backport: tilegx.md (insn_mnz_<mode>): Replaced by ...

backport: tilegx.md (insn_mnz_<mode>): Replaced by ...

	Backport from mainline:
	2013-03-27  Walter Lee  <walt@tilera.com>

	* config/tilegx/tilegx.md (insn_mnz_<mode>): Replaced by ...
	(insn_mnz_v8qi): ... this ...
	(insn_mnz_v4hi): ... and this.  Replace (const_int 0) with the
	vector equivalent.
	(insn_v<n>mnz): Replaced by ...
	(insn_v1mnz): ... this ...
	(insn_v2mnz): ... and this.  Replace (const_int 0) with the vector
	equivalent.
	(insn_mz_<mode>): Replaced by ...
	(insn_mz_v8qi): ... this ...
	(insn_mz_v4hi): ... and this.  Replace (const_int 0) with the
	vector equivalent.
	(insn_v<n>mz): Replaced by ...
	(insn_v1mz): ... this ...
	(insn_v2mz): ... and this.  Replace (const_int 0) with the vector
	equivalent.

From-SVN: r197145