[v2,25/67] target/arm: Convert FCMEQ, FCMGE, FCMGT, FACGE, FACGT to decodetree

Message ID	20240524232121.284515-26-richard.henderson@linaro.org (mailing list archive)
State	New, archived
Headers	show Return-Path: <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org> From: Richard Henderson <richard.henderson@linaro.org> To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Peter Maydell <peter.maydell@linaro.org> Subject: [PATCH v2 25/67] target/arm: Convert FCMEQ, FCMGE, FCMGT, FACGE, FACGT to decodetree Date: Fri, 24 May 2024 16:20:39 -0700 Message-Id: <20240524232121.284515-26-richard.henderson@linaro.org> In-Reply-To: <20240524232121.284515-1-richard.henderson@linaro.org> References: <20240524232121.284515-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::62c; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62c.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 Precedence: list Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org
Series	target/arm: Convert a64 advsimd to decodetree (part 1) \| expand [v2,00/67] target/arm: Convert a64 advsimd to decodetree (part 1) [v2,01/67] target/arm: Add neoverse-n1 to qemu-arm (DO NOT MERGE) [v2,02/67] target/arm: Use PLD, PLDW, PLI not NOP for t32 [v2,03/67] target/arm: Reject incorrect operands to PLD, PLDW, PLI [v2,04/67] target/arm: Zero-extend writeback for fp16 FCVTZS (scalar, integer) [v2,05/67] target/arm: Fix decode of FMOV (hp) vs MOVI [v2,06/67] target/arm: Verify sz=0 for Advanced SIMD scalar pairwise (fp16) [v2,07/67] target/arm: Split out gengvec.c [v2,08/67] target/arm: Split out gengvec64.c [v2,09/67] target/arm: Convert Cryptographic AES to decodetree [v2,10/67] target/arm: Convert Cryptographic 3-register SHA to decodetree [v2,11/67] target/arm: Convert Cryptographic 2-register SHA to decodetree [v2,12/67] target/arm: Convert Cryptographic 3-register SHA512 to decodetree [v2,13/67] target/arm: Convert Cryptographic 2-register SHA512 to decodetree [v2,14/67] target/arm: Convert Cryptographic 4-register to decodetree [v2,15/67] target/arm: Convert Cryptographic 3-register, imm2 to decodetree [v2,16/67] target/arm: Convert XAR to decodetree [v2,17/67] target/arm: Convert Advanced SIMD copy to decodetree [v2,18/67] target/arm: Convert FMULX to decodetree [v2,19/67] target/arm: Convert FADD, FSUB, FDIV, FMUL to decodetree [v2,20/67] target/arm: Convert FMAX, FMIN, FMAXNM, FMINNM to decodetree [v2,21/67] target/arm: Introduce vfp_load_reg16 [v2,22/67] target/arm: Expand vfp neg and abs inline [v2,23/67] target/arm: Convert FNMUL to decodetree [v2,24/67] target/arm: Convert FMLA, FMLS to decodetree [v2,25/67] target/arm: Convert FCMEQ, FCMGE, FCMGT, FACGE, FACGT to decodetree [v2,26/67] target/arm: Convert FABD to decodetree [v2,27/67] target/arm: Convert FRECPS, FRSQRTS to decodetree [v2,28/67] target/arm: Convert FADDP to decodetree [v2,29/67] target/arm: Convert FMAXP, FMINP, FMAXNMP, FMINNMP to decodetree [v2,30/67] target/arm: Use gvec for neon faddp, fmaxp, fminp [v2,31/67] target/arm: Convert ADDP to decodetree [v2,32/67] target/arm: Use gvec for neon padd [v2,33/67] target/arm: Convert