diff options
Diffstat (limited to 'target/arm/translate-a64.c')
| -rw-r--r-- | target/arm/translate-a64.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 8dcb15ac0f..8713dfec17 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -13472,18 +13472,27 @@ static void disas_simd_indexed(DisasContext *s, uint32_t insn) unallocated_encoding(s); return; } + size = MO_32; break; case 1: /* BFDOT */ if (is_scalar || !dc_isar_feature(aa64_bf16, s)) { unallocated_encoding(s); return; } + size = MO_32; + break; + case 3: /* BFMLAL{B,T} */ + if (is_scalar || !dc_isar_feature(aa64_bf16, s)) { + unallocated_encoding(s); + return; + } + /* can't set is_fp without other incorrect size checks */ + size = MO_16; break; default: unallocated_encoding(s); return; } - size = MO_32; break; case 0x11: /* FCMLA #0 */ case 0x13: /* FCMLA #90 */ @@ -13613,6 +13622,10 @@ static void disas_simd_indexed(DisasContext *s, uint32_t insn) gen_gvec_op4_ool(s, is_q, rd, rn, rm, rd, index, gen_helper_gvec_usdot_idx_b); return; + case 3: /* BFMLAL{B,T} */ + gen_gvec_op4_fpst(s, 1, rd, rn, rm, rd, 0, (index << 1) | is_q, + gen_helper_gvec_bfmlal_idx); + return; } g_assert_not_reached(); case 0x11: /* FCMLA #0 */ |