| Linux in-mum-web1499.main-hosting.eu 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64 Path : /opt/golang/1.22.0/test/fixedbugs/ |
| Current File : //opt/golang/1.22.0/test/fixedbugs/issue5809.go |
// run
// Copyright 2013 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.
// issue 5809: 6g and 8g attempted to constant propagate indexed LEA
package main
import "fmt"
func main() {
const d16 = "0123456789ABCDEF"
k := 0x1234
var x [4]byte
x[0] = d16[k>>12&0xf]
x[1] = d16[k>>8&0xf]
x[2] = d16[k>>4&0xf]
x[3] = d16[k&0xf]
if x != [4]byte{'1','2','3','4'} {
fmt.Println(x)
panic("x != [4]byte{'1','2','3','4'}")
}
}