751fbf9e5a
CL 28490 speeded up non-ASCII rune decoding, and ASCII rune is also
decoded faster now.
Benchmark using:
perflock -governor 70% go test -run=NONE -bench=BenchmarkRuneCountInString -count=10
Result:
name old time/op new time/op delta
RuneCountInStringTenASCIIChars-8 10.2ns ± 0% 7.1ns ± 1% -30.53% (p=0.000 n=8+9)
RuneCountInStringTenJapaneseChars-8 49.3ns ± 2% 38.5ns ± 2% -21.84% (p=0.000 n=8+8)
Fixes #13162
Change-Id: Ifb01f3799c5c93e7f7c7af13a95becfde85ae807
Reviewed-on: https://go-review.googlesource.com/c/go/+/612617
Reviewed-by: Tim King <taking@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Tim King <taking@google.com>
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| CONTRIBUTING.md | ||
| go.env | ||
| LICENSE | ||
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| README.md | ||
| SECURITY.md | ||
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