http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49786
--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> 2011-07-20 13:31:09 UTC --- (In reply to comment #2) > I'm using an x86_64 Ubuntu Lucid system. I'm using unmodified revision 176479 > of mainline. I used ppl-0.11 and cloog-0.16.2 from > ftp://gcc.gnu.org/pub/gcc/infrastructure. I configured like this: > > ../trunk/configure --enable-clocale=gnu --with-system-zlib --enable-shared > --with-demangler-in-ld --enable-cloog-backend=isl > --with-ppl=/home/iant/gnu/ppl-0.11-install > --with-cloog=/home/iant/gnu/cloog-0.16.2-install > --with-build-config=bootstrap-lto --with-fpmath=sse > --enable-languages=c,c++,fortran,java,lto,objc > > I ran "make profiledbootstrap". The bootstrap completed successfully. > > How can I recreate the problem? I saw it on a 8-core machine with "make -j8 profiledbootstrap".