15e8ebd84SJason A. Donenfeld# SPDX-License-Identifier: GPL-2.0 25e8ebd84SJason A. Donenfeld# Copyright (C) 2020 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. 35e8ebd84SJason A. Donenfeld 418e66b69SRick Edgecombeconfig AS_WRUSS 5*46916980SMasahiro Yamada def_bool $(as-instr64,wrussq %rax$(comma)(%rbx)) 618e66b69SRick Edgecombe help 718e66b69SRick Edgecombe Supported by binutils >= 2.31 and LLVM integrated assembler 8