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| author | bors <bors@rust-lang.org> | 2025-10-04 13:37:12 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2025-10-04 13:37:12 +0000 |
| commit | 1bd98acf0e54f1ea678c4fabb8e1b10851eb8465 (patch) | |
| tree | e1e0adfca6dd8050387b45ffb09c0985cf2a32a8 /compiler/rustc_codegen_ssa/src/codegen_attrs.rs | |
| parent | 99b9a8850349e56247acb6ce19910c7f96db8439 (diff) | |
| parent | 1ebbb3c2fd78de38d0730cf9d874295f0d5dc2f1 (diff) | |
| download | rust-auto.tar.gz rust-auto.zip | |
Auto merge of #147330 - matthiaskrgr:rollup-h4jyzmv, r=matthiaskrgr auto
Rollup of 11 pull requests Successful merges: - rust-lang/rust#142670 (Document fully-qualified syntax in `as`' keyword doc) - rust-lang/rust#145685 (add CloneFromCell and Cell::get_cloned) - rust-lang/rust#146330 (Bump unicode_data and printables to version 17.0.0) - rust-lang/rust#146451 (Fix atan2 inaccuracy in documentation) - rust-lang/rust#146479 (add mem::conjure_zst) - rust-lang/rust#147117 (interpret `#[used]` as `#[used(compiler)]` on illumos) - rust-lang/rust#147190 (std: `sys::net` cleanups) - rust-lang/rust#147251 (Do not assert that a change in global cache only happens when concurrent) - rust-lang/rust#147280 (Return to needs-llvm-components being info-only) - rust-lang/rust#147288 (compiletest: Make `DirectiveLine` responsible for name/value splitting) - rust-lang/rust#147315 (bless autodiff batching test) r? `@ghost` `@rustbot` modify labels: rollup
Diffstat (limited to 'compiler/rustc_codegen_ssa/src/codegen_attrs.rs')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/codegen_attrs.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs index 32ae810ecc8..2c7643e46ce 100644 --- a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs +++ b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs @@ -263,6 +263,19 @@ fn process_builtin_attrs( AttributeKind::Used { used_by, .. } => match used_by { UsedBy::Compiler => codegen_fn_attrs.flags |= CodegenFnAttrFlags::USED_COMPILER, UsedBy::Linker => codegen_fn_attrs.flags |= CodegenFnAttrFlags::USED_LINKER, + UsedBy::Default => { + let used_form = if tcx.sess.target.os == "illumos" { + // illumos' `ld` doesn't support a section header that would represent + // `#[used(linker)]`, see + // https://github.com/rust-lang/rust/issues/146169. For that target, + // downgrade as if `#[used(compiler)]` was requested and hope for the + // best. + CodegenFnAttrFlags::USED_COMPILER + } else { + CodegenFnAttrFlags::USED_LINKER + }; + codegen_fn_attrs.flags |= used_form; + } }, AttributeKind::FfiConst(_) => { codegen_fn_attrs.flags |= CodegenFnAttrFlags::FFI_CONST |