Julien Cretel 925a3cdcd1 unicode/utf8: make DecodeRune{,InString} inlineable ... This change makes the fast path for ASCII characters inlineable in DecodeRune and DecodeRuneInString and removes most instances of manual inlining at call sites. Here are some benchmark results (no change to allocations): goos: darwin goarch: amd64 pkg: unicode/utf8 cpu: Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz │ old │ new │ │ sec/op │ sec/op vs base │ DecodeASCIIRune-8 2.4545n ± 2% 0.6253n ± 2% -74.52% (p=0.000 n=20) DecodeJapaneseRune-8 3.988n ± 1% 4.023n ± 1% +0.86% (p=0.050 n=20) DecodeASCIIRuneInString-8 2.4675n ± 1% 0.6264n ± 2% -74.61% (p=0.000 n=20) DecodeJapaneseRuneInString-8 3.992n ± 1% 4.001n ± 1% ~ (p=0.625 n=20) geomean 3.134n 1.585n -49.43% Note: when #61502 gets resolved, DecodeRune and DecodeRuneInString should be reverted to their idiomatic implementations. Fixes #31666 Updates #48195 Change-Id: I4be25c4f52417dc28b3a7bd72f1b04018470f39d GitHub-Last-Rev: 2e352a0045 GitHub-Pull-Request: golang/go#75181 Reviewed-on: https://go-review.googlesource.com/c/go/+/699675 Reviewed-by: Sean Liao <sean@liao.dev> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Cherry Mui <cherryyz@google.com> Reviewed-by: Michael Pratt <mpratt@google.com>		2025-09-03 07:04:47 -07:00
..
boundary_test.go	bytes: add a boundary test for Count of 1 byte	2023-11-30 20:05:58 +00:00
buffer.go	strings,bytes: add internal docs about perennial noCopy questions	2025-05-19 10:38:56 -07:00
buffer_test.go	std: pass bytes.Buffer and strings.Builder by pointer	2025-05-19 09:13:04 -07:00
bytes.go	unicode/utf8: make DecodeRune{,InString} inlineable	2025-09-03 07:04:47 -07:00
bytes_js_wasm_test.go	internal/bytealg: extend memchr result correctly on wasm	2024-07-17 07:00:20 +00:00
bytes_test.go	all: omit unnecessary type conversions	2025-07-28 11:13:58 -07:00
compare_test.go	bytes: remove builders check from compare test	2023-07-13 23:11:42 +00:00
example_test.go	bytes, strings: rename parameters in ExampleCut{Pre,Suf}fix	2025-05-12 09:07:54 -07:00
export_test.go	bytes, internal/bytealg: simplify Equal	2019-04-24 00:56:36 +00:00
iter.go	unicode/utf8: make DecodeRune{,InString} inlineable	2025-09-03 07:04:47 -07:00
iter_test.go	bytes, strings: reduce Split{,After}Seq heap allocations	2025-05-05 19:08:23 -07:00
reader.go	bytes: more cross-references in docstrings	2024-07-16 18:17:37 +00:00
reader_test.go	all: gofmt -w -r 'interface{} -> any' src	2021-12-13 18:45:54 +00:00