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| author | Jacob Pratt <jacob@jhpratt.dev> | 2025-05-29 04:49:46 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-05-29 04:49:46 +0200 |
| commit | f4dcb7fad0f63e808d7756299589c3cf69f7055e (patch) | |
| tree | 3bec2c584271ff7a9f7adb3b3cbcb3966fa0adfa /compiler/rustc_codegen_gcc | |
| parent | 643f9c2f111e627ebf7c59e448f159ed05062c3f (diff) | |
| parent | 2593df8837f330301b5679e33efd54f36ba43c43 (diff) | |
| download | rust-f4dcb7fad0f63e808d7756299589c3cf69f7055e.tar.gz rust-f4dcb7fad0f63e808d7756299589c3cf69f7055e.zip | |
Rollup merge of #141687 - RalfJung:atomic_compare_exchange, r=bjorn3
core: unstably expose atomic_compare_exchange so stdarch can use it Due to https://github.com/rust-lang/stdarch/issues/1655, cleaning up the atomic intrinsics will be a bunch of extra work: stdarch directly calls them [here](https://github.com/rust-lang/stdarch/blob/8764244589373b8b48864c0ad11fd9233c672249/crates/core_arch/src/x86_64/cmpxchg16b.rs#L58-L74). Instead of duplicating that match, stdarch should use what we have in libcore, so let's expose that. r? `@bjorn3`
Diffstat (limited to 'compiler/rustc_codegen_gcc')
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