@@ -2135,6 +2135,36 @@ INSN_LASX(xvsrarni_h_w, xx_i)
INSN_LASX(xvsrarni_w_d, xx_i)
INSN_LASX(xvsrarni_d_q, xx_i)
+INSN_LASX(xvssrln_b_h, xxx)
+INSN_LASX(xvssrln_h_w, xxx)
+INSN_LASX(xvssrln_w_d, xxx)
+INSN_LASX(xvssran_b_h, xxx)
+INSN_LASX(xvssran_h_w, xxx)
+INSN_LASX(xvssran_w_d, xxx)
+INSN_LASX(xvssrln_bu_h, xxx)
+INSN_LASX(xvssrln_hu_w, xxx)
+INSN_LASX(xvssrln_wu_d, xxx)
+INSN_LASX(xvssran_bu_h, xxx)
+INSN_LASX(xvssran_hu_w, xxx)
+INSN_LASX(xvssran_wu_d, xxx)
+
+INSN_LASX(xvssrlni_b_h, xx_i)
+INSN_LASX(xvssrlni_h_w, xx_i)
+INSN_LASX(xvssrlni_w_d, xx_i)
+INSN_LASX(xvssrlni_d_q, xx_i)
+INSN_LASX(xvssrani_b_h, xx_i)
+INSN_LASX(xvssrani_h_w, xx_i)
+INSN_LASX(xvssrani_w_d, xx_i)
+INSN_LASX(xvssrani_d_q, xx_i)
+INSN_LASX(xvssrlni_bu_h, xx_i)
+INSN_LASX(xvssrlni_hu_w, xx_i)
+INSN_LASX(xvssrlni_wu_d, xx_i)
+INSN_LASX(xvssrlni_du_q, xx_i)
+INSN_LASX(xvssrani_bu_h, xx_i)
+INSN_LASX(xvssrani_hu_w, xx_i)
+INSN_LASX(xvssrani_wu_d, xx_i)
+INSN_LASX(xvssrani_du_q, xx_i)
+
INSN_LASX(xvreplgr2vr_b, xr)
INSN_LASX(xvreplgr2vr_h, xr)
INSN_LASX(xvreplgr2vr_w, xr)
@@ -990,3 +990,33 @@ DEF_HELPER_4(xvsrarni_b_h, void, env, i32, i32, i32)
DEF_HELPER_4(xvsrarni_h_w, void, env, i32, i32, i32)
DEF_HELPER_4(xvsrarni_w_d, void, env, i32, i32, i32)
DEF_HELPER_4(xvsrarni_d_q, void, env, i32, i32, i32)
+
+DEF_HELPER_4(xvssrln_b_h, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrln_h_w, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrln_w_d, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssran_b_h, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssran_h_w, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssran_w_d, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrln_bu_h, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrln_hu_w, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrln_wu_d, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssran_bu_h, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssran_hu_w, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssran_wu_d, void, env, i32, i32, i32)
+
