[GitHub] [tvm] hxf0223 opened a new issue, #13608: [Bug] TVM build fail with lastest LLVM

[GitBox <gi...@apache.org>]

hxf0223 opened a new issue, #13608:
URL: https://github.com/apache/tvm/issues/13608

   The TVM main branch build fail with the latest LLVM's main on a Ubuntu 22.04 desktop.
   TVM git hash: 1d9863470
   LLVM git hash: 11937ca56422
   
   The error at line https://github.com/apache/tvm/blob/main/src/target/llvm/codegen_llvm.cc#L365 . The prototype of **llvm::PassBuilder** has changed to:
   
   ```C++
   explicit PassBuilder(TargetMachine *TM = nullptr,
                          PipelineTuningOptions PTO = PipelineTuningOptions(),
                          std::optional<PGOOptions> PGOOpt = std::nullopt,
                          PassInstrumentationCallbacks *PIC = nullptr);
   ```
   
   But the caller's 3rd parameter is **llvm::None**.
   Could it be fixed?


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[GitHub] [tvm] leandron commented on issue #13608: [Bug] TVM build fail with lastest LLVM

[GitBox <gi...@apache.org>]

leandron commented on issue #13608:
URL: https://github.com/apache/tvm/issues/13608#issuecomment-1349052117

   I had a quick look and this commit on LLVM was made about 5 hours ago. Any reason why you need to run with such a recent LLVM hash? Apart from that, I'm sure this can be fixed, would you be interested in submitting a PR?


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