diff options
Diffstat (limited to 'tools/bugpoint/OptimizerDriver.cpp')
-rw-r--r-- | tools/bugpoint/OptimizerDriver.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/bugpoint/OptimizerDriver.cpp b/tools/bugpoint/OptimizerDriver.cpp index 481f343..344e7b5 100644 --- a/tools/bugpoint/OptimizerDriver.cpp +++ b/tools/bugpoint/OptimizerDriver.cpp @@ -42,6 +42,11 @@ namespace llvm { extern cl::opt<std::string> OutputPrefix; } +static cl::opt<bool> PreserveBitcodeUseListOrder( + "preserve-bc-uselistorder", + cl::desc("Preserve use-list order when writing LLVM bitcode."), + cl::init(true), cl::Hidden); + namespace { // ChildOutput - This option captures the name of the child output file that // is set up by the parent bugpoint process @@ -55,7 +60,7 @@ namespace { /// file. If an error occurs, true is returned. /// static bool writeProgramToFileAux(tool_output_file &Out, const Module *M) { - WriteBitcodeToFile(M, Out.os()); + WriteBitcodeToFile(M, Out.os(), PreserveBitcodeUseListOrder); Out.os().close(); if (!Out.os().has_error()) { Out.keep(); @@ -151,7 +156,7 @@ bool BugDriver::runPasses(Module *Program, tool_output_file InFile(InputFilename, InputFD); - WriteBitcodeToFile(Program, InFile.os()); + WriteBitcodeToFile(Program, InFile.os(), PreserveBitcodeUseListOrder); InFile.os().close(); if (InFile.os().has_error()) { errs() << "Error writing bitcode file: " << InputFilename << "\n"; |