1 files changed, 56 insertions, 0 deletions
diff --git a/lib/Bitcode/Writer/BitcodeWriterPass.cpp b/lib/Bitcode/Writer/BitcodeWriterPass.cpp
new file mode 100644
index 0000000..209cf09
--- /dev/null
+++ b/lib/Bitcode/Writer/BitcodeWriterPass.cpp
@@ -0,0 +1,56 @@
+//===--- Bitcode/Writer/BitcodeWriterPass.cpp - Bitcode Writer ------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// BitcodeWriterPass implementation.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Bitcode/ReaderWriter.h"
+#include "llvm/Pass.h"
+using namespace llvm;
+
+namespace {
+  class WriteBitcodePass : public ModulePass {
+    // FIXME: Kill off std::ostream
+    std::ostream *Out;
+    raw_ostream *RawOut; // raw_ostream to print on
+  public:
+    static char ID; // Pass identification, replacement for typeid
+    explicit WriteBitcodePass(std::ostream &o)
+      : ModulePass(&ID), Out(&o), RawOut(0) {}
+    explicit WriteBitcodePass(raw_ostream &o)
+      : ModulePass(&ID), Out(0), RawOut(&o) {}
+    
+    const char *getPassName() const { return "Bitcode Writer"; }
+    
+    bool runOnModule(Module &M) {
+      if (Out) {
+        WriteBitcodeToFile(&M, *Out);
+      } else {
+        WriteBitcodeToFile(&M, *RawOut);
+      }
+      return false;
+    }
+  };
+}
+
+char WriteBitcodePass::ID = 0;
+
+/// CreateBitcodeWriterPass - Create and return a pass that writes the module
+/// to the specified ostream.
+ModulePass *llvm::CreateBitcodeWriterPass(std::ostream &Str) {
+  return new WriteBitcodePass(Str);
+}
+
+
+/// createBitcodeWriterPass - Create and return a pass that writes the module
+/// to the specified ostream.
+ModulePass *llvm::createBitcodeWriterPass(raw_ostream &Str) {
+  return new WriteBitcodePass(Str);
+}