This patch includes:
- XVMSKLTZ.{B/H/W/D};
- XVMSKGEZ.B;
- XVMSKNZ.B.
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
target/loongarch/insns.decode | 7 ++
target/loongarch/disas.c | 7 ++
target/loongarch/vec_helper.c | 78 ++++++++++++++-------
target/loongarch/insn_trans/trans_vec.c.inc | 6 ++
4 files changed, 74 insertions(+), 24 deletions(-)
diff --git a/target/loongarch/insns.decode b/target/loongarch/insns.decode
index 7bbda1a142..6a161d6d20 100644
--- a/target/loongarch/insns.decode
+++ b/target/loongarch/insns.decode
@@ -1598,6 +1598,13 @@ xvsigncov_h 0111 01010010 11101 ..... ..... ..... @vvv
xvsigncov_w 0111 01010010 11110 ..... ..... ..... @vvv
xvsigncov_d 0111 01010010 11111 ..... ..... ..... @vvv
+xvmskltz_b 0111 01101001 11000 10000 ..... ..... @vv
+xvmskltz_h 0111 01101001 11000 10001 ..... ..... @vv
+xvmskltz_w 0111 01101001 11000 10010 ..... ..... @vv
+xvmskltz_d 0111 01101001 11000 10011 ..... ..... @vv
+xvmskgez_b 0111 01101001 11000 10100 ..... ..... @vv
+xvmsknz_b 0111 01101001 11000 11000 ..... ..... @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 1f01ec99d5..05710098ad 100644
--- a/target/loongarch/disas.c
+++ b/target/loongarch/disas.c
@@ -2015,6 +2015,13 @@ INSN_LASX(xvsigncov_h, vvv)
INSN_LASX(xvsigncov_w, vvv)
INSN_LASX(xvsigncov_d, vvv)
+INSN_LASX(xvmskltz_b, vv)
+INSN_LASX(xvmskltz_h, vv)
+INSN_LASX(xvmskltz_w, vv)
+INSN_LASX(xvmskltz_d, vv)
+INSN_LASX(xvmskgez_b, vv)
+INSN_LASX(xvmsknz_b, 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 3dc20243fd..f749800880 100644
--- a/target/loongarch/vec_helper.c
+++ b/target/loongarch/vec_helper.c
@@ -810,14 +810,19 @@ static uint64_t do_vmskltz_b(int64_t val)
void HELPER(vmskltz_b)(void *vd, void *vj, uint32_t desc)
{
+ int i;
uint16_t temp = 0;
VReg *Vd = (VReg *)vd;
VReg *Vj = (VReg *)vj;
+ int oprsz = simd_oprsz(desc);
- temp = do_vmskltz_b(Vj->D(0));
- temp |= (do_vmskltz_b(Vj->D(1)) << 8);
- Vd->D(0) = temp;
- Vd->D(1) = 0;
+ for (i = 0; i < oprsz / 16; i++) {
+ temp = 0;
+ temp = do_vmskltz_b(Vj->D(2 * i));
+ temp |= (do_vmskltz_b(Vj->D(2 * i + 1)) << 8);
+ Vd->D(2 * i) = temp;
+ Vd->D(2 * i + 1) = 0;
+ }
}
static uint64_t do_vmskltz_h(int64_t val)
@@ -831,14 +836,19 @@ static uint64_t do_vmskltz_h(int64_t val)
void HELPER(vmskltz_h)(void *vd, void *vj, uint32_t desc)
{
+ int i;
uint16_t temp = 0;
VReg *Vd = (VReg *)vd;
VReg *Vj = (VReg *)vj;
+ int oprsz = simd_oprsz(desc);
- temp = do_vmskltz_h(Vj->D(0));
- temp |= (do_vmskltz_h(Vj->D(1)) << 4);
- Vd->D(0) = temp;
- Vd->D(1) = 0;
+ for (i = 0; i < oprsz / 16; i++) {
+ temp = 0;
+ temp = do_vmskltz_h(Vj->D(2 * i));
+ temp |= (do_vmskltz_h(Vj->D(2 * i + 1)) << 4);
+ Vd->D(2 * i) = temp;
+ Vd->D(2 * i + 1) = 0;
+ }
}
static uint64_t do_vmskltz_w(int64_t val)
@@ -851,14 +861,19 @@ static uint64_t do_vmskltz_w(int64_t val)
void HELPER(vmskltz_w)(void *vd, void *vj, uint32_t desc)
{
+ int i;
uint16_t temp = 0;
VReg *Vd = (VReg *)vd;
