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[81.40.121.39]) by smtp.gmail.com with ESMTPSA id q7sm15939006wrr.62.2021.04.20.12.34.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Apr 2021 12:34:59 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH 1/5] target/mips: Remove duplicated check_cp0_enabled() calls in gen_cp0() Date: Tue, 20 Apr 2021 21:34:49 +0200 Message-Id: <20210420193453.1913810-2-f4bug@amsat.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210420193453.1913810-1-f4bug@amsat.org> References: <20210420193453.1913810-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::32f; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-x32f.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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: Richard Henderson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Aurelien Jarno , Aleksandar Rikalo Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" We already check for CP0 enabled at the beginning of gen_cp0(), no need to check it again after. Signed-off-by: Philippe Mathieu-Daudé --- target/mips/translate.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/target/mips/translate.c b/target/mips/translate.c index 5dad75cdf37..9acca6ef045 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -9477,7 +9477,6 @@ static void gen_cp0(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, opn = "mthc0"; break; case OPC_MFTR: - check_cp0_enabled(ctx); if (rd == 0) { /* Treat as NOP. */ return; @@ -9487,7 +9486,6 @@ static void gen_cp0(CPUMIPSState *env, DisasContext *ctx, uint32_t opc, opn = "mftr"; break; case OPC_MTTR: - check_cp0_enabled(ctx); gen_mttr(env, ctx, rd, rt, (ctx->opcode >> 5) & 1, ctx->opcode & 0x7, (ctx->opcode >> 4) & 1); opn = "mttr"; -- 2.26.3