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Re: [tree-ssa] One final DCE speedup.
- From: Richard Henderson <rth at redhat dot com>
- To: Andrew MacLeod <amacleod at redhat dot com>
- Cc: gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 17 Oct 2003 13:05:16 -0700
- Subject: Re: [tree-ssa] One final DCE speedup.
- References: <1066420361.6885.436.camel@p4>
On Fri, Oct 17, 2003 at 03:52:36PM -0400, Andrew MacLeod wrote:
> + /* vector indicating an SSA name has already been processed and marked
> + as necessary. */
> + static bool *processed;
I'd think an sbitmap would take less memory. Which could be
non-inconsequential in large functions...
r~