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b=pqI36mLb+1llZX0P7EiuKHdd4zUcJq8wE0NYD2G+IcXJVeQszNK5/MMW78HRAiDwmdsU syCjKKHW1ugCwyzGithHpTBpYSjvNL9UN9enTNFztGf3i8rOuXXeR/kfz4PCzeoswr2q q3L91lKch2tjKLq+mbShm/tSNLxGTBKfXpaJGSw8a6si9EwgsQyv/JNU0uywKvuyY/zO JUInfSkuVikoEp/PK2yIWmb1Emx8FSiQ9c0Kl9wLnYdR5E8dfMjlZcn78J4VF8tDR5yH r5ENQja6ynYir/0INHv//jyU6dl0LQ8UflDtYwL0m8zLufYM2oiWtHolwJ8PT5Y9akCC gA== From: Harsh Prateek Bora To: npiggin@gmail.com, qemu-ppc@nongnu.org Cc: danielhb413@gmail.com, qemu-devel@nongnu.org Subject: [PATCH 3/6] target/ppc: optimize hreg_compute_pmu_hflags_value Date: Mon, 20 May 2024 16:03:26 +0530 Message-Id: <20240520103329.381158-4-harshpb@linux.ibm.com> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20240520103329.381158-1-harshpb@linux.ibm.com> References: <20240520103329.381158-1-harshpb@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: HtDraHpu1X5ey4Ykf7Sniyogq6_FmzgG X-Proofpoint-GUID: Qi5kRh1_LvDV6wI5F6IbLMW8M_O2uBv4 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-20_05,2024-05-17_03,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 suspectscore=0 mlxscore=0 lowpriorityscore=0 impostorscore=0 phishscore=0 bulkscore=0 malwarescore=0 clxscore=1015 adultscore=0 spamscore=0 mlxlogscore=430 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2405010000 definitions=main-2405200087 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=148.163.158.5; envelope-from=harshpb@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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 @ibm.com) X-ZM-MESSAGEID: 1716201292730100001 Content-Type: text/plain; charset="utf-8" The second if-condition can be true only if the first one above is true. Enclose the latter into the former to avoid un-necessary check if first condition fails. Signed-off-by: Harsh Prateek Bora Reviewed-by: BALATON Zoltan --- target/ppc/helper_regs.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/target/ppc/helper_regs.c b/target/ppc/helper_regs.c index 5de0df5795..89aacdf212 100644 --- a/target/ppc/helper_regs.c +++ b/target/ppc/helper_regs.c @@ -66,9 +66,9 @@ static uint32_t hreg_compute_pmu_hflags_value(CPUPPCState= *env) #ifndef CONFIG_USER_ONLY if (env->pmc_ins_cnt) { hflags |=3D 1 << HFLAGS_INSN_CNT; - } - if (env->pmc_ins_cnt & 0x1e) { - hflags |=3D 1 << HFLAGS_PMC_OTHER; + if (env->pmc_ins_cnt & 0x1e) { + hflags |=3D 1 << HFLAGS_PMC_OTHER; + } } #endif #endif --=20 2.39.3