tree 86e97bd9e9bc7c8dc7a44cadb8ce26d2ff239942
parent 72e71b90f3e808900279433c581af272d5b9afa4
author Dong-hee Na <donghee.na92@gmail.com> 1557855612 +0900
committer Daniel Martí <mvdan@mvdan.cc> 1566927693 +0000

html/template: micro optimization for isJSType

There is an unnecessary lower operation in isJSType.
Simple logic fix can improve tiny performance.

name        old time/op    new time/op    delta
isJSType-8     152ns ± 0%      58ns ± 7%   -61.82%  (p=0.001 n=6+8)

name        old alloc/op   new alloc/op   delta
isJSType-8     32.0B ± 0%      0.0B       -100.00%  (p=0.000 n=8+8)

name        old allocs/op  new allocs/op  delta
isJSType-8      1.00 ± 0%      0.00       -100.00%  (p=0.000 n=8+8)

Change-Id: I281aadf1677d4377920c9649af206381189a27e6
Reviewed-on: https://go-review.googlesource.com/c/go/+/177118
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>