commit 485ad4860e7b26200a25c7fc593828d91b0520cf
author Peter Collingbourne <peter@pcc.me.uk> Thu Jun 11 21:41:27 2015 +0000
committer Peter Collingbourne <peter@pcc.me.uk> Thu Jun 11 21:41:27 2015 +0000
tree 7eb6ae098dc36e885193a8b38b08d63ded47f26a
parent 64937c6f97fc41c671382576030866239520bc7a

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

Reviewers: rafael

Subscribers: llvm-commits, ruiu

Differential Revision: http://reviews.llvm.org/D10330

llvm-svn: 239559

llvm/lib/LTO/LTOModule.cpp

diff --git a/llvm/lib/LTO/LTOModule.cpp b/llvm/lib/LTO/LTOModule.cpp
index 5cdbca6..0794d3c 100644
--- a/llvm/lib/LTO/LTOModule.cpp
+++ b/llvm/lib/LTO/LTOModule.cpp
@@ -468,6 +468,9 @@
   else
     attr |= LTO_SYMBOL_SCOPE_DEFAULT;
 
+  if (def->hasComdat())
+    attr |= LTO_SYMBOL_COMDAT;
+
   auto Iter = _defines.insert(Name).first;
 
   // fill information structure