subtree update cg_gcc 2023/10/09 #116578

antoyo · 2023-10-09T19:54:31Z

No description provided.

Remove `box_free` lang item This PR removes the `box_free` lang item, replacing it with `Box`'s `Drop` impl. Box dropping is still slightly magic because the contained value is still dropped by the compiler.

…gcc-2023-06-19

…ulacrum Fix python linting errors These were flagged by `ruff`, run using the config in rust-lang#112482

Sync rustc_codegen_gcc 2023/06/19 Hi. This is a sync of the rustc_codegen_gcc subtree. Thanks.

Add support for cold attribute

This effectively inlines most of `FunctionCx::codegen_coverage` into the LLVM implementation of `CoverageInfoBuilderMethods`.

…d it These methods are only ever called from within `rustc_codegen_llvm`, so they can just be declared there as well.

Add support for detecting CPU features

Add license explanations

Add support for "returns_twice" function attribute

This deduplicates some logic and makes it easier to follow what wrappers are produced. In the future it may allow moving the code to determine which wrappers to create to cg_ssa.

…ics. LLVM has a neat [statistics] feature that tracks how often optimizations kick in. It's very handy for optimization work. Since we expose the LLVM pass timings, I thought it made sense to expose the LLVM statistics too. [statistics]: https://llvm.org/docs/ProgrammersManual.html#the-statistic-class-stats-option

It replaces `(Linkage, Visibility)`, making the code nicer. Plus the next commit will add another field.

Extract a create_wrapper_function for use in allocator shim writing

Add support for "pure" function attribute

…0_08 Sync from rust 2023/10/08

…update_cg_gcc_2023-10-09

rustbot · 2023-10-09T19:54:40Z

r? @cjgillot

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bjorn3 · 2023-10-10T11:57:35Z

@bors r+

bors · 2023-10-10T11:57:38Z

📌 Commit 06c5ac4 has been approved by bjorn3

It is now in the queue for this repository.

bors · 2023-10-11T00:04:08Z

⌛ Testing commit 06c5ac4 with merge dcf89f4...

bors · 2023-10-11T01:48:20Z

☀️ Test successful - checks-actions
Approved by: bjorn3
Pushing dcf89f4 to master...

rust-timer · 2023-10-11T03:46:53Z

Finished benchmarking commit (dcf89f4): comparison URL.

Overall result: ✅ improvements - no action needed

@rustbot label: -perf-regression

Instruction count

This is a highly reliable metric that was used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-0.1%	[-0.1%, -0.1%]	2
All ❌✅ (primary)	-	-	0

Max RSS (memory usage)

Results

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	0.9%	[0.9%, 0.9%]	1
Regressions ❌ (secondary)	2.4%	[2.4%, 2.4%]	1
Improvements ✅ (primary)	-2.2%	[-2.2%, -2.2%]	1
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-0.6%	[-2.2%, 0.9%]	2

Cycles

This benchmark run did not return any relevant results for this metric.

Binary size

This benchmark run did not return any relevant results for this metric.

Bootstrap: 628.751s -> 628.069s (-0.11%)
Artifact size: 270.76 MiB -> 270.78 MiB (0.01%)

ldm0 and others added 30 commits June 10, 2023 03:39

Support 128-bit enum variant in debuginfo codegen

9176f51

remove box_free and replace with drop impl

ec10051

Apply changes to fix python linting errors

42ecb50

Auto merge of rust-lang#100036 - DrMeepster:box_free_free_box, r=oli-obk

876a7d8

Remove `box_free` lang item This PR removes the `box_free` lang item, replacing it with `Box`'s `Drop` impl. Box dropping is still slightly magic because the contained value is still dropped by the compiler.

Merge commit '1bbee3e217d75e7bc3bfe5d8c1b35e776fce96e6' into sync-cg_…

38c16e9

…gcc-2023-06-19

Update Cargo.lock

3dd0699

Rollup merge of rust-lang#112499 - tgross35:py-ruff-fixes, r=Mark-Sim…

ab1e4bb

…ulacrum Fix python linting errors These were flagged by `ruff`, run using the config in rust-lang#112482

Auto merge of rust-lang#112814 - antoyo:sync-cg_gcc-2023-06-19, r=bjorn3

ac79ddb

Sync rustc_codegen_gcc 2023/06/19 Hi. This is a sync of the rustc_codegen_gcc subtree. Thanks.

