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Re: disabling branch probability guessing (patch)
- To: Richard Henderson <rth at redhat dot com>
- Subject: Re: disabling branch probability guessing (patch)
- From: Aldy Hernandez <aldyh at redhat dot com>
- Date: Mon, 15 Jan 2001 18:42:17 -0400
- Cc: gcc-patches at gcc dot gnu dot org, wilson at redhat dot com
- References: <20010115181006.A8129@redhat.com> <20010115143419.C26349@redhat.com>
> > + flag_guess_branch_prob = 1;
>
> ... do this at -O1, not -O2. This data is used in
> if-conversion in addition to block reordering.
done.