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path: root/src/librustc_codegen_llvm/debuginfo
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2020-03-09Avoid unnecessary interning of enum variant part idTomasz Miąsko-4/+1
2020-03-09Use slices in preference to 0-terminated stringsTomasz Miąsko-126/+155
Additionally whenever possible match C API provided by the LLVM.
2020-03-08Rollup merge of #69734 - tmiasko:di-enumerator, r=ecstatic-morseMazdak Farrokhzad-7/+16
Change DIBuilderCreateEnumerator signature to match LLVM 9 * Change DIBuilderCreateEnumerator signature to match LLVM 9 C API. * Use provided is unsigned flag when emitting enumerators.
2020-03-07Rollup merge of #69773 - matthiaskrgr:typos, r=petrochenkovMazdak Farrokhzad-1/+1
fix various typos
2020-03-06fix various typosMatthias Krüger-1/+1
2020-03-05debuginfo: Use is unsigned flag when emitting enumeratorsTomasz Miąsko-1/+6
2020-03-05debuginfo: Generators use u32 as discriminant type reprTomasz Miąsko-3/+3
2020-03-05Change DIBuilderCreateEnumerator signature to match LLVM 9Tomasz Miąsko-6/+10
No functional changes intended.
2020-03-03Remove the `no_debug` featureYuki Okushi-12/+1
2020-03-01Rollup merge of #69569 - matthiaskrgr:nonminimal_bool, r=mark-SimulacrumDylan DPC-1/+1
simplify boolean expressions
2020-02-29Rename `syntax` to `rustc_ast` in source codeVadim Petrochenkov-3/+3
2020-02-29simplify boolean expressionsMatthias Krüger-1/+1
2020-02-09Rollup merge of #68881 - eddyb:always-preserve-dbg-vars, r=nagisaJonas Schievink-1/+1
rustc_codegen_llvm: always set AlwaysPreserve on all debuginfo variables Making this depend on the optimization level appears to have been a copy-paste mistake (other LLVM functions called in this module also take a `bool` argument, but there it means something unrelated). Also see https://github.com/rust-lang/rust/pull/8855#discussion_r374392128. I don't believe we have any reason to let LLVM omit user variables from DWARF, and we were already setting this to `true` when LLVM *could* optimize them away, so this PR should have no effect anyway. r? @michaelwoerister or @nagisa cc @hanna-kruppe @nikomatsakis
2020-02-08rustc_codegen_ssa: remove unnecessary source_locations_enabled.Eduard-Mihai Burtescu-33/+8
2020-02-08rustc_codegen_llvm: remove InternalDebugLocation and simplify dbg_var_addr.Eduard-Mihai Burtescu-64/+35
2020-02-08rustc_codegen_llvm: remove unnecessary special-casing of root scopes' children.Eduard-Mihai Burtescu-8/+2
2020-02-06rustc_codegen_llvm: always set AlwaysPreserve on all debuginfo variables.Eduard-Mihai Burtescu-1/+1
2020-02-03rustc_codegen_llvm: avoid redundant calls to span_start.Eduard-Mihai Burtescu-4/+4
2020-02-03rustc_codegen_ssa: split declare_local into create_dbg_var and dbg_var_addr.Eduard-Mihai Burtescu-33/+51
2020-01-10Remove PlaceBase enum and make Place base field be local: LocalSantiago Pastorino-2/+2
2020-01-06Auto merge of #67886 - Centril:rustc_hir_canon_imports, r=nagisabors-5/+5
Nix `rustc_hir` reexports in rustc::hir r? @Zoxc cc @Mark-Simulacrum
2020-01-05Rename Instance.ty to Instance.monomorphic_tyAaron Hill-1/+1
2020-01-05Remove rustc_hir reexports in rustc::hir.Mazdak Farrokhzad-5/+5
2020-01-04DefId{Map,Set} -> rustc::hir::def_idMazdak Farrokhzad-2/+1
2020-01-04canonicalize FxHash{Map,Set} importsMazdak Farrokhzad-2/+3
2020-01-04extract rustc::middle::codegen_fn_attrsMazdak Farrokhzad-2/+2
2020-01-02Normalize `syntax::symbol` imports.Mazdak Farrokhzad-3/+3
2020-01-01Rename `syntax_pos` to `rustc_span` in source codeVadim Petrochenkov-20/+20
2019-12-24x.py fmt after previous deignoreMark Rousskov-733/+713
2019-12-22Format the worldMark Rousskov-173/+152
2019-12-11rustc: Link LLVM directly into rustc againAlex Crichton-0/+6
This commit builds on #65501 continue to simplify the build system and compiler now that we no longer have multiple LLVM backends to ship by default. Here this switches the compiler back to what it once was long long ago, which is linking LLVM directly to the compiler rather than dynamically loading it at runtime. The `codegen-backends` directory of the sysroot no longer exists and all relevant support in the build system is removed. Note that `rustc` still supports a dynamically loaded codegen backend as it did previously, it just no longer supports dynamically loaded codegen backends in its own sysroot. Additionally as part of this the `librustc_codegen_llvm` crate now once again explicitly depends on all of its crates instead of implicitly loading them through the sysroot. This involved filling out its `Cargo.toml` and deleting all the now-unnecessary `extern crate` annotations in the header of the crate. (this in turn required adding a number of imports for names of macros too). The end results of this change are: * Rustbuild's build process for the compiler as all the "oh don't forget the codegen backend" checks can be easily removed. * Building `rustc_codegen_llvm` is much simpler since it's simply another compiler crate. * Managing the dependencies of `rustc_codegen_llvm` is much simpler since it's "just another `Cargo.toml` to edit" * The build process should be a smidge faster because there's more parallelism in the main rustc build step rather than splitting `librustc_codegen_llvm` out to its own step. * The compiler is expected to be slightly faster by default because the codegen backend does not need to be dynamically loaded. * Disabling LLVM as part of rustbuild is still supported, supporting multiple codegen backends is still supported, and dynamic loading of a codegen backend is still supported.
