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@Urgau Urgau commented Dec 14, 2025

This PR is a follow-up to #149709, it aims at preventing a double encoding when there are no remapping, as well as making some small improvements to the code.

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r? @davidtwco

@rustbot 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 Dec 14, 2025
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Urgau commented Dec 14, 2025

@bors try @rust-timer queue

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rust-bors bot added a commit that referenced this pull request Dec 14, 2025
@rustbot rustbot added the S-waiting-on-perf Status: Waiting on a perf run to be completed. label Dec 14, 2025
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@Urgau Urgau force-pushed the filenames-post-improvements branch from 93af682 to 2af4ee2 Compare December 14, 2025 15:08
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☀️ Try build successful (CI)
Build commit: 986b8a6 (986b8a6ced00431c061e4320e4f6015fb61e8c94, parent: 08de25c4ea16d7ecc3ceeb093d4f343a2be30df5)

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@Urgau Urgau force-pushed the filenames-post-improvements branch from 2af4ee2 to c7fed7e Compare December 14, 2025 16:20
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Finished benchmarking commit (986b8a6): comparison URL.

Overall result: ✅ improvements - no action needed

Benchmarking this pull request means it may be perf-sensitive – we'll automatically label it not fit for rolling up. You can override this, but we strongly advise not to, due to possible changes in compiler perf.

@bors rollup=never
@rustbot label: -S-waiting-on-perf -perf-regression

Instruction count

Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.

mean range count
Regressions ❌
(primary)
- - 0
Regressions ❌
(secondary)
- - 0
Improvements ✅
(primary)
-1.0% [-1.0%, -1.0%] 1
Improvements ✅
(secondary)
- - 0
All ❌✅ (primary) -1.0% [-1.0%, -1.0%] 1

Max RSS (memory usage)

Results (secondary -3.3%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

mean range count
Regressions ❌
(primary)
- - 0
Regressions ❌
(secondary)
- - 0
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
-3.3% [-3.5%, -3.1%] 2
All ❌✅ (primary) - - 0

Cycles

Results (primary 2.8%, secondary -3.0%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

mean range count
Regressions ❌
(primary)
2.8% [2.8%, 2.8%] 1
Regressions ❌
(secondary)
- - 0
Improvements ✅
(primary)
- - 0
Improvements ✅
(secondary)
-3.0% [-3.0%, -3.0%] 1
All ❌✅ (primary) 2.8% [2.8%, 2.8%] 1

Binary size

Results (primary -0.1%, secondary -0.1%)

A less reliable metric. May be of interest, but not used to determine the overall result above.

mean range count
Regressions ❌
(primary)
- - 0
Regressions ❌
(secondary)
- - 0
Improvements ✅
(primary)
-0.1% [-0.2%, -0.0%] 68
Improvements ✅
(secondary)
-0.1% [-0.3%, -0.0%] 45
All ❌✅ (primary) -0.1% [-0.2%, -0.0%] 68

Bootstrap: 476.492s -> 478.982s (0.52%)
Artifact size: 390.29 MiB -> 390.28 MiB (-0.00%)

@rustbot rustbot removed the S-waiting-on-perf Status: Waiting on a perf run to be completed. label Dec 14, 2025
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@bors r+ rollup

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bors commented Dec 19, 2025

📌 Commit 075f4cd has been approved by davidtwco

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 Dec 19, 2025
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Dec 19, 2025
… r=davidtwco

Improve filenames encoding and misc

This PR is a follow-up to rust-lang#149709, it aims at preventing a double encoding when there are no remapping, as well as making some small improvements to the code.

Best reviewed commit by commit.
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Dec 19, 2025
… r=davidtwco

Improve filenames encoding and misc

This PR is a follow-up to rust-lang#149709, it aims at preventing a double encoding when there are no remapping, as well as making some small improvements to the code.

Best reviewed commit by commit.
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Dec 19, 2025
… r=davidtwco

Improve filenames encoding and misc

This PR is a follow-up to rust-lang#149709, it aims at preventing a double encoding when there are no remapping, as well as making some small improvements to the code.

Best reviewed commit by commit.
bors added a commit that referenced this pull request Dec 19, 2025
Rollup of 7 pull requests

Successful merges:

 - #149633 (Enable `outline-atomics` by default on AArch64 FreeBSD)
 - #149788 (Move shared offload globals and define per-kernel globals once)
 - #149989 (Improve filenames encoding and misc)
 - #150012 (rustc_target: Add `efiapi` ABI support for LoongArch)
 - #150116 (layout: Store inverse memory index in `FieldsShape::Arbitrary`)
 - #150151 (Destabilise `target-spec-json`)
 - #150159 (Split eii macro expansion code)

r? `@ghost`
`@rustbot` modify labels: rollup
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Dec 19, 2025
… r=davidtwco

Improve filenames encoding and misc

This PR is a follow-up to rust-lang#149709, it aims at preventing a double encoding when there are no remapping, as well as making some small improvements to the code.

Best reviewed commit by commit.
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6 participants