asan: Preload asan runtime into python interpreter #4046
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makslevental
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Feb 25, 2025
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LGTM - let me know if you need me to merge.
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ubsan detected 'lib/Dialect/TorchConversion/Transforms/UnpackQuantTensor.cpp:109:21: runtime error: left shift of negative value -16' and asan detected `memcpy` with nullptr when we passed and empty vector with `.data() == nullptr` to mlirOperationStateAddResults. Detected using #4046
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Same as llvm/llvm-project#123303 upstream