------- Comment #7 from rguenther at suse dot de 2009-05-16 11:39 ------- Subject: Re: missing unrolling/scalarization/reassoc/free
On Sat, 16 May 2009, jv244 at cam dot ac dot uk wrote: > ------- Comment #6 from jv244 at cam dot ac dot uk 2009-05-16 11:31 ------- > (In reply to comment #5) > This looks somewhat different from what I get here. > > trunk without patch: > > vond...@pcihopt3:/data03/vondele/contract> gfortran -O3 -march=native > -ffast-math -funroll-loops -ffree-line-length-200 --param > max-completely-peel-times=27 --param max-completely-peeled-insns=666 test.f90 > ; > ./a.out try --param max-completely-peeled-insns=1500 to also get the last innermost loop unrolled (that blocks scalarization of buffer1, with the patch). I'm testing on i?86. Richard. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40168
