Summary: | =sys-devel/llvm-3.4.1-r1 fails on arm LTOCodeGenerator.cpp:166:1: internal compiler error: in merge_if_block, at ifcvt.c:3193 | ||
---|---|---|---|
Product: | Gentoo Linux | Reporter: | Manuel Rüger (RETIRED) <mrueg> |
Component: | [OLD] Core system | Assignee: | Bernard Cafarelli <voyageur> |
Status: | RESOLVED DUPLICATE | ||
Severity: | normal | CC: | arm, blueknight, heroxbd, mgorny |
Priority: | Normal | ||
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- | |
Attachments: |
build.log
build.log |
Description
Manuel Rüger (RETIRED)
2014-05-21 23:51:28 UTC
looks like the ice has been fixed with gcc-4.8 *** This bug has been marked as a duplicate of bug 500032 *** @mgorny this is no duplicate of bug #500032 llvm-3.3-r3 compiled with gcc-4.7.3 llvm-3.4.1 didn't As far as I understand, both are bugs in gcc, likely even the same bug. I don't think it really matters which llvm versions trigger it... Hit exactly this bug with llvm-3.4.2 and gcc-4.7.3 on arm. It might be too different to be a duplicate of bug #500032: this is arm not atom, this failing point is LTO and this is only related to llvm-3.4. Though it could be triggered by gcc, probably it's also a different bug of gcc. Created attachment 385082 [details] build.log Portage 2.2.10.1-prefix (python 2.7.6-final-0, default/linux/arm/13.0/armv7a, gcc-4.7.3, unavailable, 2.6.35.7-g24431a2 armv7l) ================================================================= System uname: Linux-2.6.35.7-g24431a2-armv7l-ARMv7_Processor_rev_3_-v7l-with-debian-squeeze-sid KiB Mem: 950768 total, 36132 free KiB Swap: 102380 total, 9208 free Timestamp of tree: Tue, 16 Sep 2014 11:37:06 +0000 ld GNU ld (GNU Binutils) 2.23 distcc 3.1 armv7a-hardfloat-linux-gnueabi [enabled] app-shells/bash: 4.2_p39-r1 dev-lang/python: 2.7.6-r1 dev-util/cmake: 3.0.2 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.12.4, 1.14 sys-devel/binutils: 2.23::heroxbd sys-devel/gcc: 4.7.3::heroxbd sys-devel/gcc-config: 1.8-r00.1::heroxbd sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.9 (virtual/os-headers) sys-libs/glibc: 2.17::rap Repositories: gentoo_prefix heroxbd ACCEPT_KEYWORDS="arm ~amd64-linux ~arm ~arm-linux" ACCEPT_LICENSE="* -@EULA" CBUILD="armv7a-hardfloat-linux-gnueabi" CFLAGS="-O2 -pipe -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon" CHOST="armv7a-hardfloat-linux-gnueabi" CONFIG_PROTECT="/etc /usr/lib/tomoyo/conf" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-O2 -pipe -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon" DISTDIR="/data/gnu/gnto/usr/portage/distfiles" FCFLAGS="-O2 -pipe -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon" FEATURES="assume-digests binpkg-logs config-protect-if-modified distcc distcc-pump distlocks ebuild-locks fixlafiles force-prefix merge-sync news para\ llel-fetch preserve-libs protect-owned sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch usersandbox usersync" FFLAGS="-O2 -pipe -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.UTF-8" LC_ALL="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-l2 -j48" PKGDIR="/data/gnu/gnto/usr/portage/packages" PORTAGE_CONFIGROOT="/data/gnu/gnto/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readabl\ e --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/mnt/obb/tmp" PORTDIR="/data/gnu/portage" PORTDIR_OVERLAY="/data/home/adas/art/hack/tauon" USE="X acl arm berkdb bzip2 cli cracklib crypt cxx dri fortran gdbm iconv ipv6 modules ncurses nls nptl openmp pcre prefix rap readline session ssl tc\ pd unicode zlib" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default au\ thn_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="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COL\ LECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt \ gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEV\ ICES="void" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-conso\ le presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7" RUBY_TARG\ ETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="dummy" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condi\ tion tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" USE_PYTHON="2.7" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_O\ PTS, SYNC |