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Alex Crichton
4d6fa80bb3
Naming right now for wasm simd intrinsics takes the signededness of the instruction into account, but some operations are the same regardless of signededness, such as `i32x4_add`. This commit adds aliases for all of these operations under unsigned names as well (such as `u32x4_add`) which are just a `pub use` to rename the item as two names. The goal of this is to assist in reading code (no need to switch back and forth between `i` and `u`) as well as writing code (no need to always remember which operations are the same for signed/unsigned but only available under the signed names).
stdarch - Rust's standard library SIMD components
Crates
This repository contains two main crates:
-
core_archimplementscore::arch- Rust's core library architecture-specific intrinsics, and -
std_detectimplementsstd::detect- Rust's standard library run-time CPU feature detection.
The std::simd component now lives in the
packed_simd crate.
How to do a release
To do a release of the core_arch and std_detect crates,
- bump up the version appropriately,
- comment out the
dev-dependenciesin theirCargo.tomlfiles (due to https://github.com/rust-lang/cargo/issues/4242), - publish the crates.