emit .subsections_via_symbols through MCStreamer instead of textually.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84509 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index a0fba86..dc6b852 100644
--- a/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -1129,7 +1129,7 @@
   // implementation of multiple entry points).  If this doesn't occur, the
   // linker can safely perform dead code stripping.  Since LLVM never generates
   // code that does this, it is always safe to set.
-  O << "\t.subsections_via_symbols\n";
+  OutStreamer.EmitAssemblerFlag(MCStreamer::SubsectionsViaSymbols);
 
   return AsmPrinter::doFinalization(M);
 }