Commit 6f278221 authored by Richard Henderson's avatar Richard Henderson Committed by Peter Maydell
Browse files

target/arm: Use vector minmax expanders for aarch32 



Reviewed-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarRichard Henderson <richard.henderson@linaro.org>
Message-id: 20190209033847.9014-4-richard.henderson@linaro.org
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent 264d2a48

target/arm/translate.c

+19 −6
Original line number Diff line number Diff line
@@ -6368,6 +6368,25 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) 
            tcg_gen_gvec_cmp(u ? TCG_COND_GEU : TCG_COND_GE, size,

                             rd_ofs, rn_ofs, rm_ofs, vec_size, vec_size);

            return 0;



        case NEON_3R_VMAX:

            if (u) {

                tcg_gen_gvec_umax(size, rd_ofs, rn_ofs, rm_ofs,

                                  vec_size, vec_size);

            } else {

                tcg_gen_gvec_smax(size, rd_ofs, rn_ofs, rm_ofs,

                                  vec_size, vec_size);

            }

            return 0;

        case NEON_3R_VMIN:

            if (u) {

                tcg_gen_gvec_umin(size, rd_ofs, rn_ofs, rm_ofs,

                                  vec_size, vec_size);

            } else {

                tcg_gen_gvec_smin(size, rd_ofs, rn_ofs, rm_ofs,

                                  vec_size, vec_size);

            }

            return 0;

        }



        if (size == 3) {
@@ -6533,12 +6552,6 @@ static int disas_neon_data_insn(DisasContext *s, uint32_t insn) 
        case NEON_3R_VQRSHL:

            GEN_NEON_INTEGER_OP_ENV(qrshl);

            break;

        case NEON_3R_VMAX:

            GEN_NEON_INTEGER_OP(max);

            break;

        case NEON_3R_VMIN:

            GEN_NEON_INTEGER_OP(min);

            break;

        case NEON_3R_VABD:

            GEN_NEON_INTEGER_OP(abd);

            break;