[PATCH] SPARC64: update localplt.data

[David Miller]

From: Aurelien Jarno <aurelien@aurel32.net>
Date: Fri,  1 Jul 2016 00:26:17 +0200

> Commits d81f90cc and 89faa0340 replaced called to __isnan and __isinf
> by the corresponding GCC builtins. In turns GCC emits calls to _Qp_cmp.
> We should therefore add _Qp_cmp to localplt.data as otherwise the
> elf/check-localplt test fails with:
> 
>    Extra PLT reference: libc.so: _Qp_cmp
> 
> A similar change has already been done for SPARC32 in commit 6ef1cb95.
> 
> Changelog:
> 	* sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data: Add _Qp_cmp.

Looks good to me.