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additional bootstrap failure on powerpc

Hi Jason,

I'm getting the following failure while building powerpc-darwin's ppc64 multilib of libjava, after reverting revision 116213:

/Volumes/Data/build/gcc-trunk/gcc/gcj -B/Volumes/Data/build/gcc-trunk/ powerpc-apple-darwin8.7.0/ppc64/libjava/ -B/Volumes/Data/build/gcc- trunk/gcc/ -fclasspath= -fbootclasspath=/Volumes/Data/build/gcc-trunk/ powerpc-apple-darwin8.7.0/ppc64/libjava/classpath/lib -- encoding=UTF-8 -Wno-deprecated -fbootstrap-classes -g -O2 -m64 -fjni - findirect-dispatch -fno-indirect-classes -c @gnu-CORBA.list -fno- common -o .libs/gnu-CORBA.o
gnu/CORBA/_PolicyImplBase.java: In class 'gnu.CORBA._PolicyImplBase':
gnu/CORBA/_PolicyImplBase.java: In constructor '(int,java.lang.Object,int,java.lang.String)':
gnu/CORBA/_PolicyImplBase.java:111: internal compiler error: Bus error
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[5]: *** [gnu-CORBA.lo] Error 1

The backtrace at the point of failure is:

#0 voidify_wrapper_expr (wrapper=0x42ee30c0, temp=0x0) at /Network/ Servers/hills/Volumes/capanna/gkeating/co/gcc-trunk/gcc/gimplify.c:958
#1 0x00194578 in gimplify_expr (expr_p=0x42ee4d70, pre_p=0xbfffe0b8, post_p=0xbfffe0bc, gimple_test_f=0x267ec0 <is_gimple_stmt>, fallback=fb_none) at /Network/Servers/hills/Volumes/capanna/gkeating/ co/gcc-trunk/gcc/gimplify.c:3700
#2 0x00197e74 in gimplify_to_stmt_list (stmt_p=0x42ee4d70) at / Network/Servers/hills/Volumes/capanna/gkeating/co/gcc-trunk/gcc/ gimplify.c:4254
#3 0x0019885c in gimplify_bind_expr (expr_p=0x42ee4da0, pre_p=0xbfffe278) at /Network/Servers/hills/Volumes/capanna/gkeating/ co/gcc-trunk/gcc/gimplify.c:1091
#4 0x00194c44 in gimplify_expr (expr_p=0x42ee4da0, pre_p=0xbfffe278, post_p=0xbfffe27c, gimple_test_f=0x267ec0 <is_gimple_stmt>, fallback=fb_none) at /Network/Servers/hills/Volumes/capanna/gkeating/ co/gcc-trunk/gcc/gimplify.c:5526
(More stack frames follow...)

the failing line is

958 if (!VOID_TYPE_P (TREE_TYPE (wrapper)))

and 'wrapper' is a STATEMENT_LIST with a TREE_TYPE of NULL:

<statement_list 0x42ee30c0 side-effects head 0x42e40080 tail 0x42e40230 stmts 0x42ee0d20 0x42ee0e10 0x42ee0e40 0x42ee0e70 0x42ee0fc0 0x42ee4000 0x42ee4060 0x42ee41e0 0x42ee4210 0x42ee4240 0x42ee4360 0x42ee4390 0x42ee44e0 0x42ee4510 0x42ee45a0 0x42ee45d0 0x42ee4660 0x42ee4720 0x42ee48a0 0x42ee48d0 0x42ee4900 0x42ee4930 0x42ee49f0 0x42ee4a20 0x42ee4ba0 0x42ee4d20 0x42ee3880
... (way too much stuff to paste here)
stmt <return_expr 0x42ee3880 type <void_type 0x42c157e0 void>
side-effects
gnu/CORBA/_PolicyImplBase.java:111>>

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