, "global", "global counter"),
+               clEnumValN(GBVO, "ra_global", 
+                          "register allocated global counter"),
+               clEnumValN(HOSTCC, "rdcc", "cycle counter"),
+               clEnumValEnd));
   
+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
@@ -81,12 +83,14 @@ namespace {
       AU.setPreservesAll();
     }
   };
+}
 
-  static RegisterAnalysisGroup<RSProfilers> A("Profiling passes");
-  static RegisterPass<NullProfilerRS> NP("insert-null-profiling-rs",
-                                         "Measure profiling framework overhead");
-  static RegisterAnalysisGroup<RSProfilers, true> NPT(NP);
+static RegisterAnalysisGroup<RSProfilers> A("Profiling passes");
+static RegisterPass<NullProfilerRS> NP("insert-null-profiling-rs",
+                                       "Measure profiling framework overhead");
+static RegisterAnalysisGroup<RSProfilers, true> NPT(NP);
 
+namespace {
   /// Chooser - Something that chooses when to make a sample of the profiled code
   class VISIBILITY_HIDDEN Chooser {
   public:
@@ -158,11 +162,12 @@ namespace {
     bool doInitialization(Module &M);
     virtual void getAnalysisUsage(AnalysisUsage &AU) const;
   };
-
-  RegisterPass<ProfilerRS> X("insert-rs-profiling-framework",
-                             "Insert random sampling instrumentation framework");
 }
 
+static RegisterPass<ProfilerRS>
+X("insert-rs-profiling-framework",
+  "Insert random sampling instrumentation framework");
+
 char RSProfilers::ID = 0;
 char NullProfilerRS::ID = 0;
 char ProfilerRS::ID = 0;
-- 
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