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Re: [PATCH] rs6000: Disable generation of lwa in 32-bit mode

From: Peter Bergner <bergner at vnet dot ibm dot com>
To: Alan Modra <amodra at gmail dot com>
Cc: Segher Boessenkool <segher at kernel dot crashing dot org>, gcc-patches at gcc dot gnu dot org, dje dot gcc at gmail dot com
Date: Fri, 26 Oct 2012 09:28:38 -0500
Subject: Re: [PATCH] rs6000: Disable generation of lwa in 32-bit mode
References: <06a8399162f2e306f5a48e2a2d35ded562cf2a56.1351204428.git.segher@kernel.crashing.org> <20121026043034.GD12025@bubble.grove.modra.org>

On Fri, 2012-10-26 at 15:00 +1030, Alan Modra wrote:
> On Thu, Oct 25, 2012 at 03:57:38PM -0700, Segher Boessenkool wrote:
> > for most others.  This patch disables all lwa insns in 32-bit mode.
> > We can later re-enable it if the assembler used handles it properly,
> 
> Well, you can now do that.  Mainline gas and ld are now fixed.

Now that gas and ld are fixed, can we use a configure time check to
see whether we're using a fixed gas/ld or not before we disable them?

Peter

Follow-Ups:
- Re: [PATCH] rs6000: Disable generation of lwa in 32-bit mode
  - From: Segher Boessenkool

References:
- [PATCH] rs6000: Disable generation of lwa in 32-bit mode
  - From: Segher Boessenkool
- Re: [PATCH] rs6000: Disable generation of lwa in 32-bit mode
  - From: Alan Modra

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