X86: remove X86COFFMachineModuleInfo

Remove dead code.  This is vestigial after r98384.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207927 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/CMakeLists.txt b/lib/Target/X86/CMakeLists.txt
index 206b6514f503252fae5d1ce07789af2b6e539400..c54fbc1dc8061210b01c07fdc11cdad4a2d8d056 100644 (file)
--- a/lib/Target/X86/CMakeLists.txt
+++ b/lib/Target/X86/CMakeLists.txt
@@ -14,7 +14,6 @@ add_public_tablegen_target(X86CommonTableGen)
 
 set(sources
   X86AsmPrinter.cpp
-  X86COFFMachineModuleInfo.cpp
   X86CodeEmitter.cpp
   X86FastISel.cpp
   X86FloatingPoint.cpp

diff --git a/lib/Target/X86/X86AsmPrinter.cpp b/lib/Target/X86/X86AsmPrinter.cpp
index 525fb6c8be93222239e73eaec4adaddf342150e1..218de7c5edb24f41dc47675e9c3493092fecfec3 100644 (file)
--- a/lib/Target/X86/X86AsmPrinter.cpp
+++ b/lib/Target/X86/X86AsmPrinter.cpp
@@ -15,7 +15,6 @@
 #include "X86AsmPrinter.h"
 #include "InstPrinter/X86ATTInstPrinter.h"
 #include "MCTargetDesc/X86BaseInfo.h"
-#include "X86COFFMachineModuleInfo.h"
 #include "X86InstrInfo.h"
 #include "X86MachineFunctionInfo.h"
 #include "llvm/ADT/SmallString.h"
@@ -659,21 +658,6 @@ void X86AsmPrinter::EmitEndOfAsmFile(Module &M) {
   }
 
   if (Subtarget->isTargetCOFF()) {
-    X86COFFMachineModuleInfo &COFFMMI =
-      MMI->getObjFileInfo<X86COFFMachineModuleInfo>();
-
-    // Emit type information for external functions
-    typedef X86COFFMachineModuleInfo::externals_iterator externals_iterator;
-    for (externals_iterator I = COFFMMI.externals_begin(),
-                            E = COFFMMI.externals_end();
-                            I != E; ++I) {
-      OutStreamer.BeginCOFFSymbolDef(CurrentFnSym);
-      OutStreamer.EmitCOFFSymbolStorageClass(COFF::IMAGE_SYM_CLASS_EXTERNAL);
-      OutStreamer.EmitCOFFSymbolType(COFF::IMAGE_SYM_DTYPE_FUNCTION
-                                               << COFF::SCT_COMPLEX_TYPE_SHIFT);
-      OutStreamer.EndCOFFSymbolDef();
-    }
-
     // Necessary for dllexport support
     std::vector<const MCSymbol*> DLLExportedFns, DLLExportedGlobals;
 

diff --git a/lib/Target/X86/X86COFFMachineModuleInfo.cpp b/lib/Target/X86/X86COFFMachineModuleInfo.cpp
deleted file mode 100644 (file)
index 6a6125b..0000000
--- a/lib/Target/X86/X86COFFMachineModuleInfo.cpp
+++ /dev/null
@@ -1,19 +0,0 @@
-//===-- X86COFFMachineModuleInfo.cpp - X86 COFF MMI Impl ------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This is an MMI implementation for X86 COFF (windows) targets.
-//
-//===----------------------------------------------------------------------===//
-
-#include "X86COFFMachineModuleInfo.h"
-using namespace llvm;
-
-
-X86COFFMachineModuleInfo::~X86COFFMachineModuleInfo() {
-}

diff --git a/lib/Target/X86/X86COFFMachineModuleInfo.h b/lib/Target/X86/X86COFFMachineModuleInfo.h
deleted file mode 100644 (file)
index 0dfeb42..0000000
--- a/lib/Target/X86/X86COFFMachineModuleInfo.h
+++ /dev/null
@@ -1,46 +0,0 @@
-//===-- X86coffmachinemoduleinfo.h - X86 COFF MMI Impl ----------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This is an MMI implementation for X86 COFF (windows) targets.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef X86COFF_MACHINEMODULEINFO_H
-#define X86COFF_MACHINEMODULEINFO_H
-
-#include "X86MachineFunctionInfo.h"
-#include "llvm/ADT/DenseSet.h"
-#include "llvm/CodeGen/MachineModuleInfo.h"
-
-namespace llvm {
-  class X86MachineFunctionInfo;
-  class DataLayout;
-
-/// X86COFFMachineModuleInfo - This is a MachineModuleInfoImpl implementation
-/// for X86 COFF targets.
-class X86COFFMachineModuleInfo : public MachineModuleInfoImpl {
-  DenseSet<MCSymbol const *> Externals;
-public:
-  X86COFFMachineModuleInfo(const MachineModuleInfo &) {}
-  virtual ~X86COFFMachineModuleInfo();
-
-  void addExternalFunction(MCSymbol* Symbol) {
-    Externals.insert(Symbol);
-  }
-
-  typedef DenseSet<MCSymbol const *>::const_iterator externals_iterator;
-  externals_iterator externals_begin() const { return Externals.begin(); }
-  externals_iterator externals_end() const { return Externals.end(); }
-};
-
-
-
-} // end namespace llvm
-
-#endif