This patch includes:
- XVSADD.{B/H/W/D}[U];
- XVSSUB.{B/H/W/D}[U].
Signed-off-by: Song Gao <gaos...@loongson.cn>
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
---
target/loongarch/insns.decode | 18 ++++++++++++++++++
target/loongarch/disas.c | 17 +++++++++++++++++
target/loongarch/insn_trans/trans_lasx.c.inc | 17 +++++++++++++++++
3 files changed, 52 insertions(+)
diff --git a/target/loongarch/insns.decode b/target/loongarch/insns.decode
index 759172628f..32f857ff7c 100644
--- a/target/loongarch/insns.decode
+++ b/target/loongarch/insns.decode
@@ -1325,6 +1325,24 @@ xvneg_h 0111 01101001 11000 01101 ..... .....
@vv
xvneg_w 0111 01101001 11000 01110 ..... ..... @vv
xvneg_d 0111 01101001 11000 01111 ..... ..... @vv
+xvsadd_b 0111 01000100 01100 ..... ..... ..... @vvv
+xvsadd_h 0111 01000100 01101 ..... ..... ..... @vvv
+xvsadd_w 0111 01000100 01110 ..... ..... ..... @vvv
+xvsadd_d 0111 01000100 01111 ..... ..... ..... @vvv
+xvsadd_bu 0111 01000100 10100 ..... ..... ..... @vvv
+xvsadd_hu 0111 01000100 10101 ..... ..... ..... @vvv
+xvsadd_wu 0111 01000100 10110 ..... ..... ..... @vvv
+xvsadd_du 0111 01000100 10111 ..... ..... ..... @vvv
+
+xvssub_b 0111 01000100 10000 ..... ..... ..... @vvv
+xvssub_h 0111 01000100 10001 ..... ..... ..... @vvv
+xvssub_w 0111 01000100 10010 ..... ..... ..... @vvv
+xvssub_d 0111 01000100 10011 ..... ..... ..... @vvv
+xvssub_bu 0111 01000100 11000 ..... ..... ..... @vvv
+xvssub_hu 0111 01000100 11001 ..... ..... ..... @vvv
+xvssub_wu 0111 01000100 11010 ..... ..... ..... @vvv
+xvssub_du 0111 01000100 11011 ..... ..... ..... @vvv
+
xvreplgr2vr_b 0111 01101001 11110 00000 ..... ..... @vr
xvreplgr2vr_h 0111 01101001 11110 00001 ..... ..... @vr
xvreplgr2vr_w 0111 01101001 11110 00010 ..... ..... @vr
diff --git a/target/loongarch/disas.c b/target/loongarch/disas.c
index 4e26d49acc..0fd88a56c1 100644
--- a/target/loongarch/disas.c
+++ b/target/loongarch/disas.c
@@ -1748,6 +1748,23 @@ INSN_LASX(xvneg_h, vv)
INSN_LASX(xvneg_w, vv)
INSN_LASX(xvneg_d, vv)
+INSN_LASX(xvsadd_b, vvv)
+INSN_LASX(xvsadd_h, vvv)
+INSN_LASX(xvsadd_w, vvv)
+INSN_LASX(xvsadd_d, vvv)
+INSN_LASX(xvsadd_bu, vvv)
+INSN_LASX(xvsadd_hu, vvv)
+INSN_LASX(xvsadd_wu, vvv)
+INSN_LASX(xvsadd_du, vvv)
+INSN_LASX(xvssub_b, vvv)
+INSN_LASX(xvssub_h, vvv)
+INSN_LASX(xvssub_w, vvv)
+INSN_LASX(xvssub_d, vvv)
+INSN_LASX(xvssub_bu, vvv)
+INSN_LASX(xvssub_hu, vvv)
+INSN_LASX(xvssub_wu, vvv)
+INSN_LASX(xvssub_du, vvv)
+
INSN_LASX(xvreplgr2vr_b, vr)
INSN_LASX(xvreplgr2vr_h, vr)
INSN_LASX(xvreplgr2vr_w, vr)
diff --git a/target/loongarch/insn_trans/trans_lasx.c.inc
b/target/loongarch/insn_trans/trans_lasx.c.inc
index 29eefe6934..c818a09312 100644
--- a/target/loongarch/insn_trans/trans_lasx.c.inc
+++ b/target/loongarch/insn_trans/trans_lasx.c.inc
@@ -65,6 +65,23 @@ TRANS(xvneg_h, LASX, gvec_vv, 32, MO_16, tcg_gen_gvec_neg)
TRANS(xvneg_w, LASX, gvec_vv, 32, MO_32, tcg_gen_gvec_neg)
TRANS(xvneg_d, LASX, gvec_vv, 32, MO_64, tcg_gen_gvec_neg)
+TRANS(xvsadd_b, LASX, gvec_vvv, 32, MO_8, tcg_gen_gvec_ssadd)
+TRANS(xvsadd_h, LASX, gvec_vvv, 32, MO_16, tcg_gen_gvec_ssadd)
+TRANS(xvsadd_w, LASX, gvec_vvv, 32, MO_32, tcg_gen_gvec_ssadd)
+TRANS(xvsadd_d, LASX, gvec_vvv, 32, MO_64, tcg_gen_gvec_ssadd)
+TRANS(xvsadd_bu, LASX, gvec_vvv, 32, MO_8, tcg_gen_gvec_usadd)
+TRANS(xvsadd_hu, LASX, gvec_vvv, 32, MO_16, tcg_gen_gvec_usadd)
+TRANS(xvsadd_wu, LASX, gvec_vvv, 32, MO_32, tcg_gen_gvec_usadd)
+TRANS(xvsadd_du, LASX, gvec_vvv, 32, MO_64, tcg_gen_gvec_usadd)
+TRANS(xvssub_b, LASX, gvec_vvv, 32, MO_8, tcg_gen_gvec_sssub)
+TRANS(xvssub_h, LASX, gvec_vvv, 32, MO_16, tcg_gen_gvec_sssub)
+TRANS(xvssub_w, LASX, gvec_vvv, 32, MO_32, tcg_gen_gvec_sssub)
+TRANS(xvssub_d, LASX, gvec_vvv, 32, MO_64, tcg_gen_gvec_sssub)
+TRANS(xvssub_bu, LASX, gvec_vvv, 32, MO_8, tcg_gen_gvec_ussub)
+TRANS(xvssub_hu, LASX, gvec_vvv, 32, MO_16, tcg_gen_gvec_ussub)
+TRANS(xvssub_wu, LASX, gvec_vvv, 32, MO_32, tcg_gen_gvec_ussub)
+TRANS(xvssub_du, LASX, gvec_vvv, 32, MO_64, tcg_gen_gvec_ussub)
+
TRANS(xvreplgr2vr_b, LASX, gvec_dup, 32, MO_8)
TRANS(xvreplgr2vr_h, LASX, gvec_dup, 32, MO_16)
TRANS(xvreplgr2vr_w, LASX, gvec_dup, 32, MO_32)
--
2.39.1
