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2024-08-15Auto merge of #128936 - bjorn3:fix_thin_archive_reading, r=jieyouxubors-4/+9
Support reading thin archives in ArArchiveBuilder And switch to using ArArchiveBuilder with the LLVM backend too now that all regressions are fixed. Fixes https://github.com/rust-lang/rust/issues/107407 Fixes https://github.com/rust-lang/rust/issues/107162 https://github.com/rust-lang/rust/issues/107495 has been fixed in a previous PR already.
2024-08-12Rollup merge of #128978 - compiler-errors:assert-matches, r=jieyouxuGuillaume Gomez-1/+2
Use `assert_matches` around the compiler more It's a useful assertion, especially since it actually prints out the LHS.
2024-08-11Use assert_matches around the compilerMichael Goulet-1/+2
2024-08-11Fix review comments and other improvementsbjorn3-4/+2
2024-08-10Auto merge of #128400 - petrochenkov:nowhole3, r=bjorn3bors-10/+1
linker: Remove the "`--whole-archive` in test mode" backcompat hack Fixes https://github.com/rust-lang/rust/issues/116910.
2024-08-10Support reading thin archives in ArArchiveBuilderbjorn3-4/+11
2024-08-07Rollup merge of #128772 - glaubitz:sparc-elf-fix, r=nagisaMatthias Krüger-0/+1
rustc_codegen_ssa: Set architecture for object crate for 32-bit SPARC The `object` crate was recently updated to recognize the 32-bit SPARC ELF targets `EM_SPARC` and `EM_SPARC32PLUS`, so the proper architecture for 32-bit SPARC can now be set in `rustc_codegen_ssa`. r? nagisa
2024-08-07Rollup merge of #128206 - bjorn3:import_lib_writing_refactor, r=jieyouxuGuillaume Gomez-37/+196
Make create_dll_import_lib easier to implement This will make it easier to implement raw-dylib support in cg_clif and cg_gcc. This PR doesn't yet include an create_dll_import_lib implementation for cg_clif as I need to correctly implement dllimport in cg_clif first before raw-dylib can work at all with cg_clif. Required for https://github.com/rust-lang/rustc_codegen_cranelift/issues/1345
2024-08-07rustc_codegen_ssa: Set architecture for object crate for 32-bit SPARCJohn Paul Adrian Glaubitz-0/+1
The object crate was recently updated to recognize the 32-bit SPARC ELF targets EM_SPARC and EM_SPARC32PLUS, so the proper architecture for 32-bit SPARC can now be set in rustc_codegen_ssa.
2024-08-03Fix linking to sanitizers on Apple targetsVadim Petrochenkov-3/+7
2024-08-03linker: Pass fewer search directories to the linkerVadim Petrochenkov-38/+56
2024-08-01Rollup merge of #128450 - dpaoliello:coff, r=bjorn3Matthias Krüger-5/+1
Create COFF archives for non-LLVM backends `ar_archive_writer` now supports creating COFF archives, so enable them for the non-LLVM backends when requested. r? ``@bjorn3``
2024-07-31Create COFF archives for non-LLVM backendsDaniel Paoliello-5/+1
2024-07-31Rollup merge of #127830 - tgross35:archive-failure-message, r=BoxyUwUMatthias Krüger-2/+5
When an archive fails to build, print the path Currently the output on failure is as follows: Compiling block-buffer v0.10.4 Compiling crypto-common v0.1.6 Compiling digest v0.10.7 Compiling sha2 v0.10.8 Compiling xz2 v0.1.7 error: failed to build archive: No such file or directory error: could not compile `bootstrap` (lib) due to 1 previous error Change this to print which file is being constructed, to give some hint about what is going on. error: failed to build archive at `path/to/output`: No such file or directory
2024-07-30linker: Remove the "`--whole-archive` in test mode" backcompat hackVadim Petrochenkov-10/+1
2024-07-30Move mingw dlltool invocation to cg_ssabjorn3-0/+127
2024-07-30Move computation of decorated names out of the create_dll_import_lib methodbjorn3-4/+20
2024-07-30Move temp file name generation out of the create_dll_import_lib methodbjorn3-6/+9
2024-07-30Introduce create_dll_import_libs functionbjorn3-31/+44
2024-07-29Reformat `use` declarations.Nicholas Nethercote-81/+71
The previous commit updated `rustfmt.toml` appropriately. This commit is the outcome of running `x fmt --all` with the new formatting options.
