Move PMTopLevelManager and TImingInfo into anon namespace.
llvm-svn: 32606
GitOrigin-RevId: ffca910d4509f00b7d9eced6404f8c888306b4ec
diff --git a/lib/VMCore/PassManager.cpp b/lib/VMCore/PassManager.cpp
index 959047f..2f62591 100644
--- a/lib/VMCore/PassManager.cpp
+++ b/lib/VMCore/PassManager.cpp
@@ -21,7 +21,9 @@
#include "llvm/Support/ManagedStatic.h"
#include <vector>
#include <map>
+
using namespace llvm;
+class llvm::PMDataManager;
//===----------------------------------------------------------------------===//
// Overview:
@@ -114,16 +116,14 @@
} // End of llvm namespace
#ifndef USE_OLD_PASSMANAGER
-namespace llvm {
-
-class PMDataManager;
+namespace {
//===----------------------------------------------------------------------===//
// PMTopLevelManager
//
/// PMTopLevelManager manages LastUser info and collects common APIs used by
/// top level pass managers.
-class PMTopLevelManager {
+class VISIBILITY_HIDDEN PMTopLevelManager {
public:
inline std::vector<Pass *>::iterator passManagersBegin() {
@@ -210,10 +210,13 @@
/// Immutable passes are managed by top level manager.
std::vector<ImmutablePass *> ImmutablePasses;
};
+
+} // End of anon namespace
//===----------------------------------------------------------------------===//
// PMDataManager
+namespace llvm {
/// PMDataManager provides the common place to manage the analysis data
/// used by pass managers.
class PMDataManager {
@@ -365,7 +368,7 @@
/// BasicBlockPassManager manages BasicBlockPass. It batches all the
/// pass together and sequence them to process one basic block before
/// processing next basic block.
-class BasicBlockPassManager : public PMDataManager,
+class VISIBILITY_HIDDEN BasicBlockPassManager : public PMDataManager,
public FunctionPass {
public:
@@ -390,7 +393,7 @@
// Print passes managed by this manager
void dumpPassStructure(unsigned Offset) {
- llvm::cerr << std::string(Offset*2, ' ') << "BasicBLockPass Manager\n";
+ llvm::cerr << std::string(Offset*2, ' ') << "BasicBlockPass Manager\n";
for (std::vector<Pass *>::iterator I = passVectorBegin(),
E = passVectorEnd(); I != E; ++I) {
(*I)->dumpPassStructure(Offset + 1);
@@ -574,13 +577,17 @@
ModulePassManager *activeManager;
};
+} // End of llvm namespace
+
+namespace {
+
//===----------------------------------------------------------------------===//
// TimingInfo Class - This class is used to calculate information about the
// amount of time each pass takes to execute. This only happens when
// -time-passes is enabled on the command line.
//
-class TimingInfo {
+class VISIBILITY_HIDDEN TimingInfo {
std::map<Pass*, Timer> TimingData;
TimerGroup TG;
@@ -623,7 +630,7 @@
static TimingInfo *TheTimeInfo;
-} // End of llvm namespace
+} // End of anon namespace
//===----------------------------------------------------------------------===//
// PMTopLevelManager implementation
