[Bug lto/47274] [4.6 regression] ICE in lto_varpool_replace_node, at lto-symtab.c:306

[Jan Hubicka]

> lto1: internal compiler error: in lto_varpool_replace_node, at lto-symtab.c:305

Merging should happen after unmerged files are dumped.  Perhaps they go to some funny place,
like /tmp?

Honza