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Re: Reduce overhead of stmt annotations
- From: Richard Henderson <rth at redhat dot com>
- To: Jan Hubicka <jh at suse dot cz>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 1 Sep 2004 14:49:01 -0700
- Subject: Re: Reduce overhead of stmt annotations
- References: <20040901205957.GH16325@kam.mff.cuni.cz>
On Wed, Sep 01, 2004 at 10:59:57PM +0200, Jan Hubicka wrote:
> 30% of GGC overhead on combine.c compilation (3MB) comes to stmt
> annotations.
So we're going to save 12 bytes (8 if Zdenek's bsi change goes in),
per annotation? How much real memory savings do you measure?
r~