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Fri, 7 Jan 2022 08:30:13 +0000 From: Gary Oblock To: =?Windows-1252?Q?Martin_Li=9Aka?= , "gcc@gcc.gnu.org" Subject: Re: Issue with a flag that I defined getting set to zero Thread-Topic: Issue with a flag that I defined getting set to zero Thread-Index: AQHYA53L+3ihncexi0Cbanzppbp6LqxXN3+AgAABRJA= Date: Fri, 7 Jan 2022 08:30:12 +0000 Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: suggested_attachment_session_id: 93787f73-8d4f-68b6-3c16-cf86d5029b7f x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 79da0895-7ef0-47e2-5d80-08d9d1b7ecca x-ms-traffictypediagnostic: BYAPR01MB4375:EE_ x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6108; x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255; 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charset="Windows-1252" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: gcc@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Jan 2022 08:30:18 -0000 Martin, Regarding the corporate legal gibberish. It's automatic and not under my control also we're not supposed to use private emails for work... Gary ________________________________ From: Martin Li=9Aka Sent: Friday, January 7, 2022 12:20 AM To: Gary Oblock ; gcc@gcc.gnu.org Subject: Re: Issue with a flag that I defined getting set to zero [EXTERNAL EMAIL NOTICE: This email originated from an external sender. Plea= se be mindful of safe email handling and proprietary information protection= practices.] On 1/7/22 09:10, Gary Oblock via Gcc wrote: > An optimization flag that I recently added is being > set to zero in push_cfun (which after a couple of > levels of calls cl_optimization_restore to this.) Question is: what's the value of the flag in your IPA pass if you set -finterleaving-index-32-bits? It should not really be zero. > > The flag defined like this: > > finterleaving-index-32-bits > Common Var(flag_interleaving_index_32_bits) Init(0) Optimization > Structure reorganization optimization, instance interleaving. > > Note, I'm working around this but l'd really like > to not have to do so therefore I'm wondering if somebody > could explain what's happening and what I'd need > to do instead? You defined the flag well. > > Thanks, > > Gary > > > CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, i= s for the sole use of the intended recipient(s) and contains information th= at is confidential and proprietary to Ampere Computing or its subsidiaries.= It is to be used solely for the purpose of furthering the parties' busines= s relationship. Any unauthorized review, copying, or distribution of this e= mail (or any attachments thereto) is strictly prohibited. If you are not th= e intended recipient, please contact the sender immediately and permanently= delete the original and any copies of this email and any attachments there= to. Can you please remove this ugly notice that it's completely misleading? If = not, I would then recommend creating a private email. Martin