| // run -gcflags=-d=softfloat -goexperiment noregabiargs |
| |
| // Copyright 2018 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 |
| |
| import ( |
| "fmt" |
| ) |
| |
| // When using soft-float, OMUL might be rewritten to function |
| // call so we should ensure it was evaluated first. Stack frame |
| // setup for "test" function call should happen after call to runtime.fmul32 |
| |
| var x int32 = 1 |
| |
| func main() { |
| var y float32 = 1.0 |
| test(x, y*y) |
| } |
| |
| //go:noinline |
| func test(id int32, a float32) { |
| |
| if id != x { |
| fmt.Printf("got: %d, want: %d\n", id, x) |
| panic("FAIL") |
| } |
| } |
