commit | d6320f1a58f1f7820daee06a086c83a0274a777f | [log] [tgz] |
---|---|---|
author | Wayne Zuo <wdvxdr@golangcn.org> | Fri Apr 08 16:44:13 2022 +0800 |
committer | Gopher Robot <gobot@golang.org> | Tue Apr 12 12:59:27 2022 +0000 |
tree | c1954c75174b257abf202a986f10faed96cacbe1 | |
parent | 2b31abc5286e4f29f934c4123101feabf0f4aaca [diff] |
cmd/compile: add SARX instruction for GOAMD64>=3 name old time/op new time/op delta ShiftArithmeticRight-8 0.68ns ± 5% 0.30ns ± 6% -56.14% (p=0.000 n=10+10) Change-Id: I052a0d7b9e6526d526276444e588b0cc288beff4 Reviewed-on: https://go-review.googlesource.com/c/go/+/399055 Run-TryBot: Wayne Zuo <wdvxdr@golangcn.org> TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Keith Randall <khr@golang.org> Auto-Submit: Keith Randall <khr@golang.org> Reviewed-by: Keith Randall <khr@google.com> Reviewed-by: Cherry Mui <cherryyz@google.com>
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