From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id AD3063858CD1; Fri, 24 Nov 2023 23:25:06 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AD3063858CD1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1700868306; bh=tz0U4EkXtbJBe+SWS25wsYvHuZxYBH4Qpgx/7TAJ+bU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=trhgByY3dj8pbW1JYUJGA+rRx0tQNPR2HNaYva2+8VNxOgy3xfdKZseVRvBzGDCvu +F1wgS+3siSfhExnWClU8WXXKeRmy+Gcppe3ijF63iZ4P1USv4XsZoHIojLFr74+ZO FFH2b2ogobFr2VBz48KAnmvEkLFPJOBWH1rnthrw= From: "hubicka at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/112653] PTA should handle correctly escape information of values returned by a function Date: Fri, 24 Nov 2023 23:25:05 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: unknown X-Bugzilla-Keywords: alias, missed-optimization X-Bugzilla-Severity: enhancement X-Bugzilla-Who: hubicka at gcc dot gnu.org X-Bugzilla-Status: NEW 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: 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=3D112653 --- Comment #8 from Jan Hubicka --- On ARM32 and other targets methods returns this pointer. Togher with making return value escape this probably completely disables any chance for IPA tracking of C++ data types...=