From: TANG Tiancheng <tangtiancheng....@alibaba-inc.com>
Signed-off-by: TANG Tiancheng <tangtiancheng....@alibaba-inc.com>
Reviewed-by: Liu Zhiwei <zhiwei_...@linux.alibaba.com>
---
tcg/riscv/tcg-target-con-set.h | 1 +
tcg/riscv/tcg-target.c.inc | 76 ++++++++++++++++++++++++++++++++++
tcg/riscv/tcg-target.h | 6 +--
3 files changed, 80 insertions(+), 3 deletions(-)
diff --git a/tcg/riscv/tcg-target-con-set.h b/tcg/riscv/tcg-target-con-set.h
index cc06102ccf..f40de70001 100644
--- a/tcg/riscv/tcg-target-con-set.h
+++ b/tcg/riscv/tcg-target-con-set.h
@@ -24,6 +24,7 @@ C_O2_I4(r, r, rZ, rZ, rM, rM)
C_O0_I2(v, r)
C_O1_I1(v, r)
C_O1_I1(v, v)
+C_O1_I2(v, v, r)
C_O1_I2(v, v, v)
C_O1_I2(v, v, vL)
C_O1_I4(v, v, vL, vK, vK)
diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc
index c068d83a97..16785ebe8e 100644
--- a/tcg/riscv/tcg-target.c.inc
+++ b/tcg/riscv/tcg-target.c.inc
@@ -315,6 +315,16 @@ typedef enum {
OPC_VMSGT_VI = 0x7c000057 | V_OPIVI,
OPC_VMSGT_VX = 0x7c000057 | V_OPIVX,
+ OPC_VSLL_VV = 0x94000057 | V_OPIVV,
+ OPC_VSLL_VI = 0x94000057 | V_OPIVI,
+ OPC_VSLL_VX = 0x94000057 | V_OPIVX,
+ OPC_VSRL_VV = 0xa0000057 | V_OPIVV,
+ OPC_VSRL_VI = 0xa0000057 | V_OPIVI,
+ OPC_VSRL_VX = 0xa0000057 | V_OPIVX,
+ OPC_VSRA_VV = 0xa4000057 | V_OPIVV,
+ OPC_VSRA_VI = 0xa4000057 | V_OPIVI,
+ OPC_VSRA_VX = 0xa4000057 | V_OPIVX,
+
OPC_VMV_V_V = 0x5e000057 | V_OPIVV,
OPC_VMV_V_I = 0x5e000057 | V_OPIVI,
OPC_VMV_V_X = 0x5e000057 | V_OPIVX,
@@ -1574,6 +1584,17 @@ static void tcg_out_cmpsel(TCGContext *s, TCGType type,
unsigned vece,
}
}
+static void tcg_out_vshifti(TCGContext *s, RISCVInsn opc_vi, RISCVInsn opc_vx,
+ TCGReg dst, TCGReg src, unsigned imm)
+{
+ if (imm < 32) {
+ tcg_out_opc_vi(s, opc_vi, dst, src, imm, true);
+ } else {
+ tcg_out_movi(s, TCG_TYPE_I32, TCG_REG_TMP0, imm);
+ tcg_out_opc_vx(s, opc_vx, dst, src, TCG_REG_TMP0, true);
+ }
+}
+
static void tcg_out_call_int(TCGContext *s, const tcg_insn_unit *arg, bool
tail)
{
TCGReg link = tail ? TCG_REG_ZERO : TCG_REG_RA;
@@ -2437,6 +2458,42 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc,
set_vtype_len_sew(s, type, vece);
tcg_out_opc_vv(s, OPC_VMINU_VV, a0, a1, a2, true);
break;
+ case INDEX_op_shls_vec:
+ set_vtype_len_sew(s, type, vece);
+ tcg_out_opc_vx(s, OPC_VSLL_VX, a0, a1, a2, true);
+ break;
+ case INDEX_op_shrs_vec:
+ set_vtype_len_sew(s, type, vece);
+ tcg_out_opc_vx(s, OPC_VSRL_VX, a0, a1, a2, true);
+ break;
+ case INDEX_op_sars_vec:
+ set_vtype_len_sew(s, type, vece);
+ tcg_out_opc_vx(s, OPC_VSRA_VX, a0, a1, a2, true);
+ break;
+ case INDEX_op_shlv_vec:
+ set_vtype_len_sew(s, type, vece);
