X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FMC%2FMCStreamer.cpp;h=e7ee9e481bf6f0502b0a141f446a4ecd24cd402d;hb=29b31c6eafb2dc4b07d092d1c0809b00a605da3b;hp=4c040bc0602b829d161a9e3211fd091e535e11b4;hpb=4d15a2441b0cc3b89cd791286cb4e9c1c269c579;p=oota-llvm.git

diff --git a/lib/MC/MCStreamer.cpp b/lib/MC/MCStreamer.cpp
index 4c040bc0602..e7ee9e481bf 100644
--- a/lib/MC/MCStreamer.cpp
+++ b/lib/MC/MCStreamer.cpp
@@ -56,17 +56,6 @@ void MCStreamer::reset() {
   SectionStack.push_back(std::pair<MCSectionSubPair, MCSectionSubPair>());
 }
 
-static const MCExpr *forceExpAbs(MCStreamer &OS, const MCExpr* Expr) {
-  MCContext &Context = OS.getContext();
-  assert(!isa<MCSymbolRefExpr>(Expr));
-  if (Context.getAsmInfo()->hasAggressiveSymbolFolding())
-    return Expr;
-
-  MCSymbol *ABS = Context.CreateTempSymbol();
-  OS.EmitAssignment(ABS, Expr);
-  return MCSymbolRefExpr::Create(ABS, Context);
-}
-
 raw_ostream &MCStreamer::GetCommentOS() {
   // By default, discard comments.
   return nulls();
@@ -113,12 +102,6 @@ void MCStreamer::EmitSLEB128IntValue(int64_t Value) {
   EmitBytes(OSE.str());
 }
 
-void MCStreamer::EmitAbsValue(const MCExpr *Value, unsigned Size) {
-  const MCExpr *ABS = forceExpAbs(*this, Value);
-  EmitValue(ABS, Size);
-}
-
-
 void MCStreamer::EmitValue(const MCExpr *Value, unsigned Size,
                            const SMLoc &Loc) {
   EmitValueImpl(Value, Size, Loc);
@@ -222,12 +205,6 @@ void MCStreamer::EmitLabel(MCSymbol *Symbol) {
     TS->emitLabel(Symbol);
 }
 
-void MCStreamer::EmitCompactUnwindEncoding(uint32_t CompactUnwindEncoding) {
-  EnsureValidDwarfFrame();
-  MCDwarfFrameInfo *CurFrame = getCurrentDwarfFrameInfo();
-  CurFrame->CompactUnwindEncoding = CompactUnwindEncoding;
-}
-
 void MCStreamer::EmitCFISections(bool EH, bool Debug) {
   assert(EH || Debug);
 }