error building yesterday code

===> ata/atapicd (all)
cc -O2 -fno-strict-aliasing -pipe  -D_KERNEL -DKLD_MODULE -std=c99
-nostdinc   -DHAVE_KERNEL_OPTION_HEADERS -include
/usr/obj/usr/src/sys/xxx_7/opt_global.h -I. -I_at_ -I_at_/contrib/altq
-finline-limit=8000 --param inline-unit-growth=100 --param
large-function-growth=1000 -fno-common  -I/usr/obj/usr/src/sys/xxx_7
-mno-align-long-strings -mpreferred-stack-boundary=2  -mno-mmx
-mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -ffreestanding -Wall
-Wredundant-decls -Wnested-externs -Wstrict-prototypes
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef
-Wno-pointer-sign -fformat-extensions -c
/usr/src/sys/modules/ata/atapicd/../../../dev/ata/atapi-cd.c
/usr/src/sys/modules/ata/atapicd/../../../dev/ata/atapi-cd.c: In
function 'acd_geom_ioctl':
/usr/src/sys/modules/ata/atapicd/../../../dev/ata/atapi-cd.c:210:
internal compiler error: Segmentation fault: 11
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
*** Error code 1

Stop in /usr/src/sys/modules/ata/atapicd.
*** Error code 1

Stop in /usr/src/sys/modules/ata.
*** Error code 1

Stop in /usr/src/sys/modules.
*** Error code 1

Stop in /usr/obj/usr/src/sys/xxx_7.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.
[root_at_xxx /usr/src]#

if anyona has any hints ...

this happened before, for building world I had to keep repeating the
make command with -DNOCLEAN till it ended good ...

thanks in advance

matheus
-- 
We will call you cygnus,
The God of balance you shall be