pytorch

54cdf651 - [PyTorch] remove string_view::operator[] bounds check (#64670)

[PyTorch] remove string_view::operator[] bounds check (#64670) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/64670 Bounds checking is not required for `std::string_view`, and the checking hoses performance for the following performance prototype diff. ghstack-source-id: 138037531 Test Plan: CI Reviewed By: ezyang, bhosmer Differential Revision: D30747515 fbshipit-source-id: 1f4374415a82dfdccce76ea2c6885c13cb93d369