@@ -2010,6 +2010,13 @@ INSN_LASX(vext2xv_wu_hu, vv)
INSN_LASX(vext2xv_du_hu, vv)
INSN_LASX(vext2xv_du_wu, vv)
+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(xvsigncov_b, vvv)
INSN_LASX(xvsigncov_h, vvv)
INSN_LASX(xvsigncov_w, vvv)
@@ -340,6 +340,13 @@ TRANS(xvsigncov_h, gvec_vvv, 32, MO_16, do_vsigncov)
TRANS(xvsigncov_w, gvec_vvv, 32, MO_32, do_vsigncov)
TRANS(xvsigncov_d, gvec_vvv, 32, MO_64, do_vsigncov)
+TRANS(xvmskltz_b, gen_vv, 32, gen_helper_vmskltz_b)
+TRANS(xvmskltz_h, gen_vv, 32, gen_helper_vmskltz_h)
+TRANS(xvmskltz_w, gen_vv, 32, gen_helper_vmskltz_w)
+TRANS(xvmskltz_d, gen_vv, 32, gen_helper_vmskltz_d)
+TRANS(xvmskgez_b, gen_vv, 32, gen_helper_vmskgez_b)
+TRANS(xvmsknz_b, gen_vv, 32, gen_helper_vmsknz_b)
+
TRANS(xvreplgr2vr_b, gvec_dup, 32, MO_8)
TRANS(xvreplgr2vr_h, gvec_dup, 32, MO_16)
TRANS(xvreplgr2vr_w, gvec_dup, 32, MO_32)
@@ -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
@@ -783,14 +783,19 @@ 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)
@@ -804,14 +809,19 @@ 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)
@@ -824,14 +834,19 @@ 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)
@@ -840,26 +855,36 @@ 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)
@@ -872,16 +897,21 @@ static uint64_t do_vmskez_b(uint64_t a)
return c >> 56;
}
-void HELPER(vmsknz_b)(void vd, void vj, uint32_t desc)
+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)
This patch includes: - XVMSKLTZ.{B/H/W/D}; - XVMSKGEZ.B; - XVMSKNZ.B. Signed-off-by: Song Gao <gaosong@loongson.cn> --- target/loongarch/disas.c | 7 ++ target/loongarch/insn_trans/trans_lasx.c.inc | 7 ++ target/loongarch/insns.decode | 7 ++ target/loongarch/vec_helper.c | 80 ++++++++++++++------ 4 files changed, 76 insertions(+), 25 deletions(-)