target/loongarch: Implement vssrln vssran

This patch includes:
- VSSRLN.{B.H/H.W/W.D};
- VSSRAN.{B.H/H.W/W.D};
- VSSRLN.{BU.H/HU.W/WU.D};
- VSSRAN.{BU.H/HU.W/WU.D};
- VSSRLNI.{B.H/H.W/W.D/D.Q};
- VSSRANI.{B.H/H.W/W.D/D.Q};
- VSSRLNI.{BU.H/HU.W/WU.D/DU.Q};
- VSSRANI.{BU.H/HU.W/WU.D/DU.Q}.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230504122810.4094787-28-gaosong@loongson.cn>
This commit is contained in:
Song Gao 2023-05-04 20:27:53 +08:00
parent a5200a17c9
commit 83b3815dbc
No known key found for this signature in database
GPG Key ID: 40A2FFF239263EDF
5 changed files with 499 additions and 0 deletions

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@ -1198,3 +1198,33 @@ INSN_LSX(vsrarni_b_h, vv_i)
INSN_LSX(vsrarni_h_w, vv_i)
INSN_LSX(vsrarni_w_d, vv_i)
INSN_LSX(vsrarni_d_q, vv_i)
INSN_LSX(vssrln_b_h, vvv)
INSN_LSX(vssrln_h_w, vvv)
INSN_LSX(vssrln_w_d, vvv)
INSN_LSX(vssran_b_h, vvv)
INSN_LSX(vssran_h_w, vvv)
INSN_LSX(vssran_w_d, vvv)
INSN_LSX(vssrln_bu_h, vvv)
INSN_LSX(vssrln_hu_w, vvv)
INSN_LSX(vssrln_wu_d, vvv)
INSN_LSX(vssran_bu_h, vvv)
INSN_LSX(vssran_hu_w, vvv)
INSN_LSX(vssran_wu_d, vvv)
INSN_LSX(vssrlni_b_h, vv_i)
INSN_LSX(vssrlni_h_w, vv_i)
INSN_LSX(vssrlni_w_d, vv_i)
INSN_LSX(vssrlni_d_q, vv_i)
INSN_LSX(vssrani_b_h, vv_i)
INSN_LSX(vssrani_h_w, vv_i)
INSN_LSX(vssrani_w_d, vv_i)
INSN_LSX(vssrani_d_q, vv_i)
INSN_LSX(vssrlni_bu_h, vv_i)
INSN_LSX(vssrlni_hu_w, vv_i)
INSN_LSX(vssrlni_wu_d, vv_i)
INSN_LSX(vssrlni_du_q, vv_i)
INSN_LSX(vssrani_bu_h, vv_i)
INSN_LSX(vssrani_hu_w, vv_i)
INSN_LSX(vssrani_wu_d, vv_i)
INSN_LSX(vssrani_du_q, vv_i)

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@ -411,3 +411,33 @@ DEF_HELPER_4(vsrarni_b_h, void, env, i32, i32, i32)
DEF_HELPER_4(vsrarni_h_w, void, env, i32, i32, i32)
DEF_HELPER_4(vsrarni_w_d, void, env, i32, i32, i32)
DEF_HELPER_4(vsrarni_d_q, void, env, i32, i32, i32)
DEF_HELPER_4(vssrln_b_h, void, env, i32, i32, i32)
DEF_HELPER_4(vssrln_h_w, void, env, i32, i32, i32)
DEF_HELPER_4(vssrln_w_d, void, env, i32, i32, i32)
DEF_HELPER_4(vssran_b_h, void, env, i32, i32, i32)
DEF_HELPER_4(vssran_h_w, void, env, i32, i32, i32)
DEF_HELPER_4(vssran_w_d, void, env, i32, i32, i32)
DEF_HELPER_4(vssrln_bu_h, void, env, i32, i32, i32)
DEF_HELPER_4(vssrln_hu_w, void, env, i32, i32, i32)
DEF_HELPER_4(vssrln_wu_d, void, env, i32, i32, i32)
DEF_HELPER_4(vssran_bu_h, void, env, i32, i32, i32)
DEF_HELPER_4(vssran_hu_w, void, env, i32, i32, i32)
DEF_HELPER_4(vssran_wu_d, void, env, i32, i32, i32)