SMAXP, SMINP, UMAXP, UMINP to decodetree [v2,34/67] target/arm: Use gvec for neon pmax, pmin [v2,35/67] target/arm: Convert FMLAL, FMLSL to decodetree [v2,36/67] target/arm: Convert disas_simd_3same_logic to decodetree [v2,37/67] target/arm: Improve vector UQADD, UQSUB, SQADD, SQSUB [v2,38/67] target/arm: Convert SUQADD and USQADD to gvec [v2,39/67] target/arm: Inline scalar SUQADD and USQADD [v2,40/67] target/arm: Inline scalar SQADD, UQADD, SQSUB, UQSUB [v2,41/67] target/arm: Convert SQADD, SQSUB, UQADD, UQSUB to decodetree [v2,42/67] target/arm: Convert SUQADD, USQADD to decodetree [v2,43/67] target/arm: Convert SSHL, USHL to decodetree [v2,44/67] target/arm: Convert SRSHL and URSHL (register) to gvec [v2,45/67] target/arm: Convert SRSHL, URSHL to decodetree [v2,46/67] target/arm: Convert SQSHL and UQSHL (register) to gvec [v2,47/67] target/arm: Convert SQSHL, UQSHL to decodetree [v2,48/67] target/arm: Convert SQRSHL and UQRSHL (register) to gvec [v2,49/67] target/arm: Convert SQRSHL, UQRSHL to decodetree [v2,50/67] target/arm: Convert ADD, SUB (vector) to decodetree [v2,51/67] target/arm: Convert CMGT, CMHI, CMGE, CMHS, CMTST, CMEQ to decodetree [v2,52/67] target/arm: Use TCG_COND_TSTNE in gen_cmtst_{i32, i64} [v2,53/67] target/arm: Use TCG_COND_TSTNE in gen_cmtst_vec [v2,54/67] target/arm: Convert SHADD, UHADD to gvec [v2,55/67] target/arm: Convert SHADD, UHADD to decodetree [v2,56/67] target/arm: Convert SHSUB, UHSUB to gvec [v2,57/67] target/arm: Convert SHSUB, UHSUB to decodetree [v2,58/67] target/arm: Convert SRHADD, URHADD to gvec [v2,59/67] target/arm: Convert SRHADD, URHADD to decodetree [v2,60/67] target/arm: Convert SMAX, SMIN, UMAX, UMIN to decodetree [v2,61/67] target/arm: Convert SABA, SABD, UABA, UABD to decodetree [v2,62/67] target/arm: Convert MUL, PMUL to decodetree [v2,63/67] target/arm: Convert MLA, MLS to decodetree [v2,64/67] target/arm: Tidy SQDMULH, SQRDMULH (vector) [v2,65/67] target/arm: Convert SQDMULH, SQRDMULH to decodetree [v2,66/67] target/arm: Convert FMADD, FMSUB, FNMADD, FNMSUB to decodetree [v2,67/67] target/arm: Convert FCSEL to decodetree

diff --git a/target/arm/helper.h b/target/arm/helper.h index e021c18517..8d076011c1 100644 --- a/target/arm/helper.h +++ b/target/arm/helper.h @@ -727,18 +727,23 @@ DEF_HELPER_FLAGS_5(gvec_fabd_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(gvec_fceq_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(gvec_fceq_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_5(gvec_fceq_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(gvec_fcge_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(gvec_fcge_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_5(gvec_fcge_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(gvec_fcgt_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(gvec_fcgt_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_5(gvec_fcgt_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(gvec_facge_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(gvec_facge_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_5(gvec_facge_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(gvec_facgt_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(gvec_facgt_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_5(gvec_facgt_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(gvec_fmax_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(gvec_fmax_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) diff --git a/target/arm/tcg/a64.decode b/target/arm/tcg/a64.decode index 11527bb5e5..7fc3277be6 100644 --- a/target/arm/tcg/a64.decode +++ b/target/arm/tcg/a64.decode @@ -713,6 +713,21 @@ FMINNM_s 0001 1110 ..1 ..... 0111 10 ..... ..... @rrr_hsd FMULX_s 0101 1110 010 ..... 00011 1 ..... ..... @rrr_h FMULX_s 0101 1110 0.1 ..... 11011 1 ..... ..... @rrr_sd +FCMEQ_s 0101 1110 010 ..... 00100 1 ..... ..... @rrr_h +FCMEQ_s 0101 1110 0.1 ..... 11100 1 ..... ..... @rrr_sd + +FCMGE_s 0111 1110 010 ..... 00100 1 ..... ..... @rrr_h +FCMGE_s 0111 1110 0.1 ..... 11100 1 ..... ..... @rrr_sd + +FCMGT_s 0111 1110 110 ..... 00100 1 ..... ..... @rrr_h +FCMGT_s 0111 1110 1.1 ..... 11100 1 ..... ..... @rrr_sd + +FACGE_s 0111 1110 010 ..... 00101 1 ..... ..... @rrr_h +FACGE_s 0111 1110 0.1 ..... 11101 1 ..... ..... @rrr_sd + +FACGT_s 0111 1110 110 ..... 00101 1 ..... ..... @rrr_h +FACGT_s 0111 1110 1.1 ..... 11101 1 ..... ..... @rrr_sd + ### Advanced SIMD three same FADD_v 0.00 1110 010 ..... 00010 1 ..... ..... @qrrr_h @@ -748,6 +763,21 @@ FMLA_v 0.00 1110 0.1 ..... 11001 1 ..... ..... @qrrr_sd FMLS_v 0.00 1110 110 ..... 00001 1 ..... ..... @qrrr_h FMLS_v 0.00 1110 1.1 ..... 11001 1 ..... ..... @qrrr_sd +FCMEQ_v 0.00 1110 010 ..... 00100 1 ..... ..... @qrrr_h +FCMEQ_v 0.00 1110 0.1 ..... 11100 1 ..... ..... @qrrr_sd + +FCMGE_v 0.10 1110 010 ..... 00100 1 ..... ..... @qrrr_h +FCMGE_v 0.10 1110 0.1 ..... 11100 1 ..... ..... @qrrr_sd + +FCMGT_v 0.10 1110 110 ..... 00100 1 ..... ..... @qrrr_h +FCMGT_v 0.10 1110 1.1 ..... 11100 1 ..... ..... @qrrr_sd + +FACGE_v 0.10 1110 010 ..... 00101 1 ..... ..... @qrrr_h +FACGE_v 0.10 1110 0.1 ..... 11101 1 ..... ..... @qrrr_sd + +FACGT_v 0.10 1110 110 ..... 00101 1 ..... ..... @qrrr_h +FACGT_v 0.10 1110 1.1 ..... 11101 1 ..... ..... @qrrr_sd + ### Advanced SIMD scalar x indexed element FMUL_si 0101 1111 00 .. .... 1001 . 0 ..... ..... @rrx_h diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c index f84c12378d..75b0c1a005 100644 --- a/target/arm/tcg/translate-a64.c +++ b/target/arm/tcg/translate-a64.c @@ -4975,6 +4975,41 @@ static const FPScalar f_scalar_fnmul = { }; TRANS(FNMUL_s, do_fp3_scalar, a, &f_scalar_fnmul) +static const FPScalar f_scalar_fcmeq = { + gen_helper_advsimd_ceq_f16, + gen_helper_neon_ceq_f32, + gen_helper_neon_ceq_f64, +}; +TRANS(FCMEQ_s, do_fp3_scalar, a, &f_scalar_fcmeq) + +static const FPScalar f_scalar_fcmge = { + gen_helper_advsimd_cge_f16, + gen_helper_neon_cge_f32, + gen_helper_neon_cge_f64, +}; +TRANS(FCMGE_s, do_fp3_scalar, a, &f_scalar_fcmge) + +static const FPScalar f_scalar_fcmgt = { + gen_helper_advsimd_cgt_f16, + gen_helper_neon_cgt_f32, + gen_helper_neon_cgt_f64, +}; +TRANS(FCMGT_s, do_fp3_scalar, a, &f_scalar_fcmgt) + +static const FPScalar f_scalar_facge = { + gen_helper_advsimd_acge_f16, + gen_helper_neon_acge_f32, + gen_helper_neon_acge_f64, +}; +TRANS(FACGE_s, do_fp3_scalar, a, &f_scalar_facge) + +static const FPScalar f_scalar_facgt = { + gen_helper_advsimd_acgt_f16, + gen_helper_neon_acgt_f32, + gen_helper_neon_acgt_f64, +}; +TRANS(FACGT_s, do_fp3_scalar, a, &f_scalar_facgt) + static bool do_fp3_vector(DisasContext *s, arg_qrrr_e *a, gen_helper_gvec_3_ptr * const fns[3]) { @@ -5080,6 +5115,41 @@ static gen_helper_gvec_3_ptr * const f_vector_fmls[3] = { }; TRANS(FMLS_v, do_fp3_vector, a, f_vector_fmls) +static gen_helper_gvec_3_ptr * const f_vector_fcmeq[3] = { + gen_helper_gvec_fceq_h, + gen_helper_gvec_fceq_s, + gen_helper_gvec_fceq_d, +}; +TRANS(FCMEQ_v, do_fp3_vector, a, f_vector_fcmeq) + +static gen_helper_gvec_3_ptr * const f_vector_fcmge[3] = { + gen_helper_gvec_fcge_h, + gen_helper_gvec_fcge_s, + gen_helper_gvec_fcge_d, +}; +TRANS(FCMGE_v, do_fp3_vector, a, f_vector_fcmge) + +static gen_helper_gvec_3_ptr * const f_vector_fcmgt[3] = { + gen_helper_gvec_fcgt_h, + gen_helper_gvec_fcgt_s, + gen_helper_gvec_fcgt_d, +}; +TRANS(FCMGT_v, do_fp3_vector, a, f_vector_fcmgt) + +static gen_helper_gvec_3_ptr * const f_vector_facge[3] = { + gen_helper_gvec_facge_h, + gen_helper_gvec_facge_s, + gen_helper_gvec_facge_d, +}; +TRANS(FACGE_v, do_fp3_vector, a, f_vector_facge) + +static gen_helper_gvec_3_ptr * const f_vector_facgt[3] = { + gen_helper_gvec_facgt_h, + gen_helper_gvec_facgt_s, + gen_helper_gvec_facgt_d, +}; +TRANS(FACGT_v, do_fp3_vector, a, f_vector_facgt) + /* * Advanced SIMD scalar/vector x indexed element */ @@ -9227,43 +9297,33 @@ static void handle_3same_float(DisasContext *s, int size, int elements, read_vec_element(s, tcg_op2, rm, pass, MO_64); switch (fpopcode) { - case 0x1c: /* FCMEQ */ - gen_helper_neon_ceq_f64(tcg_res, tcg_op1, tcg_op2, fpst); - break; case 0x1f: /* FRECPS */ gen_helper_recpsf_f64(tcg_res, tcg_op1, tcg_op2, fpst); break; case 0x3f: /* FRSQRTS */ gen_helper_rsqrtsf_f64(tcg_res, tcg_op1, tcg_op2, fpst); break; - case 0x5c: /* FCMGE */ - gen_helper_neon_cge_f64(tcg_res, tcg_op1, tcg_op2, fpst); - break; - case 0x5d: /* FACGE */ - gen_helper_neon_acge_f64(tcg_res, tcg_op1, tcg_op2, fpst); - break; case 0x7a: /* FABD */ gen_helper_vfp_subd(tcg_res, tcg_op1, tcg_op2, fpst); gen_vfp_absd(tcg_res, tcg_res); break; - case 0x7c: /* FCMGT */ - gen_helper_neon_cgt_f64(tcg_res, tcg_op1, tcg_op2, fpst); - break; - case 0x7d: /* FACGT */ - gen_helper_neon_acgt_f64(tcg_res, tcg_op1, tcg_op2, fpst); - break; default: case 0x18: /* FMAXNM */ case 0x19: /* FMLA */ case 0x1a: /* FADD */ case 0x1b: /* FMULX */ + case 0x1c: /* FCMEQ */ case 0x1e: /* FMAX */ case 0x38: /* FMINNM */ case 0x39: /* FMLS */ case 0x3a: /* FSUB */ case 0x3e: /* FMIN */ case 0x5b: /* FMUL */ + case 0x5c: /* FCMGE */ + case 0x5d: /* FACGE */ case 0x5f: /* FDIV */ + case 0x7c: /* FCMGT */ + case 0x7d: /* FACGT */ g_assert_not_reached(); } @@ -9278,43 +9338,33 @@ static void handle_3same_float(DisasContext *s, int size, int elements, read_vec_element_i32(s, tcg_op2, rm, pass, MO_32); switch (fpopcode) { - case 0x1c: /* FCMEQ */ - gen_helper_neon_ceq_f32(tcg_res, tcg_op1, tcg_op2, fpst); - break; case 0x1f: /* FRECPS */ gen_helper_recpsf_f32(tcg_res, tcg_op1, tcg_op2, fpst); break; case 0x3f: /* FRSQRTS */ gen_helper_rsqrtsf_f32(tcg_res, tcg_op1, tcg_op2, fpst); break; - case 0x5c: /* FCMGE */ - gen_helper_neon_cge_f32(tcg_res, tcg_op1, tcg_op2, fpst); - break; - case 0x5d: /* FACGE */ - gen_helper_neon_acge_f32(tcg_res, tcg_op1, tcg_op2, fpst); - break; case 0x7a: /* FABD */ gen_helper_vfp_subs(tcg_res, tcg_op1, tcg_op2, fpst); gen_vfp_abss(tcg_res, tcg_res); break; - case 0x7c: /* FCMGT */ - gen_helper_neon_cgt_f32(tcg_res, tcg_op1, tcg_op2, fpst); - break; - case 0x7d: /* FACGT */ - gen_helper_neon_acgt_f32(tcg_res, tcg_op1, tcg_op2, fpst); - break; default: case 0x18: /* FMAXNM */ case 0x19: /* FMLA */ case 0x1a: /* FADD */ case 0x1b: /* FMULX */ + case 0x1c: /* FCMEQ */ case 0x1e: /* FMAX */ case 0x38: /* FMINNM */ case 0x39: /* FMLS */ case 0x3a: /* FSUB */ case 0x3e: /* FMIN */ case 0x5b: /* FMUL */ + case 0x5c: /* FCMGE */ + case 0x5d: /* FACGE */ case 0x5f: /* FDIV */ + case 0x7c: /* FCMGT */ + case 0x7d: /* FACGT */ g_assert_not_reached(); } @@ -9355,15 +9405,15 @@ static void disas_simd_scalar_three_reg_same(DisasContext *s, uint32_t insn) switch (fpopcode) { case 0x1f: /* FRECPS */ case 0x3f: /* FRSQRTS */ + case 0x7a: /* FABD */ + break; + default: + case 0x1b: /* FMULX */ case 0x5d: /* FACGE */ case 0x7d: /* FACGT */ case 0x1c: /* FCMEQ */ case 0x5c: /* FCMGE */ case 0x7c: /* FCMGT */ - case 0x7a: /* FABD */ - break; - default: - case 0x1b: /* FMULX */ unallocated_encoding(s); return; } @@ -9516,17 +9566,17 @@ static void disas_simd_scalar_three_reg_same_fp16(DisasContext *s, TCGv_i32 tcg_res; switch (fpopcode) { - case 0x04: /* FCMEQ (reg) */ case 0x07: /* FRECPS */ case 0x0f: /* FRSQRTS */ - case 0x14: /* FCMGE (reg) */ - case 0x15: /* FACGE */ case 0x1a: /* FABD */ - case 0x1c: /* FCMGT (reg) */ - case 0x1d: /* FACGT */ break; default: case 0x03: /* FMULX */ + case 0x04: /* FCMEQ (reg) */ + case 0x14: /* FCMGE (reg) */ + case 0x15: /* FACGE */ + case 0x1c: /* FCMGT (reg) */ + case 0x1d: /* FACGT */ unallocated_encoding(s); return; } @@ -9546,33 +9596,23 @@ static void disas_simd_scalar_three_reg_same_fp16(DisasContext *s, tcg_res = tcg_temp_new_i32(); switch (fpopcode) { - case 0x04: /* FCMEQ (reg) */ - gen_helper_advsimd_ceq_f16(tcg_res, tcg_op1, tcg_op2, fpst); - break; case 0x07: /* FRECPS */ gen_helper_recpsf_f16(tcg_res, tcg_op1, tcg_op2, fpst); break; case 0x0f: /* FRSQRTS */ gen_helper_rsqrtsf_f16(tcg_res, tcg_op1, tcg_op2, fpst); break; - case 0x14: /* FCMGE (reg) */ - gen_helper_advsimd_cge_f16(tcg_res, tcg_op1, tcg_op2, fpst); - break; - case 0x15: /* FACGE */ - gen_helper_advsimd_acge_f16(tcg_res, tcg_op1, tcg_op2, fpst); - break; case 0x1a: /* FABD */ gen_helper_advsimd_subh(tcg_res, tcg_op1, tcg_op2, fpst); tcg_gen_andi_i32(tcg_res, tcg_res, 0x7fff); break; - case 0x1c: /* FCMGT (reg) */ - gen_helper_advsimd_cgt_f16(tcg_res, tcg_op1, tcg_op2, fpst); - break; - case 0x1d: /* FACGT */ - gen_helper_advsimd_acgt_f16(tcg_res, tcg_op1, tcg_op2, fpst); - break; default: case 0x03: /* FMULX */ + case 0x04: /* FCMEQ (reg) */ + case 0x14: /* FCMGE (reg) */ + case 0x15: /* FACGE */ + case 0x1c: /* FCMGT (reg) */ + case 0x1d: /* FACGT */ g_assert_not_reached(); } @@ -11232,12 +11272,7 @@ static void disas_simd_3same_float(DisasContext *s, uint32_t insn) return; case 0x1f: /* FRECPS */ case 0x3f: /* FRSQRTS */ - case 0x5d: /* FACGE */ - case 0x7d: /* FACGT */ - case 0x1c: /* FCMEQ */ - case 0x5c: /* FCMGE */ case 0x7a: /* FABD */ - case 0x7c: /* FCMGT */ if (!fp_access_check(s)) { return; } @@ -11269,13 +11304,18 @@ static void disas_simd_3same_float(DisasContext *s, uint32_t insn) case 0x19: /* FMLA */ case 0x1a: /* FADD */ case 0x1b: /* FMULX */ + case 0x1c: /* FCMEQ */ case 0x1e: /* FMAX */ case 0x38: /* FMINNM */ case 0x39: /* FMLS */ case 0x3a: /* FSUB */ case 0x3e: /* FMIN */ case 0x5b: /* FMUL */ + case 0x5c: /* FCMGE */ + case 0x5d: /* FACGE */ case 0x5f: /* FDIV */ + case 0x7d: /* FACGT */ + case 0x7c: /* FCMGT */ unallocated_encoding(s); return; } @@ -11617,14 +11657,9 @@ static void disas_simd_three_reg_same_fp16(DisasContext *s, uint32_t insn) int pass; switch (fpopcode) { - case 0x4: /* FCMEQ */ case 0x7: /* FRECPS */ case 0xf: /* FRSQRTS */ - case 0x14: /* FCMGE */ - case 0x15: /* FACGE */ case 0x1a: /* FABD */ - case 0x1c: /* FCMGT */ - case 0x1d: /* FACGT */ pairwise = false; break; case 0x10: /* FMAXNMP */ @@ -11639,13 +11674,18 @@ static void disas_simd_three_reg_same_fp16(DisasContext *s, uint32_t insn) case 0x1: /* FMLA */ case 0x2: /* FADD */ case 0x3: /* FMULX */ + case 0x4: /* FCMEQ */ case 0x6: /* FMAX */ case 0x8: /* FMINNM */ case 0x9: /* FMLS */ case 0xa: /* FSUB */ case 0xe: /* FMIN */ case 0x13: /* FMUL */ + case 0x14: /* FCMGE */ + case 0x15: /* FACGE */ case 0x17: /* FDIV */ + case 0x1c: /* FCMGT */ + case 0x1d: /* FACGT */ unallocated_encoding(s); return; } @@ -11711,43 +11751,33 @@ static void disas_simd_three_reg_same_fp16(DisasContext *s, uint32_t insn) read_vec_element_i32(s, tcg_op2, rm, pass, MO_16); switch (fpopcode) { - case 0x4: /* FCMEQ */ - gen_helper_advsimd_ceq_f16(tcg_res, tcg_op1, tcg_op2, fpst); - break; case 0x7: /* FRECPS */ gen_helper_recpsf_f16(tcg_res, tcg_op1, tcg_op2, fpst); break; case 0xf: /* FRSQRTS */ gen_helper_rsqrtsf_f16(tcg_res, tcg_op1, tcg_op2, fpst); break; - case 0x14: /* FCMGE */ - gen_helper_advsimd_cge_f16(tcg_res, tcg_op1, tcg_op2, fpst); - break; - case 0x15: /* FACGE */ - gen_helper_advsimd_acge_f16(tcg_res, tcg_op1, tcg_op2, fpst); - break; case 0x1a: /* FABD */ gen_helper_advsimd_subh(tcg_res, tcg_op1, tcg_op2, fpst); tcg_gen_andi_i32(tcg_res, tcg_res, 0x7fff); break; - case 0x1c: /* FCMGT */ - gen_helper_advsimd_cgt_f16(tcg_res, tcg_op1, tcg_op2, fpst); - break; - case 0x1d: /* FACGT */ - gen_helper_advsimd_acgt_f16(tcg_res, tcg_op1, tcg_op2, fpst); - break; default: case 0x0: /* FMAXNM */ case 0x1: /* FMLA */ case 0x2: /* FADD */ case 0x3: /* FMULX */ + case 0x4: /* FCMEQ */ case 0x6: /* FMAX */ case 0x8: /* FMINNM */ case 0x9: /* FMLS */ case 0xa: /* FSUB */ case 0xe: /* FMIN */ case 0x13: /* FMUL */ + case 0x14: /* FCMGE */ + case 0x15: /* FACGE */ case 0x17: /* FDIV */ + case 0x1c: /* FCMGT */ + case 