Kill the Mach-O writer, and temporarily make filetype=obj an error.

The MCStreamer based assemblers will take over for this functionality.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95033 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 17 deletions

diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp
index 837e1848aa..0c2fd8b55d 100644
--- a/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/lib/CodeGen/LLVMTargetMachine.cpp
@@ -115,10 +115,7 @@ LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
       return FileModel::Error;
     return FileModel::AsmFile;
   case TargetMachine::ObjectFile:
-    if (!addObjectFileEmitter(PM, OptLevel, Out))
-      return FileModel::MachOFile;
-    else if (getELFWriterInfo())
-      return FileModel::ElfFile; 
+    return FileModel::Error;
   }
   return FileModel::Error;
 }
@@ -136,17 +133,6 @@ bool LLVMTargetMachine::addAssemblyEmitter(PassManagerBase &PM,
   return false;
 }
 
-bool LLVMTargetMachine::addObjectFileEmitter(PassManagerBase &PM,
-                                             CodeGenOpt::Level OptLevel,
-                                             formatted_raw_ostream &Out) {
-  MCCodeEmitter *Emitter = getTarget().createCodeEmitter(*this);
-  if (!Emitter)
-    return true;
-  
-  PM.add(createMachOWriter(Out, *this, getMCAsmInfo(), Emitter));
-  return false;
-}
-
 /// addPassesToEmitFileFinish - If the passes to emit the specified file had to
 /// be split up (e.g., to add an object writer pass), this method can be used to
 /// finish up adding passes to emit the file, if necessary.
@@ -194,8 +180,6 @@ bool LLVMTargetMachine::addPassesToEmitFileFinish(PassManagerBase &PM,
   // Make sure the code model is set.
   setCodeModelForStatic();
   
-  if (OCE)
-    addSimpleCodeEmitter(PM, OptLevel, *OCE);
   if (PrintEmittedAsm)
     addAssemblyEmitter(PM, OptLevel, true, ferrs());