http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59335
--- Comment #3 from PaX Team <pageexec at gmail dot com> --- small correction: tree-flow.h and tree-flow-inline.h seem to be removed however here's an additional list of headers that i needed to copy over manually to get some plugins to compile: fold-const.h gimple-ssa.h tree-ssanames.h context.h print-tree.h gimple-iterator.h varasm.h
