Trying to build llvm-13.0.1 fails every time. * I've tried -mno-xop (which IIRC was a bug in 13.0.0 or some previous version causing issues on my AMD FX-6300) * I've tried compiling with -j1 * I even thought the compilation was crashing because my machine had only 8 GiB of memory (even though it has 30GiB of swap) so I recently upgraded to 24 GiB. I still get the error Reproducible: Always Actual Results: [776/2634] /usr/bin/x86_64-pc-linux-gnu-g++ -m32 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm-13.0.1_build-abi_x86_32.x86/lib/Transforms/Scalar -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/lib/Transforms/Scalar -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm-13.0.1_build-abi_x86_32.x86/include -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/include -DNDEBUG -O2 -pipe -march=native -mtune=native -mno-xop -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wmisleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -std=c++14 -MD -MT lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopInterchange.cpp.o -MF lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopInterchange.cpp.o.d -o lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopInterchange.cpp.o -c /var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/lib/Transforms/Scalar/LoopInterchange.cpp FAILED: lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopInterchange.cpp.o /usr/bin/x86_64-pc-linux-gnu-g++ -m32 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm-13.0.1_build-abi_x86_32.x86/lib/Transforms/Scalar -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/lib/Transforms/Scalar -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm-13.0.1_build-abi_x86_32.x86/include -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/include -DNDEBUG -O2 -pipe -march=native -mtune=native -mno-xop -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wmisleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -std=c++14 -MD -MT lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopInterchange.cpp.o -MF lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopInterchange.cpp.o.d -o lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopInterchange.cpp.o -c /var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/lib/Transforms/Scalar/LoopInterchange.cpp In file included from /var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/lib/Transforms/Scalar/LoopInterchange.cpp:26: /var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h:194:27: internal compiler error: Segmentation fault 194 | NumOperands(N) {} | ^ 0x7faa1749d56f ??? /usr/src/debug/sys-libs/glibc-2.34-r10/glibc-2.34/signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0 0x7faa174892f9 __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 0x7faa174893a7 __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 <https://bugs.gentoo.org/> for instructions. [777/2634] /usr/bin/x86_64-pc-linux-gnu-g++ -m32 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm-13.0.1_build-abi_x86_32.x86/lib/Transforms/Scalar -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/lib/Transforms/Scalar -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm-13.0.1_build-abi_x86_32.x86/include -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/include -DNDEBUG -O2 -pipe -march=native -mtune=native -mno-xop -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wmisleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -std=c++14 -MD -MT lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopInstSimplify.cpp.o -MF lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopInstSimplify.cpp.o.d -o lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopInstSimplify.cpp.o -c /var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/lib/Transforms/Scalar/LoopInstSimplify.cpp [778/2634] /usr/bin/x86_64-pc-linux-gnu-g++ -m32 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm-13.0.1_build-abi_x86_32.x86/lib/Transforms/Scalar -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/lib/Transforms/Scalar -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm-13.0.1_build-abi_x86_32.x86/include -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/include -DNDEBUG -O2 -pipe -march=native -mtune=native -mno-xop -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wmisleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -std=c++14 -MD -MT lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopIdiomRecognize.cpp.o -MF lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopIdiomRecognize.cpp.o.d -o lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopIdiomRecognize.cpp.o -c /var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/lib/Transforms/Scalar/LoopIdiomRecognize.cpp [779/2634] /usr/bin/x86_64-pc-linux-gnu-g++ -m32 -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm-13.0.1_build-abi_x86_32.x86/lib/Transforms/Scalar -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/lib/Transforms/Scalar -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm-13.0.1_build-abi_x86_32.x86/include -I/var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/include -DNDEBUG -O2 -pipe -march=native -mtune=native -mno-xop -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wmisleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -std=c++14 -MD -MT lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopFlatten.cpp.o -MF lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopFlatten.cpp.o.d -o lib/Transforms/Scalar/CMakeFiles/LLVMScalarOpts.dir/LoopFlatten.cpp.o -c /var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/lib/Transforms/Scalar/LoopFlatten.cpp ninja: build stopped: subcommand failed. * ERROR: sys-devel/llvm-13.0.1::gentoo failed (compile phase): * ninja -v -j4 -l0 distribution failed * * Call stack: * ebuild.sh, line 127: Called src_compile * environment, line 3898: Called multilib-minimal_src_compile * environment, line 2713: Called multilib_foreach_abi 'multilib-minimal_abi_src_compile' * environment, line 2980: Called multibuild_foreach_variant '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_compile' * environment, line 2673: Called _multibuild_run '_multilib_multibuild_wrapper' 'multilib-minimal_abi_src_compile' * environment, line 2671: Called _multilib_multibuild_wrapper 'multilib-minimal_abi_src_compile' * environment, line 609: Called multilib-minimal_abi_src_compile * environment, line 2707: Called multilib_src_compile * environment, line 3192: Called cmake_build 'distribution' * environment, line 1387: Called eninja 'distribution' * environment, line 1907: Called die * The specific snippet of code: * "$@" || die "${nonfatal_args[@]}" "${*} failed" $ emerge --info Portage 3.0.30 (python 3.9.9-final-0, default/linux/amd64/17.1/desktop, gcc-11.2.1, glibc-2.34-r10, 5.15.11-gentoo-oli x86_64) ================================================================= System uname: Linux-5.15.11-gentoo-oli-x86_64-AMD_FX-tm-6300_Six-Core_Processor-with-glibc2.34 KiB Mem: 24578584 total, 8216276 free KiB Swap: 31250428 total, 31250428 free Timestamp of repository gentoo: Sat, 09 Apr 2022 02:00:01 +0000 Head commit of repository gentoo: 5fe91c832626d7e6db788a376a1cca0ce53c2352 sh bash 5.1_p16 ld GNU ld (Gentoo 2.37_p1 p2) 2.37 distcc 3.4 x86_64-pc-linux-gnu [disabled] app-misc/pax-utils: 1.3.3::gentoo app-shells/bash: 5.1_p16::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.34.0-r6::gentoo dev-lang/python: 3.6.15::gentoo, 3.9.9-r1::gentoo, 3.10.2_p1::gentoo dev-lang/rust-bin: 1.58.1::gentoo dev-util/cmake: 3.22.2::gentoo dev-util/meson: 0.60.3::gentoo sys-apps/baselayout: 2.7-r3::gentoo sys-apps/openrc: 0.44.10::gentoo sys-apps/sandbox: 2.29::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.71-r1::gentoo sys-devel/automake: 1.13.4-r2::gentoo, 1.15.1-r2::gentoo, 1.16.5::gentoo sys-devel/binutils: 2.37_p1-r2::gentoo sys-devel/binutils-config: 5.4.1::gentoo sys-devel/clang: 13.0.0::gentoo sys-devel/gcc: 11.2.1_p20220115::gentoo sys-devel/gcc-config: 2.5-r1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/lld: 13.0.0::gentoo sys-devel/llvm: 13.0.0::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.15-r3::gentoo (virtual/os-headers) sys-libs/glibc: 2.34-r10::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-jobs: 1 sync-rsync-verify-metamanifest: yes sync-rsync-extra-opts: sync-rsync-verify-max-age: 24 DIOOs_overlay location: /usr/local/portage masters: gentoo ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=native -mtune=native -mno-xop" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.8/conf" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php8.0/ext-active/ /etc/php/cgi-php8.0/ext-active/ /etc/php/cli-php8.0/ext-active/ /etc/php/fpm-php8.0/ext-active/ /etc/php/phpdbg-php8.0/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -pipe -march=native -mtune=native -mno-xop" DISTDIR="/usr/portage/distfiles" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY 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" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://gentoo.mirrors.tds.net/gentoo http://ftp.swin.edu.au/gentoo http://ftp.twaren.net/Linux/Gentoo/" LANG="en_CA.UTF8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en fr" MAKEOPTS="-j4" PKGDIR="/usr/portage/packages" 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" SHELL="/bin/bash" USE="3dnow X a52 aac aalib acl acpi alsa amd64 bash-completion bluetooth bluray branding bzip2 cairo caps cdda cdr cli crypt cscope cups dbus dri dts dvd dvdr elogind encode exif ffmpeg fftw firefox flac fontconfig foomaticdb fortran ftp gcj gdbm gif gimp glut gnutls gpm gtk gui gzip hddtemp iconv icu idn imagemagick imap ipv6 jpeg lame latex lcms libglvnd libnotify libsamplerate libtirpc lm_sensors lzma lzo mad matroska mbox mime mmx mng mozilla mp3 mp4 mpeg multilib ncurses nls nptl nsplugin offensive ogg openal opengl openmp pam pango pcre pdf png policykit posix ppds pulseaudio qt5 rar rdesktop readline sdl seccomp smp sndfile sockets sound speex spell split-usr sse sse2 ssl startup-notification svg symlink syslog sysvipc theora threads tiff truetype udev udisks unicode upower usb v4l v4l2 vcd vim-syntax vorbis wifi wmf wxwidgets x264 xattr xcb xml xmpp xpm xscreensaver xv xvid zlib" ABI_X86="64" ADA_TARGET="gnat_2020" 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="mmx mmxext sse sse2" 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 fr" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="libreoffice_extensions_nlpsolver pdfimport presenter-console" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-4 php8-0" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_9" PYTHON_TARGETS="python3_9" RUBY_TARGETS="ruby26 ruby27" USERLAND="GNU" VIDEO_CARDS="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" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EMERGE_DEFAULT_OPTS, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LEX, LFLAGS, LIBTOOL, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS
It'll be a GCC bug if anything: ``` /var/tmp/portage/sys-devel/llvm-13.0.1/work/llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h:194:27: internal compiler error: Segmentation fault 194 | NumOperands(N) {} | ^ 0x7faa1749d56f ??? /usr/src/debug/sys-libs/glibc-2.34-r10/glibc-2.34/signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0 0x7faa174892f9 __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 0x7faa174893a7 __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 <https://bugs.gentoo.org/> for instructions. ``` Is it reproducible? Please also do a RAM test (memtest or similar). If reproducible & memtest is clear (this really is important to check, as RAM issues often manifest as ICEs), could you try follow https://wiki.gentoo.org/wiki/Gcc-ICE-reporting-guide? We can provide help if needed.
Ok, you were right, it was a faulty RAM module. I had tons of faulty locations on this one stick. I had these sorts of errors for a while now and they don't appear anymore. Thanks for the pointer!
(In reply to Olivier Diotte from comment #2) > Ok, you were right, it was a faulty RAM module. I had tons of faulty > locations on this one stick. > > I had these sorts of errors for a while now and they don't appear anymore. > Thanks for the pointer! No problem and glad you're sorted!
