Bootstrap comparison failure on powerpc64 for Ada

[Revital1 Eres]

Hello,

I get the following bootstrap comparison failure on powerpc64
for  Ada (--enable-languages=ada) with BOOT_CFLAGS='-O2'.

Revital

make[2]: Entering directory `/home/revital/mainline_ccp/build'
make[3]: Entering directory `/home/revital/mainline_ccp/build'
rm -f stage_current
make[3]: Leaving directory `/home/revital/mainline_ccp/build'
Comparing stages 2 and 3
warning: ./cc1-checksum.o differs
Bootstrap comparison failure!
./ada/a-except.o differs
make[2]: *** [compare] Error 1
make[2]: Leaving directory `/home/revital/mainline_ccp/build'
make[1]: *** [stage3-bubble] Error 2
make[1]: Leaving directory `/home/revital/