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Re: [tree-ssa] CFG dump patch.
- From: Andrew MacLeod <amacleod at redhat dot com>
- To: Jeff Law <law at redhat dot com>
- Cc: gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: 05 Feb 2004 14:07:14 -0500
- Subject: Re: [tree-ssa] CFG dump patch.
- References: <200402051854.i15IsMHx010686@speedy.slc.redhat.com>
On Thu, 2004-02-05 at 13:54, law@redhat.com wrote:
> In message <1076003823.12370.18.camel@p4>, Andrew MacLeod writes:
> >
> >
> > * tree-pretty-print.c (dump_bb_header): Allow TDF_SLIM printing.
> > (dump_bb_end): Allow TDF_SLIM printing.
> > (dump_generic_bb_buff): Add flags parameter to dump_bb_end.
> No objections from me. The more verbose output is at the moment interesting
> to me, but generally it hasn't been. Having it selectable would IMHO
> be a good thing.
>
> BTW, can you throw your latest coalescing changes my way. They're helpful
> to work with when analyzing what's going on as they make the tree-ssa
> output more closely resemble mainline in regards to how registers are
> used.
>
I've just finished getting the latest version working. Theres a lot more
interesting debug info now. In order to track down a couple of horrid
latent bugs that using a coalesce list uncovered, I needed much better
info than I was getting.
Now that I think the bugs are fixed, Im massaging the result to be
freindlier compile-time, as well as trying to present the debug info in
a more palatable way.
I'll private copy you what I currently have, then post once I actually
finish and verify everything.
Andrew