blob: ca060b55de6a2c94deeab349b2323d091fc3e253 (
plain)
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
|
// 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'}")
}
}
|
