From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 0C3D53858D37; Thu, 29 Jun 2023 23:33:43 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0C3D53858D37 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1688081624; bh=4oqaLYFKLnm0BDPNNgVa7xgWeld7mT3mmiCTRncD7V8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=NxSdJaleoEOzlzgxNc4vJgUWe0/gB4AR6w7b7YhdXydFht4sxb5tAG6g9ZfS5ExBc etFsDN073DwbDSa8PBa9wJFB/1uunUN5rm3DSdy9Jr7M3tL9C64PE/1Yngw93/xg52 Az+ks6tqfxyMY+15Qeot02AnWL6IhKQN1twsp3Hs= From: "seurer at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/110443] [14 Regression] ICE on a52dec-0.7.4: GIMPLE pass: vect SIGSEGV in vect_get_gather_scatter_ops() Date: Thu, 29 Jun 2023 23:33:43 +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: 14.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: seurer at gcc dot gnu.org X-Bugzilla-Status: REOPENED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: 14.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: resolution cc bug_status 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D110443 seurer at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|FIXED |--- CC| |seurer at gcc dot gnu.org Status|RESOLVED |REOPENED --- Comment #9 from seurer at gcc dot gnu.org --- I am still seeing this failure with r14-2201-g94c71750cdd742=20 This is compiling one of the spec test cases on a powerpc BE machine. /home/seurer/gcc/git/install/gcc-test/bin/gfortran -c -o module_bc_time_utilities.fppized.o -I. -I./netcdf/include -m64 -O3 -mcpu=3D= power7 -fpeel-loops -funroll-loops -ffast-math -mpopcntd -mrecip=3Drsqrt -fvect-cost-model -std=3Dlegacy module_bc_time_utilities.fppized.f90 0x10cceb2b crash_signal /home/seurer/gcc/git/gcc-test/gcc/toplev.cc:314 0x11c8596c vect_supportable_dr_alignment(vec_info*, dr_vec_info*, tree_node= *, int) /home/seurer/gcc/git/gcc-test/gcc/tree-vect-data-refs.cc:6817 0x11ca16c3 get_group_load_store_type /home/seurer/gcc/git/gcc-test/gcc/tree-vect-stmts.cc:2445 0x11ca16c3 get_load_store_type /home/seurer/gcc/git/gcc-test/gcc/tree-vect-stmts.cc:2564 0x11cb498f vectorizable_load /home/seurer/gcc/git/gcc-test/gcc/tree-vect-stmts.cc:9547 0x11cc7e5b vect_analyze_stmt(vec_info*, _stmt_vec_info*, bool*, _slp_tree*, _slp_instance*, vec*) /home/seurer/gcc/git/gcc-test/gcc/tree-vect-stmts.cc:11910 0x110c1833 vect_slp_analyze_node_operations_1 /home/seurer/gcc/git/gcc-test/gcc/tree-vect-slp.cc:5993 0x110c1833 vect_slp_analyze_node_operations /home/seurer/gcc/git/gcc-test/gcc/tree-vect-slp.cc:6191 0x110c1757 vect_slp_analyze_node_operations /home/seurer/gcc/git/gcc-test/gcc/tree-vect-slp.cc:6170 0x110c1757 vect_slp_analyze_node_operations /home/seurer/gcc/git/gcc-test/gcc/tree-vect-slp.cc:6170 0x110c1757 vect_slp_analyze_node_operations /home/seurer/gcc/git/gcc-test/gcc/tree-vect-slp.cc:6170 0x110c1757 vect_slp_analyze_node_operations /home/seurer/gcc/git/gcc-test/gcc/tree-vect-slp.cc:6170 0x110c3b63 vect_slp_analyze_operations(vec_info*) /home/seurer/gcc/git/gcc-test/gcc/tree-vect-slp.cc:6431 0x1108a10b vect_analyze_loop_2 /home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:2782 0x1108c73b vect_analyze_loop_1 /home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:3303 0x1108d093 vect_analyze_loop(loop*, vec_info_shared*) /home/seurer/gcc/git/gcc-test/gcc/tree-vect-loop.cc:3457 0x110e2507 try_vectorize_loop_1 /home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1064 0x110e2507 try_vectorize_loop /home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1180 0x110e2d43 execute /home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1296 I also traced this back to r14-2117-gdd86a5a69cbda4=