2024-07-28Rollup merge of #127860 - klensy:dedup, r=Mark-SimulacrumGuillaume Gomez-15/+17
deps: dedup object, wasmparser, wasm-encoder * dedups one `object`, additional dupe will be removed, with next `thorin-dwp` update * `wasmparser` pinned to minor versions, so full merge isn't possible * same with `wasm-encoder` Turned off some features for `wasmparser` (see features https://github.com/bytecodealliance/wasm-tools/blob/v1.208.1/crates/wasmparser/Cargo.toml) in `run-make-support`, looks working?
2024-07-28adopt object changesklensy-15/+17
adopt wasm_encoder changes
2024-07-25Auto merge of #127995 - workingjubilee:say-turings-prayer, r=BoxyUwUbors-4/+4
compiler: Never debug_assert in codegen In the name of Turing and his Hoarey heralds, assert our truths before creating a monster! The `rustc_codegen_llvm` and `rustc_codegen_ssa` crates are fairly critical for rustc's correctness. Small mistakes here can easily result in undefined behavior, since a "small mistake" can mean something like "link and execute the wrong code". We should probably run any and all asserts in these modules unconditionally on whether this is a "debug build", and damn the costs in performance. ...Especially because the costs in performance seem to be *nothing*. It is not clear how much correctness we gain here, but I'll take free correctness improvements.
2024-07-20compiler: Never debug_assert in codegenJubilee Young-4/+4
The gains in performance are not worth the costs in correctness. This is partly because the gains are zero and the costs are unknown.
2024-07-19Avoid ref when using format! in compilerYuri Astrakhan-6/+6
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.
2024-07-16Rollup merge of #127512 - eggyal:newline-terminate-print-linkargs, ↵Trevor Gross-1/+1
r=compiler-errors Terminate `--print link-args` output with newline Fixes #127507
2024-07-16Rollup merge of #124033 - bjorn3:ar_archive_writer_0_3_0, r=davidtwcoTrevor Gross-13/+12
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.
2024-07-16When an archive fails to build, print the pathTrevor Gross-2/+5
Currently the output on failure is as follows: Compiling block-buffer v0.10.4 Compiling crypto-common v0.1.6 Compiling digest v0.10.7 Compiling sha2 v0.10.8 Compiling xz2 v0.1.7 error: failed to build archive: No such file or directory error: could not compile `bootstrap` (lib) due to 1 previous error Print which file is being constructed to give some hint about what is going on.
2024-07-16Fix unsafe_op_in_unsafe_fn in compilerMichael Goulet-1/+1
2024-07-09Terminate `--print link-args` output with newlineAlan Egerton-1/+1
2024-07-07Fix review commentsbjorn3-1/+1
2024-07-07Sync ar_archive_writer to LLVM 18.1.3bjorn3-13/+12
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.
2024-07-07use "bootstrap" instead of "rustbuild" in comments and docsonur-ozkan-1/+1
Signed-off-by: onur-ozkan <work@onurozkan.dev>
2024-07-02linker: Link dylib crates by pathVadim Petrochenkov-85/+94
2024-07-01linker: Bail out of rpath logic early if the target doesn't support rpathVadim Petrochenkov-10/+4
2024-07-01linker: Refactor interface for passing arguments to linkerVadim Petrochenkov-373/+314
2024-06-25Rollup merge of #126943 - Urgau:dedup-all, r=petrochenkovMatthias Krüger-5/+2
De-duplicate all consecutive native libs regardless of their options Address https://github.com/rust-lang/rust/pull/126913#issuecomment-2188184011 by no longer de-duplicating based on the "options" but by only looking at the generated link args, as to avoid consecutive libs that originated from different native-lib with different options (like `raw-dylib` on Windows) but isn't relevant for `--print=native-static-libs`. r? ``@petrochenkov``
2024-06-25De-duplicate all consecutive native libs regardless of their optionsUrgau-5/+2
2024-06-24Rollup merge of #124712 - Enselic:deprecate-inline-threshold, r=pnkfelixMichael Goulet-2/+0
Deprecate no-op codegen option `-Cinline-threshold=...` This deprecates `-Cinline-threshold` since using it has no effect. This has been the case since the new LLVM pass manager started being used, more than 2 years ago. Recommend using `-Cllvm-args=--inline-threshold=...` instead. Closes #89742 which is E-help-wanted.
