tree 4700abc98004078dcd8ca4abf9fae76af63d7a97
parent d68c01fa1d770b0646f9819bc9ce86c14cb1e1b5
author Alberto Donizetti <alb.donizetti@gmail.com> 1603793001 +0100
committer Alberto Donizetti <alb.donizetti@gmail.com> 1603829021 +0000

cmd/compile: delete isPowerOfTwo, switch to isPowerOfTwo64

rewrite.go has two identical functions isPowerOfTwo and
isPowerOfTwo64; the former has been there for a while, while the
latter was added together with isPowerOfTwo{8,16,32} for use in typed
rules.

This change deletes isPowerOfTwo and switch to using isPowerOfTwo64
everywhere.

Change-Id: If26c94565d2393fac6f0ba117ee7ee2fc915f7cd
Reviewed-on: https://go-review.googlesource.com/c/go/+/265417
Trust: Alberto Donizetti <alb.donizetti@gmail.com>
Run-TryBot: Alberto Donizetti <alb.donizetti@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>