From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id C17CD3858C50; Sat, 3 Feb 2024 09:31:02 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C17CD3858C50 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1706952662; bh=a9K+Owv13O7LugZmtLzcfwTtEYPbhzQqxndGmdQ2ol0=; h=From:To:Subject:Date:From; b=JInwxbckjp3IrNroq31IFiUv750hyZXqe7Rav2LjjZjfQBPe30/CKeIrblve83UHg xWh+IhfMue1j0SdbCNdj0GGgh9U5V5isKOSU9A6TlRVYp2E2V0eUi+IvKoUFeIvEWg KxtUSr1ckTCWD4rwo8wmxeV8WQ/aazQzry5Ax/f0= From: "zsojka at seznam dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/113736] New: ICE: verify_gimple failed: incompatible types in 'PHI' argument 0 with _BitInt() struct copy to __seg_fs/gs Date: Sat, 03 Feb 2024 09:31:01 +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 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=3D113736 Bug ID: 113736 Summary: ICE: verify_gimple failed: incompatible types in 'PHI' argument 0 with _BitInt() struct copy to __seg_fs/gs 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 Target Milestone: --- Host: x86_64-pc-linux-gnu Target: x86_64-pc-linux-gnu Created attachment 57303 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D57303&action=3Dedit reduced testcase (from gcc.target/i386/pr90856.c) Compiler output: $ x86_64-pc-linux-gnu-gcc -O2 testcase.c=20 testcase.c: In function 'clearS2_n': testcase.c:12:1: error: incompatible types in 'PHI' argument 0 12 | clearS2_n (__seg_gs S2 *p) | ^~~~~~~~~ vector(2) unsigned long * {ref-all} struct S2 * vectp_p.4_14 =3D PHI during GIMPLE pass: vect testcase.c:12:1: internal compiler error: verify_gimple failed 0x1567165 verify_gimple_in_cfg(function*, bool, bool) /repo/gcc-trunk/gcc/tree-cfg.cc:5666 0x13cf7e4 execute_function_todo /repo/gcc-trunk/gcc/passes.cc:2088 0x13cfd3e execute_todo /repo/gcc-trunk/gcc/passes.cc:2142 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-r14-8771-20240203001826-= g4b7d4d8a4af-checking-yes-rtl-df-extra-amd64/bin/../libexec/gcc/x86_64-pc-l= inux-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 --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-r14-8771-20240203001826-g4b7d4d8a4= af-checking-yes-rtl-df-extra-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.1 20240203 (experimental) (GCC)=