[PATCH] D112075: Use safe yaml load_all

[Yi Kong via Phabricator via llvm-commits]

kongyi added a comment.

In D112075#3099663 <https://reviews.llvm.org/D112075#3099663>, @shchenz wrote:

> Hi @kongyi , this breaks opt-viewer.py usage on the AIX platform.
>
>   opt-viewer/opt-viewer.py  test.opt.yaml --demangler cat
>   For faster parsing, you may want to install libYAML for PyYAML
>   Reading YAML files...
>           1 of 1multiprocessing.pool.RemoteTraceback: 
>   """
>   Traceback (most recent call last):
>     File "/opt/freeware/lib64/python3.7/multiprocessing/pool.py", line 121, in worker
>       result = (True, func(*args, **kwds))
>     File "/opt/freeware/lib64/python3.7/multiprocessing/pool.py", line 44, in mapstar
>       return list(map(*args))
>     File "/home/czhengsz/llvm/dev/llvm-project/llvm/tools/opt-viewer/optpmap.py", line 25, in _wrapped_func
>       return func(argument, filter_)
>     File "/home/czhengsz/llvm/dev/llvm-project/llvm/tools/opt-viewer/optrecord.py", line 277, in get_remarks
>       docs = yaml.safe_load_all(f, Loader=Loader)
>   TypeError: safe_load_all() got an unexpected keyword argument 'Loader'
>   """

Can you try removing the second argument (`Loader=Loader`) and check if it works?


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  https://reviews.llvm.org/D112075/new/

https://reviews.llvm.org/D112075