0x1d: /* FACGT */ g_assert_not_reached(); } diff --git a/target/arm/tcg/vec_helper.c b/target/arm/tcg/vec_helper.c index b925b9f21b..dabefa3526 100644 --- a/target/arm/tcg/vec_helper.c +++ b/target/arm/tcg/vec_helper.c @@ -971,6 +971,11 @@ static uint32_t float32_ceq(float32 op1, float32 op2, float_status *stat) return -float32_eq_quiet(op1, op2, stat); } +static uint64_t float64_ceq(float64 op1, float64 op2, float_status *stat) +{ + return -float64_eq_quiet(op1, op2, stat); +} + static uint16_t float16_cge(float16 op1, float16 op2, float_status *stat) { return -float16_le(op2, op1, stat); @@ -981,6 +986,11 @@ static uint32_t float32_cge(float32 op1, float32 op2, float_status *stat) return -float32_le(op2, op1, stat); } +static uint64_t float64_cge(float64 op1, float64 op2, float_status *stat) +{ + return -float64_le(op2, op1, stat); +} + static uint16_t float16_cgt(float16 op1, float16 op2, float_status *stat) { return -float16_lt(op2, op1, stat); @@ -991,6 +1001,11 @@ static uint32_t float32_cgt(float32 op1, float32 op2, float_status *stat) return -float32_lt(op2, op1, stat); } +static uint64_t float64_cgt(float64 op1, float64 op2, float_status *stat) +{ + return -float64_lt(op2, op1, stat); +} + static uint16_t float16_acge(float16 op1, float16 op2, float_status *stat) { return -float16_le(float16_abs(op2), float16_abs(op1), stat); @@ -1001,6 +1016,11 @@ static uint32_t float32_acge(float32 op1, float32 op2, float_status *stat) return -float32_le(float32_abs(op2), float32_abs(op1), stat); } +static uint64_t float64_acge(float64 op1, float64 op2, float_status *stat) +{ + return -float64_le(float64_abs(op2), float64_abs(op1), stat); +} + static uint16_t float16_acgt(float16 op1, float16 op2, float_status *stat) { return -float16_lt(float16_abs(op2), float16_abs(op1), stat); @@ -1011,6 +1031,11 @@ static uint32_t float32_acgt(float32 op1, float32 op2, float_status *stat) return -float32_lt(float32_abs(op2), float32_abs(op1), stat); } +static uint64_t float64_acgt(float64 op1, float64 op2, float_status *stat) +{ + return -float64_lt(float64_abs(op2), float64_abs(op1), stat); +} + static int16_t vfp_tosszh(float16 x, void *fpstp) { float_status *fpst = fpstp; @@ -1216,18 +1241,23 @@ DO_3OP(gvec_fabd_s, float32_abd, float32) DO_3OP(gvec_fceq_h, float16_ceq, float16) DO_3OP(gvec_fceq_s, float32_ceq, float32) +DO_3OP(gvec_fceq_d, float64_ceq, float64) DO_3OP(gvec_fcge_h, float16_cge, float16) DO_3OP(gvec_fcge_s, float32_cge, float32) +DO_3OP(gvec_fcge_d, float64_cge, float64) DO_3OP(gvec_fcgt_h, float16_cgt, float16) DO_3OP(gvec_fcgt_s, float32_cgt, float32) +DO_3OP(gvec_fcgt_d, float64_cgt, float64) DO_3OP(gvec_facge_h, float16_acge, float16) DO_3OP(gvec_facge_s, float32_acge, float32) +DO_3OP(gvec_facge_d, float64_acge, float64) DO_3OP(gvec_facgt_h, float16_acgt, float16) DO_3OP(gvec_facgt_s, float32_acgt, float32) +DO_3OP(gvec_facgt_d, float64_acgt, float64) DO_3OP(gvec_fmax_h, float16_max, float16) DO_3OP(gvec_fmax_s, float32_max, float32)

[v2,25/67] target/arm: Convert FCMEQ, FCMGE, FCMGT, FACGE, FACGT to decodetree

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