http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46900
Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org --- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-12-16 14:40:21 UTC --- Can you please check the difference between how the driver calls lto1 for the separate / combined LTO compiles? You probably want to use -v -save-temps and inspect the response files that are passed to the lto -fwpa command. There shouldn't be any difference really.