|  | // run | 
|  |  | 
|  | // Copyright 2015 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 10320: 7g failed to compile a program because it attempted | 
|  | // to use ZR as register. Other programs compiled but failed to | 
|  | // execute correctly because they clobbered the g register. | 
|  |  | 
|  | package main | 
|  |  | 
|  | func main() { | 
|  | var x00, x01, x02, x03, x04, x05, x06, x07, x08, x09 int | 
|  | var x10, x11, x12, x13, x14, x15, x16, x17, x18, x19 int | 
|  | var x20, x21, x22, x23, x24, x25, x26, x27, x28, x29 int | 
|  | var x30, x31, x32 int | 
|  |  | 
|  | _ = x00 | 
|  | _ = x01 | 
|  | _ = x02 | 
|  | _ = x03 | 
|  | _ = x04 | 
|  | _ = x05 | 
|  | _ = x06 | 
|  | _ = x07 | 
|  | _ = x08 | 
|  | _ = x09 | 
|  |  | 
|  | _ = x10 | 
|  | _ = x11 | 
|  | _ = x12 | 
|  | _ = x13 | 
|  | _ = x14 | 
|  | _ = x15 | 
|  | _ = x16 | 
|  | _ = x17 | 
|  | _ = x18 | 
|  | _ = x19 | 
|  |  | 
|  | _ = x20 | 
|  | _ = x21 | 
|  | _ = x22 | 
|  | _ = x23 | 
|  | _ = x24 | 
|  | _ = x25 | 
|  | _ = x26 | 
|  | _ = x27 | 
|  | _ = x28 | 
|  | _ = x29 | 
|  |  | 
|  | _ = x30 | 
|  | _ = x31 | 
|  | _ = x32 | 
|  | } |