OK with a minor nit.
http://codereview.appspot.com/4904050/diff/3001/gcc/cp/pph-streamer.h File gcc/cp/pph-streamer.h (right): http://codereview.appspot.com/4904050/diff/3001/gcc/cp/pph-streamer.h#newcode210 gcc/cp/pph-streamer.h:210: extern VEC(pph_stream_ptr, heap) *pph_read_images;
209 210 extern VEC(pph_stream_ptr, heap) *pph_read_images;
Move earlier in the file and add documentation. http://codereview.appspot.com/4904050/
