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Cuong Manh Le 67359829a2 runtime: speed up readvarintUnsafe
The documentation of readvarintUnsafe claims itself and readvarint are
duplicated. However, two implementation are not in synced, since when
readvarint got some minor improvements in CL 43150.

Updating readvarintUnsafe to match readvarint implementation to gain a
bit of speed. While at it, also updating its documentation to clarify
the main difference.

name                    time/op
ReadvarintUnsafe/old-8  6.04ns ± 2%
ReadvarintUnsafe/new-8  5.31ns ± 3%

Change-Id: Ie1805d0747544f69de88f6ba9d1b3960f80f00e8
Reviewed-on: https://go-review.googlesource.com/c/go/+/535815
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
2023-10-18 16:32:15 +00:00
.github .github: issue template for telemetry proposals 2023-09-14 21:29:10 +00:00
api io: add (*SectionReader).Outer() 2023-10-09 22:04:41 +00:00
doc spec: explain eval order of binary operator examples with comments 2023-10-17 15:06:48 +00:00
lib/time lib/time: update to 2023c/2023c 2023-05-03 20:14:11 +00:00
misc os: add tests for UserCacheDir and UserConfigDir 2023-08-21 17:46:57 +00:00
src runtime: speed up readvarintUnsafe 2023-10-18 16:32:15 +00:00
test cmd/compile: fix funcdata encode for functions with large frame size 2023-10-18 16:32:07 +00:00
.gitattributes
.gitignore internal/platform,cmd/dist: export the list of supported platforms 2023-06-22 19:44:52 +00:00
codereview.cfg
CONTRIBUTING.md
go.env cmd/go: additional doc-inspired tests and bug fixes 2023-06-06 19:18:46 +00:00
LICENSE
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README.md
SECURITY.md SECURITY.md: update the Reporting a Vulnerability link 2023-09-22 21:17:24 +00:00

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