This patch includes:
- VPCNT.{B/H/W/D}.
Signed-off-by: Song Gao <gaos...@loongson.cn>
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
---
target/loongarch/insns.decode | 5 +++++
target/loongarch/disas.c | 5 +++++
target/loongarch/vec_helper.c | 3 ++-
target/loongarch/insn_trans/trans_vec.c.inc | 4 ++++
4 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/target/loongarch/insns.decode b/target/loongarch/insns.decode
index 3175532045..d683c6a6ab 100644
--- a/target/loongarch/insns.decode
+++ b/target/loongarch/insns.decode
@@ -1779,6 +1779,11 @@ xvclz_h 0111 01101001 11000 00101 ..... .....
@vv
xvclz_w 0111 01101001 11000 00110 ..... ..... @vv
xvclz_d 0111 01101001 11000 00111 ..... ..... @vv
+xvpcnt_b 0111 01101001 11000 01000 ..... ..... @vv
+xvpcnt_h 0111 01101001 11000 01001 ..... ..... @vv
+xvpcnt_w 0111 01101001 11000 01010 ..... ..... @vv
+xvpcnt_d 0111 01101001 11000 01011 ..... ..... @vv
+
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 bbf530b349..ff7f7a792a 100644
--- a/target/loongarch/disas.c
+++ b/target/loongarch/disas.c
@@ -2205,6 +2205,11 @@ INSN_LASX(xvclz_h, vv)
INSN_LASX(xvclz_w, vv)
INSN_LASX(xvclz_d, vv)
+INSN_LASX(xvpcnt_b, vv)
+INSN_LASX(xvpcnt_h, vv)
+INSN_LASX(xvpcnt_w, vv)
+INSN_LASX(xvpcnt_d, vv)
+
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 363309b6ea..e529b58419 100644
--- a/target/loongarch/vec_helper.c
+++ b/target/loongarch/vec_helper.c
@@ -2296,8 +2296,9 @@ void HELPER(NAME)(void *vd, void *vj, uint32_t desc) \
int i; \
VReg *Vd = (VReg *)vd; \
VReg *Vj = (VReg *)vj; \
+ int oprsz = simd_oprsz(desc); \
\
- for (i = 0; i < LSX_LEN/BIT; i++) \
+ for (i = 0; i < oprsz / (BIT / 8); i++) \
{ \
Vd->E(i) = FN(Vj->E(i)); \
} \
diff --git a/target/loongarch/insn_trans/trans_vec.c.inc
b/target/loongarch/insn_trans/trans_vec.c.inc
index 85d0d10355..94afdf6d70 100644
--- a/target/loongarch/insn_trans/trans_vec.c.inc
+++ b/target/loongarch/insn_trans/trans_vec.c.inc
@@ -3962,6 +3962,10 @@ TRANS(vpcnt_b, LSX, gen_vv, gen_helper_vpcnt_b)
TRANS(vpcnt_h, LSX, gen_vv, gen_helper_vpcnt_h)
TRANS(vpcnt_w, LSX, gen_vv, gen_helper_vpcnt_w)
TRANS(vpcnt_d, LSX, gen_vv, gen_helper_vpcnt_d)
+TRANS(xvpcnt_b, LASX, gen_xx, gen_helper_vpcnt_b)
+TRANS(xvpcnt_h, LASX, gen_xx, gen_helper_vpcnt_h)
+TRANS(xvpcnt_w, LASX, gen_xx, gen_helper_vpcnt_w)
+TRANS(xvpcnt_d, LASX, gen_xx, gen_helper_vpcnt_d)
static void do_vbit(unsigned vece, TCGv_vec t, TCGv_vec a, TCGv_vec b,
void (*func)(unsigned, TCGv_vec, TCGv_vec, TCGv_vec))
--
2.39.1
