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/ObjCARC/ProvenanceAnalysis.h b/llvm/lib/Transforms/ObjCARC/ProvenanceAnalysis.h
index db96cf5..a13fb9e 100644
--- a/llvm/lib/Transforms/ObjCARC/ProvenanceAnalysis.h
+++ b/llvm/lib/Transforms/ObjCARC/ProvenanceAnalysis.h
@@ -46,7 +46,7 @@
/// an ``independent provenance source'' of a pointer to determine whether or
/// not two pointers have the same provenance source and thus could
/// potentially be related.
-class LLVM_LIBRARY_VISIBILITY ProvenanceAnalysis {
+class ProvenanceAnalysis {
AliasAnalysis *AA;
typedef std::pair<const Value *, const Value *> ValuePairTy;