| Server IP : 217.160.0.212 / Your IP : 216.73.216.141 Web Server : Apache System : Linux www 6.18.51-i1-ampere #1196 SMP Fri Sep 11 20:43:55 CEST 2026 aarch64 User : sws1073854427 ( 1073854427) PHP Version : 8.4.23 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /lib/go/test/fixedbugs/ |
Upload File : |
// 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 3907: out of fixed registers in nested byte multiply.
// Used to happen with both 6g and 8g.
package main
func F(a, b, c, d uint8) uint8 {
return a * (b * (c * (d *
(a * (b * (c * (d *
(a * (b * (c * (d *
a * (b * (c * d)))))))))))))
}
func main() {
var a, b, c, d uint8 = 1, 1, 1, 1
x := F(a, b, c, d)
if x != 1 {
println(x)
panic("x != 1")
}
}