VReg *Vj = (VReg *)vj;
+ int oprsz = simd_oprsz(desc);
- temp = do_vmskltz_w(Vj->D(0));
- temp |= (do_vmskltz_w(Vj->D(1)) << 2);
- Vd->D(0) = temp;
- Vd->D(1) = 0;
+ for (i = 0; i < oprsz / 16; i++) {
+ temp = 0;
+ temp = do_vmskltz_w(Vj->D(2 * i));
+ temp |= (do_vmskltz_w(Vj->D(2 * i + 1)) << 2);
+ Vd->D(2 * i) = temp;
+ Vd->D(2 * i + 1) = 0;
+ }
}
static uint64_t do_vmskltz_d(int64_t val)
@@ -867,26 +882,36 @@ static uint64_t do_vmskltz_d(int64_t val)
}
void HELPER(vmskltz_d)(void *vd, void *vj, uint32_t desc)
{
+ int i;
uint16_t temp = 0;
VReg *Vd = (VReg *)vd;
VReg *Vj = (VReg *)vj;
+ int oprsz = simd_oprsz(desc);
- temp = do_vmskltz_d(Vj->D(0));
- temp |= (do_vmskltz_d(Vj->D(1)) << 1);
- Vd->D(0) = temp;
- Vd->D(1) = 0;
+ for (i = 0; i < oprsz / 16; i++) {
+ temp = 0;
+ temp = do_vmskltz_d(Vj->D(2 * i));
+ temp |= (do_vmskltz_d(Vj->D(2 * i + 1)) << 1);
+ Vd->D(2 * i) = temp;
+ Vd->D(2 * i + 1) = 0;
+ }
}
void HELPER(vmskgez_b)(void *vd, void *vj, uint32_t desc)
{
+ int i;
uint16_t temp = 0;
VReg *Vd = (VReg *)vd;
VReg *Vj = (VReg *)vj;
+ int oprsz = simd_oprsz(desc);
- temp = do_vmskltz_b(Vj->D(0));
- temp |= (do_vmskltz_b(Vj->D(1)) << 8);
- Vd->D(0) = (uint16_t)(~temp);
- Vd->D(1) = 0;
+ for (i = 0; i < oprsz / 16; i++) {
+ temp = 0;
+ temp = do_vmskltz_b(Vj->D(2 * i));
+ temp |= (do_vmskltz_b(Vj->D(2 * i + 1)) << 8);
+ Vd->D(2 * i) = (uint16_t)(~temp);
+ Vd->D(2 * i + 1) = 0;
+ }
}
static uint64_t do_vmskez_b(uint64_t a)
@@ -901,14 +926,19 @@ static uint64_t do_vmskez_b(uint64_t a)
void HELPER(vmsknz_b)(void *vd, void *vj, uint32_t desc)
{
+ int i;
uint16_t temp = 0;
VReg *Vd = (VReg *)vd;
VReg *Vj = (VReg *)vj;
+ int oprsz = simd_oprsz(desc);
- temp = do_vmskez_b(Vj->D(0));
- temp |= (do_vmskez_b(Vj->D(1)) << 8);
- Vd->D(0) = (uint16_t)(~temp);
- Vd->D(1) = 0;
+ for (i = 0; i < oprsz / 16; i++) {
+ temp = 0;
+ temp = do_vmskez_b(Vj->D(2 * i));
+ temp |= (do_vmskez_b(Vj->D(2 * i + 1)) << 8);
+ Vd->D(2 * i) = (uint16_t)(~temp);
+ Vd->D(2 * i + 1) = 0;
+ }
}
void HELPER(vnori_b)(void *vd, void *vj, uint64_t imm, uint32_t v)
diff --git a/target/loongarch/insn_trans/trans_vec.c.inc b/target/loongarch/insn_trans/trans_vec.c.inc
index 604e85b654..b889b6c966 100644
--- a/target/loongarch/insn_trans/trans_vec.c.inc
+++ b/target/loongarch/insn_trans/trans_vec.c.inc
@@ -3483,6 +3483,12 @@ TRANS(vmskltz_w, LSX, gen_vv, gen_helper_vmskltz_w)
TRANS(vmskltz_d, LSX, gen_vv, gen_helper_vmskltz_d)
TRANS(vmskgez_b, LSX, gen_vv, gen_helper_vmskgez_b)
TRANS(vmsknz_b, LSX, gen_vv, gen_helper_vmsknz_b)
+TRANS(xvmskltz_b, LASX, gen_xx, gen_helper_vmskltz_b)
+TRANS(xvmskltz_h, LASX, gen_xx, gen_helper_vmskltz_h)
+TRANS(xvmskltz_w, LASX, gen_xx, gen_helper_vmskltz_w)
+TRANS(xvmskltz_d, LASX, gen_xx, gen_helper_vmskltz_d)
+TRANS(xvmskgez_b, LASX, gen_xx, gen_helper_vmskgez_b)
+TRANS(xvmsknz_b, LASX, gen_xx, gen_helper_vmsknz_b)
#define EXPAND_BYTE(bit) ((uint64_t)(bit ? 0xff : 0))
--
2.39.1