Prepare for merging from rust-lang/rust This updates the rust-version file to fcbe7917ba18120d9eda136f1c7c5a60c78e554e.
This repository contains the core_arch crate, which implements core::arch - Rust's core library architecture-specific intrinsics.
The std::simd component now lives in the packed_simd_2 crate.
This repository is linked to rust-lang/rust as a josh subtree. You can use the rustc-josh-sync tool to perform synchronization.
You can find a guide on how to perform the synchronization here.