From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 770B13858D32; Tue, 2 Jan 2024 18:51:49 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 770B13858D32 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1704221509; bh=X58iGbZk1mBQv9mT6hYC1XCpPypDEwoiqLbCEzZhIJU=; h=From:To:Subject:Date:From; b=IMPdpnis41eR1esXL/TB7MszutxIhxsQHTCSCdbVrLm03uZNkuOFT/iGj0DGjanKC 0/jiKBxKq1CQqy81D3Dk7429oMvOPwIynVTDeGKczE+xjeKjF8JEadZ0Kmll90X5vM pZJKZKCT2zoHOssFsSoM+s5hK86A7E+mQYZL/PX4= From: "doko at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/113205] New: [14 Regression] internal compiler error: in backward_pass, at tree-vect-slp.cc:5346 Date: Tue, 02 Jan 2024 18:51:48 +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: X-Bugzilla-Severity: normal X-Bugzilla-Who: doko 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: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone 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=3D113205 Bug ID: 113205 Summary: [14 Regression] internal compiler error: in backward_pass, at tree-vect-slp.cc:5346 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: doko at gcc dot gnu.org Target Milestone: --- seen with trunk 20240101 on x86_64-linux-gnu, building the mlt package. It claims to be not reproducible, but always fails to build. [ 31%] Building C object src/modules/gdk/CMakeFiles/mltgdk.dir/pixops.c.o cd /home/packages/gcc/tmp/mlt-7.22.0/obj-x86_64-linux-gnu/src/modules/gdk && /usr/bin/cc -DARCH_X86_64 -DUSE_EXIF -DUSE_MMX -DUSE_PANGO -DUSE_PIXBUF -Dmltgdk_EXPORTS -I/home/packages/gcc/tmp/mlt-7.22.0/src/framework/.. -isys= tem /usr/include/gdk-pixbuf-2.0 -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -isystem /usr/include/libpng16 -isystem /usr/include/webp -isystem /usr/include/libmount -isystem /usr/include/blkid -isystem /usr/include/pango-1.0 -isystem /usr/include/harfbuzz -isystem /usr/include/freetype2 -isystem /usr/include/fribidi -isystem /usr/include/cairo -isystem /usr/include/pixm= an-1 -g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=3D/home/packages/gcc/tmp/mlt-7.22.0=3D. -flto=3Dauto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=3Dformat-security -fcf-protection -fdebug-prefix-map=3D/home/packages/gcc/tmp/mlt-7.22.0=3D/usr/src/mlt-7.22.= 0-1 -Wdate-time -D_FORTIFY_SOURCE=3D3 -std=3Dgnu11 -fPIC -mmmx -msse -msse2 -pt= hread -MD -MT src/modules/gdk/CMakeFiles/mltgdk.dir/pixops.c.o -MF CMakeFiles/mltgdk.dir/pixops.c.o.d -o CMakeFiles/mltgdk.dir/pixops.c.o -c /home/packages/gcc/tmp/mlt-7.22.0/src/modules/gdk/pixops.c during GIMPLE pass: slp /home/packages/gcc/tmp/mlt-7.22.0/src/modules/gdk/pixops.c: In function 'scale_line_22_yuv': /home/packages/gcc/tmp/mlt-7.22.0/src/modules/gdk/pixops.c:188:1: internal compiler error: in backward_pass, at tree-vect-slp.cc:5346 188 | scale_line_22_yuv ( int *weights, int n_x, int n_y, | ^~~~~~~~~~~~~~~~~ 0xff857e vect_optimize_slp_pass::backward_pass() ../../src/gcc/tree-vect-slp.cc:5346 0x21d18aa vect_optimize_slp_pass::run() ../../src/gcc/tree-vect-slp.cc:5768 0x1fa5f52 vect_optimize_slp(vec_info*) ../../src/gcc/tree-vect-slp.cc:5787 0x1fa5f52 vect_optimize_slp(vec_info*) ../../src/gcc/tree-vect-slp.cc:5783 0x1de839d vect_slp_analyze_bb_1 ../../src/gcc/tree-vect-slp.cc:7579 0x1de839d vect_slp_region ../../src/gcc/tree-vect-slp.cc:7667 0x1de44d9 vect_slp_bbs ../../src/gcc/tree-vect-slp.cc:7878 0x1de1ccd vect_slp_function(function*) ../../src/gcc/tree-vect-slp.cc:8000 0x1de18dc execute ../../src/gcc/tree-vectorizer.cc:1533 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. The bug is not reproducible, so it is likely a hardware or OS problem. make[3]: *** [src/modules/gdk/CMakeFiles/mltgdk.dir/build.make:107: src/modules/gdk/CMakeFiles/mltgdk.dir/pixops.c.o] Error 1=