1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
|
// run
// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package main
import "math"
func main() {
f()
g()
h()
j(math.MinInt64)
}
func f() {
for i := int64(math.MaxInt64); i <= math.MaxInt64; i++ {
if i < 0 {
println("done")
return
}
println(i, i < 0)
}
}
func g() {
for i := int64(math.MaxInt64) - 1; i <= math.MaxInt64; i++ {
if i < 0 {
println("done")
return
}
println(i, i < 0)
}
}
func h() {
for i := int64(math.MaxInt64) - 2; i <= math.MaxInt64; i += 2 {
if i < 0 {
println("done")
return
}
println(i, i < 0)
}
}
//go:noinline
func j(i int64) {
for j := int64(math.MaxInt64); j <= i-1; j++ {
if j < 0 {
break
}
println(j)
}
}
|