Source file test/abi/s_sif_sif.go
1 // run 2 3 //go:build !wasm 4 // +build !wasm 5 6 // Copyright 2021 The Go Authors. All rights reserved. 7 // Use of this source code is governed by a BSD-style 8 // license that can be found in the LICENSE file. 9 10 package main 11 12 // Test ensures that abi information producer and consumer agree about the 13 // order of registers for inputs. T's registers should be I0, F0, I1, F1. 14 15 import "fmt" 16 17 type P struct { 18 a int8 19 x float64 20 } 21 22 type T struct { 23 d, e P 24 } 25 26 //go:registerparams 27 //go:noinline 28 func G(t T) float64 { 29 return float64(t.d.a+t.e.a) + t.d.x + t.e.x 30 } 31 32 func main() { 33 x := G(T{P{10, 20}, P{30, 40}}) 34 if x != 100.0 { 35 fmt.Printf("FAIL, Expected 100, got %f\n", x) 36 } 37 } 38