From patchwork Wed May 18 11:17:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prathamesh Kulkarni X-Patchwork-Id: 54155 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 292123857341 for ; Wed, 18 May 2022 11:21:24 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 292123857341 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1652872884; bh=JkhSMEylkaV9I3qI4kK3xfDot8GEpgi7Wlm+Gaiz23c=; h=Date:Subject:To:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=EYB1co9dQasGH+EVDLHMr+1yJ6SsMms/qaw7mNigKFmGD/rnhhWf5uMJ9CXlz+Uu+ d4DFbxfnl8tG7rmsMtG7x5ai4DVb3gDC5s4RxD6MSh1SwB4kPn8kOLa99kVYoAKBRI a9mSOWAERj8eINkAY3LbKKKc24eIfiS3ftENAGEo= X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mail-ej1-x633.google.com (mail-ej1-x633.google.com [IPv6:2a00:1450:4864:20::633]) by sourceware.org (Postfix) with ESMTPS id 9D2183857425 for ; Wed, 18 May 2022 11:17:53 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 9D2183857425 Received: by mail-ej1-x633.google.com with SMTP id i27so3116275ejd.9 for ; Wed, 18 May 2022 04:17:53 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=JkhSMEylkaV9I3qI4kK3xfDot8GEpgi7Wlm+Gaiz23c=; b=JKFkRw7RhRmGGQVtQjFhraTVF1igplIRVEo+KwHHOaU90cBGa0cBYkDPVbH3kGnb9M DwJvG+N/mZX0g0U/of6itBkdM93aqPqtQ7hBN7Iapge/IoGlOnGNtyI7DKy33JB+Jvh6 1pAD5XjWphDIMh9FUMFBDDWdlrZwT5vZToTr2VtUoznFQYzSYJ5c17p3cDJrl5ouPNdo Tnmiz2x4QlMaIgj7HohFSA7dkunF5b2Bpx599krevHioIM2N73ul3LqWSF1EQ7GFPyi5 /wpJOrbCryuT2WrNdM4cxfTP96qdKxC1Me/DGRgePycLGPIQ3dE3435R7vOBGUbYXizE ahMA== X-Gm-Message-State: AOAM533M/PJHByPJSWTJtv1bJHoLgHsnbRCIDKJXrNytN9dRWSwn2YEG 0SI/+whVegoJNocsMxcm2rNvPX9gndFkw1wOMokQZ9mPJsOpIw== X-Google-Smtp-Source: ABdhPJzTDg1L4I3NO0XzJ4Oyta1mLqsSg/K+zUoDwZXEjIq39evHnG7cqWwnLjnSwfvadzCe16/uweONb64d8tR4XMs= X-Received: by 2002:a17:907:60d3:b0:6f5:c4c3:2f96 with SMTP id hv19-20020a17090760d300b006f5c4c32f96mr23531957ejc.724.1652872671744; Wed, 18 May 2022 04:17:51 -0700 (PDT) MIME-Version: 1.0 Date: Wed, 18 May 2022 16:47:15 +0530 Message-ID: Subject: [4/9] rs6000 changes to vec_perm_const hook. To: gcc Patches X-Spam-Status: No, score=-9.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, KAM_SHORT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Prathamesh Kulkarni via Gcc-patches From: Prathamesh Kulkarni Reply-To: Prathamesh Kulkarni Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" Hi, The attached patch adjusts vec_perm_const hook to accommodate the new parameter. For rationale, please see: https://gcc.gnu.org/pipermail/gcc-patches/2022-May/595128.html OK to commit if bootstrap+test passes ? Thanks, Prathamesh diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc index d4defc855d0..8c87101692a 100644 --- a/gcc/config/rs6000/rs6000.cc +++ b/gcc/config/rs6000/rs6000.cc @@ -23294,9 +23294,12 @@ rs6000_expand_vec_perm_const_1 (rtx target, rtx op0, rtx op1, /* Implement TARGET_VECTORIZE_VEC_PERM_CONST. */ static bool -rs6000_vectorize_vec_perm_const (machine_mode vmode, rtx target, rtx op0, - rtx op1, const vec_perm_indices &sel) +rs6000_vectorize_vec_perm_const (machine_mode vmode, rtx op_mode, rtx target, + rtx op0, rtx op1, const vec_perm_indices &sel) { + if (vmode != op_mode) + return false; + bool testing_p = !target; /* AltiVec (and thus VSX) can handle arbitrary permutations. */