Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rpGDX-005s3n-Tt for pgsql-hackers@arkaria.postgresql.org; Tue, 26 Mar 2024 23:28:32 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1rpGDW-007U57-Ne for pgsql-hackers@arkaria.postgresql.org; Tue, 26 Mar 2024 23:28:30 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rpGDW-007U2e-Dd for pgsql-hackers@lists.postgresql.org; Tue, 26 Mar 2024 23:28:30 +0000 Received: from sss.pgh.pa.us ([68.162.161.243]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rpGDT-006fCi-Od for pgsql-hackers@postgresql.org; Tue, 26 Mar 2024 23:28:29 +0000 Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1]) by sss.pgh.pa.us (8.15.2/8.15.2) with ESMTP id 42QNSOIx3189996; Tue, 26 Mar 2024 19:28:24 -0400 From: Tom Lane To: Nathan Bossart cc: John Naylor , Ants Aasma , pgsql-hackers@postgresql.org Subject: Re: add AVX2 support to simd.h In-reply-to: <20240326190904.GA3700674@nathanxps13> References: <20240319163033.GA952199@nathanxps13> <20240320143116.GA1313857@nathanxps13> <20240320195513.GA1618413@nathanxps13> <20240321170944.GA1767527@nathanxps13> <20240325152121.GB2662364@nathanxps13> <20240325213754.GA3094030@nathanxps13> <20240326190904.GA3700674@nathanxps13> Comments: In-reply-to Nathan Bossart message dated "Tue, 26 Mar 2024 14:09:04 -0500" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <3189994.1711495704.1@sss.pgh.pa.us> Content-Transfer-Encoding: quoted-printable Date: Tue, 26 Mar 2024 19:28:24 -0400 Message-ID: <3189995.1711495704@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Nathan Bossart writes: > I've committed v9, and I've marked the commitfest entry as "Committed," > although we may want to revisit AVX2, etc. in the future. A significant fraction of the buildfarm is issuing warnings about this. adder | 2024-03-26 21:04:33 | ../pgsql/src/include/port/pg_lfind.= h:199:1: warning: label 'one_by_one' defined but not used [-Wunused-label] buri | 2024-03-26 21:16:09 | ../../src/include/port/pg_lfind.h:1= 99:1: warning: label 'one_by_one' defined but not used [-Wunused-label] cavefish | 2024-03-26 22:53:23 | ../../src/include/port/pg_lfind.h:1= 99:1: warning: label 'one_by_one' defined but not used [-Wunused-label] cisticola | 2024-03-26 22:20:07 | ../../../../src/include/port/pg_lfi= nd.h:199:1: warning: label 'one_by_one' defined but not used [-Wunused-lab= el] lancehead | 2024-03-26 21:48:17 | ../../src/include/port/pg_lfind.h:1= 99:1: warning: unused label 'one_by_one' [-Wunused-label] nicator | 2024-03-26 21:08:14 | ../../src/include/port/pg_lfind.h:1= 99:1: warning: label 'one_by_one' defined but not used [-Wunused-label] nuthatch | 2024-03-26 22:00:04 | ../../src/include/port/pg_lfind.h:1= 99:1: warning: label 'one_by_one' defined but not used [-Wunused-label] rinkhals | 2024-03-26 19:51:32 | ../../src/include/port/pg_lfind.h:1= 99:1: warning: unused label 'one_by_one' [-Wunused-label] siskin | 2024-03-26 19:59:29 | ../../src/include/port/pg_lfind.h:1= 99:1: warning: label 'one_by_one' defined but not used [-Wunused-label] regards, tom lane