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path: root/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
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2025-04-04add autodiff batching backendManuel Drehwald-0/+10
2025-03-06rename Triple to TargetZequan Wu-3/+3
2025-03-06setTargetTriple now accepts Triple rather than stringZequan Wu-0/+4
2025-02-19Switch to the LLVMBuildGEPWithNoWrapFlags APINikita Popov-0/+18
This API allows us to set the nuw flag as well.
2025-02-06Remove dead code from rustc_codegen_llvm and the LLVM wrapperDaniel Paoliello-31/+0
2025-02-01Use `LLVMDIBuilderCreateDebugLocation`Zalathar-10/+0
The LLVM-C binding takes an explicit context, whereas our binding obtained the context from the scope argument.
2025-02-01Use `LLVMDIBuilderCreateLexicalBlockFile`Zalathar-6/+0
2025-02-01Use `LLVMDIBuilderCreateLexicalBlock`Zalathar-8/+0
2025-02-01Use `LLVMDIBuilderCreateNameSpace`Zalathar-8/+0
2025-02-01Use `LLVMDIBuilderFinalize`Zalathar-4/+0
2025-01-31Auto merge of #136350 - matthiaskrgr:rollup-6eqfyvh, r=matthiaskrgrbors-106/+101
Rollup of 9 pull requests Successful merges: - #134531 ([rustdoc] Add `--extract-doctests` command-line flag) - #135860 (Compiler: Finalize dyn compatibility renaming) - #135992 (Improve documentation when adding a new target) - #136194 (Support clobber_abi in BPF inline assembly) - #136325 (Delay a bug when indexing unsized slices) - #136326 (Replace our `LLVMRustDIBuilderRef` with LLVM-C's `LLVMDIBuilderRef`) - #136330 (Remove unnecessary hooks) - #136336 (Overhaul `rustc_middle::util`) - #136341 (Remove myself from vacation) r? `@ghost` `@rustbot` modify labels: rollup
2025-01-31Rollup merge of #136326 - Zalathar:llvm-di-builder-ref, r=nikicMatthias Krüger-106/+101
Replace our `LLVMRustDIBuilderRef` with LLVM-C's `LLVMDIBuilderRef` Inspired by trying to split #134009 into smaller steps that are easier to review individually. This makes it possible to start incrementally replacing our debuginfo bindings with the ones in the LLVM-C API, all of which operate on `LLVMDIBuilderRef`. There should be no change to compiler behaviour.
2025-01-31Auto merge of #136332 - jhpratt:rollup-aa69d0e, r=jhprattbors-3/+2
Rollup of 9 pull requests Successful merges: - #132156 (When encountering unexpected closure return type, point at return type/expression) - #133429 (Autodiff Upstreaming - rustc_codegen_ssa, rustc_middle) - #136281 (`rustc_hir_analysis` cleanups) - #136297 (Fix a typo in profile-guided-optimization.md) - #136300 (atomic: extend compare_and_swap migration docs) - #136310 (normalize `*.long-type.txt` paths for compare-mode tests) - #136312 (Disable `overflow_delimited_expr` in edition 2024) - #136313 (Filter out RPITITs when suggesting unconstrained assoc type on too many generics) - #136323 (Fix a typo in conventions.md) r? `@ghost` `@rustbot` modify labels: rollup
2025-01-31Remove the temporary typedef for `LLVMRustDIFlags`Zalathar-16/+10
If we're already churning all of the debuginfo bindings, we might as well fix this at the same time.
2025-01-31Replace our `LLVMRustDIBuilderRef` with LLVM-C's `LLVMDIBuilderRef`Zalathar-90/+91
This makes it possible to start incrementally replacing our debuginfo bindings with the ones in the LLVM-C API, all of which operate on `LLVMDIBuilderRef`.
