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/ARM/AsmPrinter/ARMAsmPrinter.cpp b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
index 8cf0fd1..df42a99 100644
--- a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
@@ -1291,7 +1291,7 @@
     // 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);
   }
 }
 
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);
 }
diff --git a/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp b/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
index dc4dbde..3fedf83 100644
--- a/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
+++ b/lib/Target/X86/AsmPrinter/X86AsmPrinter.cpp
@@ -870,7 +870,9 @@
     // 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";
+    //O << "\t.subsections_via_symbols\n";
+    
+    OutStreamer.EmitAssemblerFlag(MCStreamer::SubsectionsViaSymbols);
   }
 
   if (Subtarget->isTargetCOFF()) {