2019-12-04Migrate to LLVM{Get,Set}ValueName2Josh Stone-18/+6
The deprecated `LLVM{Get,Set}ValueName` only work with NUL-terminated strings, but the `2` variants use explicit lengths, which fits better with Rust strings and slices. We now use these in new helper functions `llvm::{get,set}_value_name` that convert to/from `&[u8]`.
2019-12-03rustc_codegen_llvm: rewrite debuginfo::get_function_signature to use FnAbi.Eduard-Mihai Burtescu-33/+12
2019-12-03rustc_codegen_ssa: use FnAbi::of_instance wherever possible.Eduard-Mihai Burtescu-3/+10
2019-11-27rustc: move debug info from LocalDecl and UpvarDecl into a dedicated ↵Eduard-Mihai Burtescu-24/+82
VarDebugInfo.
2019-11-21Applied suggestions from code review.Alexander Regueiro-15/+15
2019-11-21Aggregation of drive-by cosmetic changes.Alexander Regueiro-127/+124
2019-11-07rustc_target: inline abi::FloatTy into abi::Primitive.Eduard-Mihai Burtescu-2/+2
2019-11-07syntax: use distinct FloatTy from rustc_target.Mazdak Farrokhzad-3/+3
We also sever syntax's dependency on rustc_target as a result. This should slightly improve pipe-lining. Moreover, some cleanup is done in related code.
2019-11-02Simplify various `Symbol` use points.Nicholas Nethercote-3/+3
Including removing a bunch of unnecessary `.as_str()` calls, and a bunch of unnecessary sigils.
2019-10-31rustc_codegen_ssa: hide address ops from the declare_local interface.Eduard-Mihai Burtescu-48/+53
2019-10-31rustc_codegen_ssa: move debuginfo scopes into FunctionDebugContext.Eduard-Mihai Burtescu-74/+50
2019-10-31rustc_codegen_ssa: change set_var_name back to taking a &str.Eduard-Mihai Burtescu-2/+2
2019-10-31rustc_codegen_ssa: move debuginfo-related things to a new mir::debuginfo module.Eduard-Mihai Burtescu-12/+13
2019-10-23Rollup merge of #65657 - nnethercote:rm-InternedString-properly, r=eddybMazdak Farrokhzad-5/+5
Remove `InternedString` This PR removes `InternedString` by converting all occurrences to `Symbol`. There are a handful of places that need to use the symbol chars instead of the symbol index, e.g. for stable sorting; local conversions `LocalInternedString` is used in those places. r? @eddyb
2019-10-21Convert fields within `DefPathData` from `InternedString` to `Symbol`.Nicholas Nethercote-1/+1
It's a full conversion, except in `DefKey::compute_stable_hash()` where a `Symbol` now is converted to an `InternedString` before being hashed. This was necessary to avoid test failures.
2019-10-21Convert some `InternedString`s to `Symbols`.Nicholas Nethercote-4/+4
This avoids the needs for various conversions, and makes the code slightly faster, because `Symbol` comparisons and hashing is faster.
2019-10-16Make use of the return value of `HashSet::insert`Shotaro Yamada-3/+1
2019-10-05Rollup merge of #65124 - memoryruins:castaway, r=petrochenkovTyler Mandry-8/+8
Replace some instances of `as *[const | mut] _` with `.cast()` While in `codegen_llvm`, noticed some places for the recent `pointer::cast` method.
2019-10-05Replaces some instances of `as *[const | mut] _` with `.cast()`memoryruins-8/+8
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