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cmd/compile: remove unused nlo function

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Change-Id: I858d666d491f649f78581a43437408ffab33863b
Reviewed-on: https://go-review.googlesource.com/c/go/+/229139
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Munday <mike.munday@ibm.com>
This commit is contained in:
Cuong Manh Le 2020-04-21 13:57:41 +07:00
parent 65c9b57566
commit 05db7de1c1
1 changed files with 0 additions and 5 deletions
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5
src/cmd/compile/internal/ssa/rewrite.go
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@ -404,11 +404,6 @@ func oneBit16(x int16) bool { return x&(x-1) == 0 && x != 0 }
func oneBit32(x int32) bool { return x&(x-1) == 0 && x != 0 }
func oneBit64(x int64) bool { return x&(x-1) == 0 && x != 0 }
// nlo returns the number of leading ones.
func nlo(x int64) int64 {
return int64(nlz64(^x))
}
// nto returns the number of trailing ones.
func nto(x int64) int64 {
return ntz(^x)