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[PATCH v2 08/46] target/loongarch: Implement xvsadd/xvssub
From: |
Song Gao |
Subject: |
[PATCH v2 08/46] target/loongarch: Implement xvsadd/xvssub |
Date: |
Fri, 30 Jun 2023 15:58:26 +0800 |
This patch includes:
- XVSADD.{B/H/W/D}[U];
- XVSSUB.{B/H/W/D}[U].
Signed-off-by: Song Gao <gaosong@loongson.cn>
---
target/loongarch/disas.c | 17 +++++++++++++++++
target/loongarch/insn_trans/trans_lasx.c.inc | 17 +++++++++++++++++
target/loongarch/insns.decode | 18 ++++++++++++++++++
3 files changed, 52 insertions(+)
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 0c7d2bbffd..275c6172b4 100644
--- a/target/loongarch/insn_trans/trans_lasx.c.inc
+++ b/target/loongarch/insn_trans/trans_lasx.c.inc
@@ -61,6 +61,23 @@ TRANS(xvneg_h, gvec_vv, 32, MO_16, tcg_gen_gvec_neg)
TRANS(xvneg_w, gvec_vv, 32, MO_32, tcg_gen_gvec_neg)
TRANS(xvneg_d, gvec_vv, 32, MO_64, tcg_gen_gvec_neg)
+TRANS(xvsadd_b, gvec_vvv, 32, MO_8, tcg_gen_gvec_ssadd)
+TRANS(xvsadd_h, gvec_vvv, 32, MO_16, tcg_gen_gvec_ssadd)
+TRANS(xvsadd_w, gvec_vvv, 32, MO_32, tcg_gen_gvec_ssadd)
+TRANS(xvsadd_d, gvec_vvv, 32, MO_64, tcg_gen_gvec_ssadd)
+TRANS(xvsadd_bu, gvec_vvv, 32, MO_8, tcg_gen_gvec_usadd)
+TRANS(xvsadd_hu, gvec_vvv, 32, MO_16, tcg_gen_gvec_usadd)
+TRANS(xvsadd_wu, gvec_vvv, 32, MO_32, tcg_gen_gvec_usadd)
+TRANS(xvsadd_du, gvec_vvv, 32, MO_64, tcg_gen_gvec_usadd)
+TRANS(xvssub_b, gvec_vvv, 32, MO_8, tcg_gen_gvec_sssub)
+TRANS(xvssub_h, gvec_vvv, 32, MO_16, tcg_gen_gvec_sssub)
+TRANS(xvssub_w, gvec_vvv, 32, MO_32, tcg_gen_gvec_sssub)
+TRANS(xvssub_d, gvec_vvv, 32, MO_64, tcg_gen_gvec_sssub)
+TRANS(xvssub_bu, gvec_vvv, 32, MO_8, tcg_gen_gvec_ussub)
+TRANS(xvssub_hu, gvec_vvv, 32, MO_16, tcg_gen_gvec_ussub)
+TRANS(xvssub_wu, gvec_vvv, 32, MO_32, tcg_gen_gvec_ussub)
+TRANS(xvssub_du, gvec_vvv, 32, MO_64, tcg_gen_gvec_ussub)
+
TRANS(xvreplgr2vr_b, gvec_dup, 32, MO_8)
TRANS(xvreplgr2vr_h, gvec_dup, 32, MO_16)
TRANS(xvreplgr2vr_w, gvec_dup, 32, MO_32)
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
--
2.39.1
- [PATCH v2 00/46] Add LoongArch LASX instructions, Song Gao, 2023/06/30
- [PATCH v2 02/46] target/loongarch: meson.build support build LASX, Song Gao, 2023/06/30
- [PATCH v2 01/46] target/loongarch: Add LASX data support, Song Gao, 2023/06/30
- [PATCH v2 05/46] target/loongarch: Implement xvreplgr2vr, Song Gao, 2023/06/30
- [PATCH v2 07/46] target/loongarch: Implement xvneg, Song Gao, 2023/06/30
- [PATCH v2 03/46] target/loongarch: Add CHECK_ASXE maccro for check LASX enable, Song Gao, 2023/06/30
- [PATCH v2 04/46] target/loongarch: Implement xvadd/xvsub, Song Gao, 2023/06/30
- [PATCH v2 09/46] target/loongarch: Implement xvhaddw/xvhsubw, Song Gao, 2023/06/30
- [PATCH v2 06/46] target/loongarch: Implement xvaddi/xvsubi, Song Gao, 2023/06/30
- [PATCH v2 08/46] target/loongarch: Implement xvsadd/xvssub,
Song Gao <=
- [PATCH v2 10/46] target/loongarch: Implement xvaddw/xvsubw, Song Gao, 2023/06/30
- [PATCH v2 15/46] target/loongarch: Implement xvmul/xvmuh/xvmulw{ev/od}, Song Gao, 2023/06/30
- [PATCH v2 16/46] target/loongarch: Implement xvmadd/xvmsub/xvmaddw{ev/od}, Song Gao, 2023/06/30
- [PATCH v2 14/46] target/loongarch: Implement xvmax/xvmin, Song Gao, 2023/06/30
- [PATCH v2 19/46] target/loongarch: Implement xvexth, Song Gao, 2023/06/30
- [PATCH v2 22/46] target/loongarch: Implement xvmskltz/xvmskgez/xvmsknz, Song Gao, 2023/06/30
- [PATCH v2 20/46] target/loongarch: Implement vext2xv, Song Gao, 2023/06/30
- [PATCH v2 28/46] target/loongarch: Implement xvsrln xvsran, Song Gao, 2023/06/30
- [PATCH v2 23/46] target/loognarch: Implement xvldi, Song Gao, 2023/06/30
- [PATCH v2 26/46] target/loongarch: Implement xvsllwil xvextl, Song Gao, 2023/06/30