src/runtime/testdata/testprog/framepointer_arm64.s - go - Git at Google

 // Copyright 2023 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.

 #include "textflag.h"

 TEXT	·getFP(SB), NOSPLIT|NOFRAME, $0-8
 	MOVD	R29, ret+0(FP)
 	RET
	// Copyright 2023 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.

	#include "textflag.h"

	TEXT ·getFP(SB), NOSPLIT\|NOFRAME, $0-8
	MOVD R29, ret+0(FP)
	RET