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mirror of https://github.com/golang/go synced 2024-11-24 20:50:11 -07:00
go/test/codegen/structs.go
Dmitri Shuralyov b2fd76ab8d test: migrate remaining files to go:build syntax
Most of the test cases in the test directory use the new go:build syntax
already. Convert the rest. In general, try to place the build constraint
line below the test directive comment in more places.

For #41184.
For #60268.

Change-Id: I11c41a0642a8a26dc2eda1406da908645bbc005b
Cq-Include-Trybots: luci.golang.try:gotip-linux-386-longtest,gotip-linux-amd64-longtest,gotip-windows-amd64-longtest
Reviewed-on: https://go-review.googlesource.com/c/go/+/536236
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2023-10-19 23:33:25 +00:00

49 lines
923 B
Go

// asmcheck
//go:build !goexperiment.cgocheck2
// 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 codegen
// This file contains code generation tests related to the handling of
// struct types.
// ------------- //
// Zeroing //
// ------------- //
type Z1 struct {
a, b, c int
}
func Zero1(t *Z1) { // Issue #18370
// amd64:`MOVUPS\tX[0-9]+, \(.*\)`,`MOVQ\t\$0, 16\(.*\)`
*t = Z1{}
}
type Z2 struct {
a, b, c *int
}
func Zero2(t *Z2) {
// amd64:`MOVUPS\tX[0-9]+, \(.*\)`,`MOVQ\t\$0, 16\(.*\)`
// amd64:`.*runtime[.]gcWriteBarrier.*\(SB\)`
*t = Z2{}
}
// ------------------ //
// Initializing //
// ------------------ //
type I1 struct {
a, b, c, d int
}
func Init1(p *I1) { // Issue #18872
// amd64:`MOVQ\t[$]1`,`MOVQ\t[$]2`,`MOVQ\t[$]3`,`MOVQ\t[$]4`
*p = I1{1, 2, 3, 4}
}