diff options
Diffstat (limited to 'target/arm/translate-sve.c')
-rw-r--r-- | target/arm/translate-sve.c | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 9574efe957..46210eb696 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -4777,6 +4777,14 @@ static bool trans_FCVT_hs(DisasContext *s, arg_rpr_esz *a) return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve_fcvt_hs); } +static bool trans_BFCVT(DisasContext *s, arg_rpr_esz *a) +{ + if (!dc_isar_feature(aa64_sve_bf16, s)) { + return false; + } + return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve_bfcvt); +} + static bool trans_FCVT_dh(DisasContext *s, arg_rpr_esz *a) { return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve_fcvt_dh); @@ -8472,6 +8480,14 @@ static bool trans_FCVTNT_sh(DisasContext *s, arg_rpr_esz *a) return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve2_fcvtnt_sh); } +static bool trans_BFCVTNT(DisasContext *s, arg_rpr_esz *a) +{ + if (!dc_isar_feature(aa64_sve_bf16, s)) { + return false; + } + return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve_bfcvtnt); +} + static bool trans_FCVTNT_ds(DisasContext *s, arg_rpr_esz *a) { if (!dc_isar_feature(aa64_sve2, s)) { @@ -8637,3 +8653,99 @@ static bool trans_UMMLA(DisasContext *s, arg_rrrr_esz *a) { return do_i8mm_zzzz_ool(s, a, gen_helper_gvec_ummla_b, 0); } + +static bool trans_BFDOT_zzzz(DisasContext *s, arg_rrrr_esz *a) +{ + if (!dc_isar_feature(aa64_sve_bf16, s)) { + return false; + } + if (sve_access_check(s)) { + gen_gvec_ool_zzzz(s, gen_helper_gvec_bfdot, + a->rd, a->rn, a->rm, a->ra, 0); + } + return true; +} + +static bool trans_BFDOT_zzxz(DisasContext *s, arg_rrxr_esz *a) +{ + if (!dc_isar_feature(aa64_sve_bf16, s)) { + return false; + } + if (sve_access_check(s)) { + gen_gvec_ool_zzzz(s, gen_helper_gvec_bfdot_idx, + a->rd, a->rn, a->rm, a->ra, a->index); + } + return true; +} + +static bool trans_BFMMLA(DisasContext *s, arg_rrrr_esz *a) +{ + if (!dc_isar_feature(aa64_sve_bf16, s)) { + return false; + } + if (sve_access_check(s)) { + gen_gvec_ool_zzzz(s, gen_helper_gvec_bfmmla, + a->rd, a->rn, a->rm, a->ra, 0); + } + return true; +} + +static bool do_BFMLAL_zzzw(DisasContext *s, arg_rrrr_esz *a, bool sel) +{ + if (!dc_isar_feature(aa64_sve_bf16, s)) { + return false; + } + if (sve_access_check(s)) { + TCGv_ptr status = fpstatus_ptr(FPST_FPCR); + unsigned vsz = vec_full_reg_size(s); + + tcg_gen_gvec_4_ptr(vec_full_reg_offset(s, a->rd), + vec_full_reg_offset(s, a->rn), + vec_full_reg_offset(s, a->rm), + vec_full_reg_offset(s, a->ra), + status, vsz, vsz, sel, + gen_helper_gvec_bfmlal); + tcg_temp_free_ptr(status); + } + return true; +} + +static bool trans_BFMLALB_zzzw(DisasContext *s, arg_rrrr_esz *a) +{ + return do_BFMLAL_zzzw(s, a, false); +} + +static bool trans_BFMLALT_zzzw(DisasContext *s, arg_rrrr_esz *a) +{ + return do_BFMLAL_zzzw(s, a, true); +} + +static bool do_BFMLAL_zzxw(DisasContext *s, arg_rrxr_esz *a, bool sel) +{ + if (!dc_isar_feature(aa64_sve_bf16, s)) { + return false; + } + if (sve_access_check(s)) { + TCGv_ptr status = fpstatus_ptr(FPST_FPCR); + unsigned vsz = vec_full_reg_size(s); + + tcg_gen_gvec_4_ptr(vec_full_reg_offset(s, a->rd), + vec_full_reg_offset(s, a->rn), + vec_full_reg_offset(s, a->rm), + vec_full_reg_offset(s, a->ra), + status, vsz, vsz, (a->index << 1) | sel, + gen_helper_gvec_bfmlal_idx); + tcg_temp_free_ptr(status); + } + return true; +} + +static bool trans_BFMLALB_zzxw(DisasContext *s, arg_rrxr_esz *a) +{ + return do_BFMLAL_zzxw(s, a, false); +} + +static bool trans_BFMLALT_zzxw(DisasContext *s, arg_rrxr_esz *a) +{ + return do_BFMLAL_zzxw(s, a, true); +} |