mirror of
https://github.com/golang/go
synced 2024-11-05 23:16:11 -07:00
30 lines
587 B
Go
30 lines
587 B
Go
|
// run
|
||
|
|
|
||
|
|
// Copyright 2021 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.
|
||
|
|
|
||
|
|
// When the function Store an Arg and also use it in another place,
|
||
|
|
// be sure not to generate duplicated OpArgXXXReg values, which confuses
|
||
|
|
// the register allocator.
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
//go:noinline
|
||
|
|
//go:registerparams
|
||
|
|
func F(x, y float32) {
|
||
|
|
if x < 0 {
|
||
|
|
panic("FAIL")
|
||
|
|
}
|
||
|
|
g = [4]float32{x, y, x, y}
|
||
|
|
}
|
||
|
|
|
||
|
|
var g [4]float32
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
F(1, 2)
|
||
|
|
if g[0] != 1 || g[1] != 2 || g[2] != 1 || g[3] != 2 {
|
||
|
|
panic("FAIL")
|
||
|
|
}
|
||
|
|
}
|