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Re: [PATCH] Fix up preprocessing of #pragma GCC ivdep (PR c++/60267)

From: Jeff Law <law at redhat dot com>
To: Jakub Jelinek <jakub at redhat dot com>, Richard Biener <rguenther at suse dot de>, "Joseph S. Myers" <joseph at codesourcery dot com>, Jason Merrill <jason at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Wed, 19 Feb 2014 09:37:51 -0700
Subject: Re: [PATCH] Fix up preprocessing of #pragma GCC ivdep (PR c++/60267)
Authentication-results: sourceware.org; auth=none
References: <20140219145252 dot GX22862 at tucnak dot redhat dot com>

On 02/19/14 07:52, Jakub Jelinek wrote:

Hi!

In #pragma GCC ivdep there is nothing the preprocessor should care about,
thus there is no reason to register it when doing just -E (and, otherwise
we'd have to handle PRAGMA_IVDEP in pragma lookups).

Fixed thusly, bootstrapped/regtested on x86_64-linux and i686-linux, ok for
trunk?

2014-02-19  Jakub Jelinek  <jakub@redhat.com>

	PR c++/60267
	* c-pragma.c (init_pragma): Don't call cpp_register_deferred_pragma
	for PRAGMA_IVDEP if flag_preprocess_only.

	* gcc.dg/pr60267.c: New test.

OK.
jeff

References:
- [PATCH] Fix up preprocessing of #pragma GCC ivdep (PR c++/60267)
  - From: Jakub Jelinek

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