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Wed, 12 Oct 2022 05:13:38 -0400 Received: from lingfengzhe-ms7c94.loongson.cn (unknown [10.90.50.23]) by localhost.localdomain (Coremail) with SMTP id AQAAf8BxXWs3hUZj6NIrAA--.30362S3; Wed, 12 Oct 2022 17:13:27 +0800 (CST) From: Qi Hu To: WANG Xuerui , Richard Henderson Cc: qemu-devel@nongnu.org Subject: [PATCH 1/2] tcg/loongarch64: Implement INDEX_op_neg_i{32,64} Date: Wed, 12 Oct 2022 17:13:26 +0800 Message-Id: <04454bbe9695bd7e5d56f4003ead653fb5719099.1665405913.git.huqi@loongson.cn> X-Mailer: git-send-email 2.37.3 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: AQAAf8BxXWs3hUZj6NIrAA--.30362S3 X-Coremail-Antispam: 1UD129KBjvJXoW7ZF47uF43Ar4DCryrAFW3Awb_yoW8ZrWDpw n7ZrW5Kw48Jay7Gw1ak3WUGr1UAa95u34jvF42gw4jqan8tw1UXFnYgrW7tFWY9FW0vryx Zasakr1agF4kA3JanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUU9Kb7Iv0xC_tr1lb4IE77IF4wAFF20E14v26r4j6ryUM7CY07I2 0VC2zVCF04k26cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28IrcIa0xkI8VA2jI 8067AKxVWUGwA2048vs2IY020Ec7CjxVAFwI0_Jrv_JF4l8cAvFVAK0II2c7xJM28CjxkF 64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVW5JVW7JwA2z4x0Y4vE2Ix0cI8IcV CY1x0267AKxVWxJVW8Jr1l84ACjcxK6I8E87Iv67AKxVWxJr0_GcWl84ACjcxK6I8E87Iv 6xkF7I0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c 02F40Ex7xfMcIj6xIIjxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE 4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41lc2xSY4AK6svPMxAIw28IcxkI7VAKI4 8JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xv wVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUXVWUAwCIc40Y0x0EwIxGrwCI42IY6xIIjx v20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVWUJVW8JwCI42IY6xAIw20E Y4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x0267 AKxVWUJVW8JbIYCTnIWIevJa73UjIFyTuYvjxU2xwIDUUUU X-CM-SenderInfo: pkxtxqxorr0wxvrqhubq/1tbiAQARCWNFXOAxfQAJsG 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=114.242.206.163; envelope-from=huqi@loongson.cn; helo=loongson.cn X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-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" X-ZM-MESSAGEID: 1665566569029100001 Content-Type: text/plain; charset="utf-8" Signed-off-by: Qi Hu --- tcg/loongarch64/tcg-target.c.inc | 9 +++++++++ tcg/loongarch64/tcg-target.h | 4 ++-- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.= c.inc index a3debf6da7..f5a214a17f 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -1125,6 +1125,13 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, tcg_out_opc_nor(s, a0, a1, TCG_REG_ZERO); break; =20 + case INDEX_op_neg_i32: + tcg_out_opc_sub_w(s, a0, TCG_REG_ZERO, a1); + break; + case INDEX_op_neg_i64: + tcg_out_opc_sub_d(s, a0, TCG_REG_ZERO, a1); + break; + case INDEX_op_nor_i32: case INDEX_op_nor_i64: if (c2) { @@ -1503,6 +1510,8 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpc= ode op) case INDEX_op_ext_i32_i64: case INDEX_op_not_i32: case INDEX_op_not_i64: + case INDEX_op_neg_i32: + case INDEX_op_neg_i64: case INDEX_op_extract_i32: case INDEX_op_extract_i64: case INDEX_op_bswap16_i32: diff --git a/tcg/loongarch64/tcg-target.h b/tcg/loongarch64/tcg-target.h index d58a6162f2..67380b2432 100644 --- a/tcg/loongarch64/tcg-target.h +++ b/tcg/loongarch64/tcg-target.h @@ -114,7 +114,7 @@ typedef enum { #define TCG_TARGET_HAS_bswap16_i32 1 #define TCG_TARGET_HAS_bswap32_i32 1 #define TCG_TARGET_HAS_not_i32 1 -#define TCG_TARGET_HAS_neg_i32 0 +#define TCG_TARGET_HAS_neg_i32 1 #define TCG_TARGET_HAS_andc_i32 1 #define TCG_TARGET_HAS_orc_i32 1 #define TCG_TARGET_HAS_eqv_i32 0 @@ -150,7 +150,7 @@ typedef enum { #define TCG_TARGET_HAS_bswap32_i64 1 #define TCG_TARGET_HAS_bswap64_i64 1 #define TCG_TARGET_HAS_not_i64 1 -#define TCG_TARGET_HAS_neg_i64 0 +#define TCG_TARGET_HAS_neg_i64 1 #define TCG_TARGET_HAS_andc_i64 1 #define TCG_TARGET_HAS_orc_i64 1 #define TCG_TARGET_HAS_eqv_i64 0 --=20 2.37.3