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charset="utf-8" From: TANG Tiancheng Signed-off-by: TANG Tiancheng Reviewed-by: Liu Zhiwei --- tcg/riscv/tcg-target-con-set.h | 1 + tcg/riscv/tcg-target.c.inc | 86 +++++++++++++++++++++++++++++++++- tcg/riscv/tcg-target.h | 8 ++-- 3 files changed, 90 insertions(+), 5 deletions(-) diff --git a/tcg/riscv/tcg-target-con-set.h b/tcg/riscv/tcg-target-con-set.h index cc06102ccf..53649f750c 100644 --- a/tcg/riscv/tcg-target-con-set.h +++ b/tcg/riscv/tcg-target-con-set.h @@ -25,5 +25,6 @@ C_O0_I2(v, r) C_O1_I1(v, r) C_O1_I1(v, v) C_O1_I2(v, v, v) +C_O1_I2(v, v, r) 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 2dc6befe09..c09055d514 100644 --- a/tcg/riscv/tcg-target.c.inc +++ b/tcg/riscv/tcg-target.c.inc @@ -316,10 +316,13 @@ typedef enum { OPC_VMSGT_VX =3D 0x7c000057 | V_OPIVX, =20 OPC_VSLL_VV =3D 0x94000057 | V_OPIVV, + OPC_VSLL_VI =3D 0x94000057 | V_OPIVI, OPC_VSLL_VX =3D 0x94000057 | V_OPIVX, OPC_VSRL_VV =3D 0xa0000057 | V_OPIVV, + OPC_VSRL_VI =3D 0xa0000057 | V_OPIVI, OPC_VSRL_VX =3D 0xa0000057 | V_OPIVX, OPC_VSRA_VV =3D 0xa4000057 | V_OPIVV, + OPC_VSRA_VI =3D 0xa4000057 | V_OPIVI, OPC_VSRA_VX =3D 0xa4000057 | V_OPIVX, =20 OPC_VMV_V_V =3D 0x5e000057 | V_OPIVV, @@ -2494,6 +2497,33 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode = opc, riscv_set_vec_config_vl_vece(s, type, vece); tcg_out_opc_vv(s, OPC_VSRA_VV, a0, a1, a2, true); break; + case INDEX_op_shli_vec: + riscv_set_vec_config_vl_vece(s, type, vece); + if (a2 > 31) { + tcg_out_opc_imm(s, OPC_ADDI, TCG_REG_TMP0, TCG_REG_ZERO, a2); + tcg_out_opc_vx(s, OPC_VSLL_VX, a0, a1, TCG_REG_TMP0, true); + } else { + tcg_out_opc_vi(s, OPC_VSLL_VI, a0, a1, a2, true); + } + break; + case INDEX_op_shri_vec: + riscv_set_vec_config_vl_vece(s, type, vece); + if (a2 > 31) { + tcg_out_opc_imm(s, OPC_ADDI, TCG_REG_TMP0, TCG_REG_ZERO, a2); + tcg_out_opc_vx(s, OPC_VSRL_VX, a0, a1, TCG_REG_TMP0, true); + } else { + tcg_out_opc_vi(s, OPC_VSRL_VI, a0, a1, a2, true); + } + break; + case INDEX_op_sari_vec: + riscv_set_vec_config_vl_vece(s, type, vece); + if (a2 > 31) { + tcg_out_opc_imm(s, OPC_ADDI, TCG_REG_TMP0, TCG_REG_ZERO, a2); + tcg_out_opc_vx(s, OPC_VSRA_VX, a0, a1, TCG_REG_TMP0, true); + } else { + tcg_out_opc_vi(s, OPC_VSRA_VI, a0, a1, a2, true); + } + break; case INDEX_op_cmpsel_vec: TCGArg a3, a4; int c3, c4; @@ -2550,7 +2580,8 @@ void tcg_expand_vec_op(TCGOpcode opc, TCGType type, u= nsigned vece, TCGArg a0, ...) { va_list va; - TCGv_vec v0, v1; + TCGv_vec v0, v1, v2, t1; + TCGv_i32 t2; TCGArg a2, a3; =20 va_start(va, a0); @@ -2566,6 +2597,45 @@ void tcg_expand_vec_op(TCGOpcode opc, TCGType type, = unsigned vece, tcgv_i64_arg(tcg_constant_i64(-1)), tcgv_i64_arg(tcg_constant_i64(0)), a3); break; + case INDEX_op_rotli_vec: + t1 =3D