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[PATCH] Fix segment comparator under debug stable_sort

From: Eric Christopher <echristo at gmail dot com>
To: "binutils at sourceware dot org" <binutils at sourceware dot org>
Cc: Cary Coutant <ccoutant at gmail dot com>
Date: Thu, 11 May 2017 17:23:51 -0700
Subject: [PATCH] Fix segment comparator under debug stable_sort
Authentication-results: sourceware.org; auth=none

Hi All,

Layout::segment_precedes needs a case for pointer equality since a
sufficiently debug version of libstdc++ will verify that the
comparison function will produce a strict ordering including pointer
equality.

Quick patch to handle that attached :)

Thanks!

-eric

2017-05-11  Eric Christopher <echristo@gmail.com>

        * layout.cc (Layout::segment_precedes): Add a case for testing
        pointer equality when determining which segment precedes
        another.

Attachment: z.diff.txt
Description: Text document

Follow-Ups:
- Re: [PATCH] Fix segment comparator under debug stable_sort
  - From: Cary Coutant

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