------- Comment #20 from rakdver at kam dot mff dot cuni dot cz 2007-06-04 22:15 ------- Subject: Re: [4.3 Regression] reassoc2 can more extra calculations into a loop
> Can anyone show that the newly added dce_loop anything useful? Yes, predictive commoning does not work as well if there is dead code (which is why it was added. > Can we disable it or move it after the second reassoc? Reassoc should be fixed, we should not consider workarounds like this. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32183
