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Re: Register Spilling
- From: Jim Wilson <wilson at specifixinc dot com>
- To: Umar Janjua <Umar dot Janjua at cl dot cam dot ac dot uk>
- Cc: gcc at gcc dot gnu dot org
- Date: Wed, 10 Dec 2003 23:44:28 -0800
- Subject: Re: Register Spilling
- References: <jsm@polyomino.org.uk> <E1AU59m-0001rB-00@wisbech.cl.cam.ac.uk>
Umar Janjua wrote:
Are the register spilled values laid out in memory following
some particular scheme or randomly?
They are first come first served. The first one spilled gets the first
available stack slot, etc.
There have been some proposals to sort them, offhand I don't know if
there are patches available anywhere for this.
--
Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com