From 753e42eada5c790bb3727c262f2e368e81cc788f Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Wed, 5 Apr 2023 14:49:59 -0700 Subject: tcg: Split out tcg_out_ext16s MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We will need a backend interface for performing 16-bit sign-extend. Use it in tcg_reg_alloc_op in the meantime. Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- tcg/tcg.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'tcg/tcg.c') diff --git a/tcg/tcg.c b/tcg/tcg.c index b02ffc5679..739f92c2ee 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -106,6 +106,7 @@ static bool tcg_out_mov(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg); static void tcg_out_movi(TCGContext *s, TCGType type, TCGReg ret, tcg_target_long arg); static void tcg_out_ext8s(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg); +static void tcg_out_ext16s(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg); static void tcg_out_ext8u(TCGContext *s, TCGReg ret, TCGReg arg); static void tcg_out_addi_ptr(TCGContext *s, TCGReg, TCGReg, tcg_target_long); static void tcg_out_exit_tb(TCGContext *s, uintptr_t arg); @@ -4509,6 +4510,12 @@ static void tcg_reg_alloc_op(TCGContext *s, const TCGOp *op) case INDEX_op_ext8u_i64: tcg_out_ext8u(s, new_args[0], new_args[1]); break; + case INDEX_op_ext16s_i32: + tcg_out_ext16s(s, TCG_TYPE_I32, new_args[0], new_args[1]); + break; + case INDEX_op_ext16s_i64: + tcg_out_ext16s(s, TCG_TYPE_I64, new_args[0], new_args[1]); + break; default: if (def->flags & TCG_OPF_VECTOR) { tcg_out_vec_op(s, op->opc, TCGOP_VECL(op), TCGOP_VECE(op), -- cgit v1.2.3