Created attachment 871209 [details] build.log Initially reported by immolo. -- gcc-14 -c -fno-strict-overflow -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches -Wreturn-type -ggdb3 -fwrapv -fno-semantic-interposition -std=c11 -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes -Werror=implicit-function-declaration -fvisibility=hidden -fprofile-use -fprofile-correction -I./Include/internal -I. -I./Include -I/usr/include/ncursesw -fPIC -DPy_BUILD_CORE -o Parser/parser.o Parser/parser.c Parser/parser.c: In function 'simple_stmt_rule': Parser/parser.c:1706:1: error: probability of edge 613->614 not initialized 1706 | simple_stmt_rule(Parser *p) | ^~~~~~~~~~~~~~~~ Parser/parser.c:1706:1: error: probability of edge 615->621 not initialized during IPA pass: inline Parser/parser.c:1706:1: internal compiler error: verify_flow_info failed 0x55c9cced2153 verify_flow_info() /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/cfghooks.cc:287 0x55c9cd4da214 checking_verify_flow_info() /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/cfghooks.h:214 0x55c9cd4da214 cleanup_tree_cfg_noloop /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/tree-cfgcleanup.cc:1154 0x55c9cd4da214 cleanup_tree_cfg(unsigned int) /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/tree-cfgcleanup.cc:1205 0x55c9cd330924 execute_function_todo /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/passes.cc:2057 0x55c9cd330e10 execute_todo /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/passes.cc:2142 0x55c9cd333bef execute_one_ipa_transform_pass /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/passes.cc:2336 0x55c9cd333bef execute_all_ipa_transforms(bool) /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/passes.cc:2396 0x55c9ccf13238 cgraph_node::expand() /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/cgraphunit.cc:1834 0x55c9ccf13238 cgraph_node::expand() /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/cgraphunit.cc:1794 0x55c9ccf141dc expand_all_functions /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/cgraphunit.cc:2000 0x55c9ccf141dc symbol_table::compile() /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/cgraphunit.cc:2398 0x55c9ccf17a0b symbol_table::compile() /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/cgraphunit.cc:2311 0x55c9ccf17a0b symbol_table::finalize_compilation_unit() /usr/src/debug/sys-devel/gcc-14.0.0_pre20230917/gcc-14-20230917/gcc/cgraphunit.cc:2583 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See <https://bugs.gentoo.org/> for instructions. make[1]: *** [Makefile:2717: Parser/parser.o] Error 1 -- $ emerge --info Portage 3.0.51_p26 (python 3.12.0-candidate-3, default/linux/amd64/17.1/hardened, gcc-13, glibc-2.38-r3, 6.5.4 x86_64) ================================================================= System uname: Linux-6.5.4-x86_64-AMD_Ryzen_9_3950X_16-Core_Processor-with-glibc2.38 KiB Mem: 65756092 total, 3795732 free KiB Swap: 16662520 total, 16585208 free Timestamp of repository gentoo: Sat, 23 Sep 2023 19:46:41 +0000 Head commit of repository gentoo: ffeea1055e965bf4be2dc7e99dab82315f5526c6 Timestamp of repository emacs: Fri, 18 Aug 2023 01:47:40 +0000 Head commit of repository emacs: 0612447d9084640aa31dcb4ea656cabf32c535a5 Timestamp of repository kde: Thu, 21 Sep 2023 13:16:32 +0000 Head commit of repository kde: 1ee398f37fb326a509b5fdb0dac071a173bacbd8 Timestamp of repository qt: Sat, 23 Sep 2023 16:01:36 +0000 Head commit of repository qt: 869bc771c5645e0049ea90ebfda57297e73512ce Timestamp of repository sam_c: Thu, 14 Sep 2023 23:46:32 +0000 Head commit of repository sam_c: 6b52c74346312eed19c5a0cb434af326f2e5b0d9 Timestamp of repository steam-overlay: Sat, 23 Sep 2023 13:46:31 +0000 Head commit of repository steam-overlay: 5bfb3bb4ca24a2076da1d78bdf980401a08d725c sh dash 0.5.12 ld GNU ld (Gentoo 2.41 p2) 2.41.0 