------- Comment #3 from irar at il dot ibm dot com 2009-11-10 10:02 ------- (In reply to comment #0) > This causes mgrid score to drop > by almost 40% on x86_64 and the vectorized code is pretty bad because it > uses unaligned accesses.
Is the vectorized code worse than the scalar one even without predcom? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41879