DEF_HELPER_4(vssrlni_b_h, void, env, i32, i32, i32)
DEF_HELPER_4(vssrlni_h_w, void, env, i32, i32, i32)
DEF_HELPER_4(vssrlni_w_d, void, env, i32, i32, i32)
DEF_HELPER_4(vssrlni_d_q, void, env, i32, i32, i32)
DEF_HELPER_4(vssrani_b_h, void, env, i32, i32, i32)
DEF_HELPER_4(vssrani_h_w, void, env, i32, i32, i32)
DEF_HELPER_4(vssrani_w_d, void, env, i32, i32, i32)
DEF_HELPER_4(vssrani_d_q, void, env, i32, i32, i32)
DEF_HELPER_4(vssrlni_bu_h, void, env, i32, i32, i32)
DEF_HELPER_4(vssrlni_hu_w, void, env, i32, i32, i32)
DEF_HELPER_4(vssrlni_wu_d, void, env, i32, i32, i32)
DEF_HELPER_4(vssrlni_du_q, void, env, i32, i32, i32)
DEF_HELPER_4(vssrani_bu_h, void, env, i32, i32, i32)
DEF_HELPER_4(vssrani_hu_w, void, env, i32, i32, i32)
DEF_HELPER_4(vssrani_wu_d, void, env, i32, i32, i32)
DEF_HELPER_4(vssrani_du_q, void, env, i32, i32, i32)

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@ -3037,3 +3037,33 @@ TRANS(vsrarni_b_h, gen_vv_i, gen_helper_vsrarni_b_h)
TRANS(vsrarni_h_w, gen_vv_i, gen_helper_vsrarni_h_w)
TRANS(vsrarni_w_d, gen_vv_i, gen_helper_vsrarni_w_d)
TRANS(vsrarni_d_q, gen_vv_i, gen_helper_vsrarni_d_q)
TRANS(vssrln_b_h, gen_vvv, gen_helper_vssrln_b_h)
TRANS(vssrln_h_w, gen_vvv, gen_helper_vssrln_h_w)
TRANS(vssrln_w_d, gen_vvv, gen_helper_vssrln_w_d)
TRANS(vssran_b_h, gen_vvv, gen_helper_vssran_b_h)
TRANS(vssran_h_w, gen_vvv, gen_helper_vssran_h_w)
TRANS(vssran_w_d, gen_vvv, gen_helper_vssran_w_d)
TRANS(vssrln_bu_h, gen_vvv, gen_helper_vssrln_bu_h)
TRANS(vssrln_hu_w, gen_vvv, gen_helper_vssrln_hu_w)
TRANS(vssrln_wu_d, gen_vvv, gen_helper_vssrln_wu_d)
TRANS(vssran_bu_h, gen_vvv, gen_helper_vssran_bu_h)
TRANS(vssran_hu_w, gen_vvv, gen_helper_vssran_hu_w)
TRANS(vssran_wu_d, gen_vvv, gen_helper_vssran_wu_d)
TRANS(vssrlni_b_h, gen_vv_i, gen_helper_vssrlni_b_h)
TRANS(vssrlni_h_w, gen_vv_i, gen_helper_vssrlni_h_w)
TRANS(vssrlni_w_d, gen_vv_i, gen_helper_vssrlni_w_d)
TRANS(vssrlni_d_q, gen_vv_i, gen_helper_vssrlni_d_q)
TRANS(vssrani_b_h, gen_vv_i, gen_helper_vssrani_b_h)
TRANS(vssrani_h_w, gen_vv_i, gen_helper_vssrani_h_w)
TRANS(vssrani_w_d, gen_vv_i, gen_helper_vssrani_w_d)
TRANS(vssrani_d_q, gen_vv_i, gen_helper_vssrani_d_q)
TRANS(vssrlni_bu_h, gen_vv_i, gen_helper_vssrlni_bu_h)
TRANS(vssrlni_hu_w, gen_vv_i, gen_helper_vssrlni_hu_w)
TRANS(vssrlni_wu_d, gen_vv_i, gen_helper_vssrlni_wu_d)
TRANS(vssrlni_du_q, gen_vv_i, gen_helper_vssrlni_du_q)
TRANS(vssrani_bu_h, gen_vv_i, gen_helper_vssrani_bu_h)
TRANS(vssrani_hu_w, gen_vv_i, gen_helper_vssrani_hu_w)
TRANS(vssrani_wu_d, gen_vv_i, gen_helper_vssrani_wu_d)
