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charset="utf-8" From: TANG Tiancheng Signed-off-by: TANG Tiancheng Reviewed-by: Liu Zhiwei Reviewed-by: Richard Henderson --- tcg/riscv/tcg-target.c.inc | 7 +++++++ tcg/riscv/tcg-target.h | 2 +- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc index 2ddfb3738a..cf86f3729c 100644 --- a/tcg/riscv/tcg-target.c.inc +++ b/tcg/riscv/tcg-target.c.inc @@ -280,6 +280,7 @@ typedef enum { OPC_VXOR_VV =3D 0x2c000057 | V_OPIVV, OPC_VXOR_VI =3D 0x2c000057 | V_OPIVI, =20 + OPC_VRSUB_VI =3D 0xc000057 | V_OPIVI, OPC_VMSEQ_VV =3D 0x60000057 | V_OPIVV, OPC_VMSEQ_VI =3D 0x60000057 | V_OPIVI, OPC_VMSEQ_VX =3D 0x60000057 | V_OPIVX, @@ -2385,6 +2386,10 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode = opc, set_vtype_len(s, type); tcg_out_opc_vi(s, OPC_VXOR_VI, a0, a1, -1, true); break; + case INDEX_op_neg_vec: + set_vtype_len_sew(s, type, vece); + tcg_out_opc_vi(s, OPC_VRSUB_VI, a0, a1, 0, true); + 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]); @@ -2428,6 +2433,7 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type, = unsigned vece) case INDEX_op_or_vec: case INDEX_op_xor_vec: case INDEX_op_not_vec: + case INDEX_op_neg_vec: case INDEX_op_cmpsel_vec: return 1; case INDEX_op_cmp_vec: @@ -2582,6 +2588,7 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpc= ode op) case INDEX_op_dupm_vec: case INDEX_op_ld_vec: return C_O1_I1(v, r); + case INDEX_op_neg_vec: case INDEX_op_not_vec: return C_O1_I1(v, v); case INDEX_op_add_vec: diff --git a/tcg/riscv/tcg-target.h b/tcg/riscv/tcg-target.h index 94034504b2..ae10381e02 100644 --- a/tcg/riscv/tcg-target.h +++ b/tcg/riscv/tcg-target.h @@ -152,7 +152,7 @@ typedef enum { #define TCG_TARGET_HAS_nor_vec 0 #define TCG_TARGET_HAS_eqv_vec 0 #define TCG_TARGET_HAS_not_vec 1 -#define TCG_TARGET_HAS_neg_vec 0 +#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 --=20 2.43.0