[Benchmark ARM64] [MihaZupan] Remove more unsafe code from Uri internals

[MihuBot]

Job completed in 30 minutes 19 seconds (remote runner delay: 37 seconds).

Using arguments: benchmark CtorIdnHostPathAndQuery -medium -arm -NoPRLink

System.Tests.Perf_Uri

BenchmarkDotNet v0.14.1-nightly.20250107.205, Linux Ubuntu 22.04.5 LTS (Jammy Jellyfish)
Unknown processor, 8 physical cores
MediumRun : .NET 10.0.0 (42.42.42.42424), Arm64 RyuJIT AdvSIMD
Job=MediumRun  OutlierMode=Default  IterationCount=15
LaunchCount=2  MemoryRandomization=Default  WarmupCount=10

Method	Toolchain	input	Mean	Error	Ratio	Allocated	Alloc Ratio
CtorIdnHostPathAndQuery	Main	http://dot.ne(...)alue#fragment [43]	272.7 ns	0.71 ns	1.00	248 B	1.00
CtorIdnHostPathAndQuery	PR	http://dot.ne(...)alue#fragment [43]	285.2 ns	0.74 ns	1.05	248 B	1.00
CtorIdnHostPathAndQuery	Main	http://höst.w(...)alue#fragment [53]	1,123.2 ns	7.52 ns	1.00	936 B	1.00
CtorIdnHostPathAndQuery	PR	http://höst.w(...)alue#fragment [53]	1,151.1 ns	4.38 ns	1.02	936 B	1.00
CtorIdnHostPathAndQuery	Main	http://host/	153.8 ns	0.71 ns	1.00	200 B	1.00
CtorIdnHostPathAndQuery	PR	http://host/	156.6 ns	0.51 ns	1.02	200 B	1.00
CtorIdnHostPathAndQuery	Main	http://host/p(...)s?key=ünicode [50]	610.1 ns	1.46 ns	1.00	752 B	1.00
CtorIdnHostPathAndQuery	PR	http://host/p(...)s?key=ünicode [50]	619.8 ns	0.75 ns	1.02	752 B	1.00
CtorIdnHostPathAndQuery	Main	http://host/p(...)es?key=va lue [49]	398.3 ns	0.69 ns	1.00	296 B	1.00
CtorIdnHostPathAndQuery	PR	http://host/p(...)es?key=va lue [49]	411.4 ns	0.75 ns	1.03	296 B	1.00
CtorIdnHostPathAndQuery	Main	http://host/p(...)3&key4=value4 [64]	330.8 ns	0.35 ns	1.00	304 B	1.00
CtorIdnHostPathAndQuery	PR	http://host/p(...)3&key4=value4 [64]	355.3 ns	0.27 ns	1.07	304 B	1.00
CtorIdnHostPathAndQuery	Main	http://host/p(...)=%C3%BCnicode [61]	651.2 ns	2.11 ns	1.00	752 B	1.00
CtorIdnHostPathAndQuery	PR	http://host/p(...)=%C3%BCnicode [61]	658.7 ns	1.14 ns	1.01	752 B	1.00
CtorIdnHostPathAndQuery	Main	http://host/p(...)?key=va%20lue [57]	332.6 ns	0.27 ns	1.00	296 B	1.00
CtorIdnHostPathAndQuery	PR	http://host/p(...)?key=va%20lue [57]	343.3 ns	0.37 ns	1.03	296 B	1.00
CtorIdnHostPathAndQuery	Main	http://xn--hs(...)alue#fragment [67]	340.4 ns	0.36 ns	1.00	296 B	1.00
CtorIdnHostPathAndQuery	PR	http://xn--hs(...)alue#fragment [67]	353.6 ns	0.49 ns	1.04	296 B	1.00
CtorIdnHostPathAndQuery	Main	https://a.muc(...)alue#fragment [62]	344.3 ns	0.33 ns	1.00	280 B	1.00
CtorIdnHostPathAndQuery	PR	https://a.muc(...)alue#fragment [62]	357.1 ns	0.42 ns	1.04	280 B	1.00
CtorIdnHostPathAndQuery	Main	https://conto(...)alue#fragment [48]	273.4 ns	0.67 ns	1.00	256 B	1.00
CtorIdnHostPathAndQuery	PR	https://conto(...)alue#fragment [48]	287.0 ns	0.30 ns	1.05	256 B	1.00
CtorIdnHostPathAndQuery	Main	https://CONTO(...)alue#fragment [48]	275.1 ns	0.52 ns	1.00	256 B	1.00
CtorIdnHostPathAndQuery	PR	https://CONTO(...)alue#fragment [48]	288.6 ns	0.39 ns	1.05	256 B	1.00

Artifacts:

• BDN_Artifacts.zip (160 KB)
• results.md (5 KB)

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