target/loongarch: Implement xvsll xvsrl xvsra xvrotr

This patch includes:
- XVSLL[I].{B/H/W/D};
- XVSRL[I].{B/H/W/D};
- XVSRA[I].{B/H/W/D};
- XVROTR[I].{B/H/W/D}.

Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-36-gaosong@loongson.cn>

diff --git a/target/loongarch/disas.c b/target/loongarch/disas.c
index e9adc017db6da741e3ca4042e717e54cad06aca6..209ae230f46c006c9349a4728ad3cf7dbaccfee6 100644 (file)
--- a/target/loongarch/disas.c
+++ b/target/loongarch/disas.c
@@ -2041,6 +2041,42 @@ INSN_LASX(xvori_b,           vv_i)
 INSN_LASX(xvxori_b,          vv_i)
 INSN_LASX(xvnori_b,          vv_i)
 
+INSN_LASX(xvsll_b,           vvv)
+INSN_LASX(xvsll_h,           vvv)
+INSN_LASX(xvsll_w,           vvv)
+INSN_LASX(xvsll_d,           vvv)
+INSN_LASX(xvslli_b,          vv_i)
+INSN_LASX(xvslli_h,          vv_i)
+INSN_LASX(xvslli_w,          vv_i)
+INSN_LASX(xvslli_d,          vv_i)
+
+INSN_LASX(xvsrl_b,           vvv)
+INSN_LASX(xvsrl_h,           vvv)
+INSN_LASX(xvsrl_w,           vvv)
+INSN_LASX(xvsrl_d,           vvv)
+INSN_LASX(xvsrli_b,          vv_i)
+INSN_LASX(xvsrli_h,          vv_i)
+INSN_LASX(xvsrli_w,          vv_i)
+INSN_LASX(xvsrli_d,          vv_i)
+
+INSN_LASX(xvsra_b,           vvv)
+INSN_LASX(xvsra_h,           vvv)
+INSN_LASX(xvsra_w,           vvv)
+INSN_LASX(xvsra_d,           vvv)
+INSN_LASX(xvsrai_b,          vv_i)
+INSN_LASX(xvsrai_h,          vv_i)
+INSN_LASX(xvsrai_w,          vv_i)
+INSN_LASX(xvsrai_d,          vv_i)
+
+INSN_LASX(xvrotr_b,          vvv)
+INSN_LASX(xvrotr_h,          vvv)
+INSN_LASX(xvrotr_w,          vvv)
+INSN_LASX(xvrotr_d,          vvv)
+INSN_LASX(xvrotri_b,         vv_i)
+INSN_LASX(xvrotri_h,         vv_i)
+INSN_LASX(xvrotri_w,         vv_i)
+INSN_LASX(xvrotri_d,         vv_i)
+
 INSN_LASX(xvreplgr2vr_b,     vr)
 INSN_LASX(xvreplgr2vr_h,     vr)
 INSN_LASX(xvreplgr2vr_w,     vr)

diff --git a/target/loongarch/insn_trans/trans_vec.c.inc b/target/loongarch/insn_trans/trans_vec.c.inc
index 5b14d0f8948b6131fd33b9a053d26f512de518ae..24743dbc970b6e6c3308dc148e3378b5ccbb5940 100644 (file)
--- a/target/loongarch/insn_trans/trans_vec.c.inc
+++ b/target/loongarch/insn_trans/trans_vec.c.inc
@@ -3649,6 +3649,14 @@ TRANS(vslli_b, LSX, gvec_vv_i, MO_8, tcg_gen_gvec_shli)
 TRANS(vslli_h, LSX, gvec_vv_i, MO_16, tcg_gen_gvec_shli)
 TRANS(vslli_w, LSX, gvec_vv_i, MO_32, tcg_gen_gvec_shli)
 TRANS(vslli_d, LSX, gvec_vv_i, MO_64, tcg_gen_gvec_shli)
+TRANS(xvsll_b, LASX, gvec_xxx, MO_8, tcg_gen_gvec_shlv)
+TRANS(xvsll_h, LASX, gvec_xxx, MO_16, tcg_gen_gvec_shlv)
+TRANS(xvsll_w, LASX, gvec_xxx, MO_32, tcg_gen_gvec_shlv)
+TRANS(xvsll_d, LASX, gvec_xxx, MO_64, tcg_gen_gvec_shlv)
+TRANS(xvslli_b, LASX, gvec_xx_i, MO_8, tcg_gen_gvec_shli)
+TRANS(xvslli_h, LASX, gvec_xx_i, MO_16, tcg_gen_gvec_shli)
+TRANS(xvslli_w, LASX, gvec_xx_i, MO_32, tcg_gen_gvec_shli)
+TRANS(xvslli_d, LASX, gvec_xx_i, MO_64, tcg_gen_gvec_shli)
 
