From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id DA6C63858C74; Thu, 9 Mar 2023 15:10:05 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org DA6C63858C74 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1678374605; bh=rXBcXkd+Mnw9qbE6Y9VnWgRyTMFGmGvR04/JYu7QSqI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=IDPYIUpx02edmvangGQB0/Q6EsArmOO9Pk0EYxsssSJLB7gf7yR6GEni1CEMlAgu9 avqyQnu7iioQKVPdeFed7lg3cF+do4yCi1wZQPubD0JAjKzDgrRkDBBmzAX5BtJlY5 9EKbIXv+6rgI4foy6VPJQRZzXtRpBJE1MxNqQZsM= From: "redi at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/107299] [13 regression] ICE in stage 1 after r13-3307-g8efc38347a7444 Date: Thu, 09 Mar 2023 15:10:04 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: build, ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: redi at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: meissner at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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=3D107299 --- Comment #10 from Jonathan Wakely --- I can build trunk without --enable-checking=3Drelease now, but I get some F= AILs in the libstdc++ testsuite: during GIMPLE pass: threadfull /home/test/src/gcc/libstdc++-v3/testsuite/20_util/to_chars/float128_c++23.c= c: In function 'void test(std::chars_format)': /home/test/src/gcc/libstdc++-v3/testsuite/20_util/to_chars/float128_c++23.c= c:34: internal compiler error: in fold_stmt, at gimple-range-fold.cc:522 0x11ed1b03 fold_using_range::fold_stmt(vrange&, gimple*, fur_source&, tree_node*) /home/test/src/gcc/gcc/gimple-range-fold.cc:522 0x11ebd503 gimple_ranger::fold_range_internal(vrange&, gimple*, tree_node*) /home/test/src/gcc/gcc/gimple-range.cc:257 0x11ebd503 gimple_ranger::range_of_stmt(vrange&, gimple*, tree_node*) /home/test/src/gcc/gcc/gimple-range.cc:318 0x11ebb64f gimple_ranger::range_on_entry(vrange&, basic_block_def*, tree_no= de*) /home/test/src/gcc/gcc/gimple-range.cc:153 0x112368c3 path_range_query::range_on_path_entry(vrange&, tree_node*) /home/test/src/gcc/gcc/gimple-range-path.cc:160 0x11238063 path_range_query::internal_range_of_expr(vrange&, tree_node*, gimple*) /home/test/src/gcc/gcc/gimple-range-path.cc:176 0x112382b7 path_range_query::range_of_expr(vrange&, tree_node*, gimple*) /home/test/src/gcc/gcc/gimple-range-path.cc:202 0x11ecb723 fur_stmt::get_operand(vrange&, tree_node*) /home/test/src/gcc/gcc/gimple-range-fold.cc:157 0x11ecf48f fold_using_range::range_of_range_op(vrange&, gimple_range_op_handler&, fur_source&) /home/test/src/gcc/gcc/gimple-range-fold.cc:577 0x11ed1a03 fold_using_range::fold_stmt(vrange&, gimple*, fur_source&, tree_node*) /home/test/src/gcc/gcc/gimple-range-fold.cc:489 0x11237733 path_range_query::range_of_stmt(vrange&, gimple*, tree_node*) /home/test/src/gcc/gcc/gimple-range-path.cc:721 0x112f0db3 back_threader::find_taken_edge_cond(vec const&, gcond*) /home/test/src/gcc/gcc/tree-ssa-threadbackward.cc:325 0x112f1087 back_threader::maybe_register_path(back_threader_profitability&) /home/test/src/gcc/gcc/tree-ssa-threadbackward.cc:248 0x112f1503 back_threader::find_paths_to_names(basic_block_def*, bitmap_head= *, unsigned int, back_threader_profitability&) /home/test/src/gcc/gcc/tree-ssa-threadbackward.cc:371 0x112f1b27 back_threader::find_paths_to_names(basic_block_def*, bitmap_head= *, unsigned int, back_threader_profitability&) /home/test/src/gcc/gcc/tree-ssa-threadbackward.cc:479 0x112f282b back_threader::maybe_thread_block(basic_block_def*) /home/test/src/gcc/gcc/tree-ssa-threadbackward.cc:551 0x112f2a73 back_threader::thread_blocks() /home/test/src/gcc/gcc/tree-ssa-threadbackward.cc:975 0x112f2b83 execute /home/test/src/gcc/gcc/tree-ssa-threadbackward.cc:1105 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. compiler exited with status 1 FAIL: 20_util/to_chars/float128_c++23.cc (test for excess errors)=