IR: Aliases don't belong to an explicit comdat

Aliases inherit their comdat from their aliasee, they don't have an
explicit comdat.

This fixes PR20279.

llvm-svn: 212732

1 files changed, 0 insertions, 5 deletions

diff --git a/llvm/lib/IR/AsmWriter.cpp b/llvm/lib/IR/AsmWriter.cpp
index 87d26b164bb..a7499bc09b3 100644
--- a/llvm/lib/IR/AsmWriter.cpp
+++ b/llvm/lib/IR/AsmWriter.cpp
@@ -1528,11 +1528,6 @@ void AssemblyWriter::printAlias(const GlobalAlias *GA) {
     writeOperand(Aliasee, !isa<ConstantExpr>(Aliasee));
   }
 
-  if (GA->hasComdat()) {
-    Out << ", comdat ";
-    PrintLLVMName(Out, GA->getComdat()->getName(), ComdatPrefix);
-  }
-
   printInfoComment(*GA);
   Out << '\n';
 }