+DEF_HELPER_4(xvssrlni_b_h, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrlni_h_w, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrlni_w_d, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrlni_d_q, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrani_b_h, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrani_h_w, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrani_w_d, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrani_d_q, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrlni_bu_h, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrlni_hu_w, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrlni_wu_d, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrlni_du_q, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrani_bu_h, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrani_hu_w, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrani_wu_d, void, env, i32, i32, i32)
+DEF_HELPER_4(xvssrani_du_q, void, env, i32, i32, i32)
@@ -2084,6 +2084,36 @@ TRANS(xvsrarni_h_w, gen_xx_i, gen_helper_xvsrarni_h_w)
TRANS(xvsrarni_w_d, gen_xx_i, gen_helper_xvsrarni_w_d)
TRANS(xvsrarni_d_q, gen_xx_i, gen_helper_xvsrarni_d_q)
+TRANS(xvssrln_b_h, gen_xxx, gen_helper_xvssrln_b_h)
+TRANS(xvssrln_h_w, gen_xxx, gen_helper_xvssrln_h_w)
+TRANS(xvssrln_w_d, gen_xxx, gen_helper_xvssrln_w_d)
+TRANS(xvssran_b_h, gen_xxx, gen_helper_xvssran_b_h)
+TRANS(xvssran_h_w, gen_xxx, gen_helper_xvssran_h_w)
+TRANS(xvssran_w_d, gen_xxx, gen_helper_xvssran_w_d)
+TRANS(xvssrln_bu_h, gen_xxx, gen_helper_xvssrln_bu_h)
+TRANS(xvssrln_hu_w, gen_xxx, gen_helper_xvssrln_hu_w)
+TRANS(xvssrln_wu_d, gen_xxx, gen_helper_xvssrln_wu_d)
+TRANS(xvssran_bu_h, gen_xxx, gen_helper_xvssran_bu_h)
+TRANS(xvssran_hu_w, gen_xxx, gen_helper_xvssran_hu_w)
+TRANS(xvssran_wu_d, gen_xxx, gen_helper_xvssran_wu_d)
+
+TRANS(xvssrlni_b_h, gen_xx_i, gen_helper_xvssrlni_b_h)
+TRANS(xvssrlni_h_w, gen_xx_i, gen_helper_xvssrlni_h_w)
+TRANS(xvssrlni_w_d, gen_xx_i, gen_helper_xvssrlni_w_d)
+TRANS(xvssrlni_d_q, gen_xx_i, gen_helper_xvssrlni_d_q)
+TRANS(xvssrani_b_h, gen_xx_i, gen_helper_xvssrani_b_h)
+TRANS(xvssrani_h_w, gen_xx_i, gen_helper_xvssrani_h_w)
+TRANS(xvssrani_w_d, gen_xx_i, gen_helper_xvssrani_w_d)
+TRANS(xvssrani_d_q, gen_xx_i, gen_helper_xvssrani_d_q)
+TRANS(xvssrlni_bu_h, gen_xx_i, gen_helper_xvssrlni_bu_h)
+TRANS(xvssrlni_hu_w, gen_xx_i, gen_helper_xvssrlni_hu_w)
+TRANS(xvssrlni_wu_d, gen_xx_i, gen_helper_xvssrlni_wu_d)
+TRANS(xvssrlni_du_q, gen_xx_i, gen_helper_xvssrlni_du_q)
+TRANS(xvssrani_bu_h, gen_xx_i, gen_helper_xvssrani_bu_h)
+TRANS(xvssrani_hu_w, gen_xx_i, gen_helper_xvssrani_hu_w)
+TRANS(xvssrani_wu_d, gen_xx_i, gen_helper_xvssrani_wu_d)
