[Bug bootstrap/62077] --with-build-config=bootstrap-lto fails
sven.c.dack at virginmedia dot com
gcc-bugzilla@gcc.gnu.org
Wed Aug 13 08:18:00 GMT 2014
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62077
Sven C. Dack <sven.c.dack at virginmedia dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #33299|0 |1
is obsolete| |
--- Comment #18 from Sven C. Dack <sven.c.dack at virginmedia dot com> ---
Created attachment 33310
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33310&action=edit
Work-around: changes the way bootstrap-lto.mk compares object files
The patch changes the way bootstrap-lto.mk compares object files during the
comparison of stage 2 and 3 by only comparing the disassembled code. It works
around situations where a possibly correct compiler can be produced while it
still has differences in their object files.
This also reverts the last patch, which was based on a false positive.
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