[Bug lto/49697] read permission of LTO intermediate files

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49697

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-07-11 
09:26:31 UTC ---
It uses your umask, similar to what it uses for the generated assembly.