+TRANS(xvssrani_du_q, gen_xx_i, gen_helper_xvssrani_du_q)
+
static bool gvec_dupx(DisasContext *ctx, arg_xr *a, MemOp mop)
{
TCGv src = gpr_src(ctx, a->rj, EXT_NONE);
@@ -1733,6 +1733,36 @@ xvsrarni_h_w 0111 01110101 11001 ..... ..... ..... @xx_ui5
xvsrarni_w_d 0111 01110101 1101 ...... ..... ..... @xx_ui6
xvsrarni_d_q 0111 01110101 111 ....... ..... ..... @xx_ui7
+xvssrln_b_h 0111 01001111 11001 ..... ..... ..... @xxx
+xvssrln_h_w 0111 01001111 11010 ..... ..... ..... @xxx
+xvssrln_w_d 0111 01001111 11011 ..... ..... ..... @xxx
+xvssran_b_h 0111 01001111 11101 ..... ..... ..... @xxx
+xvssran_h_w 0111 01001111 11110 ..... ..... ..... @xxx
+xvssran_w_d 0111 01001111 11111 ..... ..... ..... @xxx
+xvssrln_bu_h 0111 01010000 01001 ..... ..... ..... @xxx
+xvssrln_hu_w 0111 01010000 01010 ..... ..... ..... @xxx
+xvssrln_wu_d 0111 01010000 01011 ..... ..... ..... @xxx
+xvssran_bu_h 0111 01010000 01101 ..... ..... ..... @xxx
+xvssran_hu_w 0111 01010000 01110 ..... ..... ..... @xxx
+xvssran_wu_d 0111 01010000 01111 ..... ..... ..... @xxx
+
+xvssrlni_b_h 0111 01110100 10000 1 .... ..... ..... @xx_ui4
+xvssrlni_h_w 0111 01110100 10001 ..... ..... ..... @xx_ui5
+xvssrlni_w_d 0111 01110100 1001 ...... ..... ..... @xx_ui6
+xvssrlni_d_q 0111 01110100 101 ....... ..... ..... @xx_ui7
+xvssrani_b_h 0111 01110110 00000 1 .... ..... ..... @xx_ui4
+xvssrani_h_w 0111 01110110 00001 ..... ..... ..... @xx_ui5
+xvssrani_w_d 0111 01110110 0001 ...... ..... ..... @xx_ui6
+xvssrani_d_q 0111 01110110 001 ....... ..... ..... @xx_ui7
+xvssrlni_bu_h 0111 01110100 11000 1 .... ..... ..... @xx_ui4
+xvssrlni_hu_w 0111 01110100 11001 ..... ..... ..... @xx_ui5
+xvssrlni_wu_d 0111 01110100 1101 ...... ..... ..... @xx_ui6
+xvssrlni_du_q 0111 01110100 111 ....... ..... ..... @xx_ui7
+xvssrani_bu_h 0111 01110110 01000 1 .... ..... ..... @xx_ui4
+xvssrani_hu_w 0111 01110110 01001 ..... ..... ..... @xx_ui5
+xvssrani_wu_d 0111 01110110 0101 ...... ..... ..... @xx_ui6
+xvssrani_du_q 0111 01110110 011 ....... ..... ..... @xx_ui7
+
xvreplgr2vr_b 0111 01101001 11110 00000 ..... ..... @xr
xvreplgr2vr_h 0111 01101001 11110 00001 ..... ..... @xr
xvreplgr2vr_w 0111 01101001 11110 00010 ..... ..... @xr
@@ -1242,3 +1242,431 @@ void HELPER(xvsrarni_d_q)(CPULoongArchState *env,
XVSRARNI(xvsrarni_b_h, 16, XB, XH)
XVSRARNI(xvsrarni_h_w, 32, XH, XW)
