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Re: [patch] fix rs6000-power2-2.c

From: Eric Christopher <echristo at apple dot com>
To: David Edelsohn <dje at watson dot ibm dot com>
Cc: Geoffrey Keating <geoffk at geoffk dot org>, gcc-patches at gcc dot gnu dot org
Date: Wed, 10 Aug 2005 11:29:17 -0700
Subject: Re: [patch] fix rs6000-power2-2.c
References: <1EA3FACB-D275-4F8C-99ED-1F5EF65F939A@apple.com> <m28xzbgaec.fsf@greed.local> <200508090155.j791tDd27328@makai.watson.ibm.com> <4BBA20FC-A07D-4AC9-BE24-CD91C57E74B4@apple.com> <200508091759.j79Hx0d31244@makai.watson.ibm.com>


    This seems like a more sane approach.  I'm satisfied if the rest
of the details are technically correct.

I talked to rth online yesterday and he said the idea was just fine.

For the record here's the final patch - including the rewrite to the peephole checking routine.

OK?

-eric

2005-08-10 Eric Christopher <echristo@apple.com>

    * config/rs6000/rs6000.c (mems_ok_for_quad_peep): Rewrite.
    * config/rs6000/rs6000.md (*lfq_power2, *stfq_power2): Use V2DFmode
       instead of TFmode.

Attachment: ppc.diff
Description: Binary data

Follow-Ups:
- Re: [patch] fix rs6000-power2-2.c
  - From: Eric Christopher

References:
- [patch] fix rs6000-power2-2.c
  - From: Eric Christopher
- Re: [patch] fix rs6000-power2-2.c
  - From: Geoffrey Keating
- Re: [patch] fix rs6000-power2-2.c
  - From: David Edelsohn
- Re: [patch] fix rs6000-power2-2.c
  - From: Eric Christopher
- Re: [patch] fix rs6000-power2-2.c
  - From: David Edelsohn

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