ccache version 4.8.3 [disabled] app-misc/pax-utils: 1.3.7::gentoo app-shells/bash: 5.2_p15-r6::gentoo dev-java/java-config: 2.3.1-r1::gentoo dev-lang/perl: 5.38.0-r1::gentoo dev-lang/python: 3.10.13::gentoo, 3.11.5::gentoo, 3.12.0_rc3::gentoo dev-lang/rust: 1.72.0::gentoo dev-util/ccache: 4.8.3::gentoo dev-util/cmake: 3.27.6-r1::gentoo dev-util/meson: 1.2.1-r1::gentoo sys-apps/baselayout: 2.14::gentoo sys-apps/sandbox: 2.38::gentoo sys-apps/systemd: 254.4::gentoo sys-devel/autoconf: 2.13-r8::gentoo, 2.69-r9::gentoo, 2.71-r7::gentoo, 9999::gentoo sys-devel/automake: 1.16.5-r1::gentoo sys-devel/binutils: 2.38-r2::gentoo, 2.39-r5::gentoo, 2.41-r1::gentoo sys-devel/binutils-config: 5.5::gentoo sys-devel/clang: 15.0.7-r3::gentoo, 16.0.6::gentoo, 17.0.1::gentoo sys-devel/gcc: 10.5.0::gentoo, 11.4.1_p20230921::gentoo, 12.3.1_p20230922::gentoo, 13.2.1_p20230916::gentoo, 14.0.0_pre20230917::gentoo sys-devel/gcc-config: 2.11::gentoo sys-devel/libtool: 2.4.7-r1::gentoo sys-devel/lld: 16.0.6::gentoo, 17.0.1::gentoo sys-devel/llvm: 15.0.7-r3::gentoo, 16.0.6::gentoo, 17.0.1::gentoo sys-devel/make: 4.4.1-r1::gentoo sys-kernel/linux-headers: 6.5::gentoo (virtual/os-headers) sys-libs/glibc: 2.38-r3::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo.git priority: -1000 eclass-overrides: sam_c volatile: False sync-git-clone-extra-opts: -b stable -c gc.reflogExpire=0 -c gc.reflogExpireUnreachable=0 -c gc.rerereresolved=0 -c gc.rerereunresolved=0 -c gc.pruneExpire=now sync-git-verify-commit-signature: yes crossdev location: /var/db/repos/crossdev masters: gentoo eclass-overrides: sam_c volatile: True emacs location: /var/db/repos/emacs sync-type: git sync-uri: https://github.com/gentoo-mirror/emacs.git masters: gentoo eclass-overrides: sam_c volatile: False kde location: /var/db/repos/kde sync-type: git sync-uri: https://github.com/gentoo-mirror/kde.git masters: gentoo eclass-overrides: sam_c volatile: False local location: /var/db/repos/local masters: gentoo eclass-overrides: sam_c volatile: False qt location: /var/db/repos/qt sync-type: git sync-uri: https://github.com/gentoo-mirror/qt.git masters: gentoo eclass-overrides: sam_c volatile: False sam_c location: /var/db/repos/sam_c sync-type: git sync-uri: https://github.com/gentoo-mirror/sam_c.git masters: gentoo eclass-overrides: sam_c volatile: False steam-overlay location: /var/db/repos/steam-overlay sync-type: git sync-uri: https://github.com/gentoo-mirror/steam-overlay.git masters: gentoo eclass-overrides: sam_c volatile: False test location: /var/db/repos/test masters: gentoo eclass-overrides: sam_c volatile: False Installed sets: @sam-emacs, @sam-fonts, @sam-fortune ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches -Wreturn-type" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php8.2/ext-active/ /etc/php/cgi-php8.2/ext-active/ /etc/php/cli-php8.2/ext-active/ /etc/php/fpm-php8.2/ext-active/ /etc/php/phpdbg-php8.2/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches -Wreturn-type" DISTDIR="/var/cache/distfiles" EMERGE_DEFAULT_OPTS="--keep-going --with-bdeps=y --complete-graph --deep --dynamic-deps=n --changed-deps=n --usepkg-exclude sys-fs/zfs --usepkg-exclude sys-fs/zfs-kmod --usepkg=y --implicit-system-deps=n --jobs=4 --load-average 32" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME" FCFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches -Wreturn-type" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg clean-logs config-protect-if-modified distlocks fixlafiles ipc-sandbox mount-sandbox multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches -Wreturn-type" GENTOO_MIRRORS="https://mirrors.gethosted.online/gentoo/ https://www.mirrorservice.org/sites/distfiles.gentoo.org/ https://mirror.bytemark.co.uk/gentoo/ https://mirrors.soeasyto.com/distfiles.gentoo.org/" LANG="en_GB.