 TRANS(vsrl_b, LSX, gvec_vvv, MO_8, tcg_gen_gvec_shrv)
 TRANS(vsrl_h, LSX, gvec_vvv, MO_16, tcg_gen_gvec_shrv)
@@ -3658,6 +3666,14 @@ TRANS(vsrli_b, LSX, gvec_vv_i, MO_8, tcg_gen_gvec_shri)
 TRANS(vsrli_h, LSX, gvec_vv_i, MO_16, tcg_gen_gvec_shri)
 TRANS(vsrli_w, LSX, gvec_vv_i, MO_32, tcg_gen_gvec_shri)
 TRANS(vsrli_d, LSX, gvec_vv_i, MO_64, tcg_gen_gvec_shri)
+TRANS(xvsrl_b, LASX, gvec_xxx, MO_8, tcg_gen_gvec_shrv)
+TRANS(xvsrl_h, LASX, gvec_xxx, MO_16, tcg_gen_gvec_shrv)
+TRANS(xvsrl_w, LASX, gvec_xxx, MO_32, tcg_gen_gvec_shrv)
+TRANS(xvsrl_d, LASX, gvec_xxx, MO_64, tcg_gen_gvec_shrv)
+TRANS(xvsrli_b, LASX, gvec_xx_i, MO_8, tcg_gen_gvec_shri)
+TRANS(xvsrli_h, LASX, gvec_xx_i, MO_16, tcg_gen_gvec_shri)
+TRANS(xvsrli_w, LASX, gvec_xx_i, MO_32, tcg_gen_gvec_shri)
+TRANS(xvsrli_d, LASX, gvec_xx_i, MO_64, tcg_gen_gvec_shri)
 
 TRANS(vsra_b, LSX, gvec_vvv, MO_8, tcg_gen_gvec_sarv)
 TRANS(vsra_h, LSX, gvec_vvv, MO_16, tcg_gen_gvec_sarv)
@@ -3667,6 +3683,14 @@ TRANS(vsrai_b, LSX, gvec_vv_i, MO_8, tcg_gen_gvec_sari)
 TRANS(vsrai_h, LSX, gvec_vv_i, MO_16, tcg_gen_gvec_sari)
 TRANS(vsrai_w, LSX, gvec_vv_i, MO_32, tcg_gen_gvec_sari)
 TRANS(vsrai_d, LSX, gvec_vv_i, MO_64, tcg_gen_gvec_sari)
+TRANS(xvsra_b, LASX, gvec_xxx, MO_8, tcg_gen_gvec_sarv)
+TRANS(xvsra_h, LASX, gvec_xxx, MO_16, tcg_gen_gvec_sarv)
+TRANS(xvsra_w, LASX, gvec_xxx, MO_32, tcg_gen_gvec_sarv)
+TRANS(xvsra_d, LASX, gvec_xxx, MO_64, tcg_gen_gvec_sarv)
+TRANS(xvsrai_b, LASX, gvec_xx_i, MO_8, tcg_gen_gvec_sari)
+TRANS(xvsrai_h, LASX, gvec_xx_i, MO_16, tcg_gen_gvec_sari)
+TRANS(xvsrai_w, LASX, gvec_xx_i, MO_32, tcg_gen_gvec_sari)
+TRANS(xvsrai_d, LASX, gvec_xx_i, MO_64, tcg_gen_gvec_sari)
 
 TRANS(vrotr_b, LSX, gvec_vvv, MO_8, tcg_gen_gvec_rotrv)
 TRANS(vrotr_h, LSX, gvec_vvv, MO_16, tcg_gen_gvec_rotrv)
@@ -3676,6 +3700,14 @@ TRANS(vrotri_b, LSX, gvec_vv_i, MO_8, tcg_gen_gvec_rotri)
 TRANS(vrotri_h, LSX, gvec_vv_i, MO_16, tcg_gen_gvec_rotri)
 TRANS(vrotri_w, LSX, gvec_vv_i, MO_32, tcg_gen_gvec_rotri)
 TRANS(vrotri_d, LSX, gvec_vv_i, MO_64, tcg_gen_gvec_rotri)
+TRANS(xvrotr_b, LASX, gvec_xxx, MO_8, tcg_gen_gvec_rotrv)
+TRANS(xvrotr_h, LASX, gvec_xxx, MO_16, tcg_gen_gvec_rotrv)
+TRANS(xvrotr_w, LASX, gvec_xxx, MO_32, tcg_gen_gvec_rotrv)
+TRANS(xvrotr_d, LASX, gvec_xxx, MO_64, tcg_gen_gvec_rotrv)
+TRANS(xvrotri_b, LASX, gvec_xx_i, MO_8, tcg_gen_gvec_rotri)
+TRANS(xvrotri_h, LASX, gvec_xx_i, MO_16, tcg_gen_gvec_rotri)
+TRANS(xvrotri_w, LASX, gvec_xx_i, MO_32, tcg_gen_gvec_rotri)
+TRANS(xvrotri_d, LASX, gvec_xx_i, MO_64, tcg_gen_gvec_rotri)
 
