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Re: input address reload issue

From: Aurelien Buhrig <aurelien dot buhrig dot gcc at gmail dot com>
To: Segher Boessenkool <segher at kernel dot crashing dot org>
Cc: gcc at gcc dot gnu dot org
Date: Fri, 6 Jan 2017 11:26:40 +0100
Subject: Re: input address reload issue
Authentication-results: sourceware.org; auth=none
References: <094e7c3d-fc6c-1b0a-29c3-263cadec25a7@gmail.com> <20170106085051.GI28613@gate.crashing.org>

> Look at the dump file for reload to see where things come from.  Also
> everything Jeff said; you really want LRA.

I will try switching to LRA in a second step, but I think I need first to remove the old cc0...
BTW, in which way the LRA is better than IRA? Is there any benchmarks?

Thanks for your help. 
Aurélien

Follow-Ups:
- Re: input address reload issue
  - From: Segher Boessenkool
- Re: input address reload issue
  - From: Jeff Law

References:
- input address reload issue
  - From: Aurelien Buhrig
- Re: input address reload issue
  - From: Segher Boessenkool

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