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([71.212.149.95]) by smtp.gmail.com with ESMTPSA id v10-20020a65568a000000b005b83bc255fbsm5205137pgs.71.2023.10.23.11.13.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Oct 2023 11:13:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1698084836; x=1698689636; 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=i+3c/q3YHMTCq7WXcy5yo10z7tmQCbWln7ShYoiyjhk=; b=IZjoJGwIRbcZYnoSriIOCMXL/4gz+pt+htEaHjH5/EQo547t4i0vdtbceSj2KYTV+h i++8x904Qo3ArOP8zhJLSxjeULtqWNuE7ajrP/ZzSi711i3bflcwmzEU42gj+77mEDBK SMonMEXN207HQtRvdbdVtsfta0bp7IF38vh9xO7bp/g0lO3KeSKne62m+guF36beTk72 NSdqjlo3fH7/IY2aUJwQXxvEOZY0d0ITLaBA3N+k0umkCluCBmV5K/AK4tboU48rHLEu lfhjIzN+80DBAU7Zc9JaYGqiUoA9IQ7mIU9swr3TIGXS6kqbH4bghKo1loqm0yIdHt/F M6eA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698084836; x=1698689636; 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=i+3c/q3YHMTCq7WXcy5yo10z7tmQCbWln7ShYoiyjhk=; b=QlqECqXRprfc8pbK1an8Wx5bLp8Dg3q7sc9tfG0ptUWeolVd4Z3aCG77kcUVb+WPOO uZftTlwjZVkye0VnpWFxpsgoz62tAMcpxbTFiN66OfRsiA+e6JoAzJRSGaRmkgzWU00e OwQJAkDorQLHMBYIQoJA1xbyit6i4y4DmtFMAw8AmZCK7zQlO3L4A848DcukM89hg5Xv Of8qMdNyO/6PxCf/F07OqDPU34eyfO9s0EUKNWS0HDDKsWfF/QB/XsV/ADIJpHWC+Ol1 UfstV9RjtKdCHf3pGSQlx8+4ZfqH6qV3+wMwf9/2ZvFxjcI2LenPm1Ite9ZyAhMjmIIT DqaA== X-Gm-Message-State: AOJu0Yy9bRgRfG6I3ok9hUzZIrl6Nclmu8edKUmtn2SMi/T+E9/qlTgG KXzxP7sPWnelGMObDlINHW8kWvpVdTX/AJo5WdA= X-Google-Smtp-Source: AGHT+IGZGsesex72tWOxHZmSLV1vK6zxZWHSCRoLZQnljIhS0SqGHGG1WqwiXm7X/encjabcc94PsQ== X-Received: by 2002:a05:6358:5bc8:b0:168:e469:7530 with SMTP id i8-20020a0563585bc800b00168e4697530mr2610905rwf.32.1698084835820; Mon, 23 Oct 2023 11:13:55 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Song Gao , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL v3 28/38] tcg: Add tcg_gen_{ld,st}_i128 Date: Mon, 23 Oct 2023 11:13:19 -0700 Message-Id: <20231023181329.171490-29-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231023181329.171490-1-richard.henderson@linaro.org> References: <20231023181329.171490-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::c2e; envelope-from=richard.henderson@linaro.org; helo=mail-oo1-xc2e.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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1698085009367100005 Do not require the translators to jump through concat and extract of i64 in order to move values to and from env. Tested-by: Song Gao Reviewed-by: Song Gao Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- include/tcg/tcg-op-common.h | 3 +++ tcg/tcg-op.c | 22 ++++++++++++++++++++++ 2 files changed, 25 insertions(+) diff --git a/include/tcg/tcg-op-common.h b/include/tcg/tcg-op-common.h index 2048f92b5e..56d4e9cb9f 100644 --- a/include/tcg/tcg-op-common.h +++ b/include/tcg/tcg-op-common.h @@ -747,6 +747,9 @@ void tcg_gen_mov_i128(TCGv_i128 dst, TCGv_i128 src); void tcg_gen_extr_i128_i64(TCGv_i64 lo, TCGv_i64 hi, TCGv_i128 arg); void tcg_gen_concat_i64_i128(TCGv_i128 ret, TCGv_i64 lo, TCGv_i64 hi); =20 +void tcg_gen_ld_i128(TCGv_i128 ret, TCGv_ptr base, tcg_target_long offset); +void tcg_gen_st_i128(TCGv_i128 val, TCGv_ptr base, tcg_target_long offset); + static inline void tcg_gen_concat32_i64(TCGv_i64 ret, TCGv_i64 lo, TCGv_i6= 4 hi) { tcg_gen_deposit_i64(ret, lo, hi, 32, 32); diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c index c29355b67b..b4dbb2f2ba 100644 --- a/tcg/tcg-op.c +++ b/tcg/tcg-op.c @@ -2880,6 +2880,28 @@ void tcg_gen_mov_i128(TCGv_i128 dst, TCGv_i128 src) } } =20 +void tcg_gen_ld_i128(TCGv_i128 ret, TCGv_ptr base, tcg_target_long offset) +{ + if (HOST_BIG_ENDIAN) { + tcg_gen_ld_i64(TCGV128_HIGH(ret), base, offset); + tcg_gen_ld_i64(TCGV128_LOW(ret), base, offset + 8); + } else { + tcg_gen_ld_i64(TCGV128_LOW(ret), base, offset); + tcg_gen_ld_i64(TCGV128_HIGH(ret), base, offset + 8); + } +} + +void tcg_gen_st_i128(TCGv_i128 val, TCGv_ptr base, tcg_target_long offset) +{ + if (HOST_BIG_ENDIAN) { + tcg_gen_st_i64(TCGV128_HIGH(val), base, offset); + tcg_gen_st_i64(TCGV128_LOW(val), base, offset + 8); + } else { + tcg_gen_st_i64(TCGV128_LOW(val), base, offset); + tcg_gen_st_i64(TCGV128_HIGH(val), base, offset + 8); + } +} + /* QEMU specific operations. */ =20 void tcg_gen_exit_tb(const TranslationBlock *tb, unsigned idx) --=20 2.34.1