Rollup of 6 pull requests #101639

matthiaskrgr · 2022-09-10T05:09:24Z

Successful merges:

Use RelocModel::Pic for UEFI targets #101413 (Use RelocModel::Pic for UEFI targets)
Fix ICE report flags display. #101595 (Fix ICE report flags display.)
Adapt test for msan message change #101616 (Adapt test for msan message change)
rustdoc: remove unused CSS #search { position: relative } #101624 (rustdoc: remove unused CSS #search { position: relative })
Rustdoc-Json: Correcty handle intra-doc-links to items without HTML page #101633 (Rustdoc-Json: Correcty handle intra-doc-links to items without HTML page)
Rustdoc-Json Tests: Use @is and @ismany more often. #101634 (Rustdoc-Json Tests: Use @is and @ismany more often.)

Failed merges:

r? @ghost
@rustbot modify labels: rollup

This was added in 611d0e6, to allow its child `#results` element to be absolutely positioned inside it. The child stopped being absolute in 8c04695. To keep the layout looking the same, the links need to not have `width: 100%` any more, relying instead on the box naturally growing to fit because it has `display: block`.

Width changed by 2/4 pixels by b273c75

In rust-lang#100537, the relocation model for UEFI targets was changed from PIC (the default value) to static. There was some dicussion of this change here: rust-lang#100537 (comment) It turns out that this can cause compilation to fail as described in rust-lang#101377, so switch back to PIC. Fixes rust-lang#101377

Closes rust-lang#101531

…static-reloc, r=petrochenkov Use RelocModel::Pic for UEFI targets In rust-lang#100537, the relocation model for UEFI targets was changed from PIC (the default value) to static. There was some dicussion of this change here: rust-lang#100537 (comment) It turns out that this can cause compilation to fail as described in rust-lang#101377, so switch back to PIC. Fixes rust-lang#101377

Fix ICE report flags display. rust-lang#92310 made some changes to the ICE report that displays the rustc flags, but it introduced a bug where a flag like `-Z incremental-verify-ich=yes` was being treated as-if it was `-Cincremental`. This corrupted the output and made it confusing. The cause was using `starts_with` instead of properly splitting the option. For example, with the command like `rustc foo.rs -Cincremental=/tmp/a -Zincremental-verify-ich=yes --crate-type lib` would previously look like: ``` note: compiler flags: -C incremental -Z incremental --crate-type lib ``` It now looks like: ``` note: compiler flags: -C incremental=[REDACTED] -Z incremental-verify-ich=yes --crate-type lib ``` I added a `[REDACTED]` marker for `-Cincremental` so it is a little less confusing that a value has been removed. Fixes rust-lang#101588

Adapt test for msan message change Similar to rust-lang#100445, this adapts the new test added by rust-lang#99207 to some relatively recent [LLVM changes](llvm/llvm-project@057cabd) that removed the function name from msan messages. Found via our experimental rust + llvm @ HEAD bot: https://buildkite.com/llvm-project/rust-llvm-integrate-prototype/builds/13347#018321b2-0cc3-4c91-b4db-774477e8b074 `@rustbot` label +llvm-main

…laumeGomez rustdoc: remove unused CSS `#search { position: relative }` This was added in 611d0e6, to allow its child `#results` element to be absolutely positioned inside it. The child stopped being absolute in 8c04695. To keep the layout looking the same, the links need to not have `width: 100%` any more, relying instead on the box naturally growing to fit because it has `display: block`.

Rustdoc-Json: Correcty handle intra-doc-links to items without HTML page Closes rust-lang#101531 I renamed the `did` field in `ItemLink ` to more accurately describe what it does. r? `@jyn514`

Rustdoc-Json Tests: Use `@is` and `@ismany` more often.

matthiaskrgr · 2022-09-10T05:09:48Z

@bors r+ rollup=never p=6

bors · 2022-09-10T05:09:49Z

📌 Commit 973059e has been approved by matthiaskrgr

It is now in the queue for this repository.

bors · 2022-09-10T06:55:40Z

⌛ Testing commit 973059e with merge db9d86b...

bors · 2022-09-10T09:36:38Z

☀️ Test successful - checks-actions
Approved by: matthiaskrgr
Pushing db9d86b to master...

rust-timer · 2022-09-10T09:38:34Z

📌 Perf builds for each rolled up PR:

PR#	Perf Build Sha
#101634	ea6c3c7c0f3860f2a00342a5de8b1a1c9ea5b027
#101633	9cf665fc62c2e3cc5ba8b13ebd440d729e0f0eb8
#101624	9fd93a620a3d151f0e432241bbed7c03587d7b06
#101616	dddafa246d02a9ecc5677b3b0a8c5a414501344d
#101595	e6e365916df5c5e3489dc91d5a626d66ceeffedf
#101413	538e36c8b52d6309728c6aebb46b3f64a15bb247

previous master: cedd26b1ea

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

rust-timer · 2022-09-10T18:16:37Z

Finished benchmarking commit (db9d86b): comparison URL.

