# Instructions that are supposed to be invalid but currently aren't
# This test will XPASS if any insn stops assembling.
#
# RUN: not llvm-mc %s -triple=mips64-unknown-linux -show-encoding -mcpu=mips4 \
# RUN: 2> %t1
# RUN: not FileCheck %s < %t1
# XFAIL: *
# CHECK-NOT: error
.set noat
rdhwr $sp,$11