This patch includes:
- VSADD.{B/H/W/D}[U];
- VSSUB.{B/H/W/D}[U].
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
Signed-off-by: Song Gao <gaos...@loongson.cn>
Message-Id: <20230504122810.4094787-8-gaos...@loongson.cn>
---
target/loongarch/disas.c | 17 +++++++++++++++++
target/loongarch/insn_trans/trans_lsx.c.inc | 17 +++++++++++++++++
target/loongarch/insns.decode | 17 +++++++++++++++++
3 files changed, 51 insertions(+)
diff --git a/target/loongarch/disas.c b/target/loongarch/disas.c
index 5eabb8c47a..b7f9320ba0 100644
--- a/target/loongarch/disas.c
+++ b/target/loongarch/disas.c
@@ -831,3 +831,20 @@ INSN_LSX(vneg_b, vv)
INSN_LSX(vneg_h, vv)
INSN_LSX(vneg_w, vv)
INSN_LSX(vneg_d, vv)
+
+INSN_LSX(vsadd_b, vvv)
+INSN_LSX(vsadd_h, vvv)
+INSN_LSX(vsadd_w, vvv)
+INSN_LSX(vsadd_d, vvv)
+INSN_LSX(vsadd_bu, vvv)
+INSN_LSX(vsadd_hu, vvv)
+INSN_LSX(vsadd_wu, vvv)
+INSN_LSX(vsadd_du, vvv)
+INSN_LSX(vssub_b, vvv)
+INSN_LSX(vssub_h, vvv)
+INSN_LSX(vssub_w, vvv)
+INSN_LSX(vssub_d, vvv)
+INSN_LSX(vssub_bu, vvv)
+INSN_LSX(vssub_hu, vvv)
+INSN_LSX(vssub_wu, vvv)
+INSN_LSX(vssub_du, vvv)
diff --git a/target/loongarch/insn_trans/trans_lsx.c.inc
b/target/loongarch/insn_trans/trans_lsx.c.inc
index d02db6285f..082bd738ce 100644
--- a/target/loongarch/insn_trans/trans_lsx.c.inc
+++ b/target/loongarch/insn_trans/trans_lsx.c.inc
@@ -140,3 +140,20 @@ TRANS(vneg_b, gvec_vv, MO_8, tcg_gen_gvec_neg)
TRANS(vneg_h, gvec_vv, MO_16, tcg_gen_gvec_neg)
TRANS(vneg_w, gvec_vv, MO_32, tcg_gen_gvec_neg)
TRANS(vneg_d, gvec_vv, MO_64, tcg_gen_gvec_neg)
+
+TRANS(vsadd_b, gvec_vvv, MO_8, tcg_gen_gvec_ssadd)
+TRANS(vsadd_h, gvec_vvv, MO_16, tcg_gen_gvec_ssadd)
+TRANS(vsadd_w, gvec_vvv, MO_32, tcg_gen_gvec_ssadd)
+TRANS(vsadd_d, gvec_vvv, MO_64, tcg_gen_gvec_ssadd)
+TRANS(vsadd_bu, gvec_vvv, MO_8, tcg_gen_gvec_usadd)
+TRANS(vsadd_hu, gvec_vvv, MO_16, tcg_gen_gvec_usadd)
+TRANS(vsadd_wu, gvec_vvv, MO_32, tcg_gen_gvec_usadd)
+TRANS(vsadd_du, gvec_vvv, MO_64, tcg_gen_gvec_usadd)
+TRANS(vssub_b, gvec_vvv, MO_8, tcg_gen_gvec_sssub)
+TRANS(vssub_h, gvec_vvv, MO_16, tcg_gen_gvec_sssub)
+TRANS(vssub_w, gvec_vvv, MO_32, tcg_gen_gvec_sssub)
+TRANS(vssub_d, gvec_vvv, MO_64, tcg_gen_gvec_sssub)
+TRANS(vssub_bu, gvec_vvv, MO_8, tcg_gen_gvec_ussub)
+TRANS(vssub_hu, gvec_vvv, MO_16, tcg_gen_gvec_ussub)
+TRANS(vssub_wu, gvec_vvv, MO_32, tcg_gen_gvec_ussub)
+TRANS(vssub_du, gvec_vvv, MO_64, tcg_gen_gvec_ussub)
diff --git a/target/loongarch/insns.decode b/target/loongarch/insns.decode
index d90798be11..3a29f0a9ab 100644
--- a/target/loongarch/insns.decode
+++ b/target/loongarch/insns.decode
@@ -525,3 +525,20 @@ vneg_b 0111 00101001 11000 01100 ..... .....
@vv
vneg_h 0111 00101001 11000 01101 ..... ..... @vv
vneg_w 0111 00101001 11000 01110 ..... ..... @vv
vneg_d 0111 00101001 11000 01111 ..... ..... @vv
+
+vsadd_b 0111 00000100 01100 ..... ..... ..... @vvv
+vsadd_h 0111 00000100 01101 ..... ..... ..... @vvv
+vsadd_w 0111 00000100 01110 ..... ..... ..... @vvv
+vsadd_d 0111 00000100 01111 ..... ..... ..... @vvv
+vsadd_bu 0111 00000100 10100 ..... ..... ..... @vvv
+vsadd_hu 0111 00000100 10101 ..... ..... ..... @vvv
+vsadd_wu 0111 00000100 10110 ..... ..... ..... @vvv
+vsadd_du 0111 00000100 10111 ..... ..... ..... @vvv
+vssub_b 0111 00000100 10000 ..... ..... ..... @vvv
+vssub_h 0111 00000100 10001 ..... ..... ..... @vvv
+vssub_w 0111 00000100 10010 ..... ..... ..... @vvv
+vssub_d 0111 00000100 10011 ..... ..... ..... @vvv
+vssub_bu 0111 00000100 11000 ..... ..... ..... @vvv
+vssub_hu 0111 00000100 11001 ..... ..... ..... @vvv
+vssub_wu 0111 00000100 11010 ..... ..... ..... @vvv
+vssub_du 0111 00000100 11011 ..... ..... ..... @vvv
--
2.31.1