2025-01-30use Attribute::getWithCaptureInfoHans Wennborg-2/+1
2025-01-30LLVM changed the nocapture attribute to captures(none)Hans Wennborg-0/+11
This updates RustWrapper.cpp and tests after https://github.com/llvm/llvm-project/pull/123181
2025-01-29upstream rustc_codegen_ssa/rustc_middle changes for enzyme/autodiffManuel Drehwald-3/+2
2025-01-21Make our `DIFlags` match `LLVMDIFlags` in the LLVM-C APIZalathar-114/+68
2025-01-05Use constants for DWARF opcodes, instead of FFI callsZalathar-12/+4
2025-01-04Auto merge of #133990 - Walnut356:static_const, r=workingjubileebors-0/+7
[Debuginfo] Force enum `DISCR_*` to `static const u64` to allow for inspection via LLDB see [here](https://rust-lang.zulipchat.com/#narrow/channel/317568-t-compiler.2Fwg-debugging/topic/Revamping.20Debuginfo/near/486614878) for more info. This change mainly helps `*-msvc` debugged with LLDB. Currently, LLDB cannot inspect `static` struct fields, so the intended visualization for enums is only borderline functional, and niche enums with ranges of discriminant cannot be determined at all . LLDB *can* inspect `static const` values (though for whatever reason, non-enum/non-u64 consts don't work). This change adds the `LLVMRustDIBuilderCreateQualifiedType` to the rust FFI layer to wrap the discr type with a `const` modifier, as well as forcing all generated integer enum `DISCR_*` values to be u64's. Those values will only ever be used by debugger visualizers anyway, so it shouldn't be a huge deal, but I left a fixme comment for it just in case.. The `tag` also still properly reflects the discriminant type, so no information is lost.
2025-01-01upstream rustc_codegen_llvm changes for enzyme/autodiffManuel Drehwald-0/+77
2024-12-30force enum `DISCR_*` to `const u64` to allow for inspection via LLDB's ↵Walnut-3/+3
`SBTypeStaticField::GetConstantValue()`
2024-12-23add LLVMRustDIBuilderCreateQualifiedType to ffiWalnut-0/+7
2024-12-20Remove some dead code around import library generationbjorn3-50/+0
This was missed when replacing the usage of LLVM for generating import libraries.
2024-11-26Pass end position of span through inline ASM cookiebeetrees-1/+1
2024-11-23Rollup merge of #127483 - BertalanD:no_sanitize-global-var, r=rcvalle许杰友 Jieyou Xu (Joe)-0/+19
Allow disabling ASan instrumentation for globals AddressSanitizer adds instrumentation to global variables unless the [`no_sanitize_address`](https://llvm.org/docs/LangRef.html#global-attributes) attribute is set on them. This commit extends the existing `#[no_sanitize(address)]` attribute to set this; previously it only had the desired effect on functions. (cc https://github.com/rust-lang/rust/issues/39699)
2024-11-09Add discriminators to DILocations when multiple functions are inlined into a ↵Kyle Huey-0/+8
single point. LLVM does not expect to ever see multiple dbg_declares for the same variable at the same location with different values. proc-macros make it possible for arbitrary code, including multiple calls that get inlined, to happen at any given location in the source code. Add discriminators when that happens so these locations are different to LLVM. This may interfere with the AddDiscriminators pass in LLVM, which is added by the unstable flag -Zdebug-info-for-profiling. Fixes #131944
2024-11-09Auto merge of #132584 - Zalathar:includes, r=cuviperbors-50/+106
Trim and tidy includes in `rustc_llvm` These includes tend to accumulate over time, and are usually only removed when something breaks in a new LLVM version, so it's nice to clean them up manually once in a while. General strategy used for this PR: - Remove all includes from `LLVMWrapper.h` that aren't needed by the header itself, transplanting them to individual source files as necessary. - For each source file, temporarily remove each include if doing so doesn't cause a compile error. - If a “required” include looks like it shouldn't be needed, try replacing it with its sub-includes, then trim that list. - After doing all of the above, go back and re-add any removed include if the file does actually use things defined in that header, even if the header happens to also be included by something else.
