Most streamers' InitSections just create a text section. Make that the default

llvm-svn: 199969
diff --git a/llvm/lib/MC/MCStreamer.cpp b/llvm/lib/MC/MCStreamer.cpp
index 5ba28d2..10b2f3f 100644
--- a/llvm/lib/MC/MCStreamer.cpp
+++ b/llvm/lib/MC/MCStreamer.cpp
@@ -14,6 +14,7 @@
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCExpr.h"
+#include "llvm/MC/MCObjectFileInfo.h"
 #include "llvm/MC/MCObjectWriter.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/Support/ErrorHandling.h"
@@ -200,6 +201,10 @@
                                      MCSymbol *EHSymbol) {
 }
 
+void MCStreamer::InitSections() {
+  SwitchSection(getContext().getObjectFileInfo()->getTextSection());
+}
+
 void MCStreamer::AssignSection(MCSymbol *Symbol, const MCSection *Section) {
   if (Section)
     Symbol->setSection(*Section);