add bitcode support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36849 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/bugpoint/OptimizerDriver.cpp b/tools/bugpoint/OptimizerDriver.cpp
index 210f348..e5435ed 100644
--- a/tools/bugpoint/OptimizerDriver.cpp
+++ b/tools/bugpoint/OptimizerDriver.cpp
@@ -24,6 +24,7 @@
#include "llvm/PassManager.h"
#include "llvm/Analysis/Verifier.h"
#include "llvm/Bytecode/WriteBytecodePass.h"
+#include "llvm/Bitcode/ReaderWriter.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Support/FileUtilities.h"
#include "llvm/Support/CommandLine.h"
@@ -38,6 +39,9 @@
#include <fstream>
using namespace llvm;
+static bool Bitcode = false;
+
+
namespace {
// ChildOutput - This option captures the name of the child output file that
// is set up by the parent bugpoint process
@@ -110,7 +114,10 @@
// Write bytecode out to disk as the last step...
OStream L(OutFile);
- PM.add(new WriteBytecodePass(&L));
+ if (Bitcode)
+ PM.add(CreateBitcodeWriterPass(OutFile));
+ else
+ PM.add(new WriteBytecodePass(&L));
// Run all queued passes.
PM.run(*Program);