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Re: RFD, draft patch: IRA costs for reg_equiv_invariant regs
- From: Jeff Law <law at redhat dot com>
- To: Bernd Schmidt <bernds at codesourcery dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, "Vladimir N. Makarov" <vmakarov at redhat dot com>
- Date: Tue, 11 May 2010 16:49:19 -0600
- Subject: Re: RFD, draft patch: IRA costs for reg_equiv_invariant regs
- References: <4BE46C12.6090206@codesourcery.com>
On 05/07/10 13:37, Bernd Schmidt wrote:
Ok? I'll probably check in a preliminary patch that just moves code
around without adding the other changes.
That sounds like a good idea -- some of that will dovetail with work I'm
doing as well.
Ideally I'd like to see all the reg_equiv_blahs go into a structure that
can be easily grown (probably using VECs), but that's more for my work
than yours :-)
jeff