From patchwork Sun Sep 22 12:00:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 830120 Delivered-To: patch@linaro.org Received: by 2002:adf:ebcc:0:b0:367:895a:4699 with SMTP id v12csp1553492wrn; Sun, 22 Sep 2024 05:03:46 -0700 (PDT) X-Forwarded-Encrypted: i=2; AJvYcCUIlDeiHpdMzgyrtuqKyFz4iw0OwrU7VNON3CTRLwVxvUywBKpFauSkM7VwegRGiObQGggdnw==@linaro.org X-Google-Smtp-Source: AGHT+IGzY+Xo7fppGAEM9s/3A+v9WE+VriOQbNpCY+BRSiax2flEZuNdtB6nxrkvVVr3slNsWaoE X-Received: by 2002:a0c:fa87:0:b0:6c7:c645:f0fb with SMTP id 6a1803df08f44-6c7c645f22fmr74749786d6.18.1727006626410; Sun, 22 Sep 2024 05:03:46 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1727006626; cv=none; d=google.com; s=arc-20240605; b=b1iPbXNsBD9iIOa3J+LqanHFSS4/doyTMnZ/3sO7cU7Lnbts5l4MJKUBRBxmx3rHV1 ivabWpVArdlI8I8NNIagL0p61niiG6QXCLySkssWnpbXghHt3m122Qv7qMLbWpOJORHJ K8Jj0Yl3SAx00ekvnsG8S90MGWx5oyo+JfjjAEtgMXoAfNNQav3gdXnbA6fN0xPv6BCl 68illcy4aKXCOzuijy6GDi0lJBjGwczHbAlx7XrLBceo0VrS7fv5g//J59jYkoPgN8yt bb4XdMGiZT+DlkqCOU6LIn+fAzl6Oc/mXFyKSX0paz4FtAXdU4OvE9shICh1YagVVDb7 NCKQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; 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:cc:to :from:dkim-signature; bh=O9b9mkCmXoU5+lAS1nKxmD/0m8Y1rJXywU6UvSKpWek=; fh=tTjTfh/QwbpfIJ40uL4jnZOzWTJn3vAziy+Fmyen6KU=; b=MkQp4n9MopbG0DFFzOvLkOyLvNQdQZaKSH6iYbiwmK9/MSIflFwRH2e3FtGxRfxdlQ 005aUVmEljhVVumMxRgI0bDo8VPWAnrWstHmDDt8p4REBhFwFQDKtK+y+FHN76LpkfHI FPw25xrg3iTs/pTBr1BG5MFWOMREOl79CLkNQdVQsKZXi6u6+Rp/P0Hs4JNmmtj+Wh3Y SyLyUc2vcMvyy4tYaGs0F2Sjq13yCJolvEmFuIcNYyGo30mufY167toK0E4rHq/OpMtm aTuOoaS6+1cK58To81flfe7H7meR+nmu3r3H6YFEwDwLXGNnPOGT8OZ1T79T2grERb5M L13Q==; dara=google.com ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=r3y6a0Tj; 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; dara=neutral header.i=@linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id 6a1803df08f44-6c75e5d8a3bsi82827366d6.580.2024.09.22.05.03.46 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Sun, 22 Sep 2024 05:03:46 -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=r3y6a0Tj; 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; dara=neutral header.i=@linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ssLIh-0006QB-Aq; Sun, 22 Sep 2024 08:02:51 -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 1ssLHP-0000x4-UG for qemu-devel@nongnu.org; Sun, 22 Sep 2024 08:01:37 -0400 Received: from mail-ej1-x634.google.com ([2a00:1450:4864:20::634]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ssLHL-0002OM-E2 for qemu-devel@nongnu.org; Sun, 22 Sep 2024 08:01:30 -0400 Received: