stage1/xgcc -Bstage1/ -B/usr/i386-pc-linux-gnu/bin/ -c   -O2 -mtune=i686 -pipe -march=athlon-xp -fprofile-generate -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute     -DHAVE_CONFIG_H -I. -I. -I/var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/gcc-4.1.1/gcc -I/var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/gcc-4.1.1/gcc/. -I/var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/gcc-4.1.1/gcc/../include -I/var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/gcc-4.1.1/gcc/../libcpp/include     /var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/gcc-4.1.1/gcc/cfglayout.c -o cfglayout.o
stage1/xgcc -Bstage1/ -B/usr/i386-pc-linux-gnu/bin/ -c   -O2 -mtune=i686 -pipe -march=athlon-xp -fprofile-generate -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -Wmissing-format-attribute     -DHAVE_CONFIG_H -I. -I. -I/var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/gcc-4.1.1/gcc -I/var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/gcc-4.1.1/gcc/. -I/var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/gcc-4.1.1/gcc/../include -I/var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/gcc-4.1.1/gcc/../libcpp/include     /var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/gcc-4.1.1/gcc/cfgloop.c -o cfgloop.o
/var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/gcc-4.1.1/gcc/cfgloop.c: In function 'flow_loops_find':
/var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/gcc-4.1.1/gcc/cfgloop.c:595: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugs.gentoo.org/> for instructions.
The bug is not reproducible, so it is likely a hardware or OS problem.
make[2]: *** [cfgloop.o] Error 1
make[2]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/build/gcc'
make[1]: *** [stageprofile_build] Error 2
make[1]: Leaving directory `/var/tmp/portage/sys-devel/gcc-4.1.1-r3/work/build/gcc'
make: *** [profiledbootstrap] Error 2

!!! ERROR: sys-devel/gcc-4.1.1-r3 failed.
Call stack:
  ebuild.sh, line 1614:   Called dyn_compile
  ebuild.sh, line 971:   Called qa_call 'src_compile'
  environment, line 5319:   Called src_compile
  ebuild.sh, line 1304:   Called toolchain_src_compile
  toolchain.eclass, line 26:   Called gcc_src_compile
  toolchain.eclass, line 1550:   Called gcc_do_make
  toolchain.eclass, line 1424:   Called die

!!! emake failed with profiledbootstrap
!!! If you need support, post the topmost build error, and the call stack if relevant.
!!! A complete build log is located at '/var/tmp/portage/sys-devel/gcc-4.1.1-r3/temp/build.log'.