[pull] master from rust-lang:master#340
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pull[bot] merged 45 commits intoSuperoldman96:masterfrom Jun 29, 2025
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- Rename `USED` to `USED_COMPILER` to better reflect its behavior. - Reorder some items to group the used and allocator flags together - Renumber them without gaps
There is no safety contract and I don't think any of them can actually cause UB in more ways than passing malicious source code to rustc can. While LtoModuleCodegen::optimize says that the returned ModuleCodegen points into the LTO module, the LTO module has already been dropped by the time this function returns, so if the returned ModuleCodegen indeed points into the LTO module, we would have seen crashes on every LTO compilation, which we don't. As such the comment is outdated.
atomic_load intrinsic: use const generic parameter for ordering We have a gazillion intrinsics for the atomics because we encode the ordering into the intrinsic name rather than making it a parameter. This is particularly bad for those operations that take two orderings. Let's fix that! This PR only converts `load`, to see if there's any feedback that would fundamentally change the strategy we pursue for the const generic intrinsics. The first two commits are preparation and could be a separate PR if you prefer. `@BoxyUwU` -- I hope this is a use of const generics that is unlikely to explode? All we need is a const generic of enum type. We could funnel it through an integer if we had to but an enum is obviously nicer... `@bjorn3` it seems like the cranelift backend entirely ignores the ordering?
This avoids having to get the function signature.
Added support for testing the backend with abi-cafe
Fixed some clippy warnings.
Skip needless calls to get_align in some cases.
Refactored the codebase to use Function instead of RValue where possible.
… a call to function.
Remove unnecesary uses of the 'current_func' field, replacing it with a call to function.
Sync from rust 2025/06/02
…update_cg_gcc_2025-06-28
Update cargo 7 commits in 409fed7dc1553d49cb9a8c0637d12d65571346ce..930b4f62cfcd1f0eabdb30a56d91bf6844b739bf 2025-06-23 15:55:04 +0000 to 2025-06-28 14:58:43 +0000 - Use a different lint for the `fix_only_once_for_duplicates` test (rust-lang/cargo#15713) - chore: bump to 0.91.0; update changelog (rust-lang/cargo#15710) - Add `http.proxy-cainfo` config for proxy certs (rust-lang/cargo#15374) - chore(deps): update msrv (3 versions) to v1.86 (rust-lang/cargo#15709) - chore(deps): update msrv (1 version) to v1.88 (rust-lang/cargo#15706) - Rework `cargo-test-support` & `testsuite` to use `CARGO_BIN_EXE_*` for Cargo (rust-lang/cargo#15692) - fix: Expand error messages around path dependency on `cargo package` and `cargo publish` (rust-lang/cargo#15705)
…28, r=GuillaumeGomez GCC backend subtree update cc `@antoyo` r? ghost
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