Hoist some grossly duplicated code from the COFF/ELF/MachO streamers into MCObjectStreamer.

llvm-svn: 165225

1 files changed, 0 insertions, 42 deletions

diff --git a/llvm/lib/MC/MCELFStreamer.cpp b/llvm/lib/MC/MCELFStreamer.cpp
index a71decdb822..8107005481d 100644
--- a/llvm/lib/MC/MCELFStreamer.cpp
+++ b/llvm/lib/MC/MCELFStreamer.cpp
@@ -98,12 +98,6 @@ public:
                               uint64_t Size, unsigned ByteAlignment = 0) {
     llvm_unreachable("ELF doesn't support this directive");
   }
-  virtual void EmitBytes(StringRef Data, unsigned AddrSpace);
-  virtual void EmitValueToAlignment(unsigned ByteAlignment, int64_t Value = 0,
-                                    unsigned ValueSize = 1,
-                                    unsigned MaxBytesToEmit = 0);
-  virtual void EmitCodeAlignment(unsigned ByteAlignment,
-                                 unsigned MaxBytesToEmit = 0);
   virtual void EmitValueImpl(const MCExpr *Value, unsigned Size,
                              unsigned AddrSpace);
 
@@ -355,42 +349,6 @@ void MCELFStreamer::EmitLocalCommonSymbol(MCSymbol *Symbol, uint64_t Size,
   EmitCommonSymbol(Symbol, Size, ByteAlignment);
 }
 
-void MCELFStreamer::EmitBytes(StringRef Data, unsigned AddrSpace) {
-  // TODO: This is exactly the same as WinCOFFStreamer. Consider merging into
-  // MCObjectStreamer.
-  getOrCreateDataFragment()->getContents().append(Data.begin(), Data.end());
-}
-
-void MCELFStreamer::EmitValueToAlignment(unsigned ByteAlignment,
-                                           int64_t Value, unsigned ValueSize,
-                                           unsigned MaxBytesToEmit) {
-  // TODO: This is exactly the same as WinCOFFStreamer. Consider merging into
-  // MCObjectStreamer.
-  if (MaxBytesToEmit == 0)
-    MaxBytesToEmit = ByteAlignment;
-  new MCAlignFragment(ByteAlignment, Value, ValueSize, MaxBytesToEmit,
-                      getCurrentSectionData());
-
-  // Update the maximum alignment on the current section if necessary.
-  if (ByteAlignment > getCurrentSectionData()->getAlignment())
-    getCurrentSectionData()->setAlignment(ByteAlignment);
-}
-
-void MCELFStreamer::EmitCodeAlignment(unsigned ByteAlignment,
-                                        unsigned MaxBytesToEmit) {
-  // TODO: This is exactly the same as WinCOFFStreamer. Consider merging into
-  // MCObjectStreamer.
-  if (MaxBytesToEmit == 0)
-    MaxBytesToEmit = ByteAlignment;
-  MCAlignFragment *F = new MCAlignFragment(ByteAlignment, 0, 1, MaxBytesToEmit,
-                                           getCurrentSectionData());
-  F->setEmitNops(true);
-
-  // Update the maximum alignment on the current section if necessary.
-  if (ByteAlignment > getCurrentSectionData()->getAlignment())
-    getCurrentSectionData()->setAlignment(ByteAlignment);
-}
-
 void MCELFStreamer::EmitValueImpl(const MCExpr *Value, unsigned Size,
                                   unsigned AddrSpace) {
   fixSymbolsInTLSFixups(Value);