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The rustc-josh-sync Cronjob Bot 55c229b647 Merge ref '47cd7120d9' from rust-lang/rust 
Pull recent changes from https://github.com/rust-lang/rust via Josh.

Upstream ref: 47cd7120d9
Filtered ref: b5a5cb8beb5c1ac848a39bfcd0ccaad98015d017
Upstream diff: caccb4d036...47cd7120d9

This merge was created using https://github.com/rust-lang/josh-sync.
2025-12-02 11:01:27 +00:00
..
.github/workflows ci: Increase the benchmark rustc version to 2025-12-01 2025-12-02 05:22:04 -05:00
builtins-shim Remove no-asm gating when there is no alternative implementation 2025-07-27 16:39:31 -05:00
builtins-test Add __addhf3, __subhf3, __mulhf3, __{eq,ge,gt,le,lt,ne,unord}hf2 2025-08-09 15:47:10 -05:00
builtins-test-intrinsics Enable tests that were skipped on PowerPC 2025-07-24 07:18:08 -05:00
ci ci: Add a way to run libm tests that would otherwise be skipped 2025-07-30 08:59:57 +00:00
compiler-builtins Merge ref '47cd7120d9' from rust-lang/rust 2025-12-02 11:01:27 +00:00
crates Compare against CARGO_CFG_TARGET_FAMILY in a multi-valued fashion 2025-10-22 09:35:20 +00:00
etc Rollup merge of #144443 - WaffleLapkin:integer-target-pointer-width, r=Noratrieb 2025-08-31 13:40:34 +02:00
libm Compare against CARGO_CFG_TARGET_FAMILY in a multi-valued fashion 2025-10-22 09:35:20 +00:00
libm-test Remove usage of the to-be-deprecated core::f32, core::f64 items 2025-09-22 18:51:08 +00:00
.editorconfig Move the libm .editorconfig to root 2025-04-19 20:42:40 -04:00
.git-blame-ignore-revs Update .git-blame-ignore-revs after the libm merge 2025-04-19 20:18:22 +00:00
.gitignore Replace the musl submodule with a download script 2025-06-04 17:20:43 +00:00
.rustfmt.toml Add a .rustfmt.toml with style edition 2024 2025-04-19 19:05:49 -04:00
Cargo.toml Remove josh-sync crate 2025-07-08 08:56:34 +02:00
CONTRIBUTING.md Add documentation about subtree sync 2025-07-10 03:39:18 -04:00
josh-sync.toml Add josh-sync config file 2025-07-08 08:56:34 +02:00
LICENSE.txt Update licensing information after repository refactoring 2025-04-21 06:16:12 -04:00
PUBLISHING.md Update publishing instructions 2019-11-11 10:40:09 -08:00
README.md fixed typo in readme 2025-05-22 11:51:54 +02:00
rust-version Prepare for merging from rust-lang/rust 2025-12-02 10:59:26 +00:00
triagebot.toml Switch to using a GH app for authenticating sync PRs 2025-07-29 08:20:22 +00:00

README.md

compiler-builtins and libm

This repository contains two main crates:

  • compiler-builtins: symbols that the compiler expects to be available at link time
  • libm: a Rust implementation of C math libraries, used to provide implementations in core.

More details are at compiler-builtins/README.md and libm/README.md.

For instructions on contributing, see CONTRIBUTING.md.

License

  • libm may be used under the MIT License
  • compiler-builtins may be used under the MIT License and the Apache License, Version 2.0 with the LLVM exception.
  • All original contributions must be under all of: the MIT license, the Apache-2.0 license, and the Apache-2.0 license with the LLVM exception.

More details are in LICENSE.txt and libm/LICENSE.txt.