[Bug debug/46102] [4.8/4.9/5 Regression] ICE: SIGSEGV in dwarf2out_finish (dwarf2out.c:8490) with -feliminate-dwarf2-dups when using precompiled headers

[aldyh at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46102

--- Comment #10 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Created attachment 34806
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34806&action=edit
proposed patch

Proposed patch.  I will comment on the list shortly.