$ gcc -flto -fuse-linker-plugin something.c $ ls /tmp ccMec0Js.lto.o
--
Summary: GCC leaves a temporary LTO output file in $TMPDIR
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: other
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: d dot g dot gorbachev at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43336
