[PATCH] D130466: [LICM] - Add option to allow data races

[Shubham Narlawar via Phabricator via llvm-commits]

gsocshubham added a comment.

What do you think about passing thread model information from clang to LICM?

a. I had to change lot many files just to pass a single bool variable - which seems not feasible.
b. I could not think of any other approach apart from above. Let me know if someone has a better approach.
c. Is there no way to know thread model from the optimizations? Is it just present in the clang frontend? Are there any other phases which uses thread model info?


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