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[114.34.229.221]) by smtp.gmail.com with ESMTPSA id d9sm16478588pgv.45.2020.08.17.01.51.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Aug 2020 01:52:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=AM5Ng0cmpmqI6dFhxVnR/024nL8x6ZLsgeuQelxmbC0=; b=jDECeinRMTa4+ySFW8aK8qdFgt4XdS+NKlm/QDdt+THpZTd2/YTwwVuWB/YOw26LB/ 3VQ1PFO/DUz9u25hVbb7wNbM1gmdMUaq14mYQKGBof2LuRD+TUF4NwcCMILHrJZan7of cgolE403SOiY+ox8f2rZsDVyFBPh54L/lqn5esY2hqxWY2s0z/UbcAIfsqWCjIpB40Gl qpWKDrEDuYQcoKHjW1Nz73t9wGCe7ognyukr845DKuAPiJ3X9C1Am+MombWYN+NYanZO MEwm3SKqOnFNUwIKC2mKo9XKQGglR4BVN3pEAC2s2Nw7uW/0Vw7PFe8vsBFpFgVe0XZT ufmw== 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; bh=AM5Ng0cmpmqI6dFhxVnR/024nL8x6ZLsgeuQelxmbC0=; b=IgYKxjMjPKYj8FbJJUcJk7DkCrZun4DL8reqx7bXKo1P4nxd+awlU/DI1MHEoyklRF MNKZPpMP62mjZf9Mq1dyF6aFPohfXalzIdlr4g5gutwF327BKskHGzUUFwj8OohUpbyW /Y1N+MgG0TXGwWs9czR4oVMuPsi0b135Ux5C8v5nk7yIr9L0oXYWXlH1A/d/GPNtAa5o w+FQ8ehhytdF0WdYYxCMlt59mDWhAbBsYzBM0s0rC1Yiyv8kbx5KI2JRSv4mthpjfygS +sOGDoZzWeFpJypPzIS0JzYfWPuBHLMQGZ8b4HT4w8VFZt007Lue7FzEW9zxzGStnwvD 7XKA== X-Gm-Message-State: AOAM531qmAeVm3mdF6PgFQ3MISxQnnRrOCUnYs7xg4MG5AczCfGl2HQ8 xKhvhpUDX0rVccSJCGNyms9MftgyQuvWew== X-Google-Smtp-Source: ABdhPJwX76eur+Xoi/wFdFPB1tmPASar1bLSLxPjutDM2sHDOBcUEzL3E0KyoJx5dzaKFt1pU9RroQ== X-Received: by 2002:a17:902:b282:: with SMTP id u2mr10078163plr.225.1597654320496; Mon, 17 Aug 2020 01:52:00 -0700 (PDT) From: frank.chang@sifive.com To: qemu-devel@nongnu.org, qemu-riscv@nongnu.org Subject: [RFC v4 41/70] target/riscv: rvv-1.0: single-width bit shift instructions Date: Mon, 17 Aug 2020 16:49:26 +0800 Message-Id: <20200817084955.28793-42-frank.chang@sifive.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200817084955.28793-1-frank.chang@sifive.com> References: <20200817084955.28793-1-frank.chang@sifive.com> 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::1041; envelope-from=frank.chang@sifive.com; helo=mail-pj1-x1041.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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, URIBL_BLOCKED=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: Frank Chang , Alistair Francis , Palmer Dabbelt , Sagar Karandikar , Bastian Koppelmann Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Frank Chang Truncate vsll.vi, vsrl.vi, vsra.vi's immediate values to lg2(SEW) bits. Signed-off-by: Frank Chang Reviewed-by: Richard Henderson --- target/riscv/insn_trans/trans_rvv.inc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/target/riscv/insn_trans/trans_rvv.inc.c b/target/riscv/insn_tr= ans/trans_rvv.inc.c index 16e0941efb6..b763c3956cb 100644 --- a/target/riscv/insn_trans/trans_rvv.inc.c +++ b/target/riscv/insn_trans/trans_rvv.inc.c @@ -1915,9 +1915,9 @@ GEN_OPIVX_GVEC_SHIFT_TRANS(vsll_vx, shls) GEN_OPIVX_GVEC_SHIFT_TRANS(vsrl_vx, shrs) GEN_OPIVX_GVEC_SHIFT_TRANS(vsra_vx, sars) =20 -GEN_OPIVI_GVEC_TRANS(vsll_vi, IMM_ZX, vsll_vx, shli) -GEN_OPIVI_GVEC_TRANS(vsrl_vi, IMM_ZX, vsrl_vx, shri) -GEN_OPIVI_GVEC_TRANS(vsra_vi, IMM_ZX, vsra_vx, sari) +GEN_OPIVI_GVEC_TRANS(vsll_vi, IMM_TRUNC_SEW, vsll_vx, shli) +GEN_OPIVI_GVEC_TRANS(vsrl_vi, IMM_TRUNC_SEW, vsrl_vx, shri) +GEN_OPIVI_GVEC_TRANS(vsra_vi, IMM_TRUNC_SEW, vsra_vx, sari) =20 /* Vector Narrowing Integer Right Shift Instructions */ static bool opivv_narrow_check(DisasContext *s, arg_rmrr *a) --=20 2.17.1