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PR67192 (Was: Re: [PATCH 1/3] Implement -Wmisleading-indentation (v4))

From: Andreas Arnez <arnez at linux dot vnet dot ibm dot com>
To: David Malcolm <dmalcolm at redhat dot com>
Cc: Jeff Law <law at redhat dot com>, gcc-patches at gcc dot gnu dot org
Date: Tue, 18 Aug 2015 16:13:14 +0200
Subject: PR67192 (Was: Re: [PATCH 1/3] Implement -Wmisleading-indentation (v4))
Authentication-results: sourceware.org; auth=none
References: <5536936F dot 8090004 at gmail dot com> <1430265776-8157-1-git-send-email-dmalcolm at redhat dot com> <55511DDF dot 1020401 at redhat dot com> <1431465683 dot 11565 dot 47 dot camel at surprise> <1431465842 dot 11565 dot 49 dot camel at surprise>

On Tue, May 12 2015, David Malcolm wrote:

> On Tue, 2015-05-12 at 17:21 -0400, David Malcolm wrote:
> [...]
>> Thanks; I've removed the new warning from -Wall, making the appropriate
>> trivial doc changes, and committed it to trunk (r223098; attached).
>
> ...having bootstrapped&regrtested it on x86_64-unknown-linux-gnu
> (Fedora 20).

This patch introduces a regression that can cause a wrong line number to
be emitted for the backward-goto in a loop.  See:

  https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67192

Some new FAILs in the GDB test suite (when using upstream GCC) are due
to this.  Any chance that this gets fixed soon?

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