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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::1035; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1035.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, 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" X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1653681523469100001 Content-Type: text/plain; charset="utf-8" Signed-off-by: Richard Henderson --- target/arm/translate-sve.c | 30 +++++++++++++++++------------- 1 file changed, 17 insertions(+), 13 deletions(-) diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 11e4b4e1e4..0d71072f83 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -3572,15 +3572,24 @@ TRANS_FEAT(FMUL_zzx, aa64_sve, gen_gvec_fpst_zzz, typedef void gen_helper_fp_reduce(TCGv_i64, TCGv_ptr, TCGv_ptr, TCGv_ptr, TCGv_i32); =20 -static void do_reduce(DisasContext *s, arg_rpr_esz *a, +static bool do_reduce(DisasContext *s, arg_rpr_esz *a, gen_helper_fp_reduce *fn) { - unsigned vsz =3D vec_full_reg_size(s); - unsigned p2vsz =3D pow2ceil(vsz); - TCGv_i32 t_desc =3D tcg_constant_i32(simd_desc(vsz, vsz, p2vsz)); + unsigned vsz, p2vsz; + TCGv_i32 t_desc; TCGv_ptr t_zn, t_pg, status; TCGv_i64 temp; =20 + if (fn =3D=3D NULL) { + return false; + } + if (!sve_access_check(s)) { + return true; + } + + vsz =3D vec_full_reg_size(s); + p2vsz =3D pow2ceil(vsz); + t_desc =3D tcg_constant_i32(simd_desc(vsz, vsz, p2vsz)); temp =3D tcg_temp_new_i64(); t_zn =3D tcg_temp_new_ptr(); t_pg =3D tcg_temp_new_ptr(); @@ -3596,23 +3605,18 @@ static void do_reduce(DisasContext *s, arg_rpr_esz = *a, =20 write_fp_dreg(s, a->rd, temp); tcg_temp_free_i64(temp); + return true; } =20 #define DO_VPZ(NAME, name) \ static bool trans_##NAME(DisasContext *s, arg_rpr_esz *a) \ { \ - static gen_helper_fp_reduce * const fns[3] =3D { = \ - gen_helper_sve_##name##_h, \ + static gen_helper_fp_reduce * const fns[4] =3D { = \ + NULL, gen_helper_sve_##name##_h, \ gen_helper_sve_##name##_s, \ gen_helper_sve_##name##_d, \ }; \ - if (a->esz =3D=3D 0) { = \ - return false; \ - } \ - if (sve_access_check(s)) { \ - do_reduce(s, a, fns[a->esz - 1]); \ - } \ - return true; \ + return do_reduce(s, a, fns[a->esz]); \ } =20 DO_VPZ(FADDV, faddv) --=20 2.34.1