XVSRARNI(xvsrarni_w_d, 64, XW, XD)
+
+#define XSSRLNS(NAME, T1, T2, T3) \
+static T1 do_xssrlns_ ## NAME(T2 e2, int sa, int sh) \
+{ \
+ T1 shft_res; \
+ if (sa == 0) { \
+ shft_res = e2; \
+ } else { \
+ shft_res = (((T1)e2) >> sa); \
+ } \
+ T3 mask; \
+ mask = (1ull << sh) - 1; \
+ if (shft_res > mask) { \
+ return mask; \
+ } else { \
+ return shft_res; \
+ } \
+}
+
+XSSRLNS(XB, uint16_t, int16_t, uint8_t)
+XSSRLNS(XH, uint32_t, int32_t, uint16_t)
+XSSRLNS(XW, uint64_t, int64_t, uint32_t)
+
+#define XVSSRLN(NAME, BIT, E1, E2, E3) \
+void HELPER(NAME)(CPULoongArchState *env, \
+ uint32_t xd, uint32_t xj, uint32_t xk) \
+{ \
+ int i, max; \
+ XReg *Xd = &(env->fpr[xd].xreg); \
+ XReg *Xj = &(env->fpr[xj].xreg); \
+ XReg *Xk = &(env->fpr[xk].xreg); \
+ \
+ max = LASX_LEN / (BIT * 2); \
+ for (i = 0; i < max; i++) { \
+ Xd->E1(i) = do_xssrlns_ ## E1(Xj->E2(i), \
+ Xk->E3(i) % BIT, (BIT / 2) - 1); \
+ Xd->E1(i + max * 2) = do_xssrlns_## E1(Xj->E2(i + max), \
+ Xk->E3(i + max) % BIT, \
+ (BIT / 2) - 1); \
+ } \
+ Xd->XD(1) = 0; \
+ Xd->XD(3) = 0; \
+}
+
+XVSSRLN(xvssrln_b_h, 16, XB, XH, UXH)
+XVSSRLN(xvssrln_h_w, 32, XH, XW, UXW)
+XVSSRLN(xvssrln_w_d, 64, XW, XD, UXD)
+
+#define XSSRANS(E, T1, T2) \
+static T1 do_xssrans_ ## E(T1 e2, int sa, int sh) \
+{ \
+ T1 shft_res; \
+ if (sa == 0) { \
+ shft_res = e2; \
+ } else { \
+ shft_res = e2 >> sa; \
+ } \
+ T2 mask; \
+ mask = (1ll << sh) - 1; \
+ if (shft_res > mask) { \
+ return mask; \
+ } else if (shft_res < -(mask + 1)) { \
+ return ~mask; \
+ } else { \
+ return shft_res; \
+ } \
+}
+
+XSSRANS(XB, int16_t, int8_t)
+XSSRANS(XH, int32_t, int16_t)
+XSSRANS(XW, int64_t, int32_t)
+
+#define XVSSRAN(NAME, BIT, E1, E2, E3) \
+void HELPER(NAME)(CPULoongArchState *env, \
+ uint32_t xd, uint32_t xj, uint32_t xk) \
+{ \
+ int i, max; \
+ XReg *Xd = &(env->fpr[xd].xreg); \
+ XReg *Xj = &(env->fpr[xj].xreg); \
+ XReg *Xk = &(env->fpr[xk].xreg); \
+ \
+ max = LASX_LEN / (BIT * 2); \
+ for (i = 0; i < max; i++) { \
+ Xd->E1(i) = do_xssrans_ ## E1(Xj->E2(i), \
+ Xk->E3(i) % BIT, (BIT / 2) - 1); \
+ Xd->E1(i + max * 2) = do_xssrans_## E1(Xj->E2(i + max), \
+ Xk->E3(i + max) % BIT, \
+ (BIT / 2) - 1); \
+ } \
+ Xd->XD(1) = 0; \
+ Xd->XD(3) = 0; \
+}
+
+XVSSRAN(xvssran_b_h, 16, XB, XH, UXH)
+XVSSRAN(xvssran_h_w, 32, XH, XW, UXW)
+XVSSRAN(xvssran_w_d, 64, XW, XD, UXD)