2024-06-19Rollup merge of #126594 - zetanumbers:fix-cross-crate-async-drop-glue, r=oli-obkLeón Orell Valerian Liehr-10/+13
Make async drop code more consistent with regular drop code Fixes #126573 Relates to #126482 r? ````@petrochenkov````
2024-06-18Use a dedicated type instead of a reference for the diagnostic contextOli Scherer-8/+15
This paves the way for tracking more state (e.g. error tainting) in the diagnostic context handle
2024-06-18Apply suggestions from oli-obk's reviewDaria Sukhonina-10/+4
Co-authored-by: Oli Scherer <github35764891676564198441@oli-obk.de>
2024-06-18Make async drop code more consistent with regular drop codeDaria Sukhonina-5/+14
Fixes #126573
2024-06-16Rename InstanceDef -> InstanceKindMichael Goulet-5/+5
2024-06-14rustc_codegen_ssa: Remove unused ModuleConfig::inline_thresholdMartin Nordholts-2/+0
2024-06-06Revert "Rollup merge of #124976 - petrochenkov:usedcrates, r=oli-obk"Rémy Rakic-1/+1
This reverts commit eda4a35f365535af72118118a3597edf5a13c12d, reversing changes made to eb6b35b5bcb3c2a594cb29cd478aeb2893f49d30.
2024-06-05Rollup merge of #125861 - name1e5s:fix/rpath_null_panic, r=michaelwoeristerMatthias Krüger-0/+21
rustc_codegen_ssa: fix `get_rpath_relative_to_output` panic when lib only contains file name <!-- If this PR is related to an unstable feature or an otherwise tracked effort, please link to the relevant tracking issue here. If you don't know of a related tracking issue or there are none, feel free to ignore this. This PR will get automatically assigned to a reviewer. In case you would like a specific user to review your work, you can assign it to them by using r​? <reviewer name> --> When compiles program with `-C rpath=yes` but with no output filename specified, or with filename ONLY, we will get an ICE for now. Fix it by treat empty `output` path in `get_rpath_relative_to_output` as current dir. Before this patch: ```bash rustc -C prefer_dynamic=yes -C rpath=yes -O h.rs # ICE, no output filename specified rustc -o hello -C prefer_dynamic=yes -C rpath=yes -O h.rs # ICE, output filename has no path rustc -o ./hello -C prefer_dynamic=yes -C rpath=yes -O h.rs # Works ``` All those examples work after the patch. Close #119571. Close #125785.
2024-06-04Auto merge of #122597 - pacak:master, r=bjorn3bors-0/+23
Show files produced by `--emit foo` in json artifact notifications Right now it is possible to ask `rustc` to save some intermediate representation into one or more files with `--emit=foo`, but figuring out what exactly was produced is difficult. This pull request adds information about `llvm_ir` and `asm` intermediate files into notifications produced by `--json=artifacts`. Related discussion: https://internals.rust-lang.org/t/easier-access-to-files-generated-by-emit-foo/20477 Motivation - `cargo-show-asm` parses those intermediate files and presents them in a user friendly way, but right now I have to apply some dirty hacks. Hacks make behavior confusing: https://github.com/hintron/computer-enhance/issues/35 This pull request introduces a new behavior: now `rustc` will emit a new artifact notification for every artifact type user asked to `--emit`, for example for `--emit asm` those will include all the `.s` files. Most users won't notice this behavior, to be affected by it all of the following must hold: - user must use `rustc` binary directly (when `cargo` invokes `rustc` - it consumes artifact notifications and doesn't emit anything) - user must specify both `--emit xxx` and `--json artifacts` - user must refuse to handle unknown artifact types - user must disable incremental compilation (or deal with it better than cargo does, or use a workaround like `save-temps`) in order not to hit #88829 / #89149
2024-06-02rustc_codegen_ssa: fix get_rpath_relative_to_output panic when lib only ↵Hai-Hsin-0/+21
contains file name
2024-05-24Auto merge of #125463 - GuillaumeGomez:rollup-287wx4y, r=GuillaumeGomezbors-2/+19
Rollup of 6 pull requests Successful merges: - #125263 (rust-lld: fallback to rustc's sysroot if there's no path to the linker in the target sysroot) - #125345 (rustc_codegen_llvm: add support for writing summary bitcode) - #125362 (Actually use TAIT instead of emulating it) - #125412 (Don't suggest adding the unexpected cfgs to the build-script it-self) - #125445 (Migrate `run-make/rustdoc-with-short-out-dir-option` to `rmake.rs`) - #125452 (Cleanup check-cfg handling in core and std) r? `@ghost` `@rustbot` modify labels: rollup
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