// run -gcflags=-d=softfloat // 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") } }