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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-46fb497aec2sm31238245e9.1.2025.10.10.00.07.32 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 10 Oct 2025 00:07:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1760080053; x=1760684853; 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=mIyiqfArKbn1ZklyRRQRhl2a6Voqe2HH/5GIa/YoHgM=; b=TsVjVuXcA81kT0pSmWNzS1Qhc4rHPIRc7jpyG1ynaSus9JcIfN4fiLCG3+IRAAKwLO kGIohDCYAMpg22cDk8c4WgHE42rQk/L1B8NBblKI0Lz1CdJ/qkxWfXcuQVGJYVZ0Exmd P1jwjtrPektfdmVGtLAJVK4PnmQHK0d3K1qVpHRtf/jm+GuFW/cli19eFzRmKKOHoLMB lDAve9Nsf9xcgJTVvPQKA6KsMDHI4Qgq8xQGriU6l/XsJ4GQJ0Cp7J8VSGsY8UFmvOe9 PMH9vlYZOe7eMefwZ1GfpEKgaAyRbcQxTPF5Fa3nESzh964qNq1j6tiaOJbo35ztfewh OSGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760080053; x=1760684853; 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=mIyiqfArKbn1ZklyRRQRhl2a6Voqe2HH/5GIa/YoHgM=; b=ZChptpjtBu2l2rKiXij1SmReTcpImwVWf57Zcrq+j7U86onlnoDfypv22GSXYx0Fda 2VwlwaYCUm3WfepV/D43f/p8Ee9YMp/SKksXum4FcPPblWoG2PHYPBohYIu7QfqDdsqq 0wCnO1IkpQaM9StqwrUPLaGQUla6U4eedmkZU5aSe6te0sFnAtrpwW9vTzTO64AAWUeE 2k+ll7jsu0E7NowKDwuvM269CDkyZ2hSlRrNINt77dk/PBdl63RauUuL53PzmVfDvnwy KzocUFq7XvPvhW9PuE12/tmwyHEq4tp1Mu4B0ThlFkKvxd1Ic6j/WxzI6YKSoVAVBpWa wo1Q== X-Gm-Message-State: AOJu0YyA9/63MZaiyHxecj/1aUczIiy9v8z/Poxhl7RgS4WrLMukKRWT mXH9du90XkyKxDZP154V3U9SY5A/tDGeD2rQgqo0esu5jm160dsvmsqFO4bqYP9N8ou9x+QJW92 hbdT2+KWVCA== X-Gm-Gg: ASbGncv9sXId3tvdpgPjbWs7txgtzHsTogrELK+jH/6Clm7E1m9dp1LzKjimrBixXhP ZICbSCxVwyEOt3u6fheCoRYLvNVzcxnUUX8cdZbyfkZgAayBLlSO/vpyCqVvySMcYelIKiEXmIp LjncnfQMgr7NVLdBeWSTsdfkRVO/QKE25Ed0lcwvAtjNu/0yIYyXNhv08TUZC7RzOISYiYVjQjV iib8bN2gl/Mfhgn59E5Jo7Ah5heoFljsOehp62ftY6yy0IilVnh6MWAjMnjJI6b+bgf7TOGDWTh qUBpRzGv/oNaTuyzIZnnqkaV1+U0Ak3+tzaQ7/A6vNOaA86Q3QbNjc2kvrzWXaa4jVaIMIDQ9qD aT9TyzrcA7QrlxUvJThvdj6g82cqMbQYc+dqNIitjFUd/98P0sAStT0xmfP2Uup+9hR0ROpKmfN 5/kxQfs4+rGVsaV8rE3TQydUdg X-Google-Smtp-Source: AGHT+IFA78mo7ijo7/Er8oO/YGBVp61TQW6mOYJgFMcM6dFRpavVrhkdHbQAvrjwngZrYCHdpMxRbQ== X-Received: by 2002:a05:600c:c4a8:b0:46e:4921:9443 with SMTP id 5b1f17b1804b1-46fa9b1b277mr70248935e9.37.1760080053006; Fri, 10 Oct 2025 00:07:33 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Richard Henderson , Stafford Horne , Anton Johansson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v3 06/13] target/openrisc: Remove 'TARGET_LONG_BITS != 32' dead code Date: Fri, 10 Oct 2025 09:06:54 +0200 Message-ID: <20251010070702.51484-7-philmd@linaro.