This is the mail archive of the
gcc-help@gcc.gnu.org
mailing list for the GCC project.
Re: ICE in final linking stage with -flto
- From: Ian Lance Taylor <iant at google dot com>
- To: Gunther Piez <gpiez at web dot de>
- Cc: gcc-help at gcc dot gnu dot org
- Date: Mon, 21 Mar 2011 13:35:28 -0700
- Subject: Re: ICE in final linking stage with -flto
- References: <4D8726E6.9080802@web.de>
Gunther Piez <gpiez@web.de> 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