git: Fix a couple of logic issues in contributed code (gcc, mpfr, tre).

[Sascha Wildner]

commit 122b686e384c0fb6cfc3dd8cf3a16b87651fc609
Author: Sascha Wildner <saw at online.de>
Date:   Thu Jun 23 11:46:10 2016 +0200

    Fix a couple of logic issues in contributed code (gcc, mpfr, tre).
    
    * The mpfr bug was fixed in mpfr's trunk (r8705).
      Report: (https://sympa.inria.fr/sympa/arc/mpfr/2013-11/msg00009.html)
    
    * The GCC bug was fixed too. This commit applies GCC's 51aab39345ae.
    
    * The TRE bug came in with Apple's code. No idea if there is a simple way
      to report a bug in their libc to them. I've not found any.

Summary of changes:
 contrib/gcc-5.0/gcc/varasm.c | 21 ++++++++++-----------
 contrib/mpfr/src/vasprintf.c |  2 +-
 contrib/tre/lib/tre-parse.c  |  2 +-
 3 files changed, 12 insertions(+), 13 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/122b686e384c0fb6cfc3dd8cf3a16b87651fc609


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