vendor/llvm/llvm-trunk-r305145

1 files changed, 7 insertions, 2 deletions

diff --git a/include/llvm/LTO/LTO.h b/include/llvm/LTO/LTO.h
index 3772592757bec..774e144b3ef09 100644
--- a/include/llvm/LTO/LTO.h
+++ b/include/llvm/LTO/LTO.h
@@ -366,8 +366,9 @@ private:
 /// each global symbol based on its internal resolution of that symbol.
 struct SymbolResolution {
   SymbolResolution()
-      : Prevailing(0), FinalDefinitionInLinkageUnit(0), VisibleToRegularObj(0) {
-  }
+      : Prevailing(0), FinalDefinitionInLinkageUnit(0), VisibleToRegularObj(0),
+        LinkerRedefined(0) {}
+
   /// The linker has chosen this definition of the symbol.
   unsigned Prevailing : 1;
 
@@ -377,6 +378,10 @@ struct SymbolResolution {
 
   /// The definition of this symbol is visible outside of the LTO unit.
   unsigned VisibleToRegularObj : 1;
+
+  /// Linker redefined version of the symbol which appeared in -wrap or -defsym
+  /// linker option.
+  unsigned LinkerRedefined : 1;
 };
 
 } // namespace lto