[llvm-bugs] [Bug 50565] loading LLVMPolly.so in opt ERROR: CommandLine options

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Jun 2 19:31:04 PDT 2021


https://bugs.llvm.org/show_bug.cgi?id=50565

Michael Kruse <llvm at meinersbur.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |llvm at meinersbur.de
         Resolution|---                         |INVALID

--- Comment #1 from Michael Kruse <llvm at meinersbur.de> ---
Thanks for the report.

The error means you have an LLVM library (in this case: LLVMPolly) linked more
than once into the address space. For instance, once statically linked into
opt, and once more using `-load LLVMPolly.so`.

The solution is to not add `-load LLVMPolly.so` to the command line: It is
already statically linked in your `opt` executable (due to using the build
option `LLVM_POLLY_LINK_INTO_TOOLS=ON` when building LLVM).

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