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Re: [PATCH] Fix -fcompare-debug issue in reload1 (PR debug/46252)

From: Eric Botcazou <ebotcazou at adacore dot com>
To: Jakub Jelinek <jakub at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org, Alexandre Oliva <aoliva at redhat dot com>
Date: Thu, 4 Nov 2010 17:00:09 +0100
Subject: Re: [PATCH] Fix -fcompare-debug issue in reload1 (PR debug/46252)
References: <20101101192348.GB29412@tyan-ft48-01.lab.bos.redhat.com> <201011022146.54997.ebotcazou@adacore.com> <20101102234327.GN29412@tyan-ft48-01.lab.bos.redhat.com>

> So far I have done 3) from the above list, bootstrapped/regtested on
> x86_64-linux and i686-linux, getting tired so I've postponed the rest for
> later on, will try to get to it soon.  

While the 3rd use of prev_real_insn in the middle-end has disappeared in the 
meantime, it turns out that it is used in several back-ends.

-- 
Eric Botcazou

References:
- [PATCH] Fix -fcompare-debug issue in reload1 (PR debug/46252)
  - From: Jakub Jelinek
- Re: [PATCH] Fix -fcompare-debug issue in reload1 (PR debug/46252)
  - From: Eric Botcazou
- Re: [PATCH] Fix -fcompare-debug issue in reload1 (PR debug/46252)
  - From: Jakub Jelinek

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