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251010070702.51484-1-philmd@linaro.org> References: <20251010070702.51484-1-philmd@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=2a00:1450:4864:20::331; envelope-from=philmd@linaro.org; helo=mail-wm1-x331.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, SPF_HELO_NONE=0.001, T_SPF_TEMPERROR=0.01 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: 1760080105740154100 The OpenRISC targets are only built as 32-bit: $ git grep TARGET_LONG_BITS configs/targets/or1k-* configs/targets/or1k-linux-user.mak:5:TARGET_LONG_BITS=3D32 configs/targets/or1k-softmmu.mak:5:TARGET_LONG_BITS=3D32 Remove the dead code guarded within TARGET_LONG_BITS !=3D 32. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Richard Henderson --- target/openrisc/translate.c | 33 ++++----------------------------- 1 file changed, 4 insertions(+), 29 deletions(-) diff --git a/target/openrisc/translate.c b/target/openrisc/translate.c index 9f61f917b3b..29e6b51a930 100644 --- a/target/openrisc/translate.c +++ b/target/openrisc/translate.c @@ -298,19 +298,8 @@ static void gen_muld(DisasContext *dc, TCGv srca, TCGv= srcb) =20 tcg_gen_ext_tl_i64(t1, srca); tcg_gen_ext_tl_i64(t2, srcb); - if (TARGET_LONG_BITS =3D=3D 32) { - tcg_gen_mul_i64(cpu_mac, t1, t2); - tcg_gen_movi_tl(cpu_sr_ov, 0); - } else { - TCGv_i64 high =3D tcg_temp_new_i64(); - - tcg_gen_muls2_i64(cpu_mac, high, t1, t2); - tcg_gen_sari_i64(t1, cpu_mac, 63); - tcg_gen_negsetcond_i64(TCG_COND_NE, t1, t1, high); - tcg_gen_trunc_i64_tl(cpu_sr_ov, t1); - - gen_ove_ov(dc); - } + tcg_gen_mul_i64(cpu_mac, t1, t2); + tcg_gen_movi_tl(cpu_sr_ov, 0); } =20 static void gen_muldu(DisasContext *dc, TCGv srca, TCGv srcb) @@ -320,18 +309,8 @@ static void gen_muldu(DisasContext *dc, TCGv srca, TCG= v srcb) =20 tcg_gen_extu_tl_i64(t1, srca); tcg_gen_extu_tl_i64(t2, srcb); - if (TARGET_LONG_BITS =3D=3D 32) { - tcg_gen_mul_i64(cpu_mac, t1, t2); - tcg_gen_movi_tl(cpu_sr_cy, 0); - } else { - TCGv_i64 high =3D tcg_temp_new_i64(); - - tcg_gen_mulu2_i64(cpu_mac, high, t1, t2); - tcg_gen_setcondi_i64(TCG_COND_NE, high, high, 0); - tcg_gen_trunc_i64_tl(cpu_sr_cy, high); - - gen_ove_cy(dc); - } + tcg_gen_mul_i64(cpu_mac, t1, t2); + tcg_gen_movi_tl(cpu_sr_cy, 0); } =20 static void gen_mac(DisasContext *dc, TCGv srca, TCGv srcb) @@ -349,11 +328,7 @@ static void gen_mac(DisasContext *dc, TCGv srca, TCGv = srcb) tcg_gen_xor_i64(t1, t1, cpu_mac); tcg_gen_andc_i64(t1, t1, t2); =20 -#if TARGET_LONG_BITS =3D=3D 32 tcg_gen_extrh_i64_i32(cpu_sr_ov, t1); -#else - tcg_gen_mov_i64(cpu_sr_ov, t1); -#endif =20 gen_ove_ov(dc); } --=20 2.51.0