From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id BFF62385842D; Thu, 14 Dec 2023 12:39:31 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BFF62385842D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1702557571; bh=lKFUgSnrDWpT8Qt4LRU1PdMu0voxve6J8jRqKbna554=; h=From:To:Subject:Date:In-Reply-To:References:From; b=wOREqOzVp2u/emIpcm5TA4TnEmUUya+yCaGd5QbPxhXSQDCXIMZbm6Ioa+HVGe9pm NEdt6irGjJ7ibhJLyvMhd+PNMnAIwXJbaQ72k0LAHKA9P00A8kM3yOZwb3C9Pi06vg PW3KzHOUAf7RVYP6/5qWB86XOSkcfVWcEGlafER8= From: "arsen at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/113019] [NOT A BUG] Multi-architecture binaries for Linux Date: Thu, 14 Dec 2023 12:39:30 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: arsen at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113019 Arsen Arsenovi=C4=87 changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |arsen at gcc dot gnu.org --- Comment #2 from Arsen Arsenovi=C4=87 --- GNU targets, and many non-GNU targets, support ifuncs. you can use those to resolve to an optimized implementation of a function. if you mean to have gcc compile to a few -march/-mtune configurations and generate these ifuncs 'implicitly', I suppose that could be done, and then this'd be an RFE=