From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7246 invoked by alias); 10 Feb 2015 13:52:19 -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 7203 invoked by uid 48); 10 Feb 2015 13:52:15 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/65002] [5 Regression] ICE: Segmentation fault Date: Tue, 10 Feb 2015 13:52:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 5.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: priority bug_status cf_reconfirmed_on cc component target_milestone everconfirmed 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: 2015-02/txt/msg01003.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65002 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P1 Status|UNCONFIRMED |NEW Last reconfirmed| |2015-02-10 CC| |jamborm at gcc dot gnu.org Component|c++ |tree-optimization Target Milestone|--- |5.0 Ever confirmed|0 |1 --- Comment #1 from Richard Biener --- Confirmed. > ./cc1plus -quiet t.ii -O2 t.ii: In member function 'virtual int B::m_fn1(float) const': t.ii:22:1: internal compiler error: tree check: expected ssa_name, have var_decl in walk_aliased_vdefs_1, at tree-ssa-alias.c:2772 } ^ 0x12ae851 tree_check_failed(tree_node const*, char const*, int, char const*, ...) /space/rguenther/src/svn/trunk/gcc/tree.c:9290 0x6d9331 tree_check(tree_node*, char const*, int, char const*, tree_code) /space/rguenther/src/svn/trunk/gcc/tree.h:2846 0x10d8eb1 walk_aliased_vdefs_1 /space/rguenther/src/svn/trunk/gcc/tree-ssa-alias.c:2772 0x10d90bc walk_aliased_vdefs(ao_ref*, tree_node*, bool (*)(ao_ref*, tree_node*, void*), void*, bitmap_head**, bool*) /space/rguenther/src/svn/trunk/gcc/tree-ssa-alias.c:2824 0xd70695 parm_preserved_before_stmt_p /space/rguenther/src/svn/trunk/gcc/ipa-prop.c:937 0xd70ab9 ipa_load_from_parm_agg_1 /space/rguenther/src/svn/trunk/gcc/ipa-prop.c:1072 0xd70dbe ipa_load_from_parm_agg(ipa_node_params*, gimple_statement_base*, tree_node*, int*, long*, bool*) /space/rguenther/src/svn/trunk/gcc/ipa-prop.c:1135 0xd5aa69 unmodified_parm_or_parm_agg_item /space/rguenther/src/svn/trunk/gcc/ipa-inline-analysis.c:1617 0xd5c43e will_be_nonconstant_predicate /space/rguenther/src/svn/trunk/gcc/ipa-inline-analysis.c:2078 0xd5e529 estimate_function_body_sizes /space/rguenther/src/svn/trunk/gcc/ipa-inline-analysis.c:2697 0xd5f6d5 compute_inline_parameters(cgraph_node*, bool) /space/rguenther/src/svn/trunk/gcc/ipa-inline-analysis.c:2950 0x10c4cf4 convert_callers_for_node /space/rguenther/src/svn/trunk/gcc/tree-sra.c:4922 0xaabf36 cgraph_node::call_for_symbol_thunks_and_aliases(bool (*)(cgraph_node*, void*), void*, bool, bool) /space/rguenther/src/svn/trunk/gcc/cgraph.c:2203 0x10c4d66 convert_callers /space/rguenther/src/svn/trunk/gcc/tree-sra.c:4937 0x10c4fc1 modify_function /space/rguenther/src/svn/trunk/gcc/tree-sra.c:4993 0x10c55ef ipa_early_sra /space/rguenther/src/svn/trunk/gcc/tree-sra.c:5146 0x10c5728 execute /space/rguenther/src/svn/trunk/gcc/tree-sra.c:5193 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.