1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/XCore/XCoreAsmPrinter.cpp b/llvm/lib/Target/XCore/XCoreAsmPrinter.cpp
index 3999f1254f6..82e4e3690b4 100644
--- a/llvm/lib/Target/XCore/XCoreAsmPrinter.cpp
+++ b/llvm/lib/Target/XCore/XCoreAsmPrinter.cpp
@@ -105,6 +105,7 @@ void XCoreAsmPrinter::emitArrayBound(MCSymbol *Sym, const GlobalVariable *GV) {
                                                       OutContext));
     if (GV->hasWeakLinkage() || GV->hasLinkOnceLinkage() ||
         GV->hasCommonLinkage()) {
+      // TODO Use COMDAT groups for LinkOnceLinkage
       OutStreamer.EmitSymbolAttribute(SymGlob, MCSA_Weak);
     }
   }
@@ -139,6 +140,7 @@ void XCoreAsmPrinter::EmitGlobalVariable(const GlobalVariable *GV) {
     emitArrayBound(GVSym, GV);
     OutStreamer.EmitSymbolAttribute(GVSym, MCSA_Global);
 
+    // TODO Use COMDAT groups for LinkOnceLinkage
     if (GV->hasWeakLinkage() || GV->hasLinkOnceLinkage() ||
         GV->hasCommonLinkage())
       OutStreamer.EmitSymbolAttribute(GVSym, MCSA_Weak);