pytorch

dde43d08 - [c10d] Reorder macros so they are defined before getting used (#85850)

[c10d] Reorder macros so they are defined before getting used (#85850) Summary: Move preprocessor macros all the way up, so they are defined before being used. Test Plan: existing tests Reviewed By: wanchaol Pull Request resolved: https://github.com/pytorch/pytorch/pull/85850 Approved by: https://github.com/wanchaol