From patchwork Fri Oct 21 07:15:42 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 617143 Delivered-To: patch@linaro.org Received: by 2002:a17:522:c983:b0:460:3032:e3c4 with SMTP id kr3csp822363pvb; Fri, 21 Oct 2022 01:36:36 -0700 (PDT) X-Google-Smtp-Source: AMsMyM50F5EVIEPk0L17jgBCOEif4FfJ87dWp7Hi3NrVpoAIaLp08yzUDif9fLEqzkERTqwS1FUd X-Received: by 2002:ac8:5b05:0:b0:399:9b82:77b4 with SMTP id m5-20020ac85b05000000b003999b8277b4mr15133041qtw.681.1666341396538; Fri, 21 Oct 2022 01:36:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1666341396; cv=none; d=google.com; s=arc-20160816; b=txvhcSFr4FRIf1V1whKlpOEGaUrRSneCN1OK1EOqss87ldbyVsOczoapuUNVzi6/QK RVGqB7e3g+/bAhKHHWN3mRuWmIrbwL3SY8Act+gLXroQ3JoGZL9RrWYVE786dF+3sZVU QVMWuGJHkLgnJaOoZinC5/Nj8iDS0kRQIMFBXhCRCfFBo666UH9S01Gz302d71c6YSaI wXr0OtHmjpdtbrACBIIaWz+h5ySAY3bB3UEgDpaMiVVjJyfk9G9TqMyH9gw+43gDD9NI J8FQav0ocVb8/iLHutIEFsnlNk/Jjm67TijPIspIsxgOo9ZEWDb/JVuKSw6a0Wem2ly9 0DbA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:to:from :dkim-signature; bh=75+xsYOAtaVg4plBJLa7rmgReN2/m1syY7D3SMY10mk=; b=MfDK5XxHQCflCuQ9jacuo2kklSU/oCko8qfHeMpOAPznnRgeUY6HQck3m1ne1WIjNf Pu2A38K7tes1Sh2TUd7j9eXaZKtmOuwVsQHd8SVf/F0DhKpPtb+bKmde8anhlAIpKJiU wbIzk3gIX3SHpbyQ1PlyS0rM9DUFUdcbw3RDGy6NB4tc0RHmbdIf5XE9qmOM/L559TNe /VvvzqowCW6RRvD+nB6uHQx+aFqhFjpcBInz8X/78ayr8w2FyVmWFV2mSZoCwMGyPvvZ KC8vAcqDKbU13OlHuvWtvYz2p6CH3BgkJZcwj7toysDtHryYpDqo4qlFRI8btZBev0X+ 5JMQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=en7DZ46n; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id 10-20020a0562140cca00b004b1aafe878bsi11647918qvx.463.2022.10.21.01.36.36 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Fri, 21 Oct 2022 01:36:36 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=en7DZ46n; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1olnW7-0004Vf-GV for patch@linaro.org; Fri, 21 Oct 2022 04:36:35 -0400 Received: from [::1] (helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1olmI6-0003Rb-MP for patch@linaro.org; Fri, 21 Oct 2022 03:18:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1olmHw-0003Or-87 for qemu-devel@nongnu.org; Fri, 21 Oct 2022 03:17:55 -0400 Received: from mail-pf1-x42d.google.com ([2607:f8b0:4864:20::42d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1olmHp-0005to-MR for qemu-devel@nongnu.org; Fri, 21 Oct 2022 03:17:49 -0400 Received: by mail-pf1-x42d.google.com with SMTP id i3so1786490pfk.9 for ; Fri, 21 Oct 2022 00:17:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=75+xsYOAtaVg4plBJLa7rmgReN2/m1syY7D3SMY10mk=; b=en7DZ46n7+VDSX6OmK4TJjT6CN6NAoaJ1/nzueUdUTE2VVqjCacCQ4hsIsXUiSXVvx 0AbGqvRAnUdXjDxv12Ga05HRxMgkvNh1FMdZMwiiH90lw9xCD/id56mhtLsTanNK5M0e A9hCqArpkfH04Eh24VZDTeQN2kzOxttMhubohiHgO6/3OMhRf+osrfGYuyb1mqOn9dno 2GdtVqdziPAaWz4LyVaow7hxvepmK/g1bAI62Mk3L3PWWVyAVuwKwpUqeTSZTKTXeAQu EPdAy7hTuZV2LQkkAMR4U48+9BuwzxXqWf0AV3c0T01BjVJCz3pCuhKphIuUUESVo3sR