TRANS(vssrani_du_q, gen_vv_i, gen_helper_vssrani_du_q)

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@ -899,3 +899,33 @@ vsrarni_b_h 0111 00110101 11000 1 .... ..... ..... @vv_ui4
vsrarni_h_w 0111 00110101 11001 ..... ..... ..... @vv_ui5
vsrarni_w_d 0111 00110101 1101 ...... ..... ..... @vv_ui6
vsrarni_d_q 0111 00110101 111 ....... ..... ..... @vv_ui7
vssrln_b_h 0111 00001111 11001 ..... ..... ..... @vvv
vssrln_h_w 0111 00001111 11010 ..... ..... ..... @vvv
vssrln_w_d 0111 00001111 11011 ..... ..... ..... @vvv
vssran_b_h 0111 00001111 11101 ..... ..... ..... @vvv
vssran_h_w 0111 00001111 11110 ..... ..... ..... @vvv
vssran_w_d 0111 00001111 11111 ..... ..... ..... @vvv
vssrln_bu_h 0111 00010000 01001 ..... ..... ..... @vvv
vssrln_hu_w 0111 00010000 01010 ..... ..... ..... @vvv
vssrln_wu_d 0111 00010000 01011 ..... ..... ..... @vvv
vssran_bu_h 0111 00010000 01101 ..... ..... ..... @vvv
vssran_hu_w 0111 00010000 01110 ..... ..... ..... @vvv
vssran_wu_d 0111 00010000 01111 ..... ..... ..... @vvv
vssrlni_b_h 0111 00110100 10000 1 .... ..... ..... @vv_ui4
vssrlni_h_w 0111 00110100 10001 ..... ..... ..... @vv_ui5
vssrlni_w_d 0111 00110100 1001 ...... ..... ..... @vv_ui6
vssrlni_d_q 0111 00110100 101 ....... ..... ..... @vv_ui7
vssrani_b_h 0111 00110110 00000 1 .... ..... ..... @vv_ui4
vssrani_h_w 0111 00110110 00001 ..... ..... ..... @vv_ui5
vssrani_w_d 0111 00110110 0001 ...... ..... ..... @vv_ui6
vssrani_d_q 0111 00110110 001 ....... ..... ..... @vv_ui7
vssrlni_bu_h 0111 00110100 11000 1 .... ..... ..... @vv_ui4
vssrlni_hu_w 0111 00110100 11001 ..... ..... ..... @vv_ui5
vssrlni_wu_d 0111 00110100 1101 ...... ..... ..... @vv_ui6
vssrlni_du_q 0111 00110100 111 ....... ..... ..... @vv_ui7
vssrani_bu_h 0111 00110110 01000 1 .... ..... ..... @vv_ui4
vssrani_hu_w 0111 00110110 01001 ..... ..... ..... @vv_ui5
vssrani_wu_d 0111 00110110 0101 ...... ..... ..... @vv_ui6
vssrani_du_q 0111 00110110 011 ....... ..... ..... @vv_ui7

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@ -1178,3 +1178,382 @@ void HELPER(vsrarni_d_q)(CPULoongArchState *env,
VSRARNI(vsrarni_b_h, 16, B, H)
VSRARNI(vsrarni_h_w, 32, H, W)
VSRARNI(vsrarni_w_d, 64, W, D)
#define SSRLNS(NAME, T1, T2, T3) \
static T1 do_ssrlns_ ## 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; \
} \
}
SSRLNS(B, uint16_t, int16_t, uint8_t)
SSRLNS(H, uint32_t, int32_t, uint16_t)
SSRLNS(W, uint64_t, int64_t, uint32_t)
#define VSSRLN(NAME, BIT, T, E1, E2) \
void HELPER(NAME)(CPULoongArchState *env, \
