[Bug tree-optimization/65190] New: libreoffice build failure with lto and graphite flags

[trippels at gcc dot gnu.org]

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.