stage1/xgcc -Bstage1/ -B/usr/i586-pc-linux-gnu/bin/ -c    -march=k6-3 -pipe -O2 -fprofile-generate -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wold-style-definition     -DHAVE_CONFIG_H -DGENERATOR_FILE    -I. -I. -I/var/tmp/portage/gcc-3.4.6-r1/work/gcc-3.4.6/gcc -I/var/tmp/portage/gcc-3.4.6-r1/work/gcc-3.4.6/gcc/. -I/var/tmp/portage/gcc-3.4.6-r1/work/gcc-3.4.6/gcc/../include  /var/tmp/portage/gcc-3.4.6-r1/work/gcc-3.4.6/gcc/genrecog.c -o genrecog.o
stage1/xgcc -Bstage1/ -B/usr/i586-pc-linux-gnu/bin/    -march=k6-3 -pipe -O2 -fprofile-generate -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wold-style-definition     -DHAVE_CONFIG_H -DGENERATOR_FILE  -o genrecog \
        genrecog.o rtl.o read-rtl.o bitmap.o ggc-none.o min-insn-modes.o gensupport.o insn-conditions.o print-rtl1.o \
        errors.o ../libiberty/libiberty.a
./genrecog /var/tmp/portage/gcc-3.4.6-r1/work/gcc-3.4.6/gcc/config/i386/i386.md > tmp-recog.c
/bin/sh: line 1: 12379 Segmentation fault      ./genrecog /var/tmp/portage/gcc-3.4.6-r1/work/gcc-3.4.6/gcc/config/i386/i386.md >tmp-recog.c
make[2]: *** [s-recog] Error 139
make[2]: Leaving directory `/var/tmp/portage/gcc-3.4.6-r1/work/build/gcc'
make[1]: *** [stageprofile_build] Error 2
make[1]: Leaving directory `/var/tmp/portage/gcc-3.4.6-r1/work/build/gcc'
make: *** [profiledbootstrap] Error 2

!!! ERROR: sys-devel/gcc-3.4.6-r1 failed.
Call stack:
  ebuild.sh, line 1546:   Called dyn_compile
  ebuild.sh, line 937:   Called src_compile
  ebuild.sh, line 1255:   Called toolchain_src_compile
  toolchain.eclass, line 24:   Called gcc_src_compile
  toolchain.eclass, line 1535:   Called gcc_do_make
  toolchain.eclass, line 1409:   Called die

!!! emake failed with profiledbootstrap
!!! If you need support, post the topmost build error, and the call stack if relevant.