MC: Change the streamer ctors to take an object writer instead of a stream. NFCI.

The idea is that a client that wants split dwarf would create a
specific kind of object writer that creates two files, and use it to
create the streamer.

Part of PR37466.

Differential Revision: https://reviews.llvm.org/D47050

llvm-svn: 332749

1 files changed, 5 insertions, 4 deletions

diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp b/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
index 8fcd8aa4c19..0b242a27df4 100644
--- a/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
+++ b/llvm/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
@@ -23,6 +23,7 @@
 #include "llvm/MC/MCELFStreamer.h"
 #include "llvm/MC/MCInstrAnalysis.h"
 #include "llvm/MC/MCInstrInfo.h"
+#include "llvm/MC/MCObjectWriter.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/MCSymbol.h"
@@ -93,15 +94,15 @@ static MCInstPrinter *createMipsMCInstPrinter(const Triple &T,
 
 static MCStreamer *createMCStreamer(const Triple &T, MCContext &Context,
                                     std::unique_ptr<MCAsmBackend> &&MAB,
-                                    raw_pwrite_stream &OS,
+                                    std::unique_ptr<MCObjectWriter> &&OW,
                                     std::unique_ptr<MCCodeEmitter> &&Emitter,
                                     bool RelaxAll) {
   MCStreamer *S;
   if (!T.isOSNaCl())
-    S = createMipsELFStreamer(Context, std::move(MAB), OS, std::move(Emitter),
-                              RelaxAll);
+    S = createMipsELFStreamer(Context, std::move(MAB), std::move(OW),
+                              std::move(Emitter), RelaxAll);
   else
-    S = createMipsNaClELFStreamer(Context, std::move(MAB), OS,
+    S = createMipsNaClELFStreamer(Context, std::move(MAB), std::move(OW),
                                   std::move(Emitter), RelaxAll);
   return S;
 }