Add missing vtable anchors

Summary: This patch adds anchor() for MemoryBuffer, raw_fd_ostream, RTDyldMemoryManager, SectionMemoryManager, etc.

Reviewers: jlebar, eli.friedman, dblaikie

Reviewed By: dblaikie

Subscribers: mehdi_amini, mgorny, dblaikie, weimingz, llvm-commits

Differential Revision: https://reviews.llvm.org/D45244

llvm-svn: 329861

1 files changed, 2 insertions, 0 deletions

diff --git a/llvm/include/llvm/ExecutionEngine/SectionMemoryManager.h b/llvm/include/llvm/ExecutionEngine/SectionMemoryManager.h
index d76e37113c6..ee7978c1299 100644
--- a/llvm/include/llvm/ExecutionEngine/SectionMemoryManager.h
+++ b/llvm/include/llvm/ExecutionEngine/SectionMemoryManager.h
@@ -182,6 +182,8 @@ private:
   std::error_code applyMemoryGroupPermissions(MemoryGroup &MemGroup,
                                               unsigned Permissions);
 
+  void anchor() override;
+
   MemoryGroup CodeMem;
   MemoryGroup RWDataMem;
   MemoryGroup RODataMem;