From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 702E93871027; Wed, 21 Jul 2021 16:43:52 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 702E93871027 From: "jvb at cyberscience dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/61577] [4.9.0 Regression] can't compile on hp-ux v3 ia64 Date: Wed, 21 Jul 2021 16:43:51 +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: 4.9.0 X-Bugzilla-Keywords: build X-Bugzilla-Severity: major X-Bugzilla-Who: jvb at cyberscience dot com X-Bugzilla-Status: WAITING 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: Wed, 21 Jul 2021 16:43:52 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D61577 --- Comment #273 from John Buddery --- If you go back a bit further, is there a speculative load of one of those registers (probably r47 / r59 ) ? A speculative load will have a .s I think. I believe ILL_REGNAT should actually be a SEGV, not SIGILL - not sure why that's the signal being generated.=