rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity
272,191 Commits 1 Branch 0 Tags
ec036cda3fee341d938336b64bc38cd11df7231d
Commit Graph

210 Commits

Author SHA1 Message Date
bors
8575f8f91b Auto merge of #104342 - mweber15:add_file_location_to_more_types, r=wesleywiser 
Require `type_map::stub` callers to supply file information

This change attaches file information (`DIFile` reference and line number) to struct debug info nodes.

Before:

```
; foo.ll
...
!5 = !DIFile(filename: "<unknown>", directory: "")
...
!16 = !DICompositeType(tag: DW_TAG_structure_type, name: "MyType", scope: !2, file: !5, size: 32, align: 32, elements: !17, templateParams: !19, identifier: "4cb373851db92e732c4cb5651b886dd0")
...
```

After:

```
; foo.ll
...
!3 = !DIFile(filename: "foo.rs", directory: "/home/matt/src/rust98678", checksumkind: CSK_SHA1, checksum: "bcb9f08512c8f3b8181ef4726012bc6807bc9be4")
...
!16 = !DICompositeType(tag: DW_TAG_structure_type, name: "MyType", scope: !2, file: !3, line: 3, size: 32, align: 32, elements: !17, templateParams: !19, identifier: "9e5968c7af39c148acb253912b7f409f")
...
```

Fixes #98678

r? `@wesleywiser`
 2024-12-03 12:49:57 +00:00
lcnr
9cba14b95b use TypingEnv when no infcx is available 
the behavior of the type system not only depends on the current
assumptions, but also the currentnphase of the compiler. This is
mostly necessary as we need to decide whether and how to reveal
opaque types. We track this via the `TypingMode`.
 2024-11-18 10:38:56 +01:00
Matt Weber
f9ac7aca5d Add location info for f16 2024-11-06 22:26:18 -05:00
Matt Weber
21c58b1b2c Rename option and add doc 2024-11-06 22:26:18 -05:00
Matt Weber
4692d46a46 Add additional option checks 2024-11-06 22:26:17 -05:00
Matt Weber
a4833a8089 Move additional source location info behind -Z option 2024-11-06 22:26:17 -05:00
Matt Weber
27b1b01daa Refactor type_stub from DefId to tuple 2024-11-06 22:25:04 -05:00
Matt Weber
af6b0deaf3 Add file and line metadata for struct/union members 2024-11-06 22:25:04 -05:00
Matt Weber
f3da828185 Refactor type_map::stub parameters 
Push span lookup into `type_map::stub` and pass the `DefId` instead of
doing the lookup outside and passing in the location metadata.
 2024-11-06 22:12:03 -05:00
Matt Weber
94669d9d47 Add file and line metadata for closures 2024-11-06 22:12:03 -05:00
Matt Weber
2f00b6affd Require type_map::stub callers to supply file information 
This change attaches file information (`DIFile` reference and line
number) to struct debug info nodes.

Before:

```
; foo.ll
...
!5 = !DIFile(filename: "<unknown>", directory: "")
...
!16 = !DICompositeType(tag: DW_TAG_structure_type, name: "MyType", scope: !2, file: !5, size: 32, align: 32, elements: !17, templateParams: !19, identifier: "4cb373851db92e732c4cb5651b886dd0")
...
```

After:

```
; foo.ll
...
!3 = !DIFile(filename: "foo.rs", directory: "/home/matt/src/rust98678", checksumkind: CSK_SHA1, checksum: "bcb9f08512c8f3b8181ef4726012bc6807bc9be4")
...
!16 = !DICompositeType(tag: DW_TAG_structure_type, name: "MyType", scope: !2, file: !3, line: 3, size: 32, align: 32, elements: !17, templateParams: !19, identifier: "9e5968c7af39c148acb253912b7f409f")
...
```

Fixes #98678
 2024-11-06 22:12:02 -05:00
Jubilee Young
b895bf4fdc compiler: Directly use rustc_abi in codegen 2024-11-03 12:30:32 -08:00
Zalathar
ce3e14a448 Remove support for -Zprofile (gcov-style coverage instrumentation) 2024-10-31 09:09:25 +11:00
Zalathar
4bd84b23a8 Use a type-safe helper to cast &str and &[u8] to *const c_char 2024-10-28 21:31:32 +11:00
Urgau
018ba0528f Use wide pointers consistenly across the compiler 2024-10-04 14:06:48 +02:00
Jacob Kiesel
bb5a8276be add unstable support for outputting file checksums for use in cargo 2024-10-01 21:23:20 -06:00
bors
4cbfcf1b7f Auto merge of #130389 - Luv-Ray:LLVMMDNodeInContext2, r=nikic 
llvm: replace some deprecated functions

`LLVMMDStringInContext` and `LLVMMDNodeInContext` are deprecated, replace them with `LLVMMDStringInContext2` and `LLVMMDNodeInContext2`.
Also replace `Value` with `Metadata` in some function signatures for better consistency.
 2024-09-24 12:07:48 +00:00
Michael Goulet
c682aa162b Reformat using the new identifier sorting from rustfmt 2024-09-22 19:11:29 -04:00
Michael Goulet
914193c8f4 Do not unnecessarily eval consts in codegen 2024-09-20 20:38:11 -04:00
Nicholas Nethercote
1f359405cb Reformat some comments. 
So they are less than 100 chars.
 2024-09-19 20:11:28 +10:00
Luv-Ray
b7c5656713 replace some deprecated functions 2024-09-19 09:39:28 +08:00
Pavel Grigorenko
f6e8a84eea Make Ty::boxed_ty return an Option 2024-09-06 00:30:36 +03:00
Ralf Jung
d0aedfbb90 interpret, codegen: tweak some comments and checks regarding Box with custom allocator 2024-08-31 11:29:02 +02:00
Trevor Gross
9c26ebe32e Rollup merge of #126985 - Mrmaxmeier:dwarf-embed-source, r=davidtwco 
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.
 2024-08-27 01:46:49 -05:00
Matthias Krüger
110c3df7fd Rollup merge of #126013 - nnethercote:unreachable_pub, r=Urgau 
Add `#[warn(unreachable_pub)]` to a bunch of compiler crates

By default `unreachable_pub` identifies things that need not be `pub` and tells you to make them `pub(crate)`. But sometimes those things don't need any kind of visibility. So they way I did these was to remove the visibility entirely for each thing the lint identifies, and then add `pub(crate)` back in everywhere the compiler said it was necessary. (Or occasionally `pub(super)` when context suggested that was appropriate.) Tedious, but results in more `pub` removal.

