internal compiler error: in rewrite_use_nonlinear_expr

[Rashad Kanavath]

gcc -Wall -g -O -fPIC -I/build/buildd/grass70-7.0.0+0ubuntu2+28754~raring1/dist.i686-pc-linux-gnu/include -I/build/buildd/grass70-7.0.0+0ubuntu2+28754~raring1/dist.i686-pc-linux-gnu/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DPACKAGE=\""grasslibs"\" -I/build/buildd/grass70-7.0.0+0ubuntu2+28754~raring1/dist.i686-pc-linux-gnu/include -I/build/buildd/grass70-7.0.0+0ubuntu2+28754~raring1/dist.i686-pc-linux-gnu/include -o OBJ.i686-pc-linux-gnu/hevmax.o -c hevmax.c
gcc -Wall -g -O -fPIC -I/build/buildd/grass70-7.0.0+0ubuntu2+28754~raring1/dist.i686-pc-linux-gnu/include -I/build/buildd/grass70-7.0.0+0ubuntu2+28754~raring1/dist.i686-pc-linux-gnu/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DPACKAGE=\""grasslibs"\" -I/build/buildd/grass70-7.0.0+0ubuntu2+28754~raring1/dist.i686-pc-linux-gnu/include -I/build/buildd/grass70-7.0.0+0ubuntu2+28754~raring1/dist.i686-pc-linux-gnu/include -o OBJ.i686-pc-linux-gnu/hmgen.o -c hmgen.c
gcc -Wall -g -O -fPIC -I/build/buildd/grass70-7.0.0+0ubuntu2+28754~raring1/dist.i686-pc-linux-gnu/include -I/build/buildd/grass70-7.0.0+0ubuntu2+28754~raring1/dist.i686-pc-linux-gnu/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DPACKAGE=\""grasslibs"\" -I/build/buildd/grass70-7.0.0+0ubuntu2+28754~raring1/dist.i686-pc-linux-gnu/include -I/build/buildd/grass70-7.0.0+0ubuntu2+28754~raring1/dist.i686-pc-linux-gnu/include -o OBJ.i686-pc-linux-gnu/house.o -c house.c
house.c: In function 'house':
house.c:10:6: internal compiler error: in rewrite_use_nonlinear_expr, at tree-ssa-loop-ivopts.c:6215
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.7/README.Bugs> for instructions.
Preprocessed source stored into /tmp/ccdY94cZ.out file, please attach this to your bugreport.
make[6]: *** [OBJ.i686-pc-linux-gnu/house.o] Error 1
make[6]: Leaving directory `/build/buildd/grass70-7.0.0+0ubuntu2+28754~raring1/lib/external/ccmath'

This bug report is from launchpad builder and here is the full log

https://launchpadlibrarian.net/144900435/buildlog_ubuntu-raring-i386.grass70_7.0.0%2B0ubuntu2%2B28754~raring1_FAILEDTOBUILD.txt.gz

search for 'error:' to seek for error.

FYI
amd64 raring, i386 and amd64 saucy, i386 and amd64 quantal builds fine

this fails only for i386 build for raring.

[Matthias Klose (doko)]

incomplete ...

Please submit a full bug report,
with preprocessed source if appropriate.

Preprocessed source stored into /tmp/ccdY94cZ.out file, please attach this to your bugreport.

[Rashad Kanavath (rashadkm)]

attaching preprocessed source to complete bug report

[Rashad Kanavath (rashadkm)]

Any new updates?

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Rashad Kanavath (rashadkm)]

Hello All,

Is this right place to report bugs for gcc 4.7. Its been a long this bug has been confirmed and no update since then. If I am missing something else please let me know. If this happens due to some system configuration or problem in the grass code we could fix it. Asking users to change from 32bit to 64bit is not something I believe someone would suggest.