1// Copyright 2018 The Go Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style 3// license that can be found in the LICENSE file. 4 5#include "textflag.h" 6 7// func memclrNoHeapPointers(ptr unsafe.Pointer, n uintptr) 8TEXT runtime·memclrNoHeapPointers(SB), NOSPLIT, $0-16 9 MOVD ptr+0(FP), R0 10 MOVD n+8(FP), R1 11 12loop: 13 Loop 14 Get R1 15 I64Eqz 16 If 17 RET 18 End 19 20 Get R0 21 I32WrapI64 22 I64Const $0 23 I64Store8 $0 24 25 Get R0 26 I64Const $1 27 I64Add 28 Set R0 29 30 Get R1 31 I64Const $1 32 I64Sub 33 Set R1 34 35 Br loop 36 End 37 UNDEF 38