From f4c2025357f70a76eb24b239870054a6a6da778f Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Wed, 1 Jul 2015 14:47:39 +0000
Subject: [PATCH] [CodeGen] Reduce visibility of implementation details

NFC.

llvm-svn: 241164
---
 llvm/lib/CodeGen/AggressiveAntiDepBreaker.h | 6 +++---
 llvm/lib/CodeGen/AllocationOrder.h          | 2 +-
 llvm/lib/CodeGen/AntiDepBreaker.h           | 2 +-
 llvm/lib/CodeGen/BranchFolding.h            | 2 +-
 llvm/lib/CodeGen/CriticalAntiDepBreaker.h   | 2 +-
 llvm/lib/CodeGen/InterferenceCache.h        | 2 +-
 llvm/lib/CodeGen/LiveDebugVariables.h       | 2 +-
 llvm/lib/CodeGen/SplitKit.h                 | 4 ++--
 8 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/llvm/lib/CodeGen/AggressiveAntiDepBreaker.h b/llvm/lib/CodeGen/AggressiveAntiDepBreaker.h
index 18c8bb5..eba7383 100644
--- a/llvm/lib/CodeGen/AggressiveAntiDepBreaker.h
+++ b/llvm/lib/CodeGen/AggressiveAntiDepBreaker.h
@@ -33,7 +33,7 @@ namespace llvm {
 class RegisterClassInfo;
 
   /// Contains all the state necessary for anti-dep breaking.
-  class AggressiveAntiDepState {
+class LLVM_LIBRARY_VISIBILITY AggressiveAntiDepState {
   public:
     /// Information about a register reference within a liverange
     typedef struct {
@@ -108,8 +108,8 @@ class RegisterClassInfo;
     bool IsLive(unsigned Reg);
   };
 
-
-  class AggressiveAntiDepBreaker : public AntiDepBreaker {
+  class LLVM_LIBRARY_VISIBILITY AggressiveAntiDepBreaker
+      : public AntiDepBreaker {
     MachineFunction& MF;
     MachineRegisterInfo &MRI;
     const TargetInstrInfo *TII;
diff --git a/llvm/lib/CodeGen/AllocationOrder.h b/llvm/lib/CodeGen/AllocationOrder.h
index 1e4eaa7..02b2d92 100644
--- a/llvm/lib/CodeGen/AllocationOrder.h
+++ b/llvm/lib/CodeGen/AllocationOrder.h
@@ -25,7 +25,7 @@ namespace llvm {
 class RegisterClassInfo;
 class VirtRegMap;
 
-class AllocationOrder {
+class LLVM_LIBRARY_VISIBILITY AllocationOrder {
   SmallVector<MCPhysReg, 16> Hints;
   ArrayRef<MCPhysReg> Order;
   int Pos;
diff --git a/llvm/lib/CodeGen/AntiDepBreaker.h b/llvm/lib/CodeGen/AntiDepBreaker.h
index a61a8ef..9f05200 100644
--- a/llvm/lib/CodeGen/AntiDepBreaker.h
+++ b/llvm/lib/CodeGen/AntiDepBreaker.h
@@ -27,7 +27,7 @@ namespace llvm {
 
 /// This class works in conjunction with the post-RA scheduler to rename
 /// registers to break register anti-dependencies (WAR hazards).
-class AntiDepBreaker {
+class LLVM_LIBRARY_VISIBILITY AntiDepBreaker {
 public:
   typedef std::vector<std::pair<MachineInstr *, MachineInstr *> > 
     DbgValueVector;
diff --git a/llvm/lib/CodeGen/BranchFolding.h b/llvm/lib/CodeGen/BranchFolding.h
index 3653a2c..46c05dc 100644
--- a/llvm/lib/CodeGen/BranchFolding.h
+++ b/llvm/lib/CodeGen/BranchFolding.h
@@ -24,7 +24,7 @@ namespace llvm {
   class TargetInstrInfo;
   class TargetRegisterInfo;
 
-  class BranchFolder {
+  class LLVM_LIBRARY_VISIBILITY BranchFolder {
   public:
     explicit BranchFolder(bool defaultEnableTailMerge, bool CommonHoist,
                           const MachineBlockFrequencyInfo &MBFI,
diff --git a/llvm/lib/CodeGen/CriticalAntiDepBreaker.h b/llvm/lib/CodeGen/CriticalAntiDepBreaker.h
index af011a0..10b8739 100644
--- a/llvm/lib/CodeGen/CriticalAntiDepBreaker.h
+++ b/llvm/lib/CodeGen/CriticalAntiDepBreaker.h
@@ -31,7 +31,7 @@ class RegisterClassInfo;
 class TargetInstrInfo;
 class TargetRegisterInfo;
 
-  class CriticalAntiDepBreaker : public AntiDepBreaker {
+class LLVM_LIBRARY_VISIBILITY CriticalAntiDepBreaker : public AntiDepBreaker {
     MachineFunction& MF;
     MachineRegisterInfo &MRI;
     const TargetInstrInfo *TII;
diff --git a/llvm/lib/CodeGen/InterferenceCache.h b/llvm/lib/CodeGen/InterferenceCache.h
index 6519a80..18aa5c7 100644
--- a/llvm/lib/CodeGen/InterferenceCache.h
+++ b/llvm/lib/CodeGen/InterferenceCache.h
@@ -21,7 +21,7 @@ namespace llvm {
 
 class LiveIntervals;
 
-class InterferenceCache {
+class LLVM_LIBRARY_VISIBILITY InterferenceCache {
   const TargetRegisterInfo *TRI;
   LiveIntervalUnion *LIUArray;
   MachineFunction *MF;
diff --git a/llvm/lib/CodeGen/LiveDebugVariables.h b/llvm/lib/CodeGen/LiveDebugVariables.h
index ac2d1a1..694aa17 100644
--- a/llvm/lib/CodeGen/LiveDebugVariables.h
+++ b/llvm/lib/CodeGen/LiveDebugVariables.h
@@ -31,7 +31,7 @@ class LiveInterval;
 class LiveIntervals;
 class VirtRegMap;
 
-class LiveDebugVariables : public MachineFunctionPass {
+class LLVM_LIBRARY_VISIBILITY LiveDebugVariables : public MachineFunctionPass {
   void *pImpl;
   DenseMap<const Function *, DISubprogram *> FunctionDIs;
 
diff --git a/llvm/lib/CodeGen/SplitKit.h b/llvm/lib/CodeGen/SplitKit.h
index a062763..69c65ff 100644
--- a/llvm/lib/CodeGen/SplitKit.h
+++ b/llvm/lib/CodeGen/SplitKit.h
@@ -39,7 +39,7 @@ class raw_ostream;
 
 /// SplitAnalysis - Analyze a LiveInterval, looking for live range splitting
 /// opportunities.
-class SplitAnalysis {
+class LLVM_LIBRARY_VISIBILITY SplitAnalysis {
 public:
   const MachineFunction &MF;
   const VirtRegMap &VRM;
@@ -208,7 +208,7 @@ public:
 /// - Finish the current interval with closeIntv and repeat from 2.
 /// - Rewrite instructions with finish().
 ///
-class SplitEditor {
+class LLVM_LIBRARY_VISIBILITY SplitEditor {
   SplitAnalysis &SA;
   LiveIntervals &LIS;
   VirtRegMap &VRM;
-- 
2.7.4