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[rs6000] Print debug log of rs6000 variable_issue invocations

From: Andrey Belevantsev <abel at ispras dot ru>
To: Alexander Monakov <amonakov at ispras dot ru>
Cc: gcc-patches at gcc dot gnu dot org, David Edelsohn <dje at watson dot ibm dot com>
Date: Wed, 13 Jan 2010 20:52:08 +0300
Subject: [rs6000] Print debug log of rs6000 variable_issue invocations
References: <4B3B7703.1070409@ispras.ru> <1262190835-15573-11-git-send-email-amonakov@ispras.ru>

On 30.12.2009 19:33, Alexander Monakov wrote:

This patch was useful when debugging scheduler behaviour on powerpc.
Certainly not a big deal, but I'd prefer to have it in mainline (it may be
useful again in future).

2009-12-30 Alexander Monakov<amonakov@ispras.ru>

	* config/rs6000/rs6000.c (rs6000_variable_issue): Rename to...
	(rs6000_variable_issue_1): this.  Use...
	(rs6000_variable_issue): here.  Reimplement.  Print debug info.

When pinging the fixes in this thread, I forgot to mention that this requires approval of a rs6000 backend maintainer, not a scheduler maintainer. Sorry.

Andrey

Follow-Ups:
- Re: [rs6000] Print debug log of rs6000 variable_issue invocations
  - From: David Edelsohn

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