tree 1eea449754020aef845b74c7a180a02edf09cf78
parent a61a3c378d9ce71d9b97a1b4fb3320b8b3d6a599
author Heisenberg <lziqiang1@gmail.com> 1591841793 +0800
committer Keith Randall <khr@golang.org> 1597698148 +0000

internal/bytealg: use CBZ instructions

Use CBZ to replace the comparison and jump to the zero instruction in the arm64 assembly file.

Change-Id: Ie16fb52e27b4d327343e119ebc0f0ca756437bc4
Reviewed-on: https://go-review.googlesource.com/c/go/+/237477
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>