altivec.md (VI_char): New mode attribute.

altivec.md (VI_char): New mode attribute.

	* config/rs6000/altivec.md (VI_char): New mode attribute.
	(addv16qi3, addv8hi3, addv4ai3): Replace with ...
	(add<mode>3): ... this.
	(subv16qi3, subv8hi3, subv4ai3): Replace with ...
	(sub<mode>3): ... this.
	(smaxv16qi3, smaxv8hi3, smaxv4ai3): Replace with ...
	(smax<mode>3): ... this.
	(sminv16qi3, sminv8hi3, sminv4ai3): Replace with ...
	(smin<mode>3): ... this.
	(umaxv16qi3, umaxv8hi3, umaxv4ai3): Replace with ...
	(umax<mode>3): ... this.
	(uminv16qi3, uminv8hi3, uminv4ai3): Replace with ...
	(umin<mode>3): ... this.
	(andv16qi3, andv8hi3, andv4ai3): Replace with ...
	(and<mode>3): ... this.
	(iorv16qi3, iorv8hi3, iorv4ai3): Replace with ...
	(ior<mode>3): ... this.
	(xorv16qi3, xorv8hi3, xorv4ai3): Replace with ...
	(xor<mode>3): ... this.
	(andv16qi3, andv8hi3, andv4ai3): Replace with ...
	(and<mode>3): ... this.
	(iorv16qi3, iorv8hi3, iorv4ai3): Replace with ...
	(ior<mode>3): ... this.
	(altivec_vnor): Replace with ...
	(altivec_nor<mode>): ... this.
	(one_cmplv16qi2, one_cmplv8hi2, one_complv4ai2): Replace with ...
	(one_cmpl<mode>2): ... this.
	(altivec_vandc): New expander.
	(*andc<mode>3): New insn.
	* config/rs6000/rs6000.c (bdesc_2arg): Adjust for new insn names.

From-SVN: r91015