+
+#define XSSRLNU(E, T1, T2, T3) \
+static T1 do_xssrlnu_ ## E(T3 e2, int sa, int sh) \
+{ \
+ T1 shft_res; \
+ if (sa == 0) { \
+ shft_res = e2; \
+ } else { \
+ shft_res = (((T1)e2) >> sa); \
+ } \
+ T2 mask; \
+ mask = (1ull << sh) - 1; \
+ if (shft_res > mask) { \
+ return mask; \
+ } else { \
+ return shft_res; \
+ } \
+}
+
+XSSRLNU(XB, uint16_t, uint8_t, int16_t)
+XSSRLNU(XH, uint32_t, uint16_t, int32_t)
+XSSRLNU(XW, uint64_t, uint32_t, int64_t)
+
+#define XVSSRLNU(NAME, BIT, E1, E2, E3) \
+void HELPER(NAME)(CPULoongArchState *env, \
+ uint32_t xd, uint32_t xj, uint32_t xk) \
+{ \
+ int i, max; \
+ XReg *Xd = &(env->fpr[xd].xreg); \
+ XReg *Xj = &(env->fpr[xj].xreg); \
+ XReg *Xk = &(env->fpr[xk].xreg); \
+ \
+ max = LASX_LEN / (BIT * 2); \
+ for (i = 0; i < max; i++) { \
+ Xd->E1(i) = do_xssrlnu_ ## E1(Xj->E2(i), Xk->E3(i) % BIT, BIT / 2); \
+ Xd->E1(i + max * 2) = do_xssrlnu_## E1(Xj->E2(i + max), \
+ Xk->E3(i + max) % BIT, \
+ BIT / 2); \
+ } \
+ Xd->XD(1) = 0; \
+ Xd->XD(3) = 0; \
+}
+
+XVSSRLNU(xvssrln_bu_h, 16, XB, XH, UXH)
+XVSSRLNU(xvssrln_hu_w, 32, XH, XW, UXW)
+XVSSRLNU(xvssrln_wu_d, 64, XW, XD, UXD)
+
+#define XSSRANU(E, T1, T2, T3) \
+static T1 do_xssranu_ ## E(T3 e2, int sa, int sh) \
+{ \
+ T1 shft_res; \
+ if (sa == 0) { \
+ shft_res = e2; \
+ } else { \
+ shft_res = e2 >> sa; \
+ } \
+ if (e2 < 0) { \
+ shft_res = 0; \
+ } \
+ T2 mask; \
+ mask = (1ull << sh) - 1; \
+ if (shft_res > mask) { \
+ return mask; \
+ } else { \
+ return shft_res; \
+ } \
+}
+
+XSSRANU(XB, uint16_t, uint8_t, int16_t)
+XSSRANU(XH, uint32_t, uint16_t, int32_t)
+XSSRANU(XW, uint64_t, uint32_t, int64_t)
+
+#define XVSSRANU(NAME, BIT, E1, E2, E3) \
+void HELPER(NAME)(CPULoongArchState *env, \
+ uint32_t xd, uint32_t xj, uint32_t xk) \
+{ \
+ int i, max; \
+ XReg *Xd = &(env->fpr[xd].xreg); \
+ XReg *Xj = &(env->fpr[xj].xreg); \
+ XReg *Xk = &(env->fpr[xk].xreg); \
+ \
+ max = LASX_LEN / (BIT * 2); \
+ for (i = 0; i < max; i++) { \
+ Xd->E1(i) = do_xssranu_ ## E1(Xj->E2(i), Xk->E3(i) % BIT, BIT / 2); \
+ Xd->E1(i + max * 2) = do_xssranu_## E1(Xj->E2(i + max), \
+ Xk->E3(i + max) % BIT, \
+ BIT / 2); \
+ } \
+ Xd->XD(1) = 0; \
+ Xd->XD(3) = 0; \
+}
+
+XVSSRANU(xvssran_bu_h, 16, XB, XH, UXH)
+XVSSRANU(xvssran_hu_w, 32, XH, XW, UXW)
+XVSSRANU(xvssran_wu_d, 64, XW, XD, UXD)
+
+#define XVSSRLNI(NAME, BIT, E1, E2) \
