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Re: [PATCH, PR43920, 5/9] Cross-jumping - Add missing use of return register.

From: Jeff Law <law at redhat dot com>
To: Tom de Vries <vries at codesourcery dot com>
Cc: gcc-patches at gcc dot gnu dot org, ebotcazou at libertysurf dot fr
Date: Thu, 31 Mar 2011 12:45:19 -0600
Subject: Re: [PATCH, PR43920, 5/9] Cross-jumping - Add missing use of return register.
References: <4D94C603.7080505@codesourcery.com> <4D94C88B.4020206@codesourcery.com> <4D94CA95.4080309@codesourcery.com>

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On 03/31/11 12:40, Tom de Vries wrote:
> Inserts use of return register in epilogue threading, to keep
> representation consistent, and prevent mismatch in crossjump matching.
OK.
Jeff
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References:
- [PATCH, PR43920] Improve code-size optimizations
  - From: Tom de Vries
- [PATCH, PR43920, 4-9/9] Cross-jumping.
  - From: Tom de Vries
- [PATCH, PR43920, 5/9] Cross-jumping - Add missing use of return register.
  - From: Tom de Vries

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