On Fri, Jun 15, 2007 at 07:17:22PM -0700, Andrew Pinski wrote: > On 6/15/07, H. J. Lu <[EMAIL PROTECTED]> wrote: > > > >Why don't we turn on vectorizer at -O3 or even -O2, depending on > >ISA? I added -ftree-vectorize to BOOT_CFLAGS on x86-64. According to > >-ftree-vectorizer-verbose=1, there are 82 loops vectorized in > >gcc source. There are no regressions. There are not much changes > >in bootstrap time as well as "make check" time. > > Guess you did not see my PR 32093 then where -ftree-vectorize breaks > some testcase?
I can't reproduce it with Intel BID library. H.J.
