Give internal classes hidden visibility.

Worth 100k on a linux/x86_64 Release+Asserts clang.

llvm-svn: 190534

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfException.h b/llvm/lib/CodeGen/AsmPrinter/DwarfException.h
index 49a85d81b4e..fe86184dc3e 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfException.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfException.h
@@ -34,7 +34,7 @@ class AsmPrinter;
 //===----------------------------------------------------------------------===//
 /// DwarfException - Emits Dwarf exception handling directives.
 ///
-class DwarfException {
+class LLVM_LIBRARY_VISIBILITY DwarfException {
 protected:
   /// Asm - Target of Dwarf emission.
   AsmPrinter *Asm;
@@ -141,7 +141,7 @@ public:
   virtual void EndFunction();
 };
 
-class DwarfCFIException : public DwarfException {
+class LLVM_LIBRARY_VISIBILITY DwarfCFIException : public DwarfException {
   /// shouldEmitPersonality - Per-function flag to indicate if .cfi_personality
   /// should be emitted.
   bool shouldEmitPersonality;
@@ -175,7 +175,7 @@ public:
   virtual void EndFunction();
 };
 
-class ARMException : public DwarfException {
+class LLVM_LIBRARY_VISIBILITY ARMException : public DwarfException {
   void EmitTypeInfos(unsigned TTypeEncoding);
 public:
   //===--------------------------------------------------------------------===//
@@ -196,7 +196,7 @@ public:
   virtual void EndFunction();
 };
 
-class Win64Exception : public DwarfException {
+class LLVM_LIBRARY_VISIBILITY Win64Exception : public DwarfException {
   /// shouldEmitPersonality - Per-function flag to indicate if personality
   /// info should be emitted.
   bool shouldEmitPersonality;