Add support for cold attribute

afc6489

Update dependencies

5920bad

Merge pull request rust-lang#286 from GuillaumeGomez/cold-attribute

48a3613

Add support for cold attribute

Narrow trait CoverageInfoBuilderMethods down to just one method

d710bee

This effectively inlines most of `FunctionCx::codegen_coverage` into the LLVM implementation of `CoverageInfoBuilderMethods`.

Remove trait CoverageInfoMethods, since non-LLVM backends don't nee…

744d05c

…d it These methods are only ever called from within `rustc_codegen_llvm`, so they can just be declared there as well.

Add support for detecting CPU features

91e0400

Move TyCtxt::mk_x to Ty::new_x where applicable

761324d

Merge pull request rust-lang#299 from rust-lang/feature/jit-cpu-features

c4e86b6

Add support for detecting CPU features

Add license explanations

e1092eb

Merge pull request rust-lang#303 from rust-lang/license

e062c2c

Add license explanations

Add support for "returns_twice" function attribute

97a0d35

Update gccjit dependency

a6d1aa2

Merge pull request rust-lang#301 from GuillaumeGomez/returns-twice

3a74f93

Add support for "returns_twice" function attribute

Add support for "pure" function attribute

c04a631

refactor(rustc_middle): Substs -> GenericArg

d873fa7

Extract a create_wrapper_function for use in allocator shim writing

7ba60ec

This deduplicates some logic and makes it easier to follow what wrappers are produced. In the future it may allow moving the code to determine which wrappers to create to cg_ssa.

Introduce MonoItemData.

4bebfae

It replaces `(Linkage, Visibility)`, making the code nicer. Plus the next commit will add another field.

Update gccjit-rs version

34922fc

Merge pull request rust-lang#306 from bjorn3/extract_helper

ce0077c

Extract a create_wrapper_function for use in allocator shim writing

Merge pull request rust-lang#305 from GuillaumeGomez/pure-attr

57d2ecb

Add support for "pure" function attribute

support for mips64r6 as a target_arch value

5277ea1

antoyo and others added 6 commits October 9, 2023 11:09

Add missing comma in alloc_system

3fe5358

Fix UI tests

7083439

Fix unchecked_sadd

a00ea0b

Fix unchecked_ssub, unchecked_smul, and unchecked_umul

a7532da

Merge pull request rust-lang#350 from rust-lang/sync_from_rust_2023_1…

11a0cce

…0_08 Sync from rust 2023/10/08

Merge commit '11a0cceab966e5ff1058ddbcab5977e8a1d6d290' into subtree-…

30290c8

…update_cg_gcc_2023-10-09

rustbot assigned cjgillot Oct 9, 2023

rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Oct 9, 2023

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Fix checks

2cbac9c

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Use IntoDynSyncSend

06c5ac4

antoyo force-pushed the subtree-update_cg_gcc_2023-10-09 branch from 1e4caeb to 06c5ac4 Compare October 9, 2023 21:13

bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Oct 10, 2023

bors added the merged-by-bors This PR was explicitly merged by bors. label Oct 11, 2023

bors merged commit dcf89f4 into rust-lang:master Oct 11, 2023
12 checks passed

rustbot added this to the 1.75.0 milestone Oct 11, 2023

bors mentioned this pull request Oct 11, 2023

Report allocation errors as panics, second attempt #112331

Open

Dajamante mentioned this pull request Oct 12, 2023

Pull upstream master 2023 10 12 ferrocene/ferrocene#48

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subtree update cg_gcc 2023/10/09 #116578

subtree update cg_gcc 2023/10/09 #116578

antoyo commented Oct 9, 2023

rustbot commented Oct 9, 2023

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bjorn3 commented Oct 10, 2023

bors commented Oct 10, 2023

bors commented Oct 11, 2023

bors commented Oct 11, 2023

rust-timer commented Oct 11, 2023

subtree update cg_gcc 2023/10/09 #116578

subtree update cg_gcc 2023/10/09 #116578

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antoyo commented Oct 9, 2023

rustbot commented Oct 9, 2023

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bjorn3 commented Oct 10, 2023

bors commented Oct 10, 2023

bors commented Oct 11, 2023

bors commented Oct 11, 2023

rust-timer commented Oct 11, 2023

Overall result: ✅ improvements - no action needed

Instruction count

Max RSS (memory usage)

Cycles

Binary size