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b=Sykhj0UVushqI/7s9i5kkH+wpN/f1/6WCSibLGqWWQOKFvkb5Hvx2HuTmWBQQX3d4TSh OFKZ6z918jX6K4IYY/gs0pfgrh5F5U7Sg27oLcFDO72KWEg4cRFuS2ory5OkL+2uY3h9 NBquljsnuG4OGcN02cMx8u6XDnGCl5EDii7TWVBIRkuV6HKUzVabHUyDxaqvqEOrLR5C ZbjRaY/d93zLxnjFvPRSn9Ff4AnAUI3VXyzSnYwEbrDNMtezQafQUsygCfmZWdzxWGbM u6VEEIzO4Px3TkC0WGj85cgQthLLltQaDdMkU4Ma7gk4FMQHMkX8ovEyociNwSalGJcA Fg== From: Harsh Prateek Bora To: qemu-ppc@nongnu.org, qemu-devel@nongnu.org Cc: npiggin@gmail.com, balaton@eik.bme.hu, danielhb413@gmail.com Subject: [PATCH v2 3/7] target/ppc: optimize hreg_compute_pmu_hflags_value Date: Thu, 23 May 2024 10:44:08 +0530 Message-Id: <20240523051412.226970-4-harshpb@linux.ibm.com> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20240523051412.226970-1-harshpb@linux.ibm.com> References: <20240523051412.226970-1-harshpb@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: N1M_KIHEUUaQtN4v3hYrcV0nESUL6shi X-Proofpoint-GUID: hFt6lT0Vfkbit9jc8TBBQK_KV9A7GzNR X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.12.28.16 definitions=2024-05-23_02,2024-05-22_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 malwarescore=0 suspectscore=0 adultscore=0 clxscore=1015 mlxscore=0 mlxlogscore=468 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2405010000 definitions=main-2405230033 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: 1716441362700100003 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 Reviewed-by: Nicholas Piggin --- 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 d09dcacd5e..261a8ba79f 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