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[PATCH v6 27/57] target/loongarch; Implement xvdiv/xvmod
From: |
Song Gao |
Subject: |
[PATCH v6 27/57] target/loongarch; Implement xvdiv/xvmod |
Date: |
Thu, 14 Sep 2023 10:26:15 +0800 |
This patch includes:
- XVDIV.{B/H/W/D}[U];
- XVMOD.{B/H/W/D}[U].
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
target/loongarch/insns.decode | 17 +++++++++++++++++
target/loongarch/disas.c | 17 +++++++++++++++++
target/loongarch/vec_helper.c | 4 +++-
target/loongarch/insn_trans/trans_vec.c.inc | 16 ++++++++++++++++
4 files changed, 53 insertions(+), 1 deletion(-)
diff --git a/target/loongarch/insns.decode b/target/loongarch/insns.decode
index d6fb51ae64..fa25c876b4 100644
--- a/target/loongarch/insns.decode
+++ b/target/loongarch/insns.decode
@@ -1545,6 +1545,23 @@ xvmaddwod_w_hu_h 0111 01001011 11101 ..... ..... .....
@vvv
xvmaddwod_d_wu_w 0111 01001011 11110 ..... ..... ..... @vvv
xvmaddwod_q_du_d 0111 01001011 11111 ..... ..... ..... @vvv
+xvdiv_b 0111 01001110 00000 ..... ..... ..... @vvv
+xvdiv_h 0111 01001110 00001 ..... ..... ..... @vvv
+xvdiv_w 0111 01001110 00010 ..... ..... ..... @vvv
+xvdiv_d 0111 01001110 00011 ..... ..... ..... @vvv
+xvmod_b 0111 01001110 00100 ..... ..... ..... @vvv
+xvmod_h 0111 01001110 00101 ..... ..... ..... @vvv
+xvmod_w 0111 01001110 00110 ..... ..... ..... @vvv
+xvmod_d 0111 01001110 00111 ..... ..... ..... @vvv
+xvdiv_bu 0111 01001110 01000 ..... ..... ..... @vvv
+xvdiv_hu 0111 01001110 01001 ..... ..... ..... @vvv
+xvdiv_wu 0111 01001110 01010 ..... ..... ..... @vvv
+xvdiv_du 0111 01001110 01011 ..... ..... ..... @vvv
+xvmod_bu 0111 01001110 01100 ..... ..... ..... @vvv
+xvmod_hu 0111 01001110 01101 ..... ..... ..... @vvv
+xvmod_wu 0111 01001110 01110 ..... ..... ..... @vvv
+xvmod_du 0111 01001110 01111 ..... ..... ..... @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 e4369fd08b..d932318b27 100644
--- a/target/loongarch/disas.c
+++ b/target/loongarch/disas.c
@@ -1962,6 +1962,23 @@ INSN_LASX(xvmaddwod_w_hu_h, vvv)
INSN_LASX(xvmaddwod_d_wu_w, vvv)
INSN_LASX(xvmaddwod_q_du_d, vvv)
+INSN_LASX(xvdiv_b, vvv)
+INSN_LASX(xvdiv_h, vvv)
+INSN_LASX(xvdiv_w, vvv)
+INSN_LASX(xvdiv_d, vvv)
+INSN_LASX(xvdiv_bu, vvv)
+INSN_LASX(xvdiv_hu, vvv)
+INSN_LASX(xvdiv_wu, vvv)
+INSN_LASX(xvdiv_du, vvv)
+INSN_LASX(xvmod_b, vvv)
+INSN_LASX(xvmod_h, vvv)
+INSN_LASX(xvmod_w, vvv)
+INSN_LASX(xvmod_d, vvv)
+INSN_LASX(xvmod_bu, vvv)
+INSN_LASX(xvmod_hu, vvv)
+INSN_LASX(xvmod_wu, vvv)
+INSN_LASX(xvmod_du, vvv)
+
INSN_LASX(xvreplgr2vr_b, vr)
INSN_LASX(xvreplgr2vr_h, vr)
INSN_LASX(xvreplgr2vr_w, vr)
diff --git a/target/loongarch/vec_helper.c b/target/loongarch/vec_helper.c
index a800554159..9cf979a4bb 100644
--- a/target/loongarch/vec_helper.c
+++ b/target/loongarch/vec_helper.c
@@ -653,7 +653,9 @@ void HELPER(NAME)(void *vd, void *vj, void *vk, uint32_t
desc) \
VReg *Vd = (VReg *)vd; \
VReg *Vj = (VReg *)vj; \
VReg *Vk = (VReg *)vk; \
- for (i = 0; i < LSX_LEN/BIT; i++) { \
+ int oprsz = simd_oprsz(desc); \
+ \
+ for (i = 0; i < oprsz / (BIT / 8); i++) { \
Vd->E(i) = DO_OP(Vj->E(i), Vk->E(i)); \
} \
}
diff --git a/target/loongarch/insn_trans/trans_vec.c.inc
