This patch includes:
- XVSLLWIL.{H.B/W.H/D.W};
- XVSLLWIL.{HU.BU/WU.HU/DU.WU};
- XVEXTL.Q.D, VEXTL.QU.DU.
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
target/loongarch/insns.decode | 9 +++++
target/loongarch/disas.c | 9 +++++
target/loongarch/vec_helper.c | 45 +++++++++++++--------
target/loongarch/insn_trans/trans_vec.c.inc | 17 ++++++++
4 files changed, 63 insertions(+), 17 deletions(-)
diff --git a/target/loongarch/insns.decode b/target/loongarch/insns.decode
index fb7bd9fb34..8a7933eccc 100644
--- a/target/loongarch/insns.decode
+++ b/target/loongarch/insns.decode
@@ -1652,6 +1652,15 @@ xvrotri_h 0111 01101010 00000 1 .... ..... ..... @vv_ui4
xvrotri_w 0111 01101010 00001 ..... ..... ..... @vv_ui5
xvrotri_d 0111 01101010 0001 ...... ..... ..... @vv_ui6
+xvsllwil_h_b 0111 01110000 10000 01 ... ..... ..... @vv_ui3
+xvsllwil_w_h 0111 01110000 10000 1 .... ..... ..... @vv_ui4
+xvsllwil_d_w 0111 01110000 10001 ..... ..... ..... @vv_ui5
+xvextl_q_d 0111 01110000 10010 00000 ..... ..... @vv
+xvsllwil_hu_bu 0111 01110000 11000 01 ... ..... ..... @vv_ui3
+xvsllwil_wu_hu 0111 01110000 11000 1 .... ..... ..... @vv_ui4
+xvsllwil_du_wu 0111 01110000 11001 ..... ..... ..... @vv_ui5
+xvextl_qu_du 0111 01110000 11010 00000 ..... ..... @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 209ae230f4..d93ecdb60d 100644
--- a/target/loongarch/disas.c
+++ b/target/loongarch/disas.c
@@ -2077,6 +2077,15 @@ INSN_LASX(xvrotri_h, vv_i)
INSN_LASX(xvrotri_w, vv_i)
INSN_LASX(xvrotri_d, vv_i)
+INSN_LASX(xvsllwil_h_b, vv_i)
+INSN_LASX(xvsllwil_w_h, vv_i)
+INSN_LASX(xvsllwil_d_w, vv_i)
+INSN_LASX(xvextl_q_d, vv)
+INSN_LASX(xvsllwil_hu_bu, vv_i)
+INSN_LASX(xvsllwil_wu_hu, vv_i)
+INSN_LASX(xvsllwil_du_wu, vv_i)
+INSN_LASX(xvextl_qu_du, 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 1a602ee548..a3376439e3 100644
--- a/target/loongarch/vec_helper.c
+++ b/target/loongarch/vec_helper.c
@@ -952,37 +952,48 @@ void HELPER(vnori_b)(void *vd, void *vj, uint64_t imm, uint32_t desc)
}
}
-#define VSLLWIL(NAME, BIT, E1, E2) \
-void HELPER(NAME)(void *vd, void *vj, uint64_t imm, uint32_t desc) \
-{ \
- int i; \
- VReg temp; \
- VReg *Vd = (VReg *)vd; \
- VReg *Vj = (VReg *)vj; \
- typedef __typeof(temp.E1(0)) TD; \
- \
- temp.D(0) = 0; \
- temp.D(1) = 0; \
- for (i = 0; i < LSX_LEN/BIT; i++) { \
- temp.E1(i) = (TD)Vj->E2(i) << (imm % BIT); \
- } \
- *Vd = temp; \
+#define VSLLWIL(NAME, BIT, E1, E2) \
+void HELPER(NAME)(void *vd, void *vj, uint64_t imm, uint32_t desc) \
