From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 7BCA63858C2D; Wed, 19 Oct 2022 09:40:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7BCA63858C2D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1666172440; bh=e8GPd6d6neePxf2OPSKlL4xa0sjuxsxco24zmyxtyws=; h=From:To:Subject:Date:In-Reply-To:References:From; b=CO5h2W9lzcrEfMM3n7napvHE5eOQe6jHbP73ygjMSAXn20bAnYMrvwaWoSFzMGC6O P7pe+ME/RWI/J0MRD7/zt8qpemzHaCUSfmWuv2PNeEpRkKRB1q6zydE+WgFt717cR8 gWgT29SxYahHLMR7Yv/vGdo064EenKe9YJZo2xGY= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/102758] [12/13 Regression] Failure to use registers optimally with return values (2 operands related and subreg) Date: Wed, 19 Oct 2022 09:40:40 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 12.0 X-Bugzilla-Keywords: missed-optimization, needs-bisection, ra, ssemmx X-Bugzilla-Severity: minor X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 12.3 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: keywords priority 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=3D102758 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |needs-bisection Priority|P3 |P2=