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([2001:8004:5170:1fd8:ef9d:e346:b99e:7072]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2056912c543sm12224465ad.247.2024.09.01.18.39.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 01 Sep 2024 18:39:27 -0700 (PDT) Message-ID: Date: Mon, 2 Sep 2024 11:39:20 +1000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 07/14] tcg/riscv: Add support for basic vector opcodes To: LIU Zhiwei , qemu-devel@nongnu.org Cc: qemu-riscv@nongnu.org, palmer@dabbelt.com, alistair.francis@wdc.com, dbarboza@ventanamicro.com, liwei1518@gmail.com, bmeng.cn@gmail.com, TANG Tiancheng References: <20240830061607.1940-1-zhiwei_liu@linux.alibaba.com> <20240830061607.1940-8-zhiwei_liu@linux.alibaba.com> Content-Language: en-US From: Richard Henderson In-Reply-To: <20240830061607.1940-8-zhiwei_liu@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::42d; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42d.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=unavailable 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 8/30/24 16:16, LIU Zhiwei wrote: > From: TANG Tiancheng > > Signed-off-by: TANG Tiancheng > Reviewed-by: Liu Zhiwei > --- > tcg/riscv/tcg-target-con-set.h | 2 ++ > tcg/riscv/tcg-target-con-str.h | 1 + > tcg/riscv/tcg-target.c.inc | 54 ++++++++++++++++++++++++++++++++++ > tcg/riscv/tcg-target.h | 2 +- > 4 files changed, 58 insertions(+), 1 deletion(-) > > diff --git a/tcg/riscv/tcg-target-con-set.h b/tcg/riscv/tcg-target-con-set.h > index d73a62b0f2..7277cb9af8 100644 > --- a/tcg/riscv/tcg-target-con-set.h > +++ b/tcg/riscv/tcg-target-con-set.h > @@ -22,4 +22,6 @@ C_N1_I2(r, r, rM) > C_O1_I4(r, r, rI, rM, rM) > C_O2_I4(r, r, rZ, rZ, rM, rM) > C_O0_I2(v, r) > +C_O0_I2(v, vK) > C_O1_I1(v, r) > +C_O1_I1(v, v) > diff --git a/tcg/riscv/tcg-target-con-str.h b/tcg/riscv/tcg-target-con-str.h > index 21c4a0a0e0..a4ae7b49c8 100644 > --- a/tcg/riscv/tcg-target-con-str.h > +++ b/tcg/riscv/tcg-target-con-str.h > @@ -17,6 +17,7 @@ REGS('v', GET_VREG_SET(riscv_vlen)) > */ > CONST('I', TCG_CT_CONST_S12) > CONST('J', TCG_CT_CONST_J12) > +CONST('K', TCG_CT_CONST_S5) > CONST('N', TCG_CT_CONST_N12) > CONST('M', TCG_CT_CONST_M12) > CONST('Z', TCG_CT_CONST_ZERO) > diff --git a/tcg/riscv/tcg-target.c.inc b/tcg/riscv/tcg-target.c.inc > index b6b4bdc269..fde4e71260 100644 > --- a/tcg/riscv/tcg-target.c.inc > +++ b/tcg/riscv/tcg-target.c.inc > @@ -111,6 +111,7 @@ static TCGReg tcg_target_call_oarg_reg(TCGCallReturnKind kind, int slot) > #define TCG_CT_CONST_N12 0x400 > #define TCG_CT_CONST_M12 0x800 > #define TCG_CT_CONST_J12 0x1000 > +#define TCG_CT_CONST_S5 0x2000 > Added, but not used in this patch? r~