[Bug bootstrap/54876] [4.8 Regression] LTO bootstrap broken, streaming garbage-collected BLOCK

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54876



--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> 2012-10-09 
15:29:12 UTC ---

Err,



static tree

prune_expression_for_jf_1 (tree *tp, int *walk_subtrees, void *)

{

  if (EXPR_P (*tp))

    SET_EXPR_LOCATION (*tp, UNKNOWN_LOCATION);

  else

    *walk_subtrees = 0;

  return NULL_TREE;

}



of course.