Test for 139730

[dianqk]

Test for #139730.

[dianqk]

@bors try @rust-timer queue

[rust-bors]

☀️ Try build successful (CI)
Build commit: 67fa3bb (67fa3bb5c7715020bf9b7f7fe498018f419d59ae)
Base parent: fb9a338 (fb9a3389fdeb347c7658a422ed41b79499434452)

[rust-timer]

Finished benchmarking commit (67fa3bb): comparison URL.

Overall result: ❌✅ regressions and improvements - please read:

Benchmarking means the PR may be perf-sensitive. It's automatically marked not fit for rolling up. Overriding is possible but disadvised: it risks changing compiler perf.

Next, please: If you can, justify the regressions found in this try perf run in writing along with @rustbot label: +perf-regression-triaged. If not, fix the regressions and do another perf run. Neutral or positive results will clear the label automatically.

@bors rollup=never rustc-perf
@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)	0.2%	[0.1%, 0.5%]	10
Regressions ❌ (secondary)	0.3%	[0.1%, 0.5%]	13
Improvements ✅ (primary)	-0.2%	[-0.3%, -0.2%]	8
Improvements ✅ (secondary)	-0.4%	[-0.7%, -0.1%]	14
All ❌✅ (primary)	0.0%	[-0.3%, 0.5%]	18

Max RSS (memory usage)

Results (primary 3.1%, secondary 1.3%)

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

	mean	range	count
Regressions ❌ (primary)	3.1%	[3.1%, 3.1%]	1
Regressions ❌ (secondary)	1.3%	[1.3%, 1.4%]	2
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	3.1%	[3.1%, 3.1%]	1

Cycles

Results (primary 0.1%, secondary 4.5%)

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

	mean	range	count
Regressions ❌ (primary)	2.6%	[2.6%, 2.6%]	1
Regressions ❌ (secondary)	7.8%	[5.3%, 9.7%]	4
Improvements ✅ (primary)	-2.4%	[-2.4%, -2.4%]	1
Improvements ✅ (secondary)	-2.1%	[-2.2%, -2.1%]	2
All ❌✅ (primary)	0.1%	[-2.4%, 2.6%]	2

Binary size

Results (primary 0.2%, secondary -0.0%)

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

	mean	range	count
Regressions ❌ (primary)	0.2%	[0.2%, 0.3%]	4
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-0.0%	[-0.0%, -0.0%]	1
All ❌✅ (primary)	0.2%	[0.2%, 0.3%]	4

Bootstrap: missing data
Artifact size: 401.19 MiB -> 401.54 MiB (0.09%)

[dianqk]

@bors try parent=fb9a3389fdeb347c7658a422ed41b79499434452 @rust-timer queue

[rust-bors]

☀️ Try build successful (CI)
Build commit: b5a72ff (b5a72ff91df4c456410a2ec1faa65d2ae9f0385d)
Base parent: fb9a338 (fb9a3389fdeb347c7658a422ed41b79499434452)

[rust-timer]

Finished benchmarking commit (b5a72ff): comparison URL.

Overall result: ❌✅ regressions and improvements - please read:

Benchmarking means the PR may be perf-sensitive. It's automatically marked not fit for rolling up. Overriding is possible but disadvised: it risks changing compiler perf.

Next, please: If you can, justify the regressions found in this try perf run in writing along with @rustbot label: +perf-regression-triaged. If not, fix the regressions and do another perf run. Neutral or positive results will clear the label automatically.

@bors rollup=never rustc-perf
@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)	0.3%	[0.1%, 0.4%]	3
Regressions ❌ (secondary)	0.3%	[0.1%, 0.4%]	11
Improvements ✅ (primary)	-0.3%	[-0.4%, -0.2%]	2
Improvements ✅ (secondary)	-0.2%	[-0.2%, -0.2%]	1
All ❌✅ (primary)	0.0%	[-0.4%, 0.4%]	5

Max RSS (memory usage)

Results (secondary 1.7%)

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)	3.1%	[1.8%, 3.9%]	3
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-2.6%	[-2.6%, -2.6%]	1
All ❌✅ (primary)	-	-	0

Cycles

Results (primary -0.0%, secondary -2.6%)

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

	mean	range	count
Regressions ❌ (primary)	2.3%	[2.3%, 2.3%]	1
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-2.4%	[-2.4%, -2.4%]	1
Improvements ✅ (secondary)	-2.6%	[-3.2%, -2.0%]	2
All ❌✅ (primary)	-0.0%	[-2.4%, 2.3%]	2

Binary size

Results (primary -0.0%, secondary -0.0%)

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

	mean	range	count
Regressions ❌ (primary)	0.0%	[0.0%, 0.0%]	3
Regressions ❌ (secondary)	0.1%	[0.1%, 0.1%]	1
Improvements ✅ (primary)	-0.0%	[-0.1%, -0.0%]	15
Improvements ✅ (secondary)	-0.1%	[-0.1%, -0.0%]	5
All ❌✅ (primary)	-0.0%	[-0.1%, 0.0%]	18

Bootstrap: missing data
Artifact size: 401.19 MiB -> 401.12 MiB (-0.02%)

[rust-bors]

☔ The latest upstream changes (presumably #162476) made this pull request unmergeable. Please resolve the merge conflicts by rebasing.