There are plenty more crates to do but this seems like enough for a first PR.

r? `@compiler-errors`
 2024-08-27 00:41:57 +02:00
Josh Stone
e424e7fcaa Avoid extra cast()s after CStr::as_ptr() 
These used to be `&str` literals that did need a pointer cast, but that
became a no-op after switching to `c""` literals in #118566.
 2024-08-20 14:04:48 -07:00
Nicholas Nethercote
61627438eb Add warn(unreachable_pub) to rustc_codegen_llvm. 2024-08-16 08:46:57 +10:00
Nicholas Nethercote
c4717cc9d1 Shrink TyKind::FnPtr. 
By splitting the `FnSig` within `TyKind::FnPtr` into `FnSigTys` and
`FnHeader`, which can be packed more efficiently. This reduces the size
of the hot `TyKind` type from 32 bytes to 24 bytes on 64-bit platforms.
This reduces peak memory usage by a few percent on some benchmarks. It
also reduces cache misses and page faults similarly, though this doesn't
translate to clear cycles or wall-time improvements on CI.
 2024-08-09 14:33:25 +10:00
Mrmaxmeier
0b87af9d4f Add -Z embed-source=yes to embed source code in DWARF debug info 2024-07-29 12:35:36 +02:00
Nicholas Nethercote
84ac80f192 Reformat use declarations. 
The previous commit updated `rustfmt.toml` appropriately. This commit is
the outcome of running `x fmt --all` with the new formatting options.
 2024-07-29 08:26:52 +10:00
Jubilee Young
ce7b069fd8 compiler: Never debug_assert in codegen 
The gains in performance are not worth the costs in correctness.
This is partly because the gains are zero and the costs are unknown.
 2024-07-20 00:16:44 -07:00
bors
8672b2b763 Auto merge of #127001 - beetrees:f16-debuginfo, r=michaelwoerister 
Add Natvis visualiser and debuginfo tests for `f16`

To render `f16`s in debuggers on MSVC targets, this PR changes the compiler to output `f16`s as `struct f16 { bits: u16 }`, and includes a Natvis visualiser that manually converts the `f16`'s bits to a `float` which is can then be displayed by debuggers. `gdb`, `lldb` and `cdb` tests are also included for `f16` .

`f16`/`f128` MSVC debug info issue: #121837
Tracking issue: #116909
 2024-07-09 09:07:42 +00:00
beetrees
b058de90a3 Add Natvis visualiser and debuginfo tests for f16 2024-07-09 03:47:50 +01:00
bjorn3
e9ea578147 Move vcall_visibility_metadata optimization hint out of a debuginfo generation method 2024-06-21 19:26:06 +00:00
Dario Nieuwenhuis
9c25d40784 Honor collapse_debuginfo for statics. 
fixes #126363
 2024-06-13 02:44:14 +02:00
Michael Goulet
333458c2cb Uplift TypeRelation and Relate 2024-06-01 12:50:58 -04:00
Nicholas Nethercote
8e94226e61 Remove #[macro_use] extern crate tracing from rustc_codegen_llvm. 2024-05-23 18:02:40 +10:00
Michael Goulet
1c19b6ad60 Rename Generics::params to Generics::own_params 2024-05-09 20:58:46 -04:00
Urgau
fefb8f1f9c Replace Session should_remap_filepaths with filename_display_preference 2024-03-28 18:47:26 +01:00
Urgau
4f4fa42b0e Introduce FileNameMapping::to_real_filename and use it everywhere 2024-03-28 18:47:26 +01:00
Urgau
ee2898d3f1 Make local_crate_source_file return a RealFileName 
so it can be remapped (or not) by callers
 2024-03-28 18:47:26 +01:00
Urgau
106146fd95 Replace RemapFileNameExt::for_codegen with explicit calls 2024-03-28 18:47:26 +01:00
Urgau
777c6b46cc Simplify trim-paths feature by merging all debuginfo options together 2024-03-28 18:47:26 +01:00
Michael Goulet
ff0c31e6b9 Programmatically convert some of the pat ctors 2024-03-22 11:13:29 -04:00
Oli Scherer
d3514a036d Ensure nested allocations in statics do not get deduplicated 2024-03-12 05:53:46 +00:00
Ralf Jung
f391c0793b only set noalias on Box with the global allocator 2024-03-05 15:03:33 +01:00
Trevor Gross
02778b3e0e Add f16 and f128 LLVM intrinsics 2024-03-01 13:59:06 -05:00
Trevor Gross
e3f63d9375 Add f16 and f128 to rustc_type_ir::FloatTy and rustc_abi::Primitive 
Make changes necessary to support these types in the compiler.
 2024-02-28 12:58:32 -05:00
Michael Goulet
34ed554d81 Build DebugInfo for coroutine-closure 2024-02-09 16:01:29 +00:00
Michael Goulet
fcb42b42d6 Remove movability from TyKind::Coroutine 2023-12-28 16:35:01 +00:00