#include "llvm/AsmParser/Parser.h"
#include "llvm/Bitcode/ReaderWriter.h"
#include "llvm/IR/Module.h"
+#include "llvm/IR/UseListOrder.h"
#include "llvm/IR/Verifier.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/FileSystem.h"
}
}
- std::string ErrorInfo;
+ std::error_code EC;
std::unique_ptr<tool_output_file> Out(
- new tool_output_file(OutputFilename.c_str(), ErrorInfo, sys::fs::F_None));
- if (!ErrorInfo.empty()) {
- errs() << ErrorInfo << '\n';
+ new tool_output_file(OutputFilename, EC, sys::fs::F_None));
+ if (EC) {
+ errs() << EC.message() << '\n';
exit(1);
}
if (Force || !CheckBitcodeOutputToConsole(Out->os(), true))
- WriteBitcodeToFile(M, Out->os());
+ WriteBitcodeToFile(M, Out->os(), shouldPreserveBitcodeUseListOrder());
// Declare success.
Out->keep();
PrettyStackTraceProgram X(argc, argv);
LLVMContext &Context = getGlobalContext();
llvm_shutdown_obj Y; // Call llvm_shutdown() on exit.
+
+ // Turn on -preserve-bc-uselistorder by default, but let the command-line
+ // override it.
+ setPreserveBitcodeUseListOrder(true);
+
cl::ParseCommandLineOptions(argc, argv, "llvm .ll -> .bc assembler\n");
// Parse the file now...
SMDiagnostic Err;
- std::unique_ptr<Module> M(ParseAssemblyFile(InputFilename, Err, Context));
+ std::unique_ptr<Module> M = parseAssemblyFile(InputFilename, Err, Context);
if (!M.get()) {
Err.print(argv[0], errs());
return 1;