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/BugDriver.cpp b/tools/bugpoint/BugDriver.cpp
index b2a8f03..fe29080 100644
--- a/tools/bugpoint/BugDriver.cpp
+++ b/tools/bugpoint/BugDriver.cpp
@@ -19,13 +19,14 @@
#include "llvm/Module.h"
#include "llvm/Pass.h"
#include "llvm/Assembly/Parser.h"
+#include "llvm/Bitcode/ReaderWriter.h"
#include "llvm/Bytecode/Reader.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compressor.h"
#include "llvm/Support/FileUtilities.h"
+#include "llvm/Support/MemoryBuffer.h"
#include <iostream>
#include <memory>
-
using namespace llvm;
// Anonymous namespace to define command line options for debugging.
@@ -77,6 +78,13 @@
ParseError Err;
Module *Result = ParseBytecodeFile(InputFilename,
Compressor::decompressToNewBuffer);
+ if (!Result) {
+ std::auto_ptr<MemoryBuffer> Buffer(
+ MemoryBuffer::getFileOrSTDIN(&InputFilename[0], InputFilename.size()));
+ if (Buffer.get())
+ Result = ParseBitcodeFile(Buffer.get());
+ }
+
if (!Result && !(Result = ParseAssemblyFile(InputFilename,&Err))) {
std::cerr << "bugpoint: " << Err.getMessage() << "\n";
Result = 0;