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Re: Timing information for CFG manipulations
- To: Jan Hubicka <jh at suse dot cz>
- Subject: Re: Timing information for CFG manipulations
- From: Richard Henderson <rth at redhat dot com>
- Date: Wed, 17 Oct 2001 13:38:29 -0700
- Cc: Brad Lucier <lucier at math dot purdue dot edu>, gcc-patches at gcc dot gnu dot org, gcc at gcc dot gnu dot org
- References: <200110140332.f9E3W6I16651@banach.math.purdue.edu> <20011016170137.D32633@atrey.karlin.mff.cuni.cz>
On Tue, Oct 16, 2001 at 05:01:37PM +0200, Jan Hubicka wrote:
> * cfgrtl.c (commite_one_edge_insertion): Create an bitmap to pass
> to find_sub_basic_blocks.
I don't especially like the feature that commite_one_edge_insertion
has to do all sorts of extra work to update one block. Perhaps you
should create a find_many_sub_basic_blocks that takes the sbitmap,
but find_sub_basic_blocks continues to update one block.
r~