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r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

jyn514 and others added 16 commits March 1, 2023 10:49
This was added to in 2019 to speed up rebuild times when LLVM was
modified. Now that download-ci-llvm exists, I don't think it makes sense
to support an unsound option like this that can lead to miscompiles; and
the code cleanup is nice too.
- Switch from `walkdir` to `ignore`. This required various changes to
  make `skip` thread-safe.
- Ignore `build` anywhere in the source tree, not just at the top-level.
  We support this in bootstrap, we should support it in tidy too.

As a nice side benefit, this also makes tidy a bit faster.

Before:
```
; hyperfine -i '"/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0-tools-bin/rust-tidy" "/home/gh-jyn514/rust2" "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0/bin/cargo" "/home/gh-jyn514/rust2/build" "32"'
Benchmark 1: "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0-tools-bin/rust-tidy" "/home/gh-jyn514/rust2" "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0/bin/cargo" "/home/gh-jyn514/rust2/build" "32"
  Time (mean ± σ):      1.080 s ±  0.008 s    [User: 2.616 s, System: 3.243 s]
  Range (min … max):    1.069 s …  1.099 s    10 runs
```

After:
```
; hyperfine '"/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0-tools-bin/rust-tidy" "/home/gh-jyn514/rust2" "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0/bin/cargo" "/home/gh-jyn514/rust2/build" "32"'
Benchmark 1: "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0-tools-bin/rust-tidy" "/home/gh-jyn514/rust2" "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0/bin/cargo" "/home/gh-jyn514/rust2/build" "32"
  Time (mean ± σ):     705.0 ms ±   1.4 ms    [User: 3179.1 ms, System: 1517.5 ms]
  Range (min … max):   702.3 ms … 706.9 ms    10 runs
```
`WalkBuilder` handles top-level paths differently than `fn walk` used
to: it doesn't run the `skip` function to determine if it should be
skipped, instead assuming the top-level function is always included.

This is a reasonable assumption; adapt our code so it doesn't make
pointless calls to `walk`.
Ignore files in .gitignore in tidy

- Switch from `walkdir` to `ignore`. This required various changes to make `skip` thread-safe.
- Ignore `build` anywhere in the source tree, not just at the top-level. We support this in bootstrap, we should support it in tidy too.

As a nice side benefit, this also makes tidy a bit faster.

Before:
```
; hyperfine -i '"/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0-tools-bin/rust-tidy" "/home/gh-jyn514/rust2" "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0/bin/cargo" "/home/gh-jyn514/rust2/build" "32"'
Benchmark 1: "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0-tools-bin/rust-tidy" "/home/gh-jyn514/rust2" "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0/bin/cargo" "/home/gh-jyn514/rust2/build" "32"
  Time (mean ± σ):      1.080 s ±  0.008 s    [User: 2.616 s, System: 3.243 s]
  Range (min … max):    1.069 s …  1.099 s    10 runs
```

After:
```
; hyperfine '"/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0-tools-bin/rust-tidy" "/home/gh-jyn514/rust2" "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0/bin/cargo" "/home/gh-jyn514/rust2/build" "32"'
Benchmark 1: "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0-tools-bin/rust-tidy" "/home/gh-jyn514/rust2" "/home/gh-jyn514/rust2/build/aarch64-unknown-linux-gnu/stage0/bin/cargo" "/home/gh-jyn514/rust2/build" "32"
  Time (mean ± σ):     705.0 ms ±   1.4 ms    [User: 3179.1 ms, System: 1517.5 ms]
  Range (min … max):   702.3 ms … 706.9 ms    10 runs
```

r? `@the8472`
…ulacrum

Remove `llvm.skip-rebuild` option

This was added to in 2019 to speed up rebuild times when LLVM was modified. Now that download-ci-llvm exists, I don't think it makes sense to support an unsound option like this that can lead to miscompiles; and the code cleanup is nice too.

r? `@Mark-Simulacrum` cc `@varkor` rust-lang#65612
Sync codegen defaults with compiler defaults and add a ping message so they stay in sync

Looks like this got missed in rust-lang#107241.
Rename `src/etc/vscode_settings.json` to `rust_analyzer_settings.json`

Fixes rust-lang#108614
…aDotInTheVoid

rustdoc-json: switch from HashMap to FxHashMap to fix non-determinism

Using `HashMap` in `rustdoc_json_types::Crate` were causing creating randomly ordered objects in the json doc files. Which might cause problems to people who are doing comparison on those files specially in CI pipelines. See rust-lang#103785 (comment)

This PR fixes that issue and extends the coverage of `tests/run-make/rustdoc-verify-output-files` testing ability.
…rs-bad-copy-clone, r=jackh726

Don't ICE when encountering bound var in builtin copy/clone bounds

Fixes rust-lang#108742
…-tester, r=notriddle

Clean up rustdoc-js tester.js file

A much needed cleanup.

r? `@notriddle`
@rustbot rustbot added A-meta Area: Issues & PRs about the rust-lang/rust repository itself A-rustdoc-json Area: Rustdoc JSON backend A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. rollup A PR which is a rollup labels Mar 5, 2023
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@bors r+ rollup=never p=7

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bors commented Mar 5, 2023

📌 Commit 5219616 has been approved by matthiaskrgr

It is now in the queue for this repository.

@bors 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 Mar 5, 2023
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bors commented Mar 5, 2023

⌛ Testing commit 5219616 with merge 04e9575...

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bors commented Mar 5, 2023

☀️ Test successful - checks-actions
Approved by: matthiaskrgr
Pushing 04e9575 to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label Mar 5, 2023
@bors bors merged commit 04e9575 into rust-lang:master Mar 5, 2023
@rustbot rustbot added this to the 1.70.0 milestone Mar 5, 2023
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📌 Perf builds for each rolled up PR:

PR# Perf Build Sha
#108749 5a2be9aca7f0376dc3ff4e9989539531edba71de
#108744 f7d3a0d51d3624e63f0c2c9b5f71e58c9c6415e5
#108626 3d357e45afc11cee777d1df961add8bfb612c685
#108618 21b90ebde7a9e8c18ec9d4454e6f91cdb79573d1
#108616 eaf7edea38db1a60662a1f996faa4c5e3d893e63
#108613 b799e06d4314f138518a70c16417e6b2255274f3
#106440 5447f72d43644e95d04373d93084a61254b64105

previous master: 0d439f8181

In the case of a perf regression, run the following command for each PR you suspect might be the cause: @rust-timer build $SHA

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Finished benchmarking commit (04e9575): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

Instruction count

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

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
Regressions ❌
(secondary)
- - 0
Improvements ✅
(primary)
-0.9% [-0.9%, -0.9%] 1
Improvements ✅
(secondary)
- - 0
All ❌✅ (primary) -0.9% [-0.9%, -0.9%] 1

Cycles

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
Regressions ❌
(secondary)
2.6% [2.6%, 2.6%] 1
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
- - 0
All ❌✅ (primary) - - 0

@matthiaskrgr matthiaskrgr deleted the rollup-whlvo2g branch March 16, 2024 18:20
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9 participants