https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65190
Bug ID: 65190
Summary: libreoffice build failure with lto and graphite flags
Product: gcc
Version: 4.9.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: trippels at gcc dot gnu.org
Created attachment 34853
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34853&action=edit
unreduced testcase
A Gentoo user emailed me the attached testcase.
(I don't have graphite enabled on any machine, so I cannot reproduce the
issue.)
%
S=/home/gentoo/tmp/portage/app-office/libreoffice-4.4.0.3/work/libreoffice-4.4.0.3
&& I=$S/instdir && W=$S/workdir && mkdir -p $W/CxxObject/sfx2/source/appl/
$W/Dep/CxxObject/sfx2/source/appl/ && cd
/home/gentoo/tmp/portage/app-office/libreoffice-4.4.0.3/work/libreoffice-4.4.0.3
&& x86_64-pc-linux-gnu-g++ -DCPPU_ENV=gcc3 -DLIBO_INTERNAL_ONLY -DLINUX
-DNDEBUG -DOPTIMIZE -DOSL_DEBUG_LEVEL=0 -DUNIX -DUNX -DX86_64 -D_PTHREADS
-D_REENTRANT -DRTL_USING -DSFX2_DLLIMPLEMENTATION -DENABLE_CUPS
-DSYSTEM_LIBXML -Wall -Wnon-virtual-dtor -Wendif-labels -Wextra -Wundef
-Wunused-macros -fmessage-length=0 -fno-common -pipe -fPIC -Wshadow
-Woverloaded-virtual -std=gnu++11 -DEXCEPTIONS_ON -fexceptions
-fno-enforce-eh-specs -march=native -O2 -pipe -ggdb -floop-interchange
-floop-strip-mine -floop-block -ftree-loop-distribution -fira-loop-pressure
-ftree-vectorize -ftree-loop-linear -flto=5 -fuse-linker-plugin -c
$S/sfx2/source/appl/sfxpicklist.cxx -o
$W/CxxObject/sfx2/source/appl/sfxpicklist.o -I$S/sfx2/source/appl/
-I$S/sfx2/inc -I$S/sfx2/source/inc -I$W/SdiTarget/sfx2/sdi -I$S/include
-I/opt/icedtea-bin-7.2.5.3/include -I/opt/icedtea-bin-7.2.5.3/include/linux
-I$S/config_host -I$W/CustomTarget/officecfg/registry
-I$W/UnoApiHeadersTarget/udkapi/normal -I$W/UnoApiHeadersTarget/offapi/normal
-I/usr/include -isystem /usr/include/libxml2
In member function ‘Notify’:
/home/gentoo/tmp/portage/app-office/libreoffice-4.4.0.3/work/libreoffice-4.4.0.3
/sfx2/source/appl/sfxpicklist.cxx:442:1:
internal compiler error: Segmentation fault
}
^
Please submit a full bug report,
-v output is in the attachment.
