@@ -2014,6 +2014,13 @@ INSN_LASX(xvsigncov_h, xxx)
INSN_LASX(xvsigncov_w, xxx)
INSN_LASX(xvsigncov_d, xxx)
+INSN_LASX(xvmskltz_b, xx)
+INSN_LASX(xvmskltz_h, xx)
+INSN_LASX(xvmskltz_w, xx)
+INSN_LASX(xvmskltz_d, xx)
+INSN_LASX(xvmskgez_b, xx)
+INSN_LASX(xvmsknz_b, xx)
+
INSN_LASX(xvreplgr2vr_b, xr)
INSN_LASX(xvreplgr2vr_h, xr)
INSN_LASX(xvreplgr2vr_w, xr)
@@ -922,3 +922,10 @@ DEF_HELPER_FLAGS_4(xvsigncov_b, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(xvsigncov_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(xvsigncov_w, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
DEF_HELPER_FLAGS_4(xvsigncov_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
+
+DEF_HELPER_3(xvmskltz_b, void, env, i32, i32)
+DEF_HELPER_3(xvmskltz_h, void, env, i32, i32)
+DEF_HELPER_3(xvmskltz_w, void, env, i32, i32)
+DEF_HELPER_3(xvmskltz_d, void, env, i32, i32)
+DEF_HELPER_3(xvmskgez_b, void, env, i32, i32)
+DEF_HELPER_3(xvmsknz_b, void, env, i32, i32)
@@ -1907,6 +1907,13 @@ TRANS(xvsigncov_h, gvec_xxx, MO_16, do_xvsigncov)
TRANS(xvsigncov_w, gvec_xxx, MO_32, do_xvsigncov)
TRANS(xvsigncov_d, gvec_xxx, MO_64, do_xvsigncov)
+TRANS(xvmskltz_b, gen_xx, gen_helper_xvmskltz_b)
+TRANS(xvmskltz_h, gen_xx, gen_helper_xvmskltz_h)
+TRANS(xvmskltz_w, gen_xx, gen_helper_xvmskltz_w)
+TRANS(xvmskltz_d, gen_xx, gen_helper_xvmskltz_d)
+TRANS(xvmskgez_b, gen_xx, gen_helper_xvmskgez_b)
+TRANS(xvmsknz_b, gen_xx, gen_helper_xvmsknz_b)
+
static bool gvec_dupx(DisasContext *ctx, arg_xr *a, MemOp mop)
{
TCGv src = gpr_src(ctx, a->rj, EXT_NONE);
@@ -1618,6 +1618,13 @@ xvsigncov_h 0111 01010010 11101 ..... ..... ..... @xxx
xvsigncov_w 0111 01010010 11110 ..... ..... ..... @xxx
xvsigncov_d 0111 01010010 11111 ..... ..... ..... @xxx
+xvmskltz_b 0111 01101001 11000 10000 ..... ..... @xx
+xvmskltz_h 0111 01101001 11000 10001 ..... ..... @xx
+xvmskltz_w 0111 01101001 11000 10010 ..... ..... @xx
+xvmskltz_d 0111 01101001 11000 10011 ..... ..... @xx
+xvmskgez_b 0111 01101001 11000 10100 ..... ..... @xx
+xvmsknz_b 0111 01101001 11000 11000 ..... ..... @xx
+
xvreplgr2vr_b 0111 01101001 11110 00000 ..... ..... @xr
xvreplgr2vr_h 0111 01101001 11110 00001 ..... ..... @xr
xvreplgr2vr_w 0111 01101001 11110 00010 ..... ..... @xr
@@ -709,3 +709,98 @@ XDO_3OP(xvsigncov_b, 8, XB, DO_SIGNCOV)
XDO_3OP(xvsigncov_h, 16, XH, DO_SIGNCOV)
XDO_3OP(xvsigncov_w, 32, XW, DO_SIGNCOV)
XDO_3OP(xvsigncov_d, 64, XD, DO_SIGNCOV)
+
+void HELPER(xvmskltz_b)(CPULoongArchState *env, uint32_t xd, uint32_t xj)
+{
+ uint16_t temp;
+ int i;
+ XReg *Xd = &(env->fpr[xd].xreg);
+ XReg *Xj = &(env->fpr[xj].xreg);
+
+ for (i = 0; i < 2; i++) {
+ temp = 0;
+ temp = do_vmskltz_b(Xj->XD(2 * i));
+ temp |= (do_vmskltz_b(Xj->XD(2 * i + 1)) << 8);
+ Xd->XD(2 * i) = temp;
+ Xd->XD(2 * i + 1) = 0;
+ }
+}
+
+void HELPER(xvmskltz_h)(CPULoongArchState *env, uint32_t xd, uint32_t xj)
+{
+ uint16_t temp;
+ int i;
+ XReg *Xd = &(env->fpr[xd].xreg);
+ XReg *Xj = &(env->fpr[xj].xreg);
+
+ for (i = 0; i < 2; i++) {
+ temp = 0;
+ temp = do_vmskltz_h(Xj->XD(2 * i));
+ temp |= (do_vmskltz_h(Xj->XD(2 * i + 1)) << 4);
+ Xd->XD(2 * i) = temp;
+ Xd->XD(2 * i + 1) = 0;
+ }
+}
+
+void HELPER(xvmskltz_w)(CPULoongArchState *env, uint32_t xd, uint32_t xj)
+{
+ uint16_t temp;
+ int i;
