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Wed, 21 Jun 2023 11:06:15 -0700 (PDT) Received: from stoup.lan ([176.176.128.70]) by smtp.gmail.com with ESMTPSA id g9-20020aa7d1c9000000b0051495ce23absm2910944edp.10.2023.06.21.11.06.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Jun 2023 11:06:14 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: mark.cave-ayland@ilande.co.uk Subject: [PATCH v2 5/8] target/sparc: Use DYNAMIC_PC_LOOKUP for conditional branches Date: Wed, 21 Jun 2023 20:06:04 +0200 Message-Id: <20230621180607.1516336-6-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230621180607.1516336-1-richard.henderson@linaro.org> References: <20230621180607.1516336-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::52a; envelope-from=richard.henderson@linaro.org; helo=mail-ed1-x52a.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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org When resolving JUMP_PC, we know this is for a plain branch with no other side effects. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daudé --- target/sparc/translate.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/target/sparc/translate.c b/target/sparc/translate.c index d12f2ac423..bd3feed72e 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -941,7 +941,7 @@ static void flush_cond(DisasContext *dc) { if (dc->npc == JUMP_PC) { gen_generic_branch(dc); - dc->npc = DYNAMIC_PC; + dc->npc = DYNAMIC_PC_LOOKUP; } } @@ -951,7 +951,7 @@ static void save_npc(DisasContext *dc) switch (dc->npc) { case JUMP_PC: gen_generic_branch(dc); - dc->npc = DYNAMIC_PC; + dc->npc = DYNAMIC_PC_LOOKUP; break; case DYNAMIC_PC: case DYNAMIC_PC_LOOKUP: @@ -997,7 +997,7 @@ static void gen_mov_pc_npc(DisasContext *dc) case JUMP_PC: gen_generic_branch(dc); tcg_gen_mov_tl(cpu_pc, cpu_npc); - dc->pc = DYNAMIC_PC; + dc->pc = DYNAMIC_PC_LOOKUP; break; case DYNAMIC_PC: case DYNAMIC_PC_LOOKUP: