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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:19:13 +0000 |
commit | ccd992355df7192993c666236047820244914598 (patch) | |
tree | f00fea65147227b7743083c6148396f74cd66935 /test/codegen/structs.go | |
parent | Initial commit. (diff) | |
download | golang-1.21-ccd992355df7192993c666236047820244914598.tar.xz golang-1.21-ccd992355df7192993c666236047820244914598.zip |
Adding upstream version 1.21.8.upstream/1.21.8
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/codegen/structs.go')
-rw-r--r-- | test/codegen/structs.go | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/test/codegen/structs.go b/test/codegen/structs.go new file mode 100644 index 0000000..fc49a69 --- /dev/null +++ b/test/codegen/structs.go @@ -0,0 +1,49 @@ +// asmcheck + +//go:build !goexperiment.cgocheck2 +// +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} +} |