+void HELPER(NAME)(CPULoongArchState *env, \
+ uint32_t xd, uint32_t xj, uint32_t imm) \
+{ \
+ int i, max; \
+ XReg temp; \
+ XReg *Xd = &(env->fpr[xd].xreg); \
+ XReg *Xj = &(env->fpr[xj].xreg); \
+ \
+ max = LASX_LEN / (BIT * 2); \
+ for (i = 0; i < max; i++) { \
+ temp.E1(i) = do_xssrlns_ ## E1(Xj->E2(i), imm, (BIT / 2) - 1); \
+ temp.E1(i + max) = do_xssrlns_ ## E1(Xd->E2(i), imm, (BIT / 2) - 1); \
+ temp.E1(i + max * 2) = do_xssrlns_## E1(Xj->E2(i + max), \
+ imm, (BIT / 2) - 1); \
+ temp.E1(i + max * 3) = do_xssrlns_## E1(Xd->E2(i + max), \
+ imm, (BIT / 2) - 1); \
+ } \
+ *Xd = temp; \
+}
+
+void HELPER(xvssrlni_d_q)(CPULoongArchState *env,
+ uint32_t xd, uint32_t xj, uint32_t imm)
+{
+ int i;
+ Int128 shft_res[4], mask;
+ XReg *Xd = &(env->fpr[xd].xreg);
+ XReg *Xj = &(env->fpr[xj].xreg);
+
+ if (imm == 0) {
+ shft_res[0] = Xj->XQ(0);
+ shft_res[1] = Xd->XQ(0);
+ shft_res[2] = Xj->XQ(1);
+ shft_res[3] = Xd->XQ(1);
+ } else {
+ shft_res[0] = int128_urshift(Xj->XQ(0), imm);
+ shft_res[1] = int128_urshift(Xd->XQ(0), imm);
+ shft_res[2] = int128_urshift(Xj->XQ(1), imm);
+ shft_res[3] = int128_urshift(Xd->XQ(1), imm);
+ }
+ mask = int128_sub(int128_lshift(int128_one(), 63), int128_one());
+
+ for (i = 0; i < 4; i++) {
+ if (int128_ult(mask, shft_res[i])) {
+ Xd->XD(i) = int128_getlo(mask);
+ } else {
+ Xd->XD(i) = int128_getlo(shft_res[i]);
+ }
+ }
+}
+
+XVSSRLNI(xvssrlni_b_h, 16, XB, XH)
+XVSSRLNI(xvssrlni_h_w, 32, XH, XW)
+XVSSRLNI(xvssrlni_w_d, 64, XW, XD)
+
+#define XVSSRANI(NAME, BIT, E1, E2) \
+void HELPER(NAME)(CPULoongArchState *env, \
+ uint32_t xd, uint32_t xj, uint32_t imm) \
+{ \
+ int i, max; \
+ XReg temp; \
+ XReg *Xd = &(env->fpr[xd].xreg); \
+ XReg *Xj = &(env->fpr[xj].xreg); \
+ \
+ max = LASX_LEN / (BIT * 2); \
+ for (i = 0; i < max; i++) { \
+ temp.E1(i) = do_xssrans_ ## E1(Xj->E2(i), imm, (BIT / 2) - 1); \
+ temp.E1(i + max) = do_xssrans_ ## E1(Xd->E2(i), imm, (BIT / 2) - 1); \
+ temp.E1(i + max * 2) = do_xssrans_## E1(Xj->E2(i + max), \
+ imm, (BIT / 2) - 1); \
+ temp.E1(i + max * 3) = do_xssrans_## E1(Xd->E2(i + max), \
+ imm, (BIT / 2) - 1); \
+ } \
+ *Xd = temp; \
+}
+
+void HELPER(xvssrani_d_q)(CPULoongArchState *env,
+ uint32_t xd, uint32_t xj, uint32_t imm)
+{
+ int i;
+ Int128 shft_res[4], mask, min;
+ XReg *Xd = &(env->fpr[xd].xreg);
+ XReg *Xj = &(env->fpr[xj].xreg);
+
