MC: Implement COFF .linkonce directive

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185753 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/WinCOFFStreamer.cpp b/lib/MC/WinCOFFStreamer.cpp
index 75f343c..04bfeb4 100644
--- a/lib/MC/WinCOFFStreamer.cpp
+++ b/lib/MC/WinCOFFStreamer.cpp
@@ -155,7 +155,7 @@
   int Selection = COFF::IMAGE_COMDAT_SELECT_LARGEST;
 
   const MCSection *Section = MCStreamer::getContext().getCOFFSection(
-    SectionName, Characteristics, Selection, SectionKind::getBSS());
+    SectionName, Characteristics, SectionKind::getBSS(), Selection);
 
   MCSectionData &SectionData = getAssembler().getOrCreateSectionData(*Section);