by mail-ej1-x634.google.com with SMTP id a640c23a62f3a-a8d2b24b7a8so819669666b.1 for ; Sun, 22 Sep 2024 05:01:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1727006484; x=1727611284; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=O9b9mkCmXoU5+lAS1nKxmD/0m8Y1rJXywU6UvSKpWek=; b=r3y6a0TjGHVGIipnr5sR+urqGNJ5a0gwYf5cm+R5APLqUTsHmoSLw7Oknly+oZVJ6O wUrKGUpNbTikGdmN5nRPP2VAQlzLpZcSfs+Pbc5WEOoGNj5iC6xCLLc0dJPb/cuP/Bca 76spWFrrXXGFzYXYXcS01wnovkaEnpcK5dmgm6x33krChHf9xZ8UeJM8L5wpnRqXZ+vq YGDufPicS1B2oqMaDB6yqCxTyARSOvi1N8/W9wM21YG+lqvJQX+hYZDCdkbNvA/cczqj w/V2AQf+ZfR9ryfQrutARyEV6gxEH7iCypaXygB1OkqLeEGAZnlu6J0DGhWe6ucVRLwz GU9Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727006484; x=1727611284; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=O9b9mkCmXoU5+lAS1nKxmD/0m8Y1rJXywU6UvSKpWek=; b=p5Z9CD2whpo0CREm1v/shb+hzfSt5bPmgFOgPlqhRU7DtecTlFKMSkr0i/Th8dPB55 BmIkP4LH/11QGrCDmrb9hggpSxwwCoVBVk8Bjd+iyd8uB0rM/N6o77SS2t9a0OOLSK9C feorNDL0uIQsoIVya9RWjYBkQDDVyKWDDg9jnAIdAQY3u9UBkTAOyZDIyv8wXuVl5WhS 5WzrvHzpNI9+WB8ovrcL5evqUlFA/GR3FtUaJ+R2uzzwn+tk3PtnVB2eDmvjo9sS7e+B /w1N4gTrokhNx4P/G1NQtVk/uB7EaDIWf9AFJNYyBQLKYWUxGOuwPpAh95P/Ho9OJg4N F6iw== X-Gm-Message-State: AOJu0Yxs2fjbp/1g4rr2pixCzme3CDONlp1eYpVOpVOwKpRmaVq8fpmm P+sqmzxFami8t9pCbk1dvigXutYZE7WfW1FLVMf9tInTdbx/e7jRoOWD/dSvDCoWgEuTaEBoGRL HvCE= X-Received: by 2002:a17:907:3ea8:b0:a8d:2281:94d9 with SMTP id a640c23a62f3a-a90c1d6f9c0mr1456848866b.23.1727006484029; Sun, 22 Sep 2024 05:01:24 -0700 (PDT) Received: from stoup.. (90-181-218-29.rco.o2.cz. [90.181.218.29]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a90612df525sm1067909966b.159.2024.09.22.05.01.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Sep 2024 05:01:23 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PULL 17/31] tcg/i386: Implement vector TST{EQ,NE} for avx512 Date: Sun, 22 Sep 2024 14:00:58 +0200 Message-ID: <20240922120112.5067-18-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240922120112.5067-1-richard.henderson@linaro.org> References: <20240922120112.5067-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::634; envelope-from=richard.henderson@linaro.org; helo=mail-ej1-x634.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-bounces+patch=linaro.org@nongnu.org Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- tcg/i386/tcg-target.h | 2 +- tcg/i386/tcg-target.c.inc | 31 ++++++++++++++++++++++++++++--- 2 files changed, 29 insertions(+), 4 deletions(-) diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h index 342be30c4c..c68ac023d8 100644 --- a/tcg/i386/tcg-target.h +++ b/tcg/i386/tcg-target.h @@ -224,7 +224,7 @@ typedef enum { #define TCG_TARGET_HAS_minmax_vec 1 #define TCG_TARGET_HAS_bitsel_vec have_avx512vl #define TCG_TARGET_HAS_cmpsel_vec 1 -#define TCG_TARGET_HAS_tst_vec 0 +#define TCG_TARGET_HAS_tst_vec have_avx512bw #define TCG_TARGET_deposit_i32_valid(ofs, len) \ (((ofs) == 0 && ((len) == 8 || (len) == 16)) || \ diff --git a/tcg/i386/tcg-target.c.inc b/tcg/i386/tcg-target.c.inc index d473dc7a5e..1bf50f1f62 100644 --- a/tcg/i386/tcg-target.c.inc +++ b/tcg/i386/tcg-target.c.inc @@ -462,6 +462,14 @@ static bool tcg_target_const_match(int64_t val, int ct, #define OPC_VPSRLVD (0x45 | P_EXT38 | P_DATA16) #define OPC_VPSRLVQ (0x45 | P_EXT38 | P_DATA16 | P_VEXW) #define OPC_VPTERNLOGQ (0x25 | P_EXT3A | P_DATA16 | P_VEXW | P_EVEX) +#define OPC_VPTESTMB (0x26 | P_EXT38 | P_DATA16 | P_EVEX) +#define OPC_VPTESTMW (0x26 | P_EXT38 | P_DATA16 | P_VEXW | P_EVEX) +#define OPC_VPTESTMD (0x27 | P_EXT38 | P_DATA16 | P_EVEX) +#define OPC_VPTESTMQ (0x27 | P_EXT38 | P_DATA16 | P_VEXW | P_EVEX) +#define OPC_VPTESTNMB (0x26 | P_EXT38 | P_SIMDF3 | P_EVEX) +#define OPC_VPTESTNMW (0x26 | P_EXT38 | P_SIMDF3 | P_VEXW | P_EVEX) +#define OPC_VPTESTNMD (0x27 | P_EXT38 | P_SIMDF3 | P_EVEX) +#define OPC_VPTESTNMQ (0x27 | P_EXT38 | P_SIMDF3 | P_VEXW | P_EVEX) #define OPC_VZEROUPPER (0x77 | P_EXT) #define OPC_XCHG_ax_r32 (0x90) #define OPC_XCHG_EvGv (0x87) @@ -3145,6 +3153,13 @@ static void tcg_out_cmp_vec_k1(TCGContext *s, TCGType type, unsigned vece, { OPC_VPCMPB, OPC_VPCMPW, OPC_VPCMPD, OPC_VPCMPQ }, { OPC_VPCMPUB, OPC_VPCMPUW, OPC_VPCMPUD, OPC_VPCMPUQ } }; + static const int testm_insn[4] = { + OPC_VPTESTMB, OPC_VPTESTMW, OPC_VPTESTMD, OPC_VPTESTMQ + }; + static const int testnm_insn[4] = { + OPC_VPTESTNMB, OPC_VPTESTNMW, OPC_VPTESTNMD, OPC_VPTESTNMQ + }; + static const int cond_ext[16] = { [TCG_COND_EQ] = 0, [TCG_COND_NE] = 4, @@ -3160,9 +3175,19 @@ static void tcg_out_cmp_vec_k1(TCGContext *s, TCGType type, unsigned vece, [TCG_COND_ALWAYS] = 7, }; - tcg_out_vex_modrm_type(s, cmpm_insn[is_unsigned_cond(cond)][vece], - /* k1 */ 1, v1, v2, type); - tcg_out8(s, cond_ext[cond]); + switch (cond) { + case TCG_COND_TSTNE: + tcg_out_vex_modrm_type(s, testm_insn[vece], /* k1 */ 1, v1, v2, type); + break; + case TCG_COND_TSTEQ: + tcg_out_vex_modrm_type(s, testnm_insn[vece], /* k1 */ 1, v1, v2, type); + break; + default: + tcg_out_vex_modrm_type(s, cmpm_insn[is_unsigned_cond(cond)][vece], + /* k1 */ 1, v1, v2, type); + tcg_out8(s, cond_ext[cond]); + break; + } } static void tcg_out_k1_to_vec(TCGContext *s, TCGType type,