From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id E41F73857C50; Tue, 29 Jun 2021 16:00:24 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E41F73857C50 From: "tschwinge at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/65181] Support for alloca in nvptx Date: Tue, 29 Jun 2021 16:00:24 +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: 5.0 X-Bugzilla-Keywords: openacc X-Bugzilla-Severity: enhancement X-Bugzilla-Who: tschwinge 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Jun 2021 16:00:25 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D65181 --- Comment #5 from Thomas Schwinge --- While reviewing other things, I found that "'alloca' is a preview feature in PTX ISA version 7.3", and "requires 'sm_52' or higher". That got published 2021-05, so it'll be a while until we can reliably use it, but we're getting there... ;-)=