+ if (imm == 0) {
+ shft_res[0] = Xj->XQ(0);
+ shft_res[1] = Xd->XQ(0);
+ shft_res[2] = Xj->XQ(1);
+ shft_res[3] = Xd->XQ(1);
+ } else {
+ shft_res[0] = int128_rshift(Xj->XQ(0), imm);
+ shft_res[1] = int128_rshift(Xd->XQ(0), imm);
+ shft_res[2] = int128_rshift(Xj->XQ(1), imm);
+ shft_res[3] = int128_rshift(Xd->XQ(1), imm);
+ }
+ mask = int128_sub(int128_lshift(int128_one(), 63), int128_one());
+ min = int128_lshift(int128_one(), 63);
+
+ for (i = 0; i < 4; i++) {
+ if (int128_gt(shft_res[i], mask)) {
+ Xd->XD(i) = int128_getlo(mask);
+ } else if (int128_lt(shft_res[i], int128_neg(min))) {
+ Xd->XD(i) = int128_getlo(min);
+ } else {
+ Xd->XD(i) = int128_getlo(shft_res[i]);
+ }
+ }
+}
+
+XVSSRANI(xvssrani_b_h, 16, XB, XH)
+XVSSRANI(xvssrani_h_w, 32, XH, XW)
+XVSSRANI(xvssrani_w_d, 64, XW, XD)
+
+#define XVSSRLNUI(NAME, BIT, E1, E2) \
+void HELPER(NAME)(CPULoongArchState *env, \
+ uint32_t xd, uint32_t xj, uint32_t imm) \
+{ \
+ int i, max; \
+ XReg temp; \
+ XReg *Xd = &(env->fpr[xd].xreg); \
+ XReg *Xj = &(env->fpr[xj].xreg); \
+ \
+ max = LASX_LEN / (BIT * 2); \
+ for (i = 0; i < max; i++) { \
+ temp.E1(i) = do_xssrlnu_ ## E1(Xj->E2(i), imm, BIT / 2); \
+ temp.E1(i + max) = do_xssrlnu_ ## E1(Xd->E2(i), imm, BIT / 2); \
+ temp.E1(i + max * 2) = do_xssrlnu_## E1(Xj->E2(i + max), \
+ imm, BIT / 2); \
+ temp.E1(i + max * 3) = do_xssrlnu_## E1(Xd->E2(i + max), \
+ imm, BIT / 2); \
+ } \
+ *Xd = temp; \
+}
+
+void HELPER(xvssrlni_du_q)(CPULoongArchState *env,
+ uint32_t xd, uint32_t xj, uint32_t imm)
+{
+ int i;
+ Int128 shft_res[4], mask;
+ XReg *Xd = &(env->fpr[xd].xreg);
+ XReg *Xj = &(env->fpr[xj].xreg);
+
+ if (imm == 0) {
+ shft_res[0] = Xj->XQ(0);
+ shft_res[1] = Xd->XQ(0);
+ shft_res[2] = Xj->XQ(1);
+ shft_res[3] = Xd->XQ(1);
+ } else {
+ shft_res[0] = int128_urshift(Xj->XQ(0), imm);
+ shft_res[1] = int128_urshift(Xd->XQ(0), imm);
+ shft_res[2] = int128_urshift(Xj->XQ(1), imm);
+ shft_res[3] = int128_urshift(Xd->XQ(1), imm);
+ }
+ mask = int128_sub(int128_lshift(int128_one(), 64), int128_one());
+
+ for (i = 0; i < 4; i++) {
+ if (int128_ult(mask, shft_res[i])) {
+ Xd->XD(i) = int128_getlo(mask);
+ } else {
+ Xd->XD(i) = int128_getlo(shft_res[i]);
+ }
+ }
+}
+
+XVSSRLNUI(xvssrlni_bu_h, 16, XB, XH)
+XVSSRLNUI(xvssrlni_hu_w, 32, XH, XW)
+XVSSRLNUI(xvssrlni_wu_d, 64, XW, XD)
+
+#define XVSSRANUI(NAME, BIT, E1, E2) \
