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/Transforms/Instrumentation/DebugIR.h b/llvm/lib/Transforms/Instrumentation/DebugIR.h
index 06fea48..13774cf 100644
--- a/llvm/lib/Transforms/Instrumentation/DebugIR.h
+++ b/llvm/lib/Transforms/Instrumentation/DebugIR.h
@@ -21,7 +21,7 @@
namespace llvm {
-class LLVM_LIBRARY_VISIBILITY DebugIR : public llvm::ModulePass {
+class DebugIR : public llvm::ModulePass {
/// If true, write a source file to disk.
bool WriteSourceToDisk;