+ tcg_out_opc_vv(s, OPC_VSLL_VV, a0, a1, a2, true);
+ break;
+ case INDEX_op_shrv_vec:
+ set_vtype_len_sew(s, type, vece);
+ tcg_out_opc_vv(s, OPC_VSRL_VV, a0, a1, a2, true);
+ break;
+ case INDEX_op_sarv_vec:
+ set_vtype_len_sew(s, type, vece);
+ tcg_out_opc_vv(s, OPC_VSRA_VV, a0, a1, a2, true);
+ break;
+ case INDEX_op_shli_vec:
+ set_vtype_len_sew(s, type, vece);
+ tcg_out_vshifti(s, OPC_VSLL_VI, OPC_VSLL_VX, a0, a1, a2);
+ break;
+ case INDEX_op_shri_vec:
+ set_vtype_len_sew(s, type, vece);
+ tcg_out_vshifti(s, OPC_VSRL_VI, OPC_VSRL_VX, a0, a1, a2);
+ break;
+ case INDEX_op_sari_vec:
+ set_vtype_len_sew(s, type, vece);
+ tcg_out_vshifti(s, OPC_VSRA_VI, OPC_VSRA_VX, a0, a1, a2);
+ break;
case INDEX_op_cmpsel_vec:
tcg_out_cmpsel(s, type, vece, args[5], a0, a1, a2, const_args[2],
args[3], const_args[3], args[4], const_args[4]);
@@ -2490,6 +2547,15 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type,
unsigned vece)
case INDEX_op_smin_vec:
case INDEX_op_umax_vec:
case INDEX_op_umin_vec:
+ case INDEX_op_shls_vec:
+ case INDEX_op_shrs_vec:
+ case INDEX_op_sars_vec:
+ case INDEX_op_shlv_vec:
+ case INDEX_op_shrv_vec:
+ case INDEX_op_sarv_vec:
+ case INDEX_op_shri_vec:
+ case INDEX_op_shli_vec:
+ case INDEX_op_sari_vec:
case INDEX_op_cmpsel_vec:
return 1;
case INDEX_op_cmp_vec:
@@ -2646,6 +2712,9 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode
op)
return C_O1_I1(v, r);
case INDEX_op_neg_vec:
case INDEX_op_not_vec:
+ case INDEX_op_shli_vec:
+ case INDEX_op_shri_vec:
+ case INDEX_op_sari_vec:
return C_O1_I1(v, v);
case INDEX_op_add_vec:
case INDEX_op_sub_vec:
@@ -2661,7 +2730,14 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode
op)
case INDEX_op_smin_vec:
case INDEX_op_umax_vec:
case INDEX_op_umin_vec:
+ case INDEX_op_shlv_vec:
+ case INDEX_op_shrv_vec:
+ case INDEX_op_sarv_vec:
return C_O1_I2(v, v, v);
+ case INDEX_op_shls_vec:
+ case INDEX_op_shrs_vec:
+ case INDEX_op_sars_vec:
+ return C_O1_I2(v, v, r);
case INDEX_op_cmp_vec:
return C_O1_I2(v, v, vL);
case INDEX_op_cmpsel_vec:
diff --git a/tcg/riscv/tcg-target.h b/tcg/riscv/tcg-target.h
index 7005099810..76d30e789b 100644
--- a/tcg/riscv/tcg-target.h
+++ b/tcg/riscv/tcg-target.h
@@ -157,9 +157,9 @@ typedef enum {
#define TCG_TARGET_HAS_roti_vec 0
#define TCG_TARGET_HAS_rots_vec 0
#define TCG_TARGET_HAS_rotv_vec 0
-#define TCG_TARGET_HAS_shi_vec 0
-#define TCG_TARGET_HAS_shs_vec 0
-#define TCG_TARGET_HAS_shv_vec 0
+#define TCG_TARGET_HAS_shi_vec 1
+#define TCG_TARGET_HAS_shs_vec 1
+#define TCG_TARGET_HAS_shv_vec 1
#define TCG_TARGET_HAS_mul_vec 1
#define TCG_TARGET_HAS_sat_vec 1
#define TCG_TARGET_HAS_minmax_vec 1
--
2.43.0
