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Re: memrefs_conflict_p () for REGs in alias.c
- From: George H <grgh007 at yahoo dot com>
- To: "David S. Miller" <davem at redhat dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Mon, 30 Sep 2002 22:03:41 -0700 (PDT)
- Subject: Re: memrefs_conflict_p () for REGs in alias.c
--- "David S. Miller" <davem@redhat.com> wrote:
>
> Remove the "flag_unroll_loops" test in
> init_alias_analysis() and
> see what happens.
Ya, I just saw that. that is as good as you specify
-funroll-loop option. it only allocates the memory for
alias_invariant array, but there is no meaningful
information in alias_invariant for cse.
-gh
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