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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::22e; envelope-from=peter.maydell@linaro.org; helo=mail-lj1-x22e.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, T_SCC_BODY_TEXT_LINE=-0.01 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: 1717157387456100003 Content-Type: text/plain; charset="utf-8" From: Richard Henderson Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson Message-id: 20240528203044.612851-16-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- target/arm/tcg/a64.decode | 4 +++ target/arm/tcg/translate-a64.c | 48 ++++++++++++++++------------------ 2 files changed, 26 insertions(+), 26 deletions(-) diff --git a/target/arm/tcg/a64.decode b/target/arm/tcg/a64.decode index 85caf379486..96ce35ad40e 100644 --- a/target/arm/tcg/a64.decode +++ b/target/arm/tcg/a64.decode @@ -762,6 +762,8 @@ SRSHL_s 0101 1110 111 ..... 01010 1 ..... .....= @rrr_d URSHL_s 0111 1110 111 ..... 01010 1 ..... ..... @rrr_d SQSHL_s 0101 1110 ..1 ..... 01001 1 ..... ..... @rrr_e UQSHL_s 0111 1110 ..1 ..... 01001 1 ..... ..... @rrr_e +SQRSHL_s 0101 1110 ..1 ..... 01011 1 ..... ..... @rrr_e +UQRSHL_s 0111 1110 ..1 ..... 01011 1 ..... ..... @rrr_e =20 ### Advanced SIMD scalar pairwise =20 @@ -890,6 +892,8 @@ SRSHL_v 0.00 1110 ..1 ..... 01010 1 ..... .....= @qrrr_e URSHL_v 0.10 1110 ..1 ..... 01010 1 ..... ..... @qrrr_e SQSHL_v 0.00 1110 ..1 ..... 01001 1 ..... ..... @qrrr_e UQSHL_v 0.10 1110 ..1 ..... 01001 1 ..... ..... @qrrr_e +SQRSHL_v 0.00 1110 ..1 ..... 01011 1 ..... ..... @qrrr_e +UQRSHL_v 0.10 1110 ..1 ..... 01011 1 ..... ..... @qrrr_e =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 b9d577f6206..2424c6d314a 100644 --- a/target/arm/tcg/translate-a64.c +++ b/target/arm/tcg/translate-a64.c @@ -5162,6 +5162,22 @@ static const ENVScalar2 f_scalar_uqshl =3D { }; TRANS(UQSHL_s, do_env_scalar2, a, &f_scalar_uqshl) =20 +static const ENVScalar2 f_scalar_sqrshl =3D { + { gen_helper_neon_qrshl_s8, + gen_helper_neon_qrshl_s16, + gen_helper_neon_qrshl_s32 }, + gen_helper_neon_qrshl_s64, +}; +TRANS(SQRSHL_s, do_env_scalar2, a, &f_scalar_sqrshl) + +static const ENVScalar2 f_scalar_uqrshl =3D { + { gen_helper_neon_qrshl_u8, + gen_helper_neon_qrshl_u16, + gen_helper_neon_qrshl_u32 }, + gen_helper_neon_qrshl_u64, +}; +TRANS(UQRSHL_s, do_env_scalar2, a, &f_scalar_uqrshl) + static bool do_fp3_vector(DisasContext *s, arg_qrrr_e *a, gen_helper_gvec_3_ptr * const fns[3]) { @@ -5413,6 +5429,8 @@ TRANS(SRSHL_v, do_gvec_fn3, a, gen_gvec_srshl) TRANS(URSHL_v, do_gvec_fn3, a, gen_gvec_urshl) TRANS(SQSHL_v, do_gvec_fn3, a, gen_neon_sqshl) TRANS(UQSHL_v, do_gvec_fn3, a, gen_neon_uqshl) +TRANS(SQRSHL_v, do_gvec_fn3, a, gen_neon_sqrshl) +TRANS(UQRSHL_v, do_gvec_fn3, a, gen_neon_uqrshl) =20 =20 /* @@ -9426,13 +9444,6 @@ static void handle_3same_64(DisasContext *s, int opc= ode, bool u, } gen_cmtst_i64(tcg_rd, tcg_rn, tcg_rm); break; - case 0xb: /* SQRSHL, UQRSHL */ - if (u) { - gen_helper_neon_qrshl_u64(tcg_rd, tcg_env, tcg_rn, tcg_rm); - } else { - gen_helper_neon_qrshl_s64(tcg_rd, tcg_env, tcg_rn, tcg_rm); - } - break; case 0x10: /* ADD, SUB */ if (u) { tcg_gen_sub_i64(tcg_rd, tcg_rn, tcg_rm); @@ -9446,6 +9457,7 @@ static void handle_3same_64(DisasContext *s, int opco= de, bool u, case 0x8: /* SSHL, USHL */ case 0x9: /* SQSHL, UQSHL */ case 0xa: /* SRSHL, URSHL */ + case 0xb: /* SQRSHL, UQRSHL */ g_assert_not_reached(); } } @@ -9467,8 +9479,6 @@ static void disas_simd_scalar_three_reg_same(DisasCon= text *s, uint32_t insn) TCGv_i64 tcg_rd; =20 switch (opcode) { - case 0xb: /* SQRSHL, UQRSHL */ - break; case 0x6: /* CMGT, CMHI */ case 0x7: /* CMGE, CMHS */ case 0x11: /* CMTST, CMEQ */ @@ -9490,6 +9500,7 @@ static void disas_simd_scalar_three_reg_same(DisasCon= text *s, uint32_t insn) case 0x8: /* SSHL, USHL */ case 0x9: /* SQSHL, UQSHL */ case 0xa: /* SRSHL, URSHL */ + case 0xb: /* SQRSHL, UQRSHL */ unallocated_encoding(s); return; } @@ -9516,16 +9527,6 @@ static void disas_simd_scalar_three_reg_same(DisasCo= ntext *s, uint32_t insn) void (*genfn)(TCGv_i64, TCGv_i64, TCGv_i64, TCGv_i64, MemOp) =3D N= ULL; =20 switch (opcode) { - case 0xb: /* SQRSHL, UQRSHL */ - { - static NeonGenTwoOpEnvFn * const fns[3][2] =3D { - { gen_helper_neon_qrshl_s8, gen_helper_neon_qrshl_u8 }, - { gen_helper_neon_qrshl_s16, gen_helper_neon_qrshl_u16 }, - { gen_helper_neon_qrshl_s32, gen_helper_neon_qrshl_u32 }, - }; - genenvfn =3D fns[size][u]; - break; - } case 0x16: /* SQDMULH, SQRDMULH */ { static NeonGenTwoOpEnvFn * const fns[2][2] =3D { @@ -9540,6 +9541,7 @@ static void disas_simd_scalar_three_reg_same(DisasCon= text *s, uint32_t insn) case 0x1: /* SQADD, UQADD */ case 0x5: /* SQSUB, UQSUB */ case 0x9: /* SQSHL, UQSHL */ + case 0xb: /* SQRSHL, UQRSHL */ g_assert_not_reached(); } =20 @@ -10959,6 +10961,7 @@ static void disas_simd_3same_int(DisasContext *s, u= int32_t insn) case 0x08: /* SSHL, USHL */ case 0x09: /* SQSHL, UQSHL */ case 0x0a: /* SRSHL, URSHL */ + case 0x0b: /* SQRSHL, UQRSHL */ unallocated_encoding(s); return; } @@ -10968,13 +10971,6 @@ static void disas_simd_3same_int(DisasContext *s, = uint32_t insn) } =20 switch (opcode) { - case 0x0b: /* SQRSHL, UQRSHL */ - if (u) { - gen_gvec_fn3(s, is_q, rd, rn, rm, gen_neon_uqrshl, size); - } else { - gen_gvec_fn3(s, is_q, rd, rn, rm, gen_neon_sqrshl, size); - } - return; case 0x0c: /* SMAX, UMAX */ if (u) { gen_gvec_fn3(s, is_q, rd, rn, rm, tcg_gen_gvec_umax, size); --=20 2.34.1