http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48913
Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2011.05.06 10:07:18 Ever Confirmed|0 |1 --- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-05-06 10:07:18 UTC --- Unfortunately this is not a lot of information you provide. LTO can use quite a lot of memory. Please specify how you configured GCC (the output of gcc -v). Please also append -v to the LTO link command-line - it is important to know which phase consumes the memory. I would suspect it is a cc1 invocation that has the -fwpa flag passed. Finally, what linker and what linker version are you using?