Overall result: ❌ regressions - ACTION NEEDED

Next Steps: If you can justify the regressions found in this perf run, please indicate this with @rustbot label: +perf-regression-triaged along with sufficient written justification. If you cannot justify the regressions please open an issue or create a new PR that fixes the regressions, add a comment linking to the newly created issue or PR, and then add the perf-regression-triaged label to this PR.

@rustbot label: +perf-regression
cc @rust-lang/wg-compiler-performance

Instruction count

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

	mean¹	range	count²
Regressions ❌ (primary)	1.3%	[1.2%, 1.4%]	2
Regressions ❌ (secondary)	3.1%	[0.8%, 4.0%]	8
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	1.3%	[1.2%, 1.4%]	2

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.

	mean¹	range	count²
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-2.6%	[-2.6%, -2.6%]	1
Improvements ✅ (secondary)	-1.6%	[-1.6%, -1.6%]	1
All ❌✅ (primary)	-2.6%	[-2.6%, -2.6%]	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.

	mean¹	range	count²
Regressions ❌ (primary)	2.5%	[2.5%, 2.5%]	1
Regressions ❌ (secondary)	2.8%	[2.0%, 3.7%]	3
Improvements ✅ (primary)	-2.0%	[-2.0%, -1.9%]	2
Improvements ✅ (secondary)	-2.6%	[-3.0%, -2.3%]	2
All ❌✅ (primary)	-0.5%	[-2.0%, 2.5%]	3

the arithmetic mean of the percent change ↩ ↩² ↩³
number of relevant changes ↩ ↩² ↩³

lqd · 2022-09-10T20:20:43Z

There's nothing noteworthy about the PR, and the results look like the other bimodal regressions. Probably mostly noise again ?!

nnethercote · 2022-09-11T22:42:35Z

@rustbot label: +perf-regression-triaged

ehuss and others added 13 commits September 8, 2022 16:08

Fix ICE report flags display.

ed0f037

relax msan error-pattern due to LLVM changes

76aefbe

rustdoc: update test cases

0698ffb

Width changed by 2/4 pixels by b273c75

Rustdoc-Json: Correcty handle intra-doc-links to items without HTML page

2c17099

Closes rust-lang#101531

Rustdoc-Json Tests: Use @is and @ismany more often.

5634b26

Rollup merge of rust-lang#101633 - aDotInTheVoid:rdj-idl, r=jyn514

2566e31

Rustdoc-Json: Correcty handle intra-doc-links to items without HTML page Closes rust-lang#101531 I renamed the `did` field in `ItemLink ` to more accurately describe what it does. r? `@jyn514`

Rollup merge of rust-lang#101634 - aDotInTheVoid:rdj-test, r=CraftSpider

973059e

Rustdoc-Json Tests: Use `@is` and `@ismany` more often.

rustbot added A-rustdoc-json Area: Rustdoc JSON backend 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 Sep 10, 2022

bors added the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Sep 10, 2022

bors added the merged-by-bors This PR was explicitly merged by bors. label Sep 10, 2022

bors merged commit db9d86b into rust-lang:master Sep 10, 2022

rustbot added this to the 1.65.0 milestone Sep 10, 2022

rustbot added the perf-regression Performance regression. label Sep 10, 2022

lqd mentioned this pull request Sep 10, 2022

Remove more attributes from metadata #98450

Merged

rustbot added the perf-regression-triaged The performance regression has been triaged. label Sep 11, 2022

matthiaskrgr deleted the rollup-sewkrgm branch October 9, 2022 00:31

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Rollup of 6 pull requests #101639

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Rollup of 6 pull requests #101639

Rollup of 6 pull requests #101639

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rust-timer commented Sep 10, 2022

Overall result: ❌ regressions - ACTION NEEDED

Instruction count

Max RSS (memory usage)

Cycles

Footnotes

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