Subtree sync for rustc_codegen_cranelift #128896
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From LLVM 15.0.0-rc3. This adds support for COFF archives containing Arm64EC object files and has various fixes for AIX big archive files.
Created `.zed/settings.json` with all the settings from `.vscode/settings.json`.
…davidtwco Sync ar_archive_writer to LLVM 18.1.3 From LLVM 15.0.0-rc3. This adds support for COFF archives containing Arm64EC object files and has various fixes for AIX big archive files.
Clean up a few minor refs in `format!` macro, as it has a performance cost. Apparently the compiler is unable to inline `format!("{}", &variable)`, and does a run-time double-reference instead (format macro already does one level referencing). Inlining format args prevents accidental `&` misuse.
…illot Add a hook for `should_codegen_locally` This PR lifts the module-local function `should_codegen_locally` to `TyCtxt` as a hook. In addition to monomorphization, this function is used for checking the dependency of `compiler_builtins` on other libraries. Moving this function to the hooks also makes overriding it possible for the tools that use the rustc interface.
It is a worse option than using `CARGO_PROFILE_DEV_CODEGEN_BACKEND`. When using `--target` it doesn't apply to build scripts and proc macros. It also overrides any `RUSTFLAGS` you may have set in an env var or cargo config.
…-Simulacrum Distribute rustc_codegen_cranelift for arm64 macOS Support for arm64 macOS has been added to rustc_codegen_cranelift recently. Fixes rust-lang/rustc_codegen_cranelift#1502
As decided in rust-lang/compiler-team#750. Use declarations are currently wildly inconsistent because rustfmt is quite unopinionated about how they should be formatted. The `rustfmt.toml` additions makes rustfmt more opinionated, which avoids the need for any decision when adding new use declarations to a file. This commit only updates `rustfmt.toml` and `compiler/rustc_codegen_cranelift/rustfmt.toml`. The next commit will do the reformatting.
The previous commit updated `rustfmt.toml` appropriately. This commit is the outcome of running `x fmt --all` with the new formatting options.
The `weak-intrinsics` feature was removed from compiler_builtins in rust-lang/compiler-builtins#598, so dropped the `compiler-builtins-weak-intrinsics` feature from alloc/std/sysroot. In rust-lang/compiler-builtins#593, some builtins for f16/f128 were added. These don't work for all compiler backends, so add a `compiler-builtins-no-f16-f128` feature and disable it for cranelift and gcc. Also disable it for LLVM targets that don't support it.
…ss35 Update compiler_builtins to 0.1.114 The `weak-intrinsics` feature was removed from compiler_builtins in rust-lang/compiler-builtins#598, so dropped the `compiler-builtins-weak-intrinsics` feature from alloc/std/sysroot. In rust-lang/compiler-builtins#593, some builtins for f16/f128 were added. These don't work for all compiler backends, so add a `compiler-builtins-no-f16-f128` feature and disable it for cranelift and gcc.
… macOS Ring fails to compile when they are not statically enabled when compiling for macOS. Fixes rust-lang/rustc_codegen_cranelift#1522
The rust-src component now ships a working copy of both.
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☀️ Test successful - checks-actions |
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Finished benchmarking commit (ca5d25e): comparison URL. Overall result: no relevant changes - no action needed@rustbot label: -perf-regression Instruction countThis benchmark run did not return any relevant results for this metric. Max RSS (memory usage)Results (primary -0.9%)This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.
CyclesResults (secondary -7.4%)This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.
Binary sizeThis benchmark run did not return any relevant results for this metric. Bootstrap: 762.414s -> 760.743s (-0.22%) |
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The main highlight this time is support for raw-dylib on Windows thanks to @dpaoliello. Compiling the ring crate for arm64 macOS has been fixed too.
r? @ghost
@rustbot label +A-codegen +A-cranelift +T-compiler