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Re: [PATCH] Fix folding of volatile values (PR 86617)

From: Richard Biener <rguenther at suse dot de>
To: Bernd Edlinger <bernd dot edlinger at hotmail dot de>
Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
Date: Mon, 23 Jul 2018 14:12:10 +0200 (CEST)
Subject: Re: [PATCH] Fix folding of volatile values (PR 86617)
References: <AM5PR0701MB26572C26849C6088D86E2A19E4560@AM5PR0701MB2657.eurprd07.prod.outlook.com>

On Mon, 23 Jul 2018, Bernd Edlinger wrote:

> Hi!
> 
> This fixes PR c/86617, where volatile values are folded
> incorrectly, because LHS and RHS of PLUS_EXPR and
> MINUS_EXPR are the same pointer.
> 
> 
> Bootstrapped and reg-tested on x86_64-pc-linux-gnu.
> Is it OK for trunk (and active branches, 8.2 in particular)?

OK for trunk and for branches (for the 8 branch after the 8.2 release
given the issue is already old).

Thanks,
Richard.

References:
- [PATCH] Fix folding of volatile values (PR 86617)
  - From: Bernd Edlinger

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