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7240a18adb
This is enabled with a ridiculous magic name for method, or for last input type passed, that needs to be changed to something inutterable before actual release. Ridiculous method name: MagicMethodNameForTestingRegisterABI Ridiculous last (input) type name: MagicLastTypeNameForTestingRegisterABI RLTN is tested with strings.Contains, so you can have MagicLastTypeNameForTestingRegisterABI1 and MagicLastTypeNameForTestingRegisterABI2 if that is helpful Includes test test/abi/fibish2.go Updates #44816. Change-Id: I592a6edc71ca9bebdd1d00e24edee1ceebb3e43f Reviewed-on: https://go-review.googlesource.com/c/go/+/299410 Trust: David Chase <drchase@google.com> Run-TryBot: David Chase <drchase@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com>
35 lines
674 B
Go
35 lines
674 B
Go
// run
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//go:build !wasm
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// +build !wasm
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// Copyright 2021 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import "fmt"
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// Test that register results are correctly returned (and passed)
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type MagicLastTypeNameForTestingRegisterABI func(int, MagicLastTypeNameForTestingRegisterABI) (int, int)
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//go:noinline
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func f(x int, unused MagicLastTypeNameForTestingRegisterABI) (int, int) {
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if x < 3 {
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return 0, x
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}
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a, b := f(x-2, unused)
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c, d := f(x-1, unused)
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return a + d, b + c
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}
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func main() {
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x := 40
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a, b := f(x, f)
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fmt.Printf("f(%d)=%d,%d\n", x, a, b)
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}
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