求助：编译gcc4.1出现如下错误！

ldh168

我在编译gcc4.1时出现如下错误信息：

/var/tmp/portage/gcc-4.1.0_beta20050716/work/gcc-4.1-20050716/gcc/tree-ssa-dom.c: In function 'dom_opt_finalize_block':
/var/tmp/portage/gcc-4.1.0_beta20050716/work/gcc-4.1-20050716/gcc/tree-ssa-dom.c:1172: error: corrupted profile info:
number of
executions for edge 88-85 thought to be 1711
/var/tmp/portage/gcc-4.1.0_beta20050716/work/gcc-4.1-20050716/gcc/tree-ssa-dom.c:1172: error: corrupted profile info:
number of
executions for edge 88-89 thought to be -48
/var/tmp/portage/gcc-4.1.0_beta20050716/work/gcc-4.1-20050716/gcc/tree-ssa-dom.c:1172: error: corrupted profile info:
number of
executions for edge 89-99 thought to be -1663
/var/tmp/portage/gcc-4.1.0_beta20050716/work/gcc-4.1-20050716/gcc/tree-ssa-dom.c:1172: error: corrupted profile info:
number of
executions for edge 89-90 thought to be 12090
make[2]: *** [tree-ssa-dom.o] 错误 1
make[2]: Leaving directory `/var/tmp/portage/gcc-4.1.0_beta20050716/work/build/gcc'
make[1]: *** [stagefeedback_build] 错误 2
make[1]: Leaving directory `/var/tmp/portage/gcc-4.1.0_beta20050716/work/build/gcc'
make: *** [profiledbootstrap] 错误 2

!!! ERROR: sys-devel/gcc-4.1.0_beta20050716 failed.
!!! Function gcc_do_make, Line 1214, Exitcode 2
!!! emake failed with profiledbootstrap
!!! If you need support, post the topmost build error, NOT this status message.


请问如何解决？
:thank