------- Comment #4 from rguenth at gcc dot gnu dot org 2006-09-28 11:08 ------- On x86_64 4.2 decides to unroll 9 times while on 4.1 it unrolls 8 times. This is a code-size regression, but other than that? The 4.2 version runs slightly faster than the 4.1 version, though the difference may be in the noise.
-- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu dot | |org, rakdver at gcc dot gnu | |dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29256