From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 7E5823857345; Thu, 17 Aug 2023 21:50:49 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7E5823857345 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1692309049; bh=2jOGSEP4Wwgzr4KQ4sI5nmRDBacXWboqwWVTk+OVz7U=; h=From:To:Subject:Date:From; b=h11ZMNizlRjWHNgfpruOnPw7loVx6hRyti9x7dcQyjJAJatyK04bWg09JM4gBg7tA nNRH4fSWIKGSNAuaJuCjUWTH42U4jN4Kvp8T8g8Q/wE3o+pfHdpEP8KYUIvTHh5GUf XGJ9hfKGq2bHnlKFkcL36pWzHOoOD6Je3QJZxH+4= From: "zsojka at seznam dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/111054] New: [14 Regression] ICE: in to_sreal, at profile-count.cc:472 with -O3 -fno-guess-branch-probability Date: Thu, 17 Aug 2023 21:50:48 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new 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: 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 target_milestone cf_gcchost 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=3D111054 Bug ID: 111054 Summary: [14 Regression] ICE: in to_sreal, at profile-count.cc:472 with -O3 -fno-guess-branch-probability Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Target Milestone: --- Host: x86_64-pc-linux-gnu Created attachment 55749 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D55749&action=3Dedit reduced testcase Compiler output: $ x86_64-pc-linux-gnu-gcc -O3 -fno-guess-branch-probability testcase.c=20 during GIMPLE pass: lsplit testcase.c: In function 'foo': testcase.c:5:1: internal compiler error: in to_sreal, at profile-count.cc:4= 72 5 | foo (void) | ^~~ 0x7c20ad profile_probability::to_sreal() const /repo/gcc-trunk/gcc/profile-count.cc:472 0x16112e2 split_loop /repo/gcc-trunk/gcc/tree-ssa-loop-split.cc:716 0x1611d89 tree_ssa_split_loops /repo/gcc-trunk/gcc/tree-ssa-loop-split.cc:1773 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-r14-3275-20230817153757-= gc6259c4975e-checking-yes-rtl-df-extra-amd64/bin/../libexec/gcc/x86_64-pc-l= inux-gnu/14.0.0/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 --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-r14-3275-20230817153757-gc6259c497= 5e-checking-yes-rtl-df-extra-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.0 20230817 (experimental) (GCC)=