+ XReg *Xd = &(env->fpr[xd].xreg);
+ XReg *Xj = &(env->fpr[xj].xreg);
+
+ for (i = 0; i < 2; i++) {
+ temp = do_vmskltz_w(Xj->XD(2 * i));
+ temp |= (do_vmskltz_w(Xj->XD(2 * i + 1)) << 2);
+ Xd->XD(2 * i) = temp;
+ Xd->XD(2 * i + 1) = 0;
+ }
+}
+
+void HELPER(xvmskltz_d)(CPULoongArchState *env, uint32_t xd, uint32_t xj)
+{
+ uint16_t temp;
+ int i;
+ XReg *Xd = &(env->fpr[xd].xreg);
+ XReg *Xj = &(env->fpr[xj].xreg);
+
+ for (i = 0; i < 2; i++) {
+ temp = 0;
+ temp = do_vmskltz_d(Xj->XD(2 * i));
+ temp |= (do_vmskltz_d(Xj->XD(2 * i + 1)) << 1);
+ Xd->XD(2 * i) = temp;
+ Xd->XD(2 * i + 1) = 0;
+ }
+}
+
+void HELPER(xvmskgez_b)(CPULoongArchState *env, uint32_t xd, uint32_t xj)
+{
+ uint16_t temp;
+ int i;
+ XReg *Xd = &(env->fpr[xd].xreg);
+ XReg *Xj = &(env->fpr[xj].xreg);
+
+ for (i = 0; i < 2; i++) {
+ temp = 0;
+ temp = do_vmskltz_b(Xj->XD(2 * i));
+ temp |= (do_vmskltz_b(Xj->XD(2 * i + 1)) << 8);
+ Xd->XD(2 * i) = (uint16_t)(~temp);
+ Xd->XD(2 * i + 1) = 0;
+ }
+}
+
+void HELPER(xvmsknz_b)(CPULoongArchState *env, uint32_t xd, uint32_t xj)
+{
+ uint16_t temp;
+ int i;
+ XReg *Xd = &(env->fpr[xd].xreg);
+ XReg *Xj = &(env->fpr[xj].xreg);
+
+ for (i = 0; i < 2; i++) {
+ temp = 0;
+ temp = do_vmskez_b(Xj->XD(2 * i));
+ temp |= (do_vmskez_b(Xj->XD(2 * i + 1)) << 8);
+ Xd->XD(2 * i) = (uint16_t)(~temp);
+ Xd->XD(2 * i + 1) = 0;
+ }
+}
@@ -653,7 +653,7 @@ DO_3OP(vsigncov_h, 16, H, DO_SIGNCOV)
DO_3OP(vsigncov_w, 32, W, DO_SIGNCOV)
DO_3OP(vsigncov_d, 64, D, DO_SIGNCOV)
-static uint64_t do_vmskltz_b(int64_t val)
+uint64_t do_vmskltz_b(int64_t val)
{
uint64_t m = 0x8080808080808080ULL;
uint64_t c = val & m;
@@ -675,7 +675,7 @@ void HELPER(vmskltz_b)(CPULoongArchState *env, uint32_t vd, uint32_t vj)
Vd->D(1) = 0;
}
-static uint64_t do_vmskltz_h(int64_t val)
+uint64_t do_vmskltz_h(int64_t val)
{
uint64_t m = 0x8000800080008000ULL;
uint64_t c = val & m;
@@ -696,7 +696,7 @@ void HELPER(vmskltz_h)(CPULoongArchState *env, uint32_t vd, uint32_t vj)
Vd->D(1) = 0;
}
-static uint64_t do_vmskltz_w(int64_t val)
+uint64_t do_vmskltz_w(int64_t val)
{
uint64_t m = 0x8000000080000000ULL;
uint64_t c = val & m;
@@ -716,7 +716,7 @@ void HELPER(vmskltz_w)(CPULoongArchState *env, uint32_t vd, uint32_t vj)
Vd->D(1) = 0;
}
-static uint64_t do_vmskltz_d(int64_t val)
+uint64_t do_vmskltz_d(int64_t val)
{
return (uint64_t)val >> 63;
}
@@ -744,7 +744,7 @@ void HELPER(vmskgez_b)(CPULoongArchState *env, uint32_t vd, uint32_t vj)
Vd->D(1) = 0;
}
-static uint64_t do_vmskez_b(uint64_t a)
+uint64_t do_vmskez_b(uint64_t a)
{
uint64_t m = 0x7f7f7f7f7f7f7f7fULL;
uint64_t c = ~(((a & m) + m) | a | m);
@@ -75,4 +75,10 @@
#define DO_SIGNCOV(a, b) (a == 0 ? 0 : a < 0 ? -b : b)
+uint64_t do_vmskltz_b(int64_t val);
+uint64_t do_vmskltz_h(int64_t val);
+uint64_t do_vmskltz_w(int64_t val);
+uint64_t do_vmskltz_d(int64_t val);
+uint64_t do_vmskez_b(uint64_t val);
+
#endif /* LOONGARCH_VEC_H */
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/helper.h | 7 ++ target/loongarch/insn_trans/trans_lasx.c.inc | 7 ++ target/loongarch/insns.decode | 7 ++ target/loongarch/lasx_helper.c | 95 ++++++++++++++++++++ target/loongarch/lsx_helper.c | 10 +-- target/loongarch/vec.h | 6 ++ 7 files changed, 134 insertions(+), 5 deletions(-)