Renamed dis.cpp => llvm-dis.cpp

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9017 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 129 deletions

diff --git a/tools/llvm-dis/dis.cpp b/tools/llvm-dis/dis.cpp
deleted file mode 100644
index 1a4a46b8b9..0000000000
--- a/tools/llvm-dis/dis.cpp
+++ /dev/null
@@ -1,129 +0,0 @@
-//===----------------------------------------------------------------------===//
-// LLVM 'DIS' UTILITY 
-//
-// This utility may be invoked in the following manner:
-//  llvm-dis [options]      - Read LLVM bytecode from stdin, write asm to stdout
-//  llvm-dis [options] x.bc - Read LLVM bytecode from the x.bc file, write asm
-//                            to the x.ll file.
-//  Options:
-//      --help   - Output information about command line switches
-//       -c      - Print C code instead of LLVM assembly
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Module.h"
-#include "llvm/PassManager.h"
-#include "llvm/Bytecode/Reader.h"
-#include "llvm/Assembly/CWriter.h"
-#include "llvm/Assembly/PrintModulePass.h"
-#include "Support/CommandLine.h"
-#include "Support/Signals.h"
-#include <fstream>
-#include <memory>
-
-// OutputMode - The different orderings to print basic blocks in...
-enum OutputMode {
-  llvm = 0,           // Generate LLVM assembly (the default)
-  c,                  // Generate C code
-};
-
-static cl::opt<std::string>
-InputFilename(cl::Positional, cl::desc("<input bytecode>"), cl::init("-"));
-
-static cl::opt<std::string>
-OutputFilename("o", cl::desc("Override output filename"), 
-               cl::value_desc("filename"));
-
-static cl::opt<bool>
-Force("f", cl::desc("Overwrite output files"));
-
-static cl::opt<enum OutputMode>
-WriteMode(cl::desc("Specify the output format:"),
-          cl::values(clEnumVal(llvm, "Output LLVM assembly"),
-                     clEnumVal(c   , "Output C code for program"),
-                    0));
-
-int main(int argc, char **argv) {
-  cl::ParseCommandLineOptions(argc, argv, " llvm .bc -> .ll disassembler\n");
-  std::ostream *Out = &std::cout;  // Default to printing to stdout...
-  std::string ErrorMessage;
-
-  std::auto_ptr<Module> M(ParseBytecodeFile(InputFilename, &ErrorMessage));
-  if (M.get() == 0) {
-    std::cerr << argv[0] << ": ";
-    if (ErrorMessage.size())
-      std::cerr << ErrorMessage << "\n";
-    else
-      std::cerr << "bytecode didn't read correctly.\n";
-    return 1;
-  }
-  
-  if (OutputFilename != "") {   // Specified an output filename?
-    if (OutputFilename != "-") { // Not stdout?
-      if (!Force && std::ifstream(OutputFilename.c_str())) {
-        // If force is not specified, make sure not to overwrite a file!
-        std::cerr << argv[0] << ": error opening '" << OutputFilename
-                  << "': file exists! Sending to standard output.\n";
-      } else {
-        Out = new std::ofstream(OutputFilename.c_str());
-      }
-    }
-  } else {
-    if (InputFilename == "-") {
-      OutputFilename = "-";
-    } else {
-      std::string IFN = InputFilename;
-      int Len = IFN.length();
-      if (IFN[Len-3] == '.' && IFN[Len-2] == 'b' && IFN[Len-1] == 'c') {
-	// Source ends in .bc
-	OutputFilename = std::string(IFN.begin(), IFN.end()-3);
-      } else {
-	OutputFilename = IFN;   // Append a .ll to it
-      }
-      if (WriteMode == c)
-        OutputFilename += ".c";
-      else
-        OutputFilename += ".ll";
-
-      if (!Force && std::ifstream(OutputFilename.c_str())) {
-        // If force is not specified, make sure not to overwrite a file!
-        std::cerr << argv[0] << ": error opening '" << OutputFilename
-                  << "': file exists! Sending to standard output.\n";
-      } else {
-        Out = new std::ofstream(OutputFilename.c_str());
-
-        // Make sure that the Out file gets unlink'd from the disk if we get a
-        // SIGINT
-        RemoveFileOnSignal(OutputFilename);
-      }
-    }
-  }
-
-  if (!Out->good()) {
-    std::cerr << argv[0] << ": error opening " << OutputFilename
-              << ": sending to stdout instead!\n";
-    Out = &std::cout;
-  }
-
-  // All that dis does is write the assembly or C out to a file...
-  //
-  PassManager Passes;
-
-  switch (WriteMode) {
-  case llvm:           // Output LLVM assembly
-    Passes.add(new PrintModulePass(Out));
-    break;
-  case c:              // Convert LLVM to C
-    Passes.add(createWriteToCPass(*Out));
-    break;
-  }
-
-  Passes.run(*M.get());
-
-  if (Out != &std::cout) {
-    ((std::ofstream*)Out)->close();
-    delete Out;
-  }
-  return 0;
-}
-