| // 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") |
| } |
| } |
