http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54294
--- Comment #3 from Uros Bizjak <ubizjak at gmail dot com> 2012-08-17 08:10:07 UTC --- (In reply to comment #1) > Created attachment 28040 [details] > Preprocessed source of the object file that triggers comparison failure > > ~/gcc-build/stage1-gcc/xgcc -B ~/gcc-build/stage1-gcc -O2 -fno-exceptions > -fno-rtti -fno-common -fcompare-debug cprop.ii > xgcc: error: cprop.ii: -fcompare-debug failure (length) Adding -fno-forward-propagate to the above flags fixes compare-debug failure.
