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[200.56.192.86]) by smtp.gmail.com with ESMTPSA id e16sm2820998otk.1.2019.06.03.09.57.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 03 Jun 2019 09:57:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=Z16mSEfJcCmDQbOGYHSA8D+ldy5k0zTmMQKPbURTJ5E=; b=JynOt/j8I7vZJL1cwc0yXNNvyYqnt/jbv0qR00Nz7wel+h1SQ4SBCEVKbUry2vNMRU D7LMteMrznDlwaytO9GbFCnPDt0fAJ7wzRHnAPaI0DnJFzvAsXPWVuAi9kmWsfOk6NZU fEStBeyNTqgF+oRaBdXZZatec44LMKoAEBBZJuG/phA8I0S1w3+4dcfgTMTzUWmtge+S hTcCUuoAwyArBDoX+zt5YNUCwQctOM9DUM5e1iAHNHJ0hREm6KScCxlov6BIMOOLD+8u fa1ZlNtsPIPYSVFD1kMrAGjNAXlfqORRa6Wsv8qD7etX0duE+zNxZPY0wYvL6nqUBDmc CkSA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=Z16mSEfJcCmDQbOGYHSA8D+ldy5k0zTmMQKPbURTJ5E=; b=B192IkbblJhXu+41HJ/DYPuAcpu8kN4d5vsukTmIdnshORJ3UOHwIdGvA4UdSvUm35 q0Utgmgt/WG6wqEpCR6YyP9H+Mk9yx8BZTbjTfgJLOsm/AMzBpYfalCva0vIF8wc/m1X 5QigeJXep3eIc2PGcc4Mc6e62Jx1AAYRmKpEMsDsuxyzdrNtbLegej0XekFR9BOAQEJq SPlsX18XpRjS5Fwm4aYk1uU9LHlVtKv0Ns3c0fW4hqUtveNhcG5JeIxm6IyuuzaQAhj5 iv7ksVVIfJIwR5IeHnCE3Mv79Y1R/XSF60J01RhO20fLk+9hx50V9Ozszgl4O1paT7l2 6yzQ== X-Gm-Message-State: APjAAAVa1JnjWV4ZPbwKzSXANBO2YSwfIznBoqyBVpGD19Vuz3Xtr1De 23O0YJXuzKTdKaum3LalCMs/OjW692/64w== X-Google-Smtp-Source: APXvYqzU7/E9Zav735sA7QFvAg7ObAiI48KlZOInzb8EGbd7RcBBxtwhtMQa4yki/1Emh1C/n13Tiw== X-Received: by 2002:aca:5c06:: with SMTP id q6mr48039oib.63.1559581059945; Mon, 03 Jun 2019 09:57:39 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Mon, 3 Jun 2019 11:57:35 -0500 Message-Id: <20190603165735.8934-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::241 Subject: [Qemu-devel] [PATCH] target/s390x: Use tcg_gen_gvec_bitsel X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: cohuck@redhat.com, david@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" This replaces the target-specific implementations for VSEL. Signed-off-by: Richard Henderson --- target/s390x/translate_vx.inc.c | 38 ++++++--------------------------- 1 file changed, 6 insertions(+), 32 deletions(-) diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.in= c.c index 7e0bfcb190..a8603cbfd6 100644 --- a/target/s390x/translate_vx.inc.c +++ b/target/s390x/translate_vx.inc.c @@ -233,6 +233,9 @@ static void get_vec_element_ptr_i64(TCGv_ptr ptr, uint8= _t reg, TCGv_i64 enr, #define gen_gvec_fn_3(fn, es, v1, v2, v3) \ tcg_gen_gvec_##fn(es, vec_full_reg_offset(v1), vec_full_reg_offset(v2)= , \ vec_full_reg_offset(v3), 16, 16) +#define gen_gvec_fn_4(fn, es, v1, v2, v3, v4) \ + tcg_gen_gvec_##fn(es, vec_full_reg_offset(v1), vec_full_reg_offset(v2)= , \ + vec_full_reg_offset(v3), vec_full_reg_offset(v4), 16= , 16) =20 /* * Helper to carry out a 128 bit vector computation using 2 i64 values per @@ -903,40 +906,11 @@ static DisasJumpType op_vsce(DisasContext *s, DisasOp= s *o) return DISAS_NEXT; } =20 -static void gen_sel_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b, TCGv_i64 c) -{ - TCGv_i64 t =3D tcg_temp_new_i64(); - - /* bit in c not set -> copy bit from b */ - tcg_gen_andc_i64(t, b, c); - /* bit in c set -> copy bit from a */ - tcg_gen_and_i64(d, a, c); - /* merge the results */ - tcg_gen_or_i64(d, d, t); - tcg_temp_free_i64(t); -} - -static void gen_sel_vec(unsigned vece, TCGv_vec d, TCGv_vec a, TCGv_vec b, - TCGv_vec c) -{ - TCGv_vec t =3D tcg_temp_new_vec_matching(d); - - tcg_gen_andc_vec(vece, t, b, c); - tcg_gen_and_vec(vece, d, a, c); - tcg_gen_or_vec(vece, d, d, t); - tcg_temp_free_vec(t); -} - static DisasJumpType op_vsel(DisasContext *s, DisasOps *o) { - static const GVecGen4 gvec_op =3D { - .fni8 =3D gen_sel_i64, - .fniv =3D gen_sel_vec, - .prefer_i64 =3D TCG_TARGET_REG_BITS =3D=3D 64, - }; - - gen_gvec_4(get_field(s->fields, v1), get_field(s->fields, v2), - get_field(s->fields, v3), get_field(s->fields, v4), &gvec_o= p); + gen_gvec_fn_4(bitsel, ES_8, get_field(s->fields, v1), + get_field(s->fields, v4), get_field(s->fields, v2), + get_field(s->fields, v3)); return DISAS_NEXT; } =20 --=20 2.17.1