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Fix elf/tst-unique4lib.cc warning. 

This patch fixes a warning "tst-unique4lib.cc:17:12: warning: 'b'
defined but not used [-Wunused-variable]".  I'm not sure exactly what
aspects of the test are or are not significant for the issue it is
testing for; the patch makes the minimal change of marking the
variable with __attribute__ ((used)).

Tested for x86_64.

	* elf/tst-unique4lib.cc (b): Mark with __attribute__ ((used)).
This commit is contained in:
Joseph Myers 2014-12-02 21:29:54 +00:00
parent 0f0a1c82f5
commit 66cadc058d
2 changed files with 5 additions and 1 deletions
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@ -1,3 +1,7 @@
2014-12-02 Joseph Myers <joseph@codesourcery.com>
* elf/tst-unique4lib.cc (b): Mark with __attribute__ ((used)).
2014-12-02 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
* sysdeps/powerpc/powerpc64/multiarch/Makefile [sysdep_routines]:

2
elf/tst-unique4lib.cc
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@ -14,4 +14,4 @@ static int a[24] =
S<23>::i, S<24>::i
};
static int b = S<1>::j;
static int b __attribute__ ((used)) = S<1>::j;