 TRANS(vsllwil_h_b, LSX, gen_vv_i, gen_helper_vsllwil_h_b)
 TRANS(vsllwil_w_h, LSX, gen_vv_i, gen_helper_vsllwil_w_h)

diff --git a/target/loongarch/insns.decode b/target/loongarch/insns.decode
index fb28666577b7e20a359c94f588f92a7b9d5fe226..fb7bd9fb340014a3e35e3bf774cb39cb4d02bab2 100644 (file)
--- a/target/loongarch/insns.decode
+++ b/target/loongarch/insns.decode
@@ -1619,6 +1619,39 @@ xvori_b          0111 01111101 01 ........ ..... .....    @vv_ui8
 xvxori_b         0111 01111101 10 ........ ..... .....    @vv_ui8
 xvnori_b         0111 01111101 11 ........ ..... .....    @vv_ui8
 
+xvsll_b          0111 01001110 10000 ..... ..... .....    @vvv
+xvsll_h          0111 01001110 10001 ..... ..... .....    @vvv
+xvsll_w          0111 01001110 10010 ..... ..... .....    @vvv
+xvsll_d          0111 01001110 10011 ..... ..... .....    @vvv
+xvslli_b         0111 01110010 11000 01 ... ..... .....   @vv_ui3
+xvslli_h         0111 01110010 11000 1 .... ..... .....   @vv_ui4
+xvslli_w         0111 01110010 11001 ..... ..... .....    @vv_ui5
+xvslli_d         0111 01110010 1101 ...... ..... .....    @vv_ui6
+xvsrl_b          0111 01001110 10100 ..... ..... .....    @vvv
+xvsrl_h          0111 01001110 10101 ..... ..... .....    @vvv
+xvsrl_w          0111 01001110 10110 ..... ..... .....    @vvv
+xvsrl_d          0111 01001110 10111 ..... ..... .....    @vvv
+xvsrli_b         0111 01110011 00000 01 ... ..... .....   @vv_ui3
+xvsrli_h         0111 01110011 00000 1 .... ..... .....   @vv_ui4
+xvsrli_w         0111 01110011 00001 ..... ..... .....    @vv_ui5
+xvsrli_d         0111 01110011 0001 ...... ..... .....    @vv_ui6
+xvsra_b          0111 01001110 11000 ..... ..... .....    @vvv
+xvsra_h          0111 01001110 11001 ..... ..... .....    @vvv
+xvsra_w          0111 01001110 11010 ..... ..... .....    @vvv
+xvsra_d          0111 01001110 11011 ..... ..... .....    @vvv
+xvsrai_b         0111 01110011 01000 01 ... ..... .....   @vv_ui3
+xvsrai_h         0111 01110011 01000 1 .... ..... .....   @vv_ui4
+xvsrai_w         0111 01110011 01001 ..... ..... .....    @vv_ui5
+xvsrai_d         0111 01110011 0101 ...... ..... .....    @vv_ui6
+xvrotr_b         0111 01001110 11100 ..... ..... .....    @vvv
+xvrotr_h         0111 01001110 11101 ..... ..... .....    @vvv
+xvrotr_w         0111 01001110 11110 ..... ..... .....    @vvv
+xvrotr_d         0111 01001110 11111 ..... ..... .....    @vvv
+xvrotri_b        0111 01101010 00000 01 ... ..... .....   @vv_ui3
+xvrotri_h        0111 01101010 00000 1 .... ..... .....   @vv_ui4
+xvrotri_w        0111 01101010 00001 ..... ..... .....    @vv_ui5
+xvrotri_d        0111 01101010 0001 ...... ..... .....    @vv_ui6
+
 xvreplgr2vr_b    0111 01101001 11110 00000 ..... .....    @vr
 xvreplgr2vr_h    0111 01101001 11110 00001 ..... .....    @vr
 xvreplgr2vr_w    0111 01101001 11110 00010 ..... .....    @vr