[PATCH][BZ 21075 ] sparc - Remove unused assignment in __clone

[Ivo Raisr]

The attached patch fixes:
BZ#21075 - unused assigment to %g4 in sparc/sparc{64,32}/clone.S

It is no longer needed to preserve the flags parameter to `clone' since
the commit c579f48edba88380635ab98cb612030e3ed8691e (Remove cached
PID/TID in clone).

Testing was performed successfully on sparcv9/Linux.

See the attached patch and ChangeLog entry.

Kind regards,
I.
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2017-01-26  Ivo Raisr  <ivo.raisr@oracle.com>

	[BZ #21075]
	* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone): Remove
	unused assignment.
	* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone): Likewise.