cSbA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=75+xsYOAtaVg4plBJLa7rmgReN2/m1syY7D3SMY10mk=; b=cUYH5md9VstYvaM8kLJmArB8SYSVFFCelMDmr6wL4Ko+oVVXUiyxUTxXChXKdNpvB9 KFHt/XPzTv75wezwgxOO7dvrGXF6CCi+HZdgO54W49mm+2+aDucbuXoAvhVGEJ/vhEWa HDIzvYOkLG9vnbMH68+AZwgc5TRi/Z1YsEd/vBOKjfeKEN9XLSLBsxaqBU6epBLMjdh7 KkuMZDEnTt01gZEkZmwKXV6GxWuPDdlacbE0AfxogQKNcP1xQCcJjT9dRrhTlvJniwlv UVsyJGszQI1HTPV/Z7+k8U7DNk11B6Pc/LxMHnxZ4QzvBgcSRLAtX1+l/CqgftXIF5QH RUDg== X-Gm-Message-State: ACrzQf3z/W0I/w7XEIpIrbvg/6v6SFhR2amT671mYaz9P34aHNXaZT1K ka9XePMbeyh/2xN77gbCpv64Rv9wrRMmmqjJ X-Received: by 2002:a63:5a0c:0:b0:46a:fcba:862c with SMTP id o12-20020a635a0c000000b0046afcba862cmr15020890pgb.187.1666336664381; Fri, 21 Oct 2022 00:17:44 -0700 (PDT) Received: from localhost.localdomain ([149.135.10.35]) by smtp.gmail.com with ESMTPSA id q9-20020a638c49000000b0041cd5ddde6fsm13003327pgn.76.2022.10.21.00.17.42 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Oct 2022 00:17:43 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v2 29/36] tcg: Add TCG_CALL_RET_BY_VEC Date: Fri, 21 Oct 2022 17:15:42 +1000 Message-Id: <20221021071549.2398137-30-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221021071549.2398137-1-richard.henderson@linaro.org> References: <20221021071549.2398137-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::42d; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42d.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 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+patch=linaro.org@nongnu.org Sender: "Qemu-devel" This will be used by _WIN64 to return i128. Not yet used, because allocation is not yet enabled. Signed-off-by: Richard Henderson --- tcg/tcg-internal.h | 1 + tcg/tcg.c | 17 +++++++++++++++++ 2 files changed, 18 insertions(+) diff --git a/tcg/tcg-internal.h b/tcg/tcg-internal.h index 1fe7bd7d5d..44ef51ca30 100644 --- a/tcg/tcg-internal.h +++ b/tcg/tcg-internal.h @@ -38,6 +38,7 @@ typedef enum { TCG_CALL_RET_NORMAL, /* by registers */ TCG_CALL_RET_NORMAL_4, /* for i128, by 4 registers */ TCG_CALL_RET_BY_REF, /* for i128, by reference as first arg */ + TCG_CALL_RET_BY_VEC, /* for i128, by vector register */ } TCGCallReturnKind; typedef enum { diff --git a/tcg/tcg.c b/tcg/tcg.c index 25dc3c9f8f..9ec5b85f44 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -768,6 +768,8 @@ static void init_call_layout(TCGHelperInfo *info) cum.reg_slot = 1; } break; + case TCG_CALL_RET_BY_VEC: + break; default: g_assert_not_reached(); } @@ -4685,6 +4687,21 @@ static void tcg_reg_alloc_call(TCGContext *s, TCGOp *op) } break; + case TCG_CALL_RET_BY_VEC: + { + TCGTemp *ts = arg_temp(op->args[0]); + + tcg_debug_assert(ts->type == TCG_TYPE_I128); + if (!ts->mem_allocated) { + temp_allocate_frame(s, ts); + } + tcg_out_st(s, TCG_TYPE_V128, + tcg_target_call_oarg_reg(TCG_CALL_RET_BY_VEC, 0), + ts->mem_base->reg, ts->mem_offset + i * 4); + ts->val_type = TEMP_VAL_MEM; + } + break; + default: g_assert_not_reached(); }