From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2035 invoked by alias); 30 Apr 2014 02:28:13 -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 1979 invoked by uid 48); 30 Apr 2014 02:28:06 -0000 From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/61010] ICE in gcc.c Date: Wed, 30 Apr 2014 02:28:00 -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: 4.10.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: NEW 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: keywords bug_status cf_reconfirmed_on component 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: 2014-04/txt/msg02215.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61010 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ice-on-valid-code Status|UNCONFIRMED |NEW Last reconfirmed| |2014-04-30 Component|tree-optimization |middle-end Ever confirmed|0 |1 --- Comment #1 from Andrew Pinski --- Confirmed: #0 0x0000000000b909a2 in tree_strip_sign_nop_conversions (exp=0x7ffff6e51280) at /home/pinskia/src/local/gcc/gcc/tree.c:11588 #1 0x0000000000777d87 in split_tree (in=in@entry=0x7ffff6e51280, code=code@entry=BIT_AND_EXPR, conp=conp@entry=0x7ffffbfff0e0, litp=litp@entry=0x7ffffbfff0e8, minus_litp=minus_litp@entry=0x7ffffbfff0f0, negate_p=negate_p@entry=0) at /home/pinskia/src/local/gcc/gcc/fold-const.c:818 #2 0x00000000007405eb in fold_binary_loc (loc=loc@entry=551, code=code@entry=BIT_AND_EXPR, type=type@entry=0x7ffff6d42738, op0=op0@entry=0x7ffff6e5ea60, op1=op1@entry=0x7ffff6e5ea20) at /home/pinskia/src/local/gcc/gcc/fold-const.c:10690 #3 0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551, code=code@entry=BIT_AND_EXPR, type=type@entry=0x7ffff6d42738, op0=op0@entry=0x7ffff6e5ea60, op1=0x7ffff6e5ea20) at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170 #4 0x0000000000754ef8 in fold_binary_loc (loc=loc@entry=551, code=code@entry=BIT_AND_EXPR, type=type@entry=0x7ffff6d42738, op0=op0@entry=0x7ffff6e5ea60, op1=op1@entry=0x7ffff6d41a60) at /home/pinskia/src/local/gcc/gcc/fold-const.c:11855 #5 0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551, code=code@entry=BIT_AND_EXPR, type=type@entry=0x7ffff6d42738, op0=0x7ffff6e5ea60, op1=op1@entry=0x7ffff6d41a60) at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170 #6 0x000000000074f155 in fold_binary_loc (loc=loc@entry=551, code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, op0=op0@entry=0x7ffff6619208, op1=op1@entry=0x7ffff6e5ea00) at /home/pinskia/src/local/gcc/gcc/fold-const.c:11458 #7 0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551, code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, op0=0x7ffff6619208, op1=op1@entry=0x7ffff6e5ea00) at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170 #8 0x000000000074f172 in fold_binary_loc (loc=loc@entry=551, code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, op0=op0@entry=0x7ffff66191e0, op1=op1@entry=0x7ffff6e5ea00) at /home/pinskia/src/local/gcc/gcc/fold-const.c:11458 #9 0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551, code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, op0=0x7ffff66191e0, op1=op1@entry=0x7ffff6e5ea00) at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170 #10 0x000000000074f172 in fold_binary_loc (loc=loc@entry=551, code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, op0=op0@entry=0x7ffff66191b8, op1=op1@entry=0x7ffff6e5ea00) at /home/pinskia/src/local/gcc/gcc/fold-const.c:11458 #11 0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551, code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, op0=0x7ffff66191b8, op1=op1@entry=0x7ffff6e5ea00) at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170 #12 0x000000000074f172 in fold_binary_loc (loc=loc@entry=551, code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, op0=op0@entry=0x7ffff6619190, op1=op1@entry=0x7ffff6e5ea00) at /home/pinskia/src/local/gcc/gcc/fold-const.c:11458 #13 0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551, code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, op0=0x7ffff6619190, op1=op1@entry=0x7ffff6e5ea00) at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170 #14 0x000000000074f172 in fold_binary_loc (loc=loc@entry=551, code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, op0=op0@entry=0x7ffff6619168, op1=op1@entry=0x7ffff6e5ea00) at /home/pinskia/src/local/gcc/gcc/fold-const.c:11458 #15 0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551, code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, op0=0x7ffff6619168, op1=op1@entry=0x7ffff6e5ea00) at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170 #16 0x000000000074f172 in fold_binary_loc (loc=loc@entry=551, code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, op0=op0@entry=0x7ffff6619140, op1=op1@entry=0x7ffff6e5ea00) at /home/pinskia/src/local/gcc/gcc/fold-const.c:11458 #17 0x0000000000761edb in fold_build2_stat_loc (loc=loc@entry=551, code=code@entry=BIT_IOR_EXPR, type=type@entry=0x7ffff6d42738, op0=0x7ffff6619140, op1=op1@entry=0x7ffff6e5ea00) at /home/pinskia/src/local/gcc/gcc/fold-const.c:15170 So an infinite loop dealing with AND and OR.