Gunther Piez <gpiez@xxxxxx> writes: > I tried the gcc-4.6.0 release candidate and get an error during the > final linking stage with -flto: > > lto1: internal compiler error: in lto_wpa_write_files, at lto/lto.c:1518 > > I would like to submit a bug report, but a preprocessed source at this > stage is not available. How can I submit a useful bug report? There are some notes on LTO here: http://gcc.gnu.org/wiki/A_guide_to_testcase_reduction Ian
