[Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when building Firefox's libxul

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51635

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #26158|0                           |1
        is obsolete|                            |

--- Comment #15 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-12-21 
12:58:54 UTC ---
Created attachment 26161
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26161
patch speeding up uniquify_nodes

Patch to speedup uniquify_nodes