Revert "Give internal classes hidden visibility."
It works with clang, but GCC has different rules so we can't make all of those
hidden. This reverts commit r190534.
llvm-svn: 190536
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index 2a8b648..ecffb25 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -34,7 +34,7 @@
//===----------------------------------------------------------------------===//
/// CompileUnit - This dwarf writer support class manages information associated
/// with a source file.
-class LLVM_LIBRARY_VISIBILITY CompileUnit {
+class CompileUnit {
/// UniqueID - a numeric ID unique among all CUs in the module
///
unsigned UniqueID;