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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id bh26-20020a05600c3d1a00b003928db85759sm130221wmb.15.2022.04.28.07.40.02 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Apr 2022 07:40:02 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 02/54] target/arm: Use tcg_constant in gen_mte_check* Date: Thu, 28 Apr 2022 15:39:06 +0100 Message-Id: <20220428143958.2451229-3-peter.maydell@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220428143958.2451229-1-peter.maydell@linaro.org> References: <20220428143958.2451229-1-peter.maydell@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::435; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x435.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+patch=linaro.org@nongnu.org Sender: "Qemu-devel" From: Richard Henderson Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell Message-id: 20220426163043.100432-3-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- target/arm/translate-a64.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index c6ab0433af1..7b5bfb08893 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -258,7 +258,6 @@ static TCGv_i64 gen_mte_check1_mmuidx(DisasContext *s, TCGv_i64 addr, int core_idx) { if (tag_checked && s->mte_active[is_unpriv]) { - TCGv_i32 tcg_desc; TCGv_i64 ret; int desc = 0; @@ -267,11 +266,9 @@ static TCGv_i64 gen_mte_check1_mmuidx(DisasContext *s, TCGv_i64 addr, desc = FIELD_DP32(desc, MTEDESC, TCMA, s->tcma); desc = FIELD_DP32(desc, MTEDESC, WRITE, is_write); desc = FIELD_DP32(desc, MTEDESC, SIZEM1, (1 << log2_size) - 1); - tcg_desc = tcg_const_i32(desc); ret = new_tmp_a64(s); - gen_helper_mte_check(ret, cpu_env, tcg_desc, addr); - tcg_temp_free_i32(tcg_desc); + gen_helper_mte_check(ret, cpu_env, tcg_constant_i32(desc), addr); return ret; } @@ -292,7 +289,6 @@ TCGv_i64 gen_mte_checkN(DisasContext *s, TCGv_i64 addr, bool is_write, bool tag_checked, int size) { if (tag_checked && s->mte_active[0]) { - TCGv_i32 tcg_desc; TCGv_i64 ret; int desc = 0; @@ -301,11 +297,9 @@ TCGv_i64 gen_mte_checkN(DisasContext *s, TCGv_i64 addr, bool is_write, desc = FIELD_DP32(desc, MTEDESC, TCMA, s->tcma); desc = FIELD_DP32(desc, MTEDESC, WRITE, is_write); desc = FIELD_DP32(desc, MTEDESC, SIZEM1, size - 1); - tcg_desc = tcg_const_i32(desc); ret = new_tmp_a64(s); - gen_helper_mte_check(ret, cpu_env, tcg_desc, addr); - tcg_temp_free_i32(tcg_desc); + gen_helper_mte_check(ret, cpu_env, tcg_constant_i32(desc), addr); return ret; }