tcg_temp_new_vec(type); + tcg_gen_shli_vec(vece, t1, v1, a2); + tcg_gen_shri_vec(vece, v0, v1, (8 << vece) - a2); + tcg_gen_or_vec(vece, v0, v0, t1); + tcg_temp_free_vec(t1); + break; + case INDEX_op_rotls_vec: + t1 =3D tcg_temp_new_vec(type); + t2 =3D tcg_temp_new_i32(); + tcg_gen_neg_i32(t2, temp_tcgv_i32(arg_temp(a2))); + tcg_gen_shrs_vec(vece, v0, v1, t2); + tcg_gen_shls_vec(vece, t1, v1, temp_tcgv_i32(arg_temp(a2))); + tcg_gen_or_vec(vece, v0, v0, t1); + tcg_temp_free_vec(t1); + tcg_temp_free_i32(t2); + break; + case INDEX_op_rotlv_vec: + v2 =3D temp_tcgv_vec(arg_temp(a2)); + t1 =3D tcg_temp_new_vec(type); + tcg_gen_neg_vec(vece, t1, v2); + vec_gen_3(INDEX_op_shrv_vec, type, vece, tcgv_vec_arg(t1), + tcgv_vec_arg(v1), tcgv_vec_arg(t1)); + vec_gen_3(INDEX_op_shlv_vec, type, vece, tcgv_vec_arg(v0), + tcgv_vec_arg(v1), tcgv_vec_arg(v2)); + tcg_gen_or_vec(vece, v0, v0, t1); + tcg_temp_free_vec(t1); + break; + case INDEX_op_rotrv_vec: + v2 =3D temp_tcgv_vec(arg_temp(a2)); + t1 =3D tcg_temp_new_vec(type); + tcg_gen_neg_vec(vece, t1, v2); + vec_gen_3(INDEX_op_shlv_vec, type, vece, tcgv_vec_arg(t1), + tcgv_vec_arg(v1), tcgv_vec_arg(t1)); + vec_gen_3(INDEX_op_shrv_vec, type, vece, tcgv_vec_arg(v0), + tcgv_vec_arg(v1), tcgv_vec_arg(v2)); + tcg_gen_or_vec(vece, v0, v0, t1); + tcg_temp_free_vec(t1); + break; default: g_assert_not_reached(); } @@ -2597,8 +2667,15 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type,= unsigned vece) 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_rotls_vec: + case INDEX_op_rotlv_vec: + case INDEX_op_rotrv_vec: + case INDEX_op_rotli_vec: case INDEX_op_cmp_vec: return -1; default: @@ -2753,6 +2830,10 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOp= code op) return C_O1_I1(v, r); case INDEX_op_neg_vec: case INDEX_op_not_vec: + case INDEX_op_rotli_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: @@ -2771,10 +2852,13 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGO= pcode op) case INDEX_op_shlv_vec: case INDEX_op_shrv_vec: case INDEX_op_sarv_vec: + case INDEX_op_rotlv_vec: + case INDEX_op_rotrv_vec: return C_O1_I2(v, v, v); case INDEX_op_shls_vec: case INDEX_op_shrs_vec: case INDEX_op_sars_vec: + case INDEX_op_rotls_vec: return C_O1_I2(v, v, r); case INDEX_op_cmp_vec: return C_O1_I2(v, v, vL); diff --git a/tcg/riscv/tcg-target.h b/tcg/riscv/tcg-target.h index 3bd8b811ef..082942d858 100644 --- a/tcg/riscv/tcg-target.h +++ b/tcg/riscv/tcg-target.h @@ -154,10 +154,10 @@ typedef enum { #define TCG_TARGET_HAS_not_vec 1 #define TCG_TARGET_HAS_neg_vec 1 #define TCG_TARGET_HAS_abs_vec 0 -#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_roti_vec -1 +#define TCG_TARGET_HAS_rots_vec -1 +#define TCG_TARGET_HAS_rotv_vec -1 +#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 --=20 2.43.0