uint32_t vd, uint32_t vj, uint32_t vk) \
{ \
int i; \
VReg *Vd = &(env->fpr[vd].vreg); \
VReg *Vj = &(env->fpr[vj].vreg); \
VReg *Vk = &(env->fpr[vk].vreg); \
\
for (i = 0; i < LSX_LEN/BIT; i++) { \
Vd->E1(i) = do_ssrlns_ ## E1(Vj->E2(i), (T)Vk->E2(i)% BIT, BIT/2 -1); \
} \
Vd->D(1) = 0; \
}
VSSRLN(vssrln_b_h, 16, uint16_t, B, H)
VSSRLN(vssrln_h_w, 32, uint32_t, H, W)
VSSRLN(vssrln_w_d, 64, uint64_t, W, D)
#define SSRANS(E, T1, T2) \
static T1 do_ssrans_ ## 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; \
} \
}
SSRANS(B, int16_t, int8_t)
SSRANS(H, int32_t, int16_t)
SSRANS(W, int64_t, int32_t)
#define VSSRAN(NAME, BIT, T, E1, E2) \
void HELPER(NAME)(CPULoongArchState *env, \
uint32_t vd, uint32_t vj, uint32_t vk) \
{ \
int i; \
VReg *Vd = &(env->fpr[vd].vreg); \
VReg *Vj = &(env->fpr[vj].vreg); \
VReg *Vk = &(env->fpr[vk].vreg); \
\
for (i = 0; i < LSX_LEN/BIT; i++) { \
Vd->E1(i) = do_ssrans_ ## E1(Vj->E2(i), (T)Vk->E2(i)%BIT, BIT/2 -1); \
} \
Vd->D(1) = 0; \
}
VSSRAN(vssran_b_h, 16, uint16_t, B, H)
VSSRAN(vssran_h_w, 32, uint32_t, H, W)
VSSRAN(vssran_w_d, 64, uint64_t, W, D)
#define SSRLNU(E, T1, T2, T3) \
static T1 do_ssrlnu_ ## 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; \
} \
}
SSRLNU(B, uint16_t, uint8_t, int16_t)
SSRLNU(H, uint32_t, uint16_t, int32_t)
SSRLNU(W, uint64_t, uint32_t, int64_t)
#define VSSRLNU(NAME, BIT, T, E1, E2) \
void HELPER(NAME)(CPULoongArchState *env, \
uint32_t vd, uint32_t vj, uint32_t vk) \
{ \
int i; \
VReg *Vd = &(env->fpr[vd].vreg); \
VReg *Vj = &(env->fpr[vj].vreg); \
VReg *Vk = &(env->fpr[vk].vreg); \
\
for (i = 0; i < LSX_LEN/BIT; i++) { \
Vd->E1(i) = do_ssrlnu_ ## E1(Vj->E2(i), (T)Vk->E2(i)%BIT, BIT/2); \
} \
Vd->D(1) = 0; \
}
VSSRLNU(vssrln_bu_h, 16, uint16_t, B, H)
VSSRLNU(vssrln_hu_w, 32, uint32_t, H, W)
VSSRLNU(vssrln_wu_d, 64, uint64_t, W, D)
#define SSRANU(E, T1, T2, T3) \
static T1 do_ssranu_ ## 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; \
} \
}
SSRANU(B, uint16_t, uint8_t, int16_t)
SSRANU(H, uint32_t, uint16_t, int32_t)
SSRANU(W, uint64_t, uint32_t, int64_t)
#define VSSRANU(NAME, BIT, T, E1, E2) \
void HELPER(NAME)(CPULoongArchState *env, \
uint32_t vd, uint32_t vj, uint32_t vk) \
{ \
int i; \
VReg *Vd = &(env->fpr[vd].vreg); \
VReg *Vj = &(env->fpr[vj].vreg); \
VReg *Vk = &(env->fpr[vk].vreg); \
\
for (i = 0; i < LSX_LEN/BIT; i++) { \
Vd->E1(i) = do_ssranu_ ## E1(Vj->E2(i), (T)Vk->E2(i)%BIT, BIT/2); \
} \
Vd->D(1) = 0; \
}
VSSRANU(vssran_bu_h, 16, uint16_t, B, H)
