From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12694 invoked by alias); 13 Jan 2015 13:06:11 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 12657 invoked by uid 48); 13 Jan 2015 13:06:07 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/64415] [5 Regression] ICE: verify_ssa failed / segmentation fault with LTO Date: Tue, 13 Jan 2015 13:06:00 -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: 5.0 X-Bugzilla-Keywords: lto X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-01/txt/msg00978.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64415 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org --- Comment #3 from Richard Biener --- Same issue as noted elsewhere - -fvar-tracking-assignments shouldn't be in TARGET_OPTIMIZATION_NODE. I am testing Index: gcc/common.opt =================================================================== --- gcc/common.opt (revision 219520) +++ gcc/common.opt (working copy) @@ -2397,13 +2397,13 @@ Perform variable tracking ; annotations. When flag_var_tracking_assignments == ; AUTODETECT_VALUE it will be set according to flag_var_tracking. fvar-tracking-assignments -Common Report Var(flag_var_tracking_assignments) Init(2) Optimization +Common Report Var(flag_var_tracking_assignments) Init(2) Perform variable tracking by annotating assignments ; Nonzero if we should toggle flag_var_tracking_assignments after ; processing options and computing its default. */ fvar-tracking-assignments-toggle -Common Report Var(flag_var_tracking_assignments_toggle) Optimization +Common Report Var(flag_var_tracking_assignments_toggle) Toggle -fvar-tracking-assignments ; Positive if we should track uninitialized variables, negative if