2024-11-08Don't use `LLVMRustStringWriteImpl` outside of `RawRustStringOstream`Zalathar-2/+2
2024-11-04Simplify FFI calls for `-Ztime-llvm-passes` and `-Zprint-codegen-stats`Zalathar-20/+8
2024-11-04Trim and tidy includes in `rustc_llvm`Zalathar-5/+15
2024-11-04Move `LLVMRustAttribute[Kind]` out of `LLVMWrapper.h`Zalathar-45/+91
2024-11-02Allow disabling ASan instrumentation for globalsDaniel Bertalan-0/+19
AddressSanitizer adds instrumentation to global variables unless the [`no_sanitize_address`](https://llvm.org/docs/LangRef.html#global-attributes) attribute is set on them. This commit extends the existing `#[no_sanitize(address)]` attribute to set this; previously it only had the desired effect on functions.
2024-10-30Clean up FFI calls for operand bundlesZalathar-64/+14
2024-10-29Rollup merge of #132319 - Zalathar:add-module-flag, r=jieyouxuMatthias Krüger-12/+50
cg_llvm: Clean up FFI calls for setting module flags This is a combination of several inter-related changes to how module flags are set: - Remove some unnecessary code for setting an `"LTOPostLink"` flag, which has been obsolete since LLVM 17. - Define our own enum instead of relying on enum values defined by LLVM's unstable C++ API. - Use safe wrapper functions to set module flags, instead of direct `unsafe` calls. - Consistently pass pointer/length strings instead of C strings. - Remove or shrink some `unsafe` blocks.
2024-10-29Clean up FFI calls for setting module flagsZalathar-7/+50
- Don't rely on enum values defined by LLVM's C++ API - Use safe wrapper functions instead of direct `unsafe` calls - Consistently pass pointer/length strings instead of C strings
2024-10-29Don't set unnecessary module flag "LTOPostLink"Zalathar-5/+0
This module flag was an internal detail of LLVM's optimization passes, and all code involving it was removed in LLVM 17. <https://github.com/llvm/llvm-project/commit/200cc952a28a73687ba24d5334415df6332f2d5b>
2024-10-29correct LLVMRustDIBuilderCreateOpLLVMFragment return typeklensy-1/+1
2024-10-27Use LLVM-C APIs for getting/setting visibilityZalathar-39/+0
2024-10-26Use LLVM-C APIs for getting/setting linkageZalathar-80/+0
2024-10-25coverage: Emit MC/DC intrinsics using the normal helper methodZalathar-28/+0
2024-10-25coverage: Emit `llvm.instrprof.increment` using the normal helper methodZalathar-11/+0
2024-10-19llvm: Delete LLVMRustSetComdatJubilee Young-10/+0
2024-10-11RustWrapper: adapt for rename of Intrinsic::getDeclarationAugie Fackler-6/+19
llvm/llvm-project@fa789dffb1e12c2aece0187aeacc48dfb1768340 renamed getDeclaration to getOrInsertDeclaration. @rustbot label: +llvm-main
2024-10-08coverage. Disable supporting mcdc on llvm-18zhuyunxing-8/+6
2024-09-18Update the minimum external LLVM to 18Josh Stone-24/+3
2024-08-27Rollup merge of #126985 - Mrmaxmeier:dwarf-embed-source, r=davidtwcoTrevor Gross-2/+7
Implement `-Z embed-source` (DWARFv5 source code embedding extension) Implement https://github.com/rust-lang/compiler-team/issues/764 MCP which adds an unstable flag that exposes LLVM's [DWARFv5 source code embedding](https://dwarfstd.org/issues/180201.1.html) support.
2024-08-11Add range attribute to scalar function results and argumentsAndreas Jonson-0/+12
2024-07-30Disable MC/DC tests on LLVM 19Krasimir Georgiev-1/+1
Disable the tests and generate an error if MC/DC is used on LLVM 19. The support will be ported separately, as it is substantially different on LLVM 19, and there are no plans to support both versions.
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2025-10-31 21:32:06 +0000