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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62a; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1719292251258100009 Content-Type: text/plain; charset="utf-8" Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- target/arm/tcg/a64.decode | 4 ++++ target/arm/tcg/translate-a64.c | 36 ++++++++-------------------------- 2 files changed, 12 insertions(+), 28 deletions(-) diff --git a/target/arm/tcg/a64.decode b/target/arm/tcg/a64.decode index 15344a73de..b2c7e36969 100644 --- a/target/arm/tcg/a64.decode +++ b/target/arm/tcg/a64.decode @@ -952,6 +952,10 @@ UDOT_v 0.10 1110 100 ..... 10010 1 ..... ....= . @qrrr_s USDOT_v 0.00 1110 100 ..... 10011 1 ..... ..... @qrrr_s BFDOT_v 0.10 1110 010 ..... 11111 1 ..... ..... @qrrr_s BFMLAL_v 0.10 1110 110 ..... 11111 1 ..... ..... @qrrr_h +BFMMLA 0110 1110 010 ..... 11101 1 ..... ..... @rrr_q1e0 +SMMLA 0100 1110 100 ..... 10100 1 ..... ..... @rrr_q1e0 +UMMLA 0110 1110 100 ..... 10100 1 ..... ..... @rrr_q1e0 +USMMLA 0100 1110 100 ..... 10101 1 ..... ..... @rrr_q1e0 =20 ### Advanced SIMD scalar x indexed element =20 diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c index 95be862dde..2697c4b305 100644 --- a/target/arm/tcg/translate-a64.c +++ b/target/arm/tcg/translate-a64.c @@ -5605,6 +5605,10 @@ TRANS_FEAT(SDOT_v, aa64_dp, do_dot_vector, a, gen_he= lper_gvec_sdot_b) TRANS_FEAT(UDOT_v, aa64_dp, do_dot_vector, a, gen_helper_gvec_udot_b) TRANS_FEAT(USDOT_v, aa64_i8mm, do_dot_vector, a, gen_helper_gvec_usdot_b) TRANS_FEAT(BFDOT_v, aa64_bf16, do_dot_vector, a, gen_helper_gvec_bfdot) +TRANS_FEAT(BFMMLA, aa64_bf16, do_dot_vector, a, gen_helper_gvec_bfmmla) +TRANS_FEAT(SMMLA, aa64_i8mm, do_dot_vector, a, gen_helper_gvec_smmla_b) +TRANS_FEAT(UMMLA, aa64_i8mm, do_dot_vector, a, gen_helper_gvec_ummla_b) +TRANS_FEAT(USMMLA, aa64_i8mm, do_dot_vector, a, gen_helper_gvec_usmmla_b) =20 static bool trans_BFMLAL_v(DisasContext *s, arg_qrrr_e *a) { @@ -10949,15 +10953,6 @@ static void disas_simd_three_reg_same_extra(DisasC= ontext *s, uint32_t insn) int rot; =20 switch (u * 16 + opcode) { - case 0x04: /* SMMLA */ - case 0x14: /* UMMLA */ - case 0x05: /* USMMLA */ - if (!is_q || size !=3D MO_32) { - unallocated_encoding(s); - return; - } - feature =3D dc_isar_feature(aa64_i8mm, s); - break; case 0x18: /* FCMLA, #0 */ case 0x19: /* FCMLA, #90 */ case 0x1a: /* FCMLA, #180 */ @@ -10972,19 +10967,16 @@ static void disas_simd_three_reg_same_extra(Disas= Context *s, uint32_t insn) } feature =3D dc_isar_feature(aa64_fcma, s); break; - case 0x1d: /* BFMMLA */ - if (size !=3D MO_16 || !is_q) { - unallocated_encoding(s); - return; - } - feature =3D dc_isar_feature(aa64_bf16, s); - break; default: case 0x02: /* SDOT (vector) */ case 0x03: /* USDOT */ + case 0x04: /* SMMLA */ + case 0x05: /* USMMLA */ case 0x10: /* SQRDMLAH (vector) */ case 0x11: /* SQRDMLSH (vector) */ case 0x12: /* UDOT (vector) */ + case 0x14: /* UMMLA */ + case 0x1d: /* BFMMLA */ case 0x1f: /* BFDOT / BFMLAL */ unallocated_encoding(s); return; @@ -10998,15 +10990,6 @@ static void disas_simd_three_reg_same_extra(DisasC= ontext *s, uint32_t insn) } =20 switch (opcode) { - case 0x04: /* SMMLA, UMMLA */ - gen_gvec_op4_ool(s, 1, rd, rn, rm, rd, 0, - u ? gen_helper_gvec_ummla_b - : gen_helper_gvec_smmla_b); - return; - case 0x05: /* USMMLA */ - gen_gvec_op4_ool(s, 1, rd, rn, rm, rd, 0, gen_helper_gvec_usmmla_b= ); - return; - case 0x8: /* FCMLA, #0 */ case 0x9: /* FCMLA, #90 */ case 0xa: /* FCMLA, #180 */ @@ -11051,9 +11034,6 @@ static void disas_simd_three_reg_same_extra(DisasCo= ntext *s, uint32_t insn) } return; =20 - case 0xd: /* BFMMLA */ - gen_gvec_op4_ool(s, is_q, rd, rn, rm, rd, 0, gen_helper_gvec_bfmml= a); - return; default: g_assert_not_reached(); } --=20 2.34.1