[Bug gcov-profile/55674] [4.8 Regression] >20% size increase of lto/pgo binaries since r193747
markus at trippelsdorf dot de
gcc-bugzilla@gcc.gnu.org
Thu Dec 13 15:06:00 GMT 2012
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55674
--- Comment #6 from Markus Trippelsdorf <markus at trippelsdorf dot de> 2012-12-13 15:06:12 UTC ---
(In reply to comment #5)
> Ok, I will download tramp3d-v4 right now and see what is going on. Can
> you send me the full set of options you are using to compile it?
>
g++ -w -O3 -fprofile-generate -march=native tramp3d-v4.cpp
./a.out --cartvis 1.0 0.0 --rhomin 1e-8 -n 20
g++ -w -O3 -fprofile-use -flto=4 -march=native tramp3d-v4.cpp
More information about the Gcc-bugs
mailing list