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -Wl,-z,pack-relative-relocs" LEX="reflex" LINGUAS="en en_GB" MAKEOPTS="-j32 --output-sync=line" PKGDIR="/var/cache/binpkgs" PORTAGE_BUNZIP2_COMMAND="lbunzip2" PORTAGE_COMPRESS="xz" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" RUSTFLAGS="-C target-cpu=native -C link-arg=-Wl,-z,pack-relative-relocs" SHELL="/bin/bash" USE="PIC X a52 aac acl acpi activities aes alsa amd64 avx avx2 bash-completion bluetooth branding bzip2 cairo caps cdda cdr cet clang cli crypt dbus declarative dist-kernel dri dts dvd dvdr editorconfig emacs encode exif f16c filecaps firewalld flac fma3 fortran freetype gdbm gif gmp gpm graphite gtk gui hardened harfbuzz hunspell iconv icu ipv6 jit jpeg kde kdesu kwallet lcms libnotify libtirpc lto mad mmx mmxext mng mp3 mp4 mpeg multilib ncurses nftables nls nptl ogg opengl openmp pam pango pclmul pcre pdf pgo pie pipewire plasma png policykit popcnt ppds pulseaudio qml qt5 rdrand readline screencast sdl seccomp semantic-desktop sha sound spell sse sse2 sse3 sse4_1 sse4_2 sse4a ssl ssp ssse3 startup-notification svg system-av1 system-binutils system-boost system-bootstrap system-cairo system-clang system-digest system-ffmpeg system-harfbuzz system-heimdal system-icu system-jpeg system-leveldb system-libevent system-libs system-libvpx system-libyaml system-llvm system-lz4 system-mitkrb5 system-sqlite system-ssl system-tbb system-uulib system-webp system-zlib systemd test-rust tiff truetype udev udisks unicode upower usb valgrind verify-sig vorbis vulkan wayland widgets x264 xattr xcb xft xml xtpax xv xvid zlib zsh-completion" ABI_X86="32 64" ADA_TARGET="gnat_2021" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" L10N="en en-GB" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LLVM_TARGETS="AArch64 AMDGPU ARM AVR BPF Hexagon Lanai MSP430 Mips NVPTX PowerPC RISCV Sparc SystemZ WebAssembly X86 XCore" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-1" POSTGRES_TARGETS="postgres15" PYTHON_SINGLE_TARGET="python3_11" PYTHON_TARGETS="python3_11 pypy3 python3_10 python3_12" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="aarch64 aarch64_be alpha armeb hppa m68k ppc ppc64 ppc64le sparc sparc64" RUBY_TARGETS="ruby31 ruby32" VIDEO_CARDS="amdgpu radeonsi radeon" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account" YACC="byacc" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, SIZE, STRINGS, STRIP, YFLAGS
It's tricky because the generated profile earlier on is corrupt :( slyfox wrote about handling a case like this with Python in bug 838094 (https://trofi.github.io/posts/243-gcc-profiler-internals.html).
Manual reproduction steps: * wget https://www.python.org/ftp/python/3.11.5/Python-3.11.5.tar.xz * tar xvf Python-3.11.5.tar.xz * ./configure CC=gcc-14 --enable-optimizations * make -j$(nproc) Unfortunately, this builds and runs a total of 44 tests, any of which might lead to the broken profile. Need to try get something a bit smaller.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111559#c9 -> https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=043a6fcbc27f8721301eb2f72a7839f54f393003 There's a few fixes so not going to backport any to last snapshot, just wait for tomorrow instead. Also, slyfox wrote up the journey at https://trofi.github.io/posts/301-another-gcc-profiling-bug.html. Nice!
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=444f42f73266981576e51d509ae26564ac1641cc commit 444f42f73266981576e51d509ae26564ac1641cc Author: Sam James <sam@gentoo.org> AuthorDate: 2023-10-09 00:33:13 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2023-10-09 00:33:13 +0000 sys-devel/gcc: add 14.0.0_pre20231008 Bug: https://bugs.gentoo.org/914578 Signed-off-by: Sam James <sam@gentoo.org> sys-devel/gcc/Manifest | 1 + sys-devel/gcc/gcc-14.0.0_pre20231008.ebuild | 64 +++++++++++++++++++++++++++++ 2 files changed, 65 insertions(+)
