switch tools to bitcode instead of bytecode

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36868 91177308-0d34-0410-b5e6-96231b3b80d8

tools/llvm-prof/llvm-prof.cpp

@@ -17,7 +17,6 @@
 #include "llvm/Module.h"
 #include "llvm/Assembly/AsmAnnotationWriter.h"
 #include "llvm/Analysis/ProfileInfoLoader.h"
-#include "llvm/Bytecode/Reader.h"
 #include "llvm/Bitcode/ReaderWriter.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ManagedStatic.h"
@@ -32,7 +31,6 @@
 using namespace llvm;
 
 namespace {
-  cl::opt<bool> Bitcode("bitcode");
   cl::opt<std::string>
   BytecodeFile(cl::Positional, cl::desc("<program bytecode file>"),
                cl::Required);
@@ -120,19 +118,13 @@ int main(int argc, char **argv) {
     // Read in the bytecode file...
     std::string ErrorMessage;
     Module *M;
-    if (Bitcode) {
-      MemoryBuffer *Buffer = MemoryBuffer::getFileOrSTDIN(&BytecodeFile[0],
-                                                          BytecodeFile.size());
-      if (Buffer == 0)
-        ErrorMessage = "Error reading file '" + BytecodeFile + "'";
-      else
-        M = ParseBitcodeFile(Buffer, &ErrorMessage);
-      delete Buffer;
-    } else {
-      M = ParseBytecodeFile(BytecodeFile, 
-                            Compressor::decompressToNewBuffer, 
-                            &ErrorMessage);
-    }
+    MemoryBuffer *Buffer = MemoryBuffer::getFileOrSTDIN(&BytecodeFile[0],
+                                                        BytecodeFile.size());
+    if (Buffer == 0)
+      ErrorMessage = "Error reading file '" + BytecodeFile + "'";
+    else
+      M = ParseBitcodeFile(Buffer, &ErrorMessage);
+    delete Buffer;
     if (M == 0) {
       std::cerr << argv[0] << ": " << BytecodeFile << ": " 
         << ErrorMessage << "\n";