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([2602:ae:1598:4c01:ec81:440e:33a4:40b9]) by smtp.gmail.com with ESMTPSA id y12-20020a17090abd0c00b002508d73f4e8sm25555pjr.57.2023.05.16.12.45.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 May 2023 12:45:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1684266327; x=1686858327; 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=9oD9XgB0lT5e/0MS35T27z73KdHZgG8NiY9ZAZ4mWDU=; b=ceWK3sC0V1Z8bJ2fNVIAULGuuGwHUajQ1bGat00F+WkEtv0qkvkudqaR17KeviPSEq YVv8oU5rWJlePwhLQZXUg2QDlfxa49Znji7WsMNVRhAxEdvpZiXg8y3d0dktW2lNERWa BlWVtsKTkl46/cJVBluowUalUmLucAhVe0YlV4B6477AsrqoadJhWs0/ZU/1aMZvfN/p mB3jlqZTVpx6EzgTdvRzxujtTMNpUhPMdMzBY/3PIFlYP0Mxj2Ku8IU2ZXcme7SahmvR oZXStAAO4UwFk1EhHLyNVpPV1KEWAs8u33lYZNelsRmWsFOs5DiY+YljQH6tCEkf18AK hAmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684266327; x=1686858327; 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=9oD9XgB0lT5e/0MS35T27z73KdHZgG8NiY9ZAZ4mWDU=; b=Da07OKv5WTHPqbNG5ouCTPPW/wK0jgYCaC/6407r3rZxdAeoWXLl4lEeLU37eESHDG VELwQ5HepWGz8qWwN4zK6pGj+6BEsPkQTea6HFosbaU0NIsf55rx4JHiT14l2XQvfY45 HmqanCyvGunJi6XMRSqRFum4AVasmD6l4s+rERoSzZRojGSVaHtVhfMsYm8wVVNiSbKV AYtdpEw0jZR6YN1OtL4eq7QW2HK7IeWjA6HhsaY9FHdKd9Yl303EEDxvu/Bfvr/2m3h/ Ql1bBCq5QRnIIY22l6SrGDbB0yD5yOH+Zb0qCgDwEsU1NTK9tXgEywdJwDbYCUk8MxwE BQ9g== X-Gm-Message-State: AC+VfDxIA94gJUcWzPUfEjNiambsme2VxnPyc6+q4f1jY0lHs9tcESOO BlDJlAO/5F71EWuZYNhGYpb3EkLzBtQgWq0pnPM= X-Google-Smtp-Source: ACHHUZ7cCUKtrdQ2lf/oVpiXzlPhGQuzkUekeDk/8tB7kDPCad2MmJkjkqlaj0BUrTBfFRMzCGRFxQ== X-Received: by 2002:a17:902:ced0:b0:1ad:c736:209a with SMTP id d16-20020a170902ced000b001adc736209amr21467118plg.56.1684266326970; Tue, 16 May 2023 12:45:26 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Peter Maydell Subject: [PULL 44/80] tcg/riscv: Use atom_and_align_for_opc Date: Tue, 16 May 2023 12:41:09 -0700 Message-Id: <20230516194145.1749305-45-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230516194145.1749305-1-richard.henderson@linaro.org> References: <20230516194145.1749305-1-richard.henderson@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=2607:f8b0:4864:20::632; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x632.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, T_SCC_BODY_TEXT_LINE=-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: 1684266420647100003 Content-Type: text/plain; charset="utf-8" Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- tcg/riscv/tcg-target.c.inc | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc index 37870c89fc..1fc1a9199b 100644 --- a/tcg/riscv/tcg-target.c.inc +++ b/tcg/riscv/tcg-target.c.inc @@ -910,8 +910,11 @@ static TCGLabelQemuLdst *prepare_host_addr(TCGContext = *s, TCGReg *pbase, { TCGLabelQemuLdst *ldst =3D NULL; MemOp opc =3D get_memop(oi); - unsigned a_bits =3D get_alignment_bits(opc); - unsigned a_mask =3D (1u << a_bits) - 1; + TCGAtomAlign aa; + unsigned a_mask; + + aa =3D atom_and_align_for_opc(s, opc, MO_ATOM_IFALIGN, false); + a_mask =3D (1u << aa.align) - 1; =20 #ifdef CONFIG_SOFTMMU unsigned s_bits =3D opc & MO_SIZE; @@ -944,7 +947,7 @@ static TCGLabelQemuLdst *prepare_host_addr(TCGContext *= s, TCGReg *pbase, * cross pages using the address of the last byte of the access. */ addr_adj =3D addr_reg; - if (a_bits < s_bits) { + if (a_mask < s_mask) { addr_adj =3D TCG_REG_TMP0; tcg_out_opc_imm(s, TARGET_LONG_BITS =3D=3D 32 ? OPC_ADDIW : OPC_AD= DI, addr_adj, addr_reg, s_mask - a_mask); @@ -983,8 +986,8 @@ static TCGLabelQemuLdst *prepare_host_addr(TCGContext *= s, TCGReg *pbase, ldst->oi =3D oi; ldst->addrlo_reg =3D addr_reg; =20 - /* We are expecting a_bits max 7, so we can always use andi. */ - tcg_debug_assert(a_bits < 12); + /* We are expecting alignment max 7, so we can always use andi. */ + tcg_debug_assert(a_mask =3D=3D sextreg(a_mask, 0, 12)); tcg_out_opc_imm(s, OPC_ANDI, TCG_REG_TMP1, addr_reg, a_mask); =20 ldst->label_ptr[0] =3D s->code_ptr; --=20 2.34.1