From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 18F3D3858C52; Mon, 15 Jan 2024 20:37:10 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 18F3D3858C52 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1705351031; bh=VWbtR8cSv7YME7yhYaDpdYQm86IRzxiVDvo1KdPWyP4=; h=From:To:Subject:Date:From; b=yG36U4qhvlR2rkFcjJfgyFRnxrM5DY28NoxpM3rZhsJsM898JycwVrX+EjhGcSFIb NwTHwckckfXAaRSxkpyMdll2F0VNvjLBVW8lV3FA0vN1dl0cN3NAKDWFbuw4Kejqhd +h0Vi4GHFwyC9q6DWbh7HyhzejqjJCdVkKPfnNjg= From: "zsojka at seznam dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/113409] New: ICE: in omp_extract_for_data, at omp-general.cc:411 with -fopenmp-simd and _BitInt() Date: Mon, 15 Jan 2024 20:37:10 +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=3D113409 Bug ID: 113409 Summary: ICE: in omp_extract_for_data, at omp-general.cc:411 with -fopenmp-simd and _BitInt() 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 57095 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D57095&action=3Dedit reduced testcase This is reduced from gcc.dg/ipa/pr90555.c, when testsuite is run with -Dint=3D_BitInt($RANDOM) Compiler output: $ x86_64-pc-linux-gnu-gcc -fopenmp-simd testcase.c=20 during GIMPLE pass: omplower testcase.c: In function 'test_simduid2': testcase.c:9:9: internal compiler error: in omp_extract_for_data, at omp-general.cc:411 9 | #pragma omp simd reduction(+: c2) | ^~~ 0x7cb15b omp_extract_for_data(gomp_for*, omp_for_data*, omp_for_data_loop*) /repo/gcc-trunk/gcc/omp-general.cc:411 0x137d0c9 lower_omp_for /repo/gcc-trunk/gcc/omp-low.cc:11782 0x1368804 lower_omp_1 /repo/gcc-trunk/gcc/omp-low.cc:14388 0x1368804 lower_omp /repo/gcc-trunk/gcc/omp-low.cc:14590 0x13681db lower_omp_1 /repo/gcc-trunk/gcc/omp-low.cc:14372 0x13681db lower_omp /repo/gcc-trunk/gcc/omp-low.cc:14590 0x136c420 execute_lower_omp /repo/gcc-trunk/gcc/omp-low.cc:14629 0x136c420 execute /repo/gcc-trunk/gcc/omp-low.cc:14683 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-r14-7255-20240115165927-= g6c703b4eb68-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-r14-7255-20240115165927-g6c703b4eb= 68-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.1 20240115 (experimental) (GCC)=