Bootstrap failure on powerpc-apple-darwin

[Matt Austern]

stage1/xgcc -Bstage1/ -B/work/root.u/powerpc-apple-darwin7.5.0/bin/ -c  
  -g -O2 -mdynamic-no-pic -DIN_GCC   -W -Wall -Wwrite-strings 
-Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long 
-Wno-variadic-macros -Wold-style-definition -Werror -fno-common   
-DHAVE_CONFIG_H    -I. -I. -I../../gcc.u/gcc -I../../gcc.u/gcc/. 
-I../../gcc.u/gcc/../include -I./../intl 
-I../../gcc.u/gcc/../libcpp/include  
../../gcc.u/gcc/tree-ssa-operands.c -o tree-ssa-operands.o
cc1: warnings being treated as errors
../../gcc.u/gcc/tree-ssa-operands.c: In function 'get_expr_operands':
../../gcc.u/gcc/tree-ssa-operands.c:1624: warning: 'bi$ptr2' is used 
uninitialized in this function
make[2]: *** [tree-ssa-operands.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [stage2_build] Error 2
make: *** [bootstrap] Error 2