Add CommonLinkage to lto (treated same as weak AFAICT)

and llvm-nm (prints as C).

llvm-svn: 51209

1 files changed, 1 insertions, 0 deletions

diff --git a/llvm/tools/llvm-nm/llvm-nm.cpp b/llvm/tools/llvm-nm/llvm-nm.cpp
index 63fa75d884f..008c2e0431f 100644
--- a/llvm/tools/llvm-nm/llvm-nm.cpp
+++ b/llvm/tools/llvm-nm/llvm-nm.cpp
@@ -70,6 +70,7 @@ namespace {
 static char TypeCharForSymbol(GlobalValue &GV) {
   if (GV.isDeclaration())                                  return 'U';
   if (GV.hasLinkOnceLinkage())                             return 'C';
+  if (GV.hasCommonLinkage())                               return 'C';
   if (GV.hasWeakLinkage())                                 return 'W';
   if (isa<Function>(GV) && GV.hasInternalLinkage())        return 't';
   if (isa<Function>(GV))                                   return 'T';