+void HELPER(NAME)(CPULoongArchState *env, \
+ uint32_t xd, uint32_t xj, uint32_t imm) \
+{ \
+ int i, max; \
+ XReg temp; \
+ XReg *Xd = &(env->fpr[xd].xreg); \
+ XReg *Xj = &(env->fpr[xj].xreg); \
+ \
+ max = LASX_LEN / (BIT * 2); \
+ for (i = 0; i < max; i++) { \
+ temp.E1(i) = do_xssranu_ ## E1(Xj->E2(i), imm, BIT / 2); \
+ temp.E1(i + max) = do_xssranu_ ## E1(Xd->E2(i), imm, BIT / 2); \
+ temp.E1(i + max * 2) = do_xssranu_## E1(Xj->E2(i + max), \
+ imm, BIT / 2); \
+ temp.E1(i + max * 3) = do_xssranu_## E1(Xd->E2(i + max), \
+ imm, BIT / 2); \
+ } \
+ *Xd = temp; \
+}
+
+void HELPER(xvssrani_du_q)(CPULoongArchState *env,
+ uint32_t xd, uint32_t xj, uint32_t imm)
+{
+ int i;
+ Int128 shft_res[4], mask;
+ XReg *Xd = &(env->fpr[xd].xreg);
+ XReg *Xj = &(env->fpr[xj].xreg);
+
+ if (imm == 0) {
+ shft_res[0] = Xj->XQ(0);
+ shft_res[1] = Xd->XQ(0);
+ shft_res[2] = Xj->XQ(1);
+ shft_res[3] = Xd->XQ(1);
+ } else {
+ shft_res[0] = int128_rshift(Xj->XQ(0), imm);
+ shft_res[1] = int128_rshift(Xd->XQ(0), imm);
+ shft_res[2] = int128_rshift(Xj->XQ(1), imm);
+ shft_res[3] = int128_rshift(Xd->XQ(1), imm);
+ }
+
+ if (int128_lt(Xj->XQ(0), int128_zero())) {
+ shft_res[0] = int128_zero();
+ }
+ if (int128_lt(Xd->XQ(0), int128_zero())) {
+ shft_res[1] = int128_zero();
+ }
+ if (int128_lt(Xj->XQ(1), int128_zero())) {
+ shft_res[2] = int128_zero();
+ }
+ if (int128_lt(Xd->XQ(1), int128_zero())) {
+ shft_res[3] = int128_zero();
+ }
+
+ mask = int128_sub(int128_lshift(int128_one(), 64), int128_one());
+
+ for (i = 0; i < 4; i++) {
+ if (int128_ult(mask, shft_res[i])) {
+ Xd->XD(i) = int128_getlo(mask);
+ } else {
+ Xd->XD(i) = int128_getlo(shft_res[i]);
+ }
+ }
+}
+
+XVSSRANUI(xvssrani_bu_h, 16, XB, XH)
+XVSSRANUI(xvssrani_hu_w, 32, XH, XW)
+XVSSRANUI(xvssrani_wu_d, 64, XW, XD)
This patch includes: - XVSSRLN.{B.H/H.W/W.D}; - XVSSRAN.{B.H/H.W/W.D}; - XVSSRLN.{BU.H/HU.W/WU.D}; - XVSSRAN.{BU.H/HU.W/WU.D}; - XVSSRLNI.{B.H/H.W/W.D/D.Q}; - XVSSRANI.{B.H/H.W/W.D/D.Q}; - XVSSRLNI.{BU.H/HU.W/WU.D/DU.Q}; - XVSSRANI.{BU.H/HU.W/WU.D/DU.Q}. Signed-off-by: Song Gao <gaosong@loongson.cn> --- target/loongarch/disas.c | 30 ++ target/loongarch/helper.h | 30 ++ target/loongarch/insn_trans/trans_lasx.c.inc | 30 ++ target/loongarch/insns.decode | 30 ++ target/loongarch/lasx_helper.c | 428 +++++++++++++++++++ 5 files changed, 548 insertions(+)