| // compile -d=ssa/check/on | |
| // Copyright 2020 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 | |
| func f() uint32 { | |
| s := "\x01" | |
| x := -int32(s[0]) | |
| return uint32(x) & 0x7fffffff | |
| } |