From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 60E423858413; Thu, 26 Aug 2021 14:46:55 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 60E423858413 From: "slyfox at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/102080] [12 Regression] avx512vl related ICE, on firefox-92 gcc ICEs: in expand_insn, at optabs.c:7946 Date: Thu, 26 Aug 2021 14:46:55 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 12.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: slyfox at gcc dot gnu.org 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: attachments.created 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Aug 2021 14:46:55 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102080 --- Comment #1 from Sergei Trofimovich --- Created attachment 51362 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D51362&action=3Dedit dec_reconstruct.cc.cc.orig.xz dec_reconstruct.cc.cc.orig.xz is the original extracted preprocessed file, = 5MB. Fails the same as: $ /tmp/gcc-c/gcc/xg++ -B/tmp/gcc-c/gcc -c -x c++ /tmp/dec_reconstruct.cc.cc.orig -O2 during RTL pass: expand In file included from /home/slyfox/dev/hg/firefox-source/obj-x86_64-pc-linux-gnu/dist/include/hwy= /foreach_target.h:102, from /home/slyfox/dev/hg/firefox-source/third_party/jpeg-xl/lib/jxl/dec_reconstr= uct.cc:16: /home/slyfox/dev/hg/firefox-source/third_party/jpeg-xl/lib/jxl/dec_reconstr= uct.cc: In function 'jxl::Status jxl::N_AVX3::UndoXYBInPlace(jxl::Image3F*, const jxl::Rect&, const jxl::OutputEncodingInfo&)': /home/slyfox/dev/hg/firefox-source/third_party/jpeg-xl/lib/jxl/dec_reconstr= uct.cc:39:8: internal compiler error: in expand_insn, at optabs.c:7946 39 | Status UndoXYBInPlace(Image3F* idct, const Rect& rect, | ^~~~~~~~~~~~~~ 0x7f6eea182286 __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 0x7f6eea182337 __libc_start_main_impl ../csu/libc-start.c:409 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.=