Add basic support for .cfi_personality.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122566 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/MC/MCStreamer.h

@@ -52,6 +52,10 @@ namespace llvm {
     void EmitSymbolValue(const MCSymbol *Sym, unsigned Size,
                          bool isPCRel, unsigned AddrSpace);
 
+    std::vector<MCDwarfFrameInfo> FrameInfos;
+    MCDwarfFrameInfo *getCurrentFrameInfo();
+    void EnsureValidFrame();
+
   protected:
     MCStreamer(MCContext &Ctx);
 
@@ -63,10 +67,6 @@ namespace llvm {
     /// is kept up to date by SwitchSection.
     const MCSection *PrevSection;
 
-    std::vector<MCDwarfFrameInfo> FrameInfos;
-    MCDwarfFrameInfo *getCurrentFrameInfo();
-    void EnsureValidFrame();
-
   public:
     virtual ~MCStreamer();