Split the object streamer callback in one per file format.

There are two main advantages to doing this

* Targets that only need to handle one of the formats specially don't have
  to worry about the others. For example, x86 now only registers a
  constructor for the COFF streamer.

* Changes to the arguments passed to one format constructor will not impact
  the other formats.

llvm-svn: 232699

1 files changed, 6 insertions, 9 deletions

diff --git a/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp b/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
index 0408baa413f..630ed1b1989 100644
--- a/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
+++ b/llvm/lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp
@@ -122,13 +122,9 @@ static MCCodeGenInfo *createSparcV9MCCodeGenInfo(StringRef TT, Reloc::Model RM,
   return X;
 }
 
-static MCStreamer *createMCStreamer(const Triple &T, MCContext &Context,
-                                    MCAsmBackend &MAB, raw_ostream &OS,
-                                    MCCodeEmitter *Emitter,
-                                    const MCSubtargetInfo &STI, bool RelaxAll) {
-  MCStreamer *S = createELFStreamer(Context, MAB, OS, Emitter, RelaxAll);
-  new SparcTargetELFStreamer(*S);
-  return S;
+static MCTargetStreamer *
+createObjectTargetStreamer(MCStreamer &S, const MCSubtargetInfo &STI) {
+  return new SparcTargetELFStreamer(S);
 }
 
 static MCTargetStreamer *createTargetAsmStreamer(MCStreamer &S,
@@ -168,8 +164,9 @@ extern "C" void LLVMInitializeSparcTargetMC() {
     // Register the asm backend.
     TargetRegistry::RegisterMCAsmBackend(*T, createSparcAsmBackend);
 
-    // Register the object streamer.
-    TargetRegistry::RegisterMCObjectStreamer(*T, createMCStreamer);
+    // Register the object target streamer.
+    TargetRegistry::RegisterObjectTargetStreamer(*T,
+                                                 createObjectTargetStreamer);
 
     // Register the asm streamer.
     TargetRegistry::RegisterAsmTargetStreamer(*T, createTargetAsmStreamer);