b/target/loongarch/insn_trans/trans_vec.c.inc
index 370e29ad99..a22ced99f5 100644
--- a/target/loongarch/insn_trans/trans_vec.c.inc
+++ b/target/loongarch/insn_trans/trans_vec.c.inc
@@ -3199,6 +3199,22 @@ TRANS(vmod_bu, LSX, gen_vvv, gen_helper_vmod_bu)
TRANS(vmod_hu, LSX, gen_vvv, gen_helper_vmod_hu)
TRANS(vmod_wu, LSX, gen_vvv, gen_helper_vmod_wu)
TRANS(vmod_du, LSX, gen_vvv, gen_helper_vmod_du)
+TRANS(xvdiv_b, LASX, gen_xxx, gen_helper_vdiv_b)
+TRANS(xvdiv_h, LASX, gen_xxx, gen_helper_vdiv_h)
+TRANS(xvdiv_w, LASX, gen_xxx, gen_helper_vdiv_w)
+TRANS(xvdiv_d, LASX, gen_xxx, gen_helper_vdiv_d)
+TRANS(xvdiv_bu, LASX, gen_xxx, gen_helper_vdiv_bu)
+TRANS(xvdiv_hu, LASX, gen_xxx, gen_helper_vdiv_hu)
+TRANS(xvdiv_wu, LASX, gen_xxx, gen_helper_vdiv_wu)
+TRANS(xvdiv_du, LASX, gen_xxx, gen_helper_vdiv_du)
+TRANS(xvmod_b, LASX, gen_xxx, gen_helper_vmod_b)
+TRANS(xvmod_h, LASX, gen_xxx, gen_helper_vmod_h)
+TRANS(xvmod_w, LASX, gen_xxx, gen_helper_vmod_w)
+TRANS(xvmod_d, LASX, gen_xxx, gen_helper_vmod_d)
+TRANS(xvmod_bu, LASX, gen_xxx, gen_helper_vmod_bu)
+TRANS(xvmod_hu, LASX, gen_xxx, gen_helper_vmod_hu)
+TRANS(xvmod_wu, LASX, gen_xxx, gen_helper_vmod_wu)
+TRANS(xvmod_du, LASX, gen_xxx, gen_helper_vmod_du)
static void gen_vsat_s(unsigned vece, TCGv_vec t, TCGv_vec a, TCGv_vec max)
{
--
2.39.1
- [PATCH v6 22/57] target/loongarch: Implement xvabsd, (continued)
- [PATCH v6 22/57] target/loongarch: Implement xvabsd, Song Gao, 2023/09/13
- [PATCH v6 25/57] target/loongarch: Implement xvmul/xvmuh/xvmulw{ev/od}, Song Gao, 2023/09/13
- [PATCH v6 23/57] target/loongarch: Implement xvadda, Song Gao, 2023/09/13
- [PATCH v6 30/57] target/loongarch: Implement vext2xv, Song Gao, 2023/09/13
- [PATCH v6 20/57] target/loongarch: Implement xvaddw/xvsubw, Song Gao, 2023/09/13
- [PATCH v6 24/57] target/loongarch: Implement xvmax/xvmin, Song Gao, 2023/09/13
- [PATCH v6 26/57] target/loongarch: Implement xvmadd/xvmsub/xvmaddw{ev/od}, Song Gao, 2023/09/13
- [PATCH v6 39/57] target/loongarch: Implement xvsrlrn xvsrarn, Song Gao, 2023/09/13
- [PATCH v6 21/57] target/loongarch: Implement xavg/xvagr, Song Gao, 2023/09/13
- [PATCH v6 37/57] target/loongarch: Implement xvsrlr xvsrar, Song Gao, 2023/09/13
- [PATCH v6 27/57] target/loongarch; Implement xvdiv/xvmod,
Song Gao <=
- [PATCH v6 36/57] target/loongarch: Implement xvsllwil xvextl, Song Gao, 2023/09/13
- [PATCH v6 38/57] target/loongarch: Implement xvsrln xvsran, Song Gao, 2023/09/13
- [PATCH v6 33/57] target/loognarch: Implement xvldi, Song Gao, 2023/09/13
- [PATCH v6 42/57] target/loongarch: Implement xvclo xvclz, Song Gao, 2023/09/13
- [PATCH v6 43/57] target/loongarch: Implement xvpcnt, Song Gao, 2023/09/13
- [PATCH v6 57/57] target/loongarch: CPUCFG support LASX, Song Gao, 2023/09/13
- [PATCH v6 50/57] target/loongarch: Implement xvbitsel xvset, Song Gao, 2023/09/13
- [PATCH v6 56/57] target/loongarch: Move simply DO_XX marcos togther, Song Gao, 2023/09/13
- [PATCH v6 32/57] target/loongarch: Implement xvmskltz/xvmskgez/xvmsknz, Song Gao, 2023/09/13
- [PATCH v6 44/57] target/loongarch: Implement xvbitclr xvbitset xvbitrev, Song Gao, 2023/09/13