go issue4396a 源码
golang issue4396a 代码
文件路径：/test/fixedbugs/issue4396a.go
// run
// Copyright 2012 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 4396. Arrays of bytes are not required to be
// word aligned. 5g should use MOVB to load the address
// of s.g[0] for its nil check.
//
// This test _may_ fail on arm, but requires the host to
// trap unaligned loads. This is generally done with
//
// echo "4" > /proc/cpu/alignment
package main
var s = struct {
// based on lzw.decoder
a, b, c, d, e uint16
f [4096]uint8
g [4096]uint8
}{}
func main() {
s.g[0] = 1
}
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