privacy: Simplify update_macro_reachable

[petrochenkov]

Address a FIXME in code.

[rustbot]

r? @davidtwco

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[davidtwco]

@bors r+

[bors]

📌 Commit 55d08f5 has been approved by davidtwco

It is now in the queue for this repository.

[bors]

⌛ Testing commit 55d08f5 with merge 57fec79...

[bors]

☀️ Test successful - checks-actions
Approved by: davidtwco
Pushing 57fec79 to master...

[rust-timer]

Finished benchmarking commit (57fec79): 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)	0.8%	[0.7%, 1.0%]	4
Regressions ❌ (secondary)	3.6%	[3.6%, 3.6%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-3.0%	[-3.4%, -2.7%]	2
All ❌✅ (primary)	0.8%	[0.7%, 1.0%]	4

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)	-	-	0
Improvements ✅ (primary)	-0.6%	[-0.6%, -0.6%]	1
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-0.6%	[-0.6%, -0.6%]	1

Binary size

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

Bootstrap: 676.203s -> 673.714s (-0.37%)
Artifact size: 314.21 MiB -> 314.20 MiB (-0.00%)