From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id AFB003858D33; Thu, 22 Feb 2024 11:24:18 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AFB003858D33 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1708601058; bh=Zeg9sw3mZf9emgnZOufivz99DRJPThgqnTQJOMeGTJA=; h=From:To:Subject:Date:From; b=jCxrGT3bTDUcjzsLPy8z2R24tV14xGXz1d8ibtclY3vGgmEwSB75kAURi7sFr9J29 FBVPsZmRPnB/n2nyIWpTDqT/IWmis7dxjRf4ZnA7CS29txAfhyDwnStFY1cfl1eM0o iplRQAGCkr5hA8547b622uQaU/T5fl0vNoC/PkG0= From: "zsojka at seznam dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/114054] New: ICE: in reduce_to_bit_field_precision, at expr.cc:12658 with -Og -fwhole-program -fno-tree-ccp -fprofile-use -fno-tree-copy-prop and _BitInt() Date: Thu, 22 Feb 2024 11:24:17 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-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=3D114054 Bug ID: 114054 Summary: ICE: in reduce_to_bit_field_precision, at expr.cc:12658 with -Og -fwhole-program -fno-tree-ccp -fprofile-use -fno-tree-copy-prop and _BitInt() Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: rtl-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 57495 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D57495&action=3Dedit reduced testcase Compiler output: $ x86_64-pc-linux-gnu-gcc -Og -fwhole-program -fno-tree-ccp -fprofile-use -fno-tree-copy-prop testcase.c testcase.c: In function 'main': testcase.c:13:1: warning: '.../a-testcase.gcda' profile count data file not found [-Wmissing-profile] 13 | } | ^ during RTL pass: expand testcase.c: In function 'foo.constprop': testcase.c:6:7: internal compiler error: in reduce_to_bit_field_precision, = at expr.cc:12658 6 | x =3D __builtin_mul_overflow_p ((unsigned _BitInt(1)) u, i, (_BitInt(33)) 0); | ^~~~~~~~~~~~~~~~~~~~~~~~ 0x763136 reduce_to_bit_field_precision /repo/gcc-trunk/gcc/expr.cc:12658 0x10bf96a expand_expr_real_2(separate_ops*, rtx_def*, machine_mode, expand_modifier) /repo/gcc-trunk/gcc/expr.cc:10267 0x11fb10c expand_arith_overflow /repo/gcc-trunk/gcc/internal-fn.cc:2722 0xf83d8f expand_call_stmt /repo/gcc-trunk/gcc/cfgexpand.cc:2771 0xf83d8f expand_gimple_stmt_1 /repo/gcc-trunk/gcc/cfgexpand.cc:3932 0xf83d8f expand_gimple_stmt /repo/gcc-trunk/gcc/cfgexpand.cc:4077 0xf8a2fe expand_gimple_basic_block /repo/gcc-trunk/gcc/cfgexpand.cc:6133 0xf8bfd7 execute /repo/gcc-trunk/gcc/cfgexpand.cc:6872 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-r14-9117-20240221083607-= g5772ea772d1-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-r14-9117-20240221083607-g5772ea772= d1-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.1 20240221 (experimental) (GCC)=