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# AArch32 Neon data-processing instruction descriptions
#
# Copyright (c) 2020 Linaro, Ltd
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, see <http://www.gnu.org/licenses/>.
#
# This file is processed by scripts/decodetree.py
#
# VFP/Neon register fields; same as vfp.decode
%vm_dp 5:1 0:4
%vn_dp 7:1 16:4
%vd_dp 22:1 12:4
# Encodings for Neon data processing instructions where the T32 encoding
# is a simple transformation of the A32 encoding.
# More specifically, this file covers instructions where the A32 encoding is
# 0b1111_001p_qqqq_qqqq_qqqq_qqqq_qqqq_qqqq
# and the T32 encoding is
# 0b111p_1111_qqqq_qqqq_qqqq_qqqq_qqqq_qqqq
# This file works on the A32 encoding only; calling code for T32 has to
# transform the insn into the A32 version first.
######################################################################
# 3-reg-same grouping:
# 1111 001 U 0 D sz:2 Vn:4 Vd:4 opc:4 N Q M op Vm:4
######################################################################
&3same vm vn vd q size
@3same .... ... . . . size:2 .... .... .... . q:1 . . .... \
&3same vm=%vm_dp vn=%vn_dp vd=%vd_dp
VQADD_S_3s 1111 001 0 0 . .. .... .... 0000 . . . 1 .... @3same
VQADD_U_3s 1111 001 1 0 . .. .... .... 0000 . . . 1 .... @3same
@3same_logic .... ... . . . .. .... .... .... . q:1 .. .... \
&3same vm=%vm_dp vn=%vn_dp vd=%vd_dp size=0
VAND_3s 1111 001 0 0 . 00 .... .... 0001 ... 1 .... @3same_logic
VBIC_3s 1111 001 0 0 . 01 .... .... 0001 ... 1 .... @3same_logic
VORR_3s 1111 001 0 0 . 10 .... .... 0001 ... 1 .... @3same_logic
VORN_3s 1111 001 0 0 . 11 .... .... 0001 ... 1 .... @3same_logic
VEOR_3s 1111 001 1 0 . 00 .... .... 0001 ... 1 .... @3same_logic
VBSL_3s 1111 001 1 0 . 01 .... .... 0001 ... 1 .... @3same_logic
VBIT_3s 1111 001 1 0 . 10 .... .... 0001 ... 1 .... @3same_logic
VBIF_3s 1111 001 1 0 . 11 .... .... 0001 ... 1 .... @3same_logic
VQSUB_S_3s 1111 001 0 0 . .. .... .... 0010 . . . 1 .... @3same
VQSUB_U_3s 1111 001 1 0 . .. .... .... 0010 . . . 1 .... @3same
VCGT_S_3s 1111 001 0 0 . .. .... .... 0011 . . . 0 .... @3same
VCGT_U_3s 1111 001 1 0 . .. .... .... 0011 . . . 0 .... @3same
VCGE_S_3s 1111 001 0 0 . .. .... .... 0011 . . . 1 .... @3same
VCGE_U_3s 1111 001 1 0 . .. .... .... 0011 . . . 1 .... @3same
VSHL_S_3s 1111 001 0 0 . .. .... .... 0100 . . . 0 .... @3same
VSHL_U_3s 1111 001 1 0 . .. .... .... 0100 . . . 0 .... @3same
VMAX_S_3s 1111 001 0 0 . .. .... .... 0110 . . . 0 .... @3same
VMAX_U_3s 1111 001 1 0 . .. .... .... 0110 . . . 0 .... @3same
VMIN_S_3s 1111 001 0 0 . .. .... .... 0110 . . . 1 .... @3same
VMIN_U_3s 1111 001 1 0 . .. .... .... 0110 . . . 1 .... @3same
VADD_3s 1111 001 0 0 . .. .... .... 1000 . . . 0 .... @3same
VSUB_3s 1111 001 1 0 . .. .... .... 1000 . . . 0 .... @3same
VTST_3s 1111 001 0 0 . .. .... .... 1000 . . . 1 .... @3same
VCEQ_3s 1111 001 1 0 . .. .... .... 1000 . . . 1 .... @3same
VMLA_3s 1111 001 0 0 . .. .... .... 1001 . . . 0 .... @3same
VMLS_3s 1111 001 1 0 . .. .... .... 1001 . . . 0 .... @3same
VMUL_3s 1111 001 0 0 . .. .... .... 1001 . . . 1 .... @3same
VMUL_p_3s 1111 001 1 0 . .. .... .... 1001 . . . 1 .... @3same
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