VSSRANU(vssran_hu_w, 32, uint32_t, H, W)
VSSRANU(vssran_wu_d, 64, uint64_t, W, D)
#define VSSRLNI(NAME, BIT, E1, E2) \
void HELPER(NAME)(CPULoongArchState *env, \
uint32_t vd, uint32_t vj, uint32_t imm) \
{ \
int i; \
VReg temp; \
VReg *Vd = &(env->fpr[vd].vreg); \
VReg *Vj = &(env->fpr[vj].vreg); \
\
for (i = 0; i < LSX_LEN/BIT; i++) { \
temp.E1(i) = do_ssrlns_ ## E1(Vj->E2(i), imm, BIT/2 -1); \
temp.E1(i + LSX_LEN/BIT) = do_ssrlns_ ## E1(Vd->E2(i), imm, BIT/2 -1);\
} \
*Vd = temp; \
}
void HELPER(vssrlni_d_q)(CPULoongArchState *env,
uint32_t vd, uint32_t vj, uint32_t imm)
{
Int128 shft_res1, shft_res2, mask;
VReg *Vd = &(env->fpr[vd].vreg);
VReg *Vj = &(env->fpr[vj].vreg);
if (imm == 0) {
shft_res1 = Vj->Q(0);
shft_res2 = Vd->Q(0);
} else {
shft_res1 = int128_urshift(Vj->Q(0), imm);
shft_res2 = int128_urshift(Vd->Q(0), imm);
}
mask = int128_sub(int128_lshift(int128_one(), 63), int128_one());
if (int128_ult(mask, shft_res1)) {
Vd->D(0) = int128_getlo(mask);
}else {
Vd->D(0) = int128_getlo(shft_res1);
}
if (int128_ult(mask, shft_res2)) {
Vd->D(1) = int128_getlo(mask);
}else {
Vd->D(1) = int128_getlo(shft_res2);
}
}
VSSRLNI(vssrlni_b_h, 16, B, H)
VSSRLNI(vssrlni_h_w, 32, H, W)
VSSRLNI(vssrlni_w_d, 64, W, D)
#define VSSRANI(NAME, BIT, E1, E2) \
void HELPER(NAME)(CPULoongArchState *env, \
uint32_t vd, uint32_t vj, uint32_t imm) \
{ \
int i; \
VReg temp; \
VReg *Vd = &(env->fpr[vd].vreg); \
VReg *Vj = &(env->fpr[vj].vreg); \
\
for (i = 0; i < LSX_LEN/BIT; i++) { \
temp.E1(i) = do_ssrans_ ## E1(Vj->E2(i), imm, BIT/2 -1); \
temp.E1(i + LSX_LEN/BIT) = do_ssrans_ ## E1(Vd->E2(i), imm, BIT/2 -1); \
} \
*Vd = temp; \
}
void HELPER(vssrani_d_q)(CPULoongArchState *env,
uint32_t vd, uint32_t vj, uint32_t imm)
{
Int128 shft_res1, shft_res2, mask, min;
VReg *Vd = &(env->fpr[vd].vreg);
VReg *Vj = &(env->fpr[vj].vreg);
if (imm == 0) {
shft_res1 = Vj->Q(0);
shft_res2 = Vd->Q(0);
} else {
shft_res1 = int128_rshift(Vj->Q(0), imm);
shft_res2 = int128_rshift(Vd->Q(0), imm);
}
mask = int128_sub(int128_lshift(int128_one(), 63), int128_one());
min = int128_lshift(int128_one(), 63);
if (int128_gt(shft_res1, mask)) {
Vd->D(0) = int128_getlo(mask);
} else if (int128_lt(shft_res1, int128_neg(min))) {
Vd->D(0) = int128_getlo(min);
} else {
Vd->D(0) = int128_getlo(shft_res1);
}
if (int128_gt(shft_res2, mask)) {
Vd->D(1) = int128_getlo(mask);
} else if (int128_lt(shft_res2, int128_neg(min))) {
Vd->D(1) = int128_getlo(min);
} else {
Vd->D(1) = int128_getlo(shft_res2);
}
}
VSSRANI(vssrani_b_h, 16, B, H)
