<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/64189>64189</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            opt: CommandLine Error: Option 'dot-cfg-mssa' registered more than once!
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          gundalas72
      </td>
    </tr>
</table>

<pre>
    I am having the lollowing error.  How can I get rid of this issue?

./install/bin/opt -mem2reg -load ./libMemoryAccessPattern.so -mymapass input.ll
opt: CommandLine Error: Option 'dot-cfg-mssa' registered more than once!
LLVM ERROR: inconsistency in registered CommandLine options
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0.      Program arguments: ./install/bin/opt -mem2reg -load ./libMemoryAccessPattern.so -mymapass input.ll
 #0 0x000055b0ff29ccd0 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (./install/bin/opt+0x2fd4cd0)
 #1 0x000055b0ff29a5d4 SignalHandler(int) Signals.cpp:0:0
 #2 0x00007fe019c42520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
 #3 0x00007fe019c96a7c __pthread_kill_implementation ./nptl/pthread_kill.c:44:76
 #4 0x00007fe019c96a7c __pthread_kill_internal ./nptl/pthread_kill.c:78:10
 #5 0x00007fe019c96a7c pthread_kill ./nptl/pthread_kill.c:89:10
 #6 0x00007fe019c42476 gsignal ./signal/../sysdeps/posix/raise.c:27:6
 #7 0x00007fe019c287f3 abort ./stdlib/abort.c:81:7
 #8 0x000055b0fc882e90 llvm::RISCVISAInfo::updateImplication() (.cold) RISCVISAInfo.cpp:0:0
 #9 0x000055b0ff1ed25e (./install/bin/opt+0x2f2525e)
#10 0x000055b0ff1db692 (anonymous namespace)::CommandLineParser::addOption(llvm::cl::Option*, llvm::cl::SubCommand*) CommandLine.cpp:0:0
#11 0x000055b0ff1de20a llvm::cl::Option::addArgument() (./install/bin/opt+0x2f1620a)
#12 0x00007fe019539962 _GLOBAL__sub_I_MemorySSA.cpp MemorySSA.cpp:0:0
#13 0x00007fe01a25f47e call_init ./elf/dl-init.c:69:21
#14 0x00007fe01a25f568 _dl_init ./elf/dl-init.c:116:14
#15 0x00007fe019d74c85 _dl_catch_exception ./elf/dl-error-skeleton.c:184:18
#16 0x00007fe01a266ff6 dl_open_worker ./elf/dl-open.c:812:6
#17 0x00007fe01a266ff6 dl_open_worker ./elf/dl-open.c:771:1
#18 0x00007fe019d74c28 _dl_catch_exception ./elf/dl-error-skeleton.c:209:18
#19 0x00007fe01a26734e _dl_open ./elf/dl-open.c:883:17
#20 0x00007fe019c906bc dlopen_doit ./dlfcn/dlopen.c:56:13
#21 0x00007fe019d74c28 _dl_catch_exception ./elf/dl-error-skeleton.c:209:18
#22 0x00007fe019d74cf3 _dl_catch_error ./elf/dl-error-skeleton.c:228:12
#23 0x00007fe019c901ae _dlerror_run ./dlfcn/dlerror.c:145:17
#24 0x00007fe019c90748 dlopen_implementation ./dlfcn/dlopen.c:71:51
#25 0x00007fe019c90748 dlopen ./dlfcn/dlopen.c:81:12
#26 0x000055b0ff2844fe llvm::sys::DynamicLibrary::getPermanentLibrary(char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*) (./install/bin/opt+0x2fbc4fe)
#27 0x000055b0ff20691f llvm::PluginLoader::operator=(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) (./install/bin/opt+0x2f3e91f)
#28 0x000055b0fc990af2 llvm::cl::opt<llvm::PluginLoader, false, llvm::cl::parser<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>>::handleOccurrence(unsigned int, llvm::StringRef, llvm::StringRef) (./install/bin/opt+0x6c8af2)
#29 0x000055b0ff1dcfbb llvm::cl::ParseCommandLineOptions(int, char const* const*, llvm::StringRef, llvm::raw_ostream*, char const*, bool) (./install/bin/opt+0x2f14fbb)
#30 0x000055b0fc8998e2 main (./install/bin/opt+0x5d18e2)
#31 0x00007fe019c29d90 __libc_start_call_main ./csu/../sysdeps/nptl/libc_start_call_main.h:58:16
#32 0x00007fe019c29e40 call_init ./csu/../csu/libc-start.c:128:20
#33 0x00007fe019c29e40 __libc_start_main ./csu/../csu/libc-start.c:379:5
#34 0x000055b0fc980a05 _start (./install/bin/opt+0x6b8a05)
Aborted (core dumped)

</pre>
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