| // asmcheck |
| |
| // 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:`XORPS\tX., X`,`MOVUPS\tX., \(.*\)`,`MOVQ\t\$0, 16\(.*\)` |
| *t = Z1{} |
| } |
| |
| type Z2 struct { |
| a, b, c *int |
| } |
| |
| func Zero2(t *Z2) { |
| // amd64:`XORPS\tX., X`,`MOVUPS\tX., \(.*\)`,`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} |
| } |