VSSRANI(vssrani_h_w, 32, H, W)
VSSRANI(vssrani_w_d, 64, W, D)
#define VSSRLNUI(NAME, BIT, E1, E2) \
void HELPER(NAME)(CPULoongArchState *env, \
uint32_t vd, uint32_t vj, uint32_t imm) \
{ \
int i; \
VReg temp; \
VReg *Vd = &(env->fpr[vd].vreg); \
VReg *Vj = &(env->fpr[vj].vreg); \
\
for (i = 0; i < LSX_LEN/BIT; i++) { \
temp.E1(i) = do_ssrlnu_ ## E1(Vj->E2(i), imm, BIT/2); \
temp.E1(i + LSX_LEN/BIT) = do_ssrlnu_ ## E1(Vd->E2(i), imm, BIT/2); \
} \
*Vd = temp; \
}
void HELPER(vssrlni_du_q)(CPULoongArchState *env,
uint32_t vd, uint32_t vj, uint32_t imm)
{
Int128 shft_res1, shft_res2, mask;
VReg *Vd = &(env->fpr[vd].vreg);
VReg *Vj = &(env->fpr[vj].vreg);
if (imm == 0) {
shft_res1 = Vj->Q(0);
shft_res2 = Vd->Q(0);
} else {
shft_res1 = int128_urshift(Vj->Q(0), imm);
shft_res2 = int128_urshift(Vd->Q(0), imm);
}
mask = int128_sub(int128_lshift(int128_one(), 64), int128_one());
if (int128_ult(mask, shft_res1)) {
Vd->D(0) = int128_getlo(mask);
}else {
Vd->D(0) = int128_getlo(shft_res1);
}
if (int128_ult(mask, shft_res2)) {
Vd->D(1) = int128_getlo(mask);
}else {
Vd->D(1) = int128_getlo(shft_res2);
}
}
VSSRLNUI(vssrlni_bu_h, 16, B, H)
VSSRLNUI(vssrlni_hu_w, 32, H, W)
VSSRLNUI(vssrlni_wu_d, 64, W, D)
#define VSSRANUI(NAME, BIT, E1, E2) \
void HELPER(NAME)(CPULoongArchState *env, \
uint32_t vd, uint32_t vj, uint32_t imm) \
{ \
int i; \
VReg temp; \
VReg *Vd = &(env->fpr[vd].vreg); \
VReg *Vj = &(env->fpr[vj].vreg); \
\
for (i = 0; i < LSX_LEN/BIT; i++) { \
temp.E1(i) = do_ssranu_ ## E1(Vj->E2(i), imm, BIT/2); \
temp.E1(i + LSX_LEN/BIT) = do_ssranu_ ## E1(Vd->E2(i), imm, BIT/2); \
} \
*Vd = temp; \
}
void HELPER(vssrani_du_q)(CPULoongArchState *env,
uint32_t vd, uint32_t vj, uint32_t imm)
{
Int128 shft_res1, shft_res2, mask;
VReg *Vd = &(env->fpr[vd].vreg);
VReg *Vj = &(env->fpr[vj].vreg);
if (imm == 0) {
shft_res1 = Vj->Q(0);
shft_res2 = Vd->Q(0);
} else {
shft_res1 = int128_rshift(Vj->Q(0), imm);
shft_res2 = int128_rshift(Vd->Q(0), imm);
}
if (int128_lt(Vj->Q(0), int128_zero())) {
shft_res1 = int128_zero();
}
if (int128_lt(Vd->Q(0), int128_zero())) {
shft_res2 = int128_zero();
}
mask = int128_sub(int128_lshift(int128_one(), 64), int128_one());
if (int128_ult(mask, shft_res1)) {
Vd->D(0) = int128_getlo(mask);
}else {
Vd->D(0) = int128_getlo(shft_res1);
}
if (int128_ult(mask, shft_res2)) {
Vd->D(1) = int128_getlo(mask);
}else {
Vd->D(1) = int128_getlo(shft_res2);
}
}
VSSRANUI(vssrani_bu_h, 16, B, H)
VSSRANUI(vssrani_hu_w, 32, H, W)
VSSRANUI(vssrani_wu_d, 64, W, D)