PowerPC: add EmitTCEntry class for TOC creation

[oota-llvm.git] / lib / MC / MCAsmStreamer.cpp

diff --git a/lib/MC/MCAsmStreamer.cpp b/lib/MC/MCAsmStreamer.cpp
index b0bc2900ecbd27d9b223dbc77785c648f81e6723..17a6323d0e76a441ddc3cbc335c5bc2710c9006b 100644 (file)
--- a/lib/MC/MCAsmStreamer.cpp
+++ b/lib/MC/MCAsmStreamer.cpp
@@ -251,6 +251,7 @@ public:
   virtual void EmitPad(int64_t Offset);
   virtual void EmitRegSave(const SmallVectorImpl<unsigned> &RegList, bool);
 
+  virtual void EmitTCEntry(const MCSymbol &S);
 
   virtual void EmitInstruction(const MCInst &Inst);
 
@@ -1299,6 +1300,14 @@ void MCAsmStreamer::EmitRegSave(const SmallVectorImpl<unsigned> &RegList,
   EmitEOL();
 }
 
+void MCAsmStreamer::EmitTCEntry(const MCSymbol &S) {
+  OS << "\t.tc ";
+  OS << S.getName();
+  OS << "[TC],";
+  OS << S.getName();
+  EmitEOL();
+}
+
 void MCAsmStreamer::EmitInstruction(const MCInst &Inst) {
   assert(getCurrentSection() && "Cannot emit contents before setting section!");