From patchwork Fri Mar 4 17:51:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matheus K. Ferst" X-Patchwork-Id: 12769775 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5A912C433EF for ; Fri, 4 Mar 2022 18:23:30 +0000 (UTC) Received: from localhost ([::1]:34258 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nQCaP-0007bP-57 for qemu-devel@archiver.kernel.org; Fri, 04 Mar 2022 13:23:29 -0500 Received: from eggs.gnu.org ([209.51.188.92]:37916) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nQC7E-0006a1-8M; Fri, 04 Mar 2022 12:53:20 -0500 Received: from [187.72.171.209] (port=8389 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nQC7C-0003AM-S4; Fri, 04 Mar 2022 12:53:20 -0500 Received: from p9ibm ([10.10.71.235]) by outlook.eldorado.org.br over TLS secured channel with Microsoft SMTPSVC(8.5.9600.16384); Fri, 4 Mar 2022 14:53:06 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by p9ibm (Postfix) with ESMTP id 86102800502; Fri, 4 Mar 2022 14:53:06 -0300 (-03) From: matheus.ferst@eldorado.org.br To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH 3/7] target/ppc: use extract/extract2 to create vrlqnm mask Date: Fri, 4 Mar 2022 14:51:52 -0300 Message-Id: <20220304175156.2012315-4-matheus.ferst@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220304175156.2012315-1-matheus.ferst@eldorado.org.br> References: <20220304175156.2012315-1-matheus.ferst@eldorado.org.br> MIME-Version: 1.0 X-OriginalArrivalTime: 04 Mar 2022 17:53:06.0957 (UTC) FILETIME=[B436B3D0:01D82FF0] X-Host-Lookup-Failed: Reverse DNS lookup failed for 187.72.171.209 (failed) Received-SPF: pass client-ip=187.72.171.209; envelope-from=matheus.ferst@eldorado.org.br; helo=outlook.eldorado.org.br X-Spam_score_int: -4 X-Spam_score: -0.5 X-Spam_bar: / X-Spam_report: (-0.5 / 5.0 requ) BAYES_00=-1.9, PDS_HP_HELO_NORDNS=0.659, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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: , Cc: danielhb413@gmail.com, richard.henderson@linaro.org, groug@kaod.org, clg@kaod.org, Matheus Ferst , david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Matheus Ferst Fixes: 4e272668406b ("target/ppc: implement vrlqnm") Signed-off-by: Matheus Ferst Reviewed-by: Richard Henderson --- target/ppc/translate/vmx-impl.c.inc | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/target/ppc/translate/vmx-impl.c.inc b/target/ppc/translate/vmx-impl.c.inc index 8ea1d2c96a..8108e59d4d 100644 --- a/target/ppc/translate/vmx-impl.c.inc +++ b/target/ppc/translate/vmx-impl.c.inc @@ -1088,10 +1088,8 @@ static void do_vrlq_mask(TCGv_i64 mh, TCGv_i64 ml, TCGv_i64 b, TCGv_i64 e) tcg_gen_or_i64(tl, t1, tl); /* t = t >> 1 */ - tcg_gen_shli_i64(t0, th, 63); - tcg_gen_shri_i64(tl, tl, 1); + tcg_gen_extract2_i64(tl, tl, th, 1); tcg_gen_shri_i64(th, th, 1); - tcg_gen_or_i64(tl, t0, tl); /* m = m ^ t */ tcg_gen_xor_i64(mh, mh, th); @@ -1148,10 +1146,8 @@ static bool do_vector_rotl_quad(DisasContext *ctx, arg_VX *a, bool mask, tcg_gen_or_i64(t1, ah, t1); if (mask || insert) { - tcg_gen_shri_i64(n, vrb, 8); - tcg_gen_shri_i64(vrb, vrb, 16); - tcg_gen_andi_i64(n, n, 0x7f); - tcg_gen_andi_i64(vrb, vrb, 0x7f); + tcg_gen_extract_i64(n, vrb, 8, 7); + tcg_gen_extract_i64(vrb, vrb, 16, 7); do_vrlq_mask(ah, al, vrb, n);