--- a/src/hotspot/os_cpu/linux_aarch64/linux_aarch64.S	Mon Jul 29 18:31:18 2019 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,48 +0,0 @@
-//
-// Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
-// Copyright (c) 2014, Red Hat Inc. All rights reserved.
-// DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-//
-// This code is free software; you can redistribute it and/or modify it
-// under the terms of the GNU General Public License version 2 only, as
-// published by the Free Software Foundation.
-//
-// This code is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-// version 2 for more details (a copy is included in the LICENSE file that
-// accompanied this code).
-//
-// You should have received a copy of the GNU General Public License version
-// 2 along with this work; if not, write to the Free Software Foundation,
-// Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
-//
-// Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
-// or visit www.oracle.com if you need additional information or have any
-// questions.
-
-#ifdef BUILTIN_SIM
-
-        .globl SafeFetch32, Fetch32PFI, Fetch32Resume
-        .align  16
-        .type   SafeFetch32,@function
-        // Prototype: int SafeFetch32 (int * Adr, int ErrValue) 
-SafeFetch32:
-        movl    %esi, %eax
-Fetch32PFI:
-        movl    (%rdi), %eax
-Fetch32Resume:
-        ret
-
-        .globl SafeFetchN, FetchNPFI, FetchNResume
-        .align  16
-        .type   SafeFetchN,@function
-        // Prototype: intptr_t SafeFetchN (intptr_t * Adr, intptr_t ErrValue) 
-SafeFetchN:
-        movq    %rsi, %rax
-FetchNPFI:
-        movq    (%rdi), %rax
-FetchNResume:
-        ret
-
-#endif