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[81.2.115.148]) by smtp.gmail.com with ESMTPSA id b8sm20865639wmd.35.2021.06.14.08.10.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Jun 2021 08:10:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=pXKLq4IWzwB8a7exI0ATcfyE6c6aurU8O7ne8/U7pVo=; b=tFY8sRLPMA0HwatcQld48nOjyiEQnyf96BaCkC+5WD3mK93rGnjue6TG12iWRMuwc0 /Y5vzta2PoFn4OR5obp8jhamV2CE/zgQhLtWSr2PA5E3GuR1rNR98/TnuNozvXKl3Zdx oJ1nYgWbdph3bBYxogoTecx84LrLB3C3gwgWN9LyW+qq8x02ea2vpAdADZHiTbgakAIH YXSJ609VnWVcN0xsfIAxM2Rc/bD3PaFRd4rq4KXs31fgP0rt2FHX4NCpVOvab3SCBCPL RhFEOLRy4F4dd7/fc3RKFgdqwdX9cPcNmrwTQKdknPfNXlsADMmRXgncAcVUZ316D7uP EqTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=pXKLq4IWzwB8a7exI0ATcfyE6c6aurU8O7ne8/U7pVo=; b=fQNhg4zXosIlL/1GrquyPiQsFyn/7gZ0Wnu6f3X1N9v9BAPECL8u88w1r7UUjv1ql1 tV1RvJmMI2zMFj3412X+Fc/i+1PuLJ0+FAvb6tZFgwsnddXU6eaTWIkgpipMlFgpSftI /O3oh/QUO41CjhMeyuLYXhH6SCQ6PJgqRALMYOfdckwpoq7MSbl/5Hh0nEGtfTxMU+mA Whb6jHLKX+NTIjWyH5zeuXtu1dGjJnrVtq8naUPU1Y1CxWt4fINYF2ItdpaH/EsIwgpO MAW9DpsKXqX/GhVolZwe9DmF1crNT+OELzoyVtJVj+v1xW1ZR/cPitirPutQQTc02+Ej P2gg== X-Gm-Message-State: AOAM533XIHrVDY23uLabOSMxS3ZN3HXtpxTmeJ4YIUCZ++Nf3IfkyZZQ kUtYEE03yLs22xmkjz9+rwczMA== X-Google-Smtp-Source: ABdhPJxkv9jUEXkf98dg0pzmJyNEgR8MGBHi8VlCEzKFjQs3WTH9cKUngkmSBLmUvwi3istFXrJeKw== X-Received: by 2002:a5d:6147:: with SMTP id y7mr19310748wrt.418.1623683449285; Mon, 14 Jun 2021 08:10:49 -0700 (PDT) From: Peter Maydell To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Subject: [PATCH v2 48/57] target/arm: Implmement MVE VRSHL Date: Mon, 14 Jun 2021 16:09:58 +0100 Message-Id: <20210614151007.4545-49-peter.maydell@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210614151007.4545-1-peter.maydell@linaro.org> References: <20210614151007.4545-1-peter.maydell@linaro.org> MIME-Version: 1.0 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=2a00:1450:4864:20::42f; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x42f.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=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Richard Henderson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" Implement the MVE VRSHL insn (vector form). Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson --- target/arm/helper-mve.h | 8 ++++++++ target/arm/mve.decode | 3 +++ target/arm/mve_helper.c | 4 ++++ target/arm/translate-mve.c | 2 ++ 4 files changed, 17 insertions(+) diff --git a/target/arm/helper-mve.h b/target/arm/helper-mve.h index 56b3e8591ad..b7e2243a19a 100644 --- a/target/arm/helper-mve.h +++ b/target/arm/helper-mve.h @@ -177,6 +177,14 @@ DEF_HELPER_FLAGS_4(mve_vshlub, TCG_CALL_NO_WG, void, e= nv, ptr, ptr, ptr) DEF_HELPER_FLAGS_4(mve_vshluh, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) DEF_HELPER_FLAGS_4(mve_vshluw, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) =20 +DEF_HELPER_FLAGS_4(mve_vrshlsb, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) +DEF_HELPER_FLAGS_4(mve_vrshlsh, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) +DEF_HELPER_FLAGS_4(mve_vrshlsw, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) + +DEF_HELPER_FLAGS_4(mve_vrshlub, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) +DEF_HELPER_FLAGS_4(mve_vrshluh, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) +DEF_HELPER_FLAGS_4(mve_vrshluw, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) + DEF_HELPER_FLAGS_4(mve_vqshlsb, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) DEF_HELPER_FLAGS_4(mve_vqshlsh, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) DEF_HELPER_FLAGS_4(mve_vqshlsw, TCG_CALL_NO_WG, void, env, ptr, ptr, ptr) diff --git a/target/arm/mve.decode b/target/arm/mve.decode index ebf156b46b5..c30fb2c1536 100644 --- a/target/arm/mve.decode +++ b/target/arm/mve.decode @@ -133,6 +133,9 @@ VQSUB_U 111 1 1111 0 . .. ... 0 ... 0 0010 . 1= . 1 ... 0 @2op VSHL_S 111 0 1111 0 . .. ... 0 ... 0 0100 . 1 . 0 ... 0 @2op_rev VSHL_U 111 1 1111 0 . .. ... 0 ... 0 0100 . 1 . 0 ... 0 @2op_rev =20 +VRSHL_S 111 0 1111 0 . .. ... 0 ... 0 0101 . 1 . 0 ... 0 @2op_rev +VRSHL_U 111 1 1111 0 . .. ... 0 ... 0 0101 . 1 . 0 ... 0 @2op_rev + VQSHL_S 111 0 1111 0 . .. ... 0 ... 0 0100 . 1 . 1 ... 0 @2op_rev VQSHL_U 111 1 1111 0 . .. ... 0 ... 0 0100 . 1 . 1 ... 0 @2op_rev =20 diff --git a/target/arm/mve_helper.c b/target/arm/mve_helper.c index be5a1168c6b..7f0eb207155 100644 --- a/target/arm/mve_helper.c +++ b/target/arm/mve_helper.c @@ -538,9 +538,13 @@ DO_2OP_U(vhsubu, do_vhsub_u) =20 #define DO_VSHLS(N, M) do_sqrshl_bhs(N, (int8_t)(M), sizeof(N) * 8, false,= NULL) #define DO_VSHLU(N, M) do_uqrshl_bhs(N, (int8_t)(M), sizeof(N) * 8, false,= NULL) +#define DO_VRSHLS(N, M) do_sqrshl_bhs(N, (int8_t)(M), sizeof(N) * 8, true,= NULL) +#define DO_VRSHLU(N, M) do_uqrshl_bhs(N, (int8_t)(M), sizeof(N) * 8, true,= NULL) =20 DO_2OP_S(vshls, DO_VSHLS) DO_2OP_U(vshlu, DO_VSHLU) +DO_2OP_S(vrshls, DO_VRSHLS) +DO_2OP_U(vrshlu, DO_VRSHLU) =20 static inline int32_t do_sat_bhw(int64_t val, int64_t min, int64_t max, bo= ol *s) { diff --git a/target/arm/translate-mve.c b/target/arm/translate-mve.c index a0340c5e993..f6ed15b4aca 100644 --- a/target/arm/translate-mve.c +++ b/target/arm/translate-mve.c @@ -404,6 +404,8 @@ DO_2OP(VQSUB_S, vqsubs) DO_2OP(VQSUB_U, vqsubu) DO_2OP(VSHL_S, vshls) DO_2OP(VSHL_U, vshlu) +DO_2OP(VRSHL_S, vrshls) +DO_2OP(VRSHL_U, vrshlu) DO_2OP(VQSHL_S, vqshls) DO_2OP(VQSHL_U, vqshlu) DO_2OP(VQRSHL_S, vqrshls) --=20 2.20.1