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

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCTargetDesc.cpp b/llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCTargetDesc.cpp
index 74d929450ed..ddb01cdd2d8 100644
--- a/llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCTargetDesc.cpp
+++ b/llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCTargetDesc.cpp
@@ -61,14 +61,14 @@ createLanaiMCSubtargetInfo(const Triple &TT, StringRef CPU, StringRef FS) {
 
 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) {
   if (!T.isOSBinFormatELF())
     llvm_unreachable("OS not supported");
 
-  return createELFStreamer(Context, std::move(MAB), OS, std::move(Emitter),
-                           RelaxAll);
+  return createELFStreamer(Context, std::move(MAB), std::move(OW),
+                           std::move(Emitter), RelaxAll);
 }
 
 static MCInstPrinter *createLanaiMCInstPrinter(const Triple & /*T*/,