+{ \
+ int i, j, ofs; \
+ VReg temp = {}; \
+ VReg *Vd = (VReg *)vd; \
+ VReg *Vj = (VReg *)vj; \
+ int oprsz = simd_oprsz(desc); \
+ typedef __typeof(temp.E1(0)) TD; \
+ \
+ ofs = LSX_LEN / BIT; \
+ for (i = 0; i < oprsz / 16; i++) { \
+ for (j = 0; j < ofs; j++) { \
+ temp.E1(j + ofs * i) = (TD)Vj->E2(j + ofs * 2 * i) << (imm % BIT); \
+ } \
+ } \
+ *Vd = temp; \
}
+
void HELPER(vextl_q_d)(void *vd, void *vj, uint32_t desc)
{
+ int i;
VReg *Vd = (VReg *)vd;
VReg *Vj = (VReg *)vj;
+ int oprsz = simd_oprsz(desc);
- Vd->Q(0) = int128_makes64(Vj->D(0));
+ for (i = 0; i < oprsz / 16; i++) {
+ Vd->Q(i) = int128_makes64(Vj->D(2 * i));
+ }
}
void HELPER(vextl_qu_du)(void *vd, void *vj, uint32_t desc)
{
+ int i;
VReg *Vd = (VReg *)vd;
VReg *Vj = (VReg *)vj;
+ int oprsz = simd_oprsz(desc);
- Vd->Q(0) = int128_make64(Vj->D(0));
+ for (i = 0; i < oprsz / 16; i++) {
+ Vd->Q(i) = int128_make64(Vj->UD(2 * i));
+ }
}
VSLLWIL(vsllwil_h_b, 16, H, B)
diff --git a/target/loongarch/insn_trans/trans_vec.c.inc b/target/loongarch/insn_trans/trans_vec.c.inc
index 74cf6e0472..e6abb2bd16 100644
--- a/target/loongarch/insn_trans/trans_vec.c.inc
+++ b/target/loongarch/insn_trans/trans_vec.c.inc
@@ -188,6 +188,15 @@ static bool gen_vv_i(DisasContext *ctx, arg_vv_i *a, gen_helper_gvec_2i *fn)
return gen_vv_i_vl(ctx, a, 16, fn);
}
+static bool gen_xx_i(DisasContext *ctx, arg_vv_i *a, gen_helper_gvec_2i *fn)
+{
+ if (!check_vec(ctx, 32)) {
+ return true;
+ }
+
+ return gen_vv_i_vl(ctx, a, 32, fn);
+}
+
static bool gen_cv(DisasContext *ctx, arg_cv *a,
void (*func)(TCGv_ptr, TCGv_i32, TCGv_i32))
{
@@ -3777,6 +3786,14 @@ TRANS(vsllwil_hu_bu, LSX, gen_vv_i, gen_helper_vsllwil_hu_bu)
TRANS(vsllwil_wu_hu, LSX, gen_vv_i, gen_helper_vsllwil_wu_hu)
TRANS(vsllwil_du_wu, LSX, gen_vv_i, gen_helper_vsllwil_du_wu)
TRANS(vextl_qu_du, LSX, gen_vv, gen_helper_vextl_qu_du)
+TRANS(xvsllwil_h_b, LASX, gen_xx_i, gen_helper_vsllwil_h_b)
+TRANS(xvsllwil_w_h, LASX, gen_xx_i, gen_helper_vsllwil_w_h)
+TRANS(xvsllwil_d_w, LASX, gen_xx_i, gen_helper_vsllwil_d_w)
+TRANS(xvextl_q_d, LASX, gen_xx, gen_helper_vextl_q_d)
+TRANS(xvsllwil_hu_bu, LASX, gen_xx_i, gen_helper_vsllwil_hu_bu)
+TRANS(xvsllwil_wu_hu, LASX, gen_xx_i, gen_helper_vsllwil_wu_hu)
+TRANS(xvsllwil_du_wu, LASX, gen_xx_i, gen_helper_vsllwil_du_wu)
+TRANS(xvextl_qu_du, LASX, gen_xx, gen_helper_vextl_qu_du)
TRANS(vsrlr_b, LSX, gen_vvv, gen_helper_vsrlr_b)
TRANS(vsrlr_h, LSX, gen_vvv, gen_helper_vsrlr_h)
--
2.39.1