rust/compiler/rustc_builtin_macros, branch perf-tmphttps://github.com/rust-lang/rust
http://git.dreamy.place/mirrors/rust/atom?h=perf-tmp2025-09-29T05:08:05+00:00Use `Iterator::eq` and (dogfood) `eq_by` in compiler and library2025-09-29T05:08:05+00:00Yotam Ofekyotam.ofek@gmail.com2025-09-27T17:57:50+00:00urn:sha1:68a7c250788833305f73f816b284aafa9e62370aRollup merge of #146766 - nikic:global-alloc-attr, r=nnethercote2025-09-25T10:31:56+00:00Stuart CookZalathar@users.noreply.github.com2025-09-25T10:31:56+00:00urn:sha1:46e25aa7a3f5a63a8447cecdd95b4204dd0047c6
Add attributes for #[global_allocator] functions
Emit `#[rustc_allocator]` etc. attributes on the functions generated by the `#[global_allocator]` macro, which will emit LLVM attributes like `"alloc-family"`. If the module with the global allocator participates in LTO, this ensures that the attributes typically emitted on the allocator declarations are not lost if the definition is imported.
There is a similar issue when the allocator shim is used, but I've opted not to fix that case in this PR, because doing that cleanly is somewhat gnarly.
Related to https://github.com/rust-lang/rust/issues/145995.
Add attributes for #[global_allocator] functions2025-09-23T08:21:17+00:00Nikita Popovnpopov@redhat.com2025-09-18T15:09:14+00:00urn:sha1:bc7986ec791ded521f3f75ab82645b6be0c39508
Emit `#[rustc_allocator]` etc. attributes on the functions generated
by the `#[global_allocator]` macro, which will emit LLVM attributes
like `"alloc-family"`. If the module with the global allocator
participates in LTO, this ensures that the attributes typically
emitted on the allocator declarations are not lost if the
definition is imported.
Add panic=immediate-abort2025-09-21T17:12:18+00:00Ben Kimockkimockb@gmail.com2025-09-07T16:31:35+00:00urn:sha1:888679013d1f424adef06267f3630069b4cabd40Rollup merge of #146598 - bjorn3:feature_llvm_enzyme, r=davidtwco2025-09-17T18:29:36+00:00Jana Dönszelmannjonathan@donsz.nl2025-09-17T18:29:36+00:00urn:sha1:9303a924f446a83909795ab8cac3efa239380477
Make llvm_enzyme a regular cargo feature
This makes it clearer that it is set by the build system rather than by the rustc that compiles the current rustc. It also avoids bootstrap needing to pass `--check-cfg llvm_enzyme` to rustc.
Rollup merge of #145095 - tiif:unstable_const_param, r=BoxyUwU2025-09-16T00:25:38+00:00Stuart CookZalathar@users.noreply.github.com2025-09-16T00:25:38+00:00urn:sha1:edd6721583f46a2fa4723709fcfcef4fd56b6935
Migrate `UnsizedConstParamTy` to unstable impl of `ConstParamTy_`
Now that we have ``#[unstable_feature_bound]``, we can remove ``UnsizedConstParamTy`` that was meant to be an unstable impl of stable type and ``ConstParamTy_`` trait.
r? `@BoxyUwU`
Make llvm_enzyme a regular cargo feature2025-09-15T15:31:56+00:00bjorn317426603+bjorn3@users.noreply.github.com2025-09-15T15:31:56+00:00urn:sha1:1991779bd4a0a8d8905b6644b06aa317dde353ac
This makes it clearer that it is set by the build system rather than by
the rustc that compiles the current rustc. It also avoids bootstrap
needing to pass --check-cfg llvm_enzyme to rustc.
Remove UnsizedConstParamTy trait and make it into an unstable impl2025-09-15T08:57:22+00:00tiifpekyuan@gmail.com2025-09-15T08:57:22+00:00urn:sha1:b919a5f5183afb876b5206b3b23b249183cb313cMove more early buffered lints to dyn lint diagnostics (1/N)2025-09-14T10:38:11+00:00León Orell Valerian Liehrme@fmease.dev2025-08-26T12:24:22+00:00urn:sha1:2e816736efaebf1f4666efac1817bcccd78a3e52Use raw fmt str in format macro2025-09-11T22:01:38+00:00IoaNNUwUioannxd@gmail.com2025-09-11T22:01:38+00:00urn:sha1:43a6b1041819c5f5b70faf1ad5833400087dc1b0