From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 7F97D3858C66; Thu, 18 Jan 2024 02:55:19 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7F97D3858C66 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1705546519; bh=usap5ENVbaGPgsbB9Nvmh820cLs91apCmYWZEkMCflc=; h=From:To:Subject:Date:From; b=Fb0QNi2D/pRVmpkCJonMDlhP5sDVbC4pk6tgfyN2xJbqyDU0qtgm68vk+t0NX5LG7 kkW0QySlbUFuNh5WGPrgXiukSyHedGfcz7yK+51q8WHkoFbnGdgDREpWXNyIJR5W4d Ulah7HVNZcK70cc0tZj629cwnuSBC+6T38ngiX3g= From: "zsojka at seznam dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/113463] New: ICE: in extended_tree, at tree.h:6449 with _BitInt() used as offset Date: Thu, 18 Jan 2024 02:55:18 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: zsojka at seznam dot cz X-Bugzilla-Status: UNCONFIRMED 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: bug_id short_desc product version bug_status keywords bug_severity priority component assigned_to reporter cc target_milestone cf_gcchost cf_gcctarget attachments.created Message-ID: 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=3D113463 Bug ID: 113463 Summary: ICE: in extended_tree, at tree.h:6449 with _BitInt() used as offset Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz CC: jakub at gcc dot gnu.org Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 57125 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D57125&action=3Dedit reduced testcase Compiler output: $ x86_64-pc-linux-gnu-gcc testcase.c=20 during GIMPLE pass: lower testcase.c: In function 'foo': testcase.c:4:11: internal compiler error: in extended_tree, at tree.h:6449 4 | void foo (void) | ^~~ 0x784f0c wi::extended_tree<128>::extended_tree(tree_node const*) /repo/gcc-trunk/gcc/tree.h:6449 0x784f0c wi::extended_tree<128>::extended_tree(tree_node const*) /repo/gcc-trunk/gcc/tree.h:6446 0x784f0c generic_wide_int >::generic_wide_int(tree_node const* const&) /repo/gcc-trunk/gcc/wide-int.h:847 0x784f0c wi::to_offset(tree_node const*) /repo/gcc-trunk/gcc/tree.h:6401 0x784f0c extend_offset_range /repo/gcc-trunk/gcc/gimple-ssa-warn-restrict.cc:402 0x118edfe set_base_and_offset /repo/gcc-trunk/gcc/gimple-ssa-warn-restrict.cc:493 0x118f6ee builtin_memref /repo/gcc-trunk/gcc/gimple-ssa-warn-restrict.cc:269 0x118fdbc check_bounds_or_overlap(pointer_query&, gimple*, tree_node*, tree_node*, tree_node*, tree_node*, bool, bool) /repo/gcc-trunk/gcc/gimple-ssa-warn-restrict.cc:2022 0x11929dc check_bounds_or_overlap(gimple*, tree_node*, tree_node*, tree_nod= e*, tree_node*, bool, bool) /repo/gcc-trunk/gcc/gimple-ssa-warn-restrict.cc:2009 0x11684a2 gimple_fold_builtin_memory_op /repo/gcc-trunk/gcc/gimple-fold.cc:992 0x116a363 gimple_fold_builtin /repo/gcc-trunk/gcc/gimple-fold.cc:5093 0x116a363 gimple_fold_call /repo/gcc-trunk/gcc/gimple-fold.cc:5664 0x116be2b fold_stmt_1 /repo/gcc-trunk/gcc/gimple-fold.cc:6431 0x2700b2f lower_stmt /repo/gcc-trunk/gcc/gimple-low.cc:797 0x270184a lower_sequence /repo/gcc-trunk/gcc/gimple-low.cc:229 0x270184a lower_gimple_bind /repo/gcc-trunk/gcc/gimple-low.cc:886 0x27019e8 lower_function_body /repo/gcc-trunk/gcc/gimple-low.cc:119 0x27019e8 execute /repo/gcc-trunk/gcc/gimple-low.cc:206 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See for instructions. $ x86_64-pc-linux-gnu-gcc -v Using built-in specs. COLLECT_GCC=3D/repo/gcc-trunk/binary-latest-amd64/bin/x86_64-pc-linux-gnu-g= cc COLLECT_LTO_WRAPPER=3D/repo/gcc-trunk/binary-trunk-r14-8193-20240117105849-= g3340878009a-checking-yes-rtl-df-extra-nobootstrap-amd64/bin/../libexec/gcc= /x86_64-pc-linux-gnu/14.0.1/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: /repo/gcc-trunk//configure --enable-languages=3Dc,c++ --enable-valgrind-annotations --disable-nls --enable-checking=3Dyes,rtl,df,= extra --disable-bootstrap --with-cloog --with-ppl --with-isl --build=3Dx86_64-pc-linux-gnu --host=3Dx86_64-pc-linux-gnu --target=3Dx86_64-pc-linux-gnu --with-ld=3D/usr/bin/x86_64-pc-linux-gnu-ld --with-as=3D/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch --prefix=3D/repo/gcc-trunk//binary-trunk-r14-8193-20240117105849-g334087800= 9a-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.1 20240117 (experimental) (GCC)=