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a2d92b5143
Morestack works for non-pointer register parameters Within a function body, pointer-typed parameters are correctly tracked. Results still not hooked up. For #40724. Change-Id: Icaee0b51d0da54af983662d945d939b756088746 Reviewed-on: https://go-review.googlesource.com/c/go/+/294410 Trust: David Chase <drchase@google.com> Reviewed-by: Cherry Zhang <cherryyz@google.com>
31 lines
781 B
Go
31 lines
781 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 (
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"fmt"
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)
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//go:registerparams
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//go:noinline
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func F(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z int64) {
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G(z, y, x, w, v, u, t, s, r, q, p, o, n, m, l, k, j, i, h, g, f, e, d, c, b, a)
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}
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//go:registerparams
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//go:noinline
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func G(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z int64) {
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fmt.Println(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z)
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}
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func main() {
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F(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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}
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