https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61176
--- Comment #15 from Jakub Jelinek <jakub at gcc dot gnu.org> --- builtins.h has been already in 4.9, just contained far less info and thus has been less important. Quick check of new headers in toplevel directory that most likely aren't in PLUGIN_HEADERS reveals also: auto-profile.h ccmp.h collect-utils.h dojump.h explow.h fibonacci_heap.h gcse-common.h generic-match.h gimple-match.h graphite-isl-ast-to-gimple.h ifcvt.h ipa-chkp.h ipa-icf-gimple.h ipa-icf.h loop-unroll.h lto-section-names.h regcprop.h rtl-chkp.h rtlhash.h rtl-iter.h shrink-wrap.h symbol-summary.h tree-chkp.h Supposedly we should include those in PLUGIN_HEADERS too.
