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rust/library/compiler-builtins
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Matthias Krüger 0e28b4201a
Rollup merge of #144443 - WaffleLapkin:integer-target-pointer-width, r=Noratrieb 
Make target pointer width in target json an integer

r? Noratrieb
cc `@RalfJung` (https://github.com/rust-lang/rust/pull/142352/files#r2230380120)

try-job: x86_64-rust-for-linux
2025-08-31 13:40:34 +02:00
..
.github/workflows
Start runnning tests for aarch64-pc-windows-msvc
2025-08-07 15:49:49 -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 'd36f96412516' from rust-lang/rust
2025-08-28 04:13:43 +00:00
crates
symcheck: Skip __ymm@ symbols on Windows
2025-08-09 15:47:10 -05:00
etc
Rollup merge of #144443 - WaffleLapkin:integer-target-pointer-width, r=Noratrieb
2025-08-31 13:40:34 +02:00
libm
Fix some typos
2025-08-19 23:03:18 +00:00
libm-test
Implement floor and ceil in assembly on i586
2025-07-27 17:27:40 -04:00
.editorconfig
…
.git-blame-ignore-revs
…
.gitignore
Replace the musl submodule with a download script
2025-06-04 17:20:43 +00:00
.rustfmt.toml
…
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
…
PUBLISHING.md
…
README.md
fixed typo in readme
2025-05-22 11:51:54 +02:00
rust-version
Prepare for merging from rust-lang/rust
2025-08-28 04:11:40 +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.