Signed-off-by: Kirill Batuzov <batuz...@ispras.ru> --- tcg/optimize.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
diff --git a/tcg/optimize.c b/tcg/optimize.c index da7f069444..1b6962c6c5 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -318,6 +318,8 @@ static TCGOpcode ld_to_mov(TCGOpcode op) return INDEX_op_mov_i32; case INDEX_op_ld_i64: return INDEX_op_mov_i64; + case INDEX_op_ld_vec: + return INDEX_op_mov_vec; default: tcg_abort(); } @@ -782,6 +784,13 @@ static bool swap_commutative2(TCGArg *p1, TCGArg *p2) return false; } +static int tcg_vec_size(const TCGOp *op) +{ + TCGArg arg = op->args[0]; + TCGTemp *tmp = arg_temp(arg); + return 1 << (3 + tmp->base_type - TCG_TYPE_V64); +} + static int ldst_size(const TCGOp *op) { switch (op->opc) { @@ -802,6 +811,9 @@ static int ldst_size(const TCGOp *op) case INDEX_op_st_i64: case INDEX_op_ld_i64: return 8; + case INDEX_op_ld_vec: + case INDEX_op_st_vec: + return tcg_vec_size(op); default: /* Some unsupported opcode? */ tcg_abort(); @@ -1660,6 +1672,7 @@ void tcg_optimize(TCGContext *s) CASE_OP_32_64(st16): CASE_OP_32_64(st): case INDEX_op_st32_i64: + case INDEX_op_st_vec: if (op->args[1] == tcgv_ptr_arg(cpu_env)) { remove_ml_range(op->args[2], ldst_size(op)); new_ml(op->args[2], ldst_size(op), arg_temp(op->args[0])); @@ -1677,6 +1690,7 @@ void tcg_optimize(TCGContext *s) CASE_OP_32_64(ld): case INDEX_op_ld32s_i64: case INDEX_op_ld32u_i64: + case INDEX_op_ld_vec: /* Only loads that are relative to ENV can be handled. */ if (op->args[1] == tcgv_ptr_arg(cpu_env)) { ml = find_ml(op->args[2], ldst_size(op), @@ -1689,6 +1703,14 @@ void tcg_optimize(TCGContext *s) TCGTemp *copy = find_better_copy(s, ml->copy); tcg_opt_gen_mov(s, op, op->args[0], temp_arg(copy)); break; + } else if (re == INDEX_op_mov_vec) { + if (ts_are_copies(arg_temp(op->args[0]), ml->copy)) { + tcg_op_remove(s, op); + break; + } + op->opc = re; + op->args[1] = temp_arg(find_better_copy(s, ml->copy)); + op->args[2] = op->args[3]; } else { if (tcg_op_defs[re].flags & TCG_OPF_NOT_PRESENT) { /* Required operation is not supported by host. */ -- 2.11.0