LTO: expose LTO_SYMBOL_COMDAT flag, which indicates that the definition is part of...

[oota-llvm.git] / lib / LTO / LTOModule.cpp

diff --git a/lib/LTO/LTOModule.cpp b/lib/LTO/LTOModule.cpp
index 5cdbca66a80e54fc2a522cc62221f636994e0293..0794d3c9ea4ae4ffd81fee5ba320d805f9780c48 100644 (file)
--- a/lib/LTO/LTOModule.cpp
+++ b/lib/LTO/LTOModule.cpp
@@ -468,6 +468,9 @@ void LTOModule::addDefinedSymbol(const char *Name, const GlobalValue *def,
   else
     attr |= LTO_SYMBOL_SCOPE_DEFAULT;
 
+  if (def->hasComdat())
+    attr |= LTO_SYMBOL_COMDAT;
+
   auto Iter = _defines.insert(Name).first;
 
   // fill information structure