altivec.md (altivec_lvx_<mode>): Remove.

altivec.md (altivec_lvx_<mode>): Remove.

2016-04-27  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/altivec.md (altivec_lvx_<mode>): Remove.
	(altivec_lvx_<mode>_internal): Document.
	(altivec_lvx_<mode>_2op): New define_insn.
	(altivec_lvx_<mode>_1op): Likewise.
	(altivec_lvx_<mode>_2op_si): Likewise.
	(altivec_lvx_<mode>_1op_si): Likewise.
	(altivec_stvx_<mode>): Remove.
	(altivec_stvx_<mode>_internal): Document.
	(altivec_stvx_<mode>_2op): New define_insn.
	(altivec_stvx_<mode>_1op): Likewise.
	(altivec_stvx_<mode>_2op_si): Likewise.
	(altivec_stvx_<mode>_1op_si): Likewise.
	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
	Expand vec_ld and vec_st during parsing.
	* config/rs6000/rs6000.c (altivec_expand_lvx_be): Commentary
	changes.
	(altivec_expand_stvx_be): Likewise.
	(altivec_expand_lv_builtin): Expand lvx built-ins to expose the
	address-masking behavior in RTL.
	(altivec_expand_stv_builtin): Expand stvx built-ins to expose the
	address-masking behavior in RTL.
	(altivec_expand_builtin): Change builtin code arguments for calls
	to altivec_expand_stv_builtin and altivec_expand_lv_builtin.
	(insn_is_swappable_p): Avoid incorrect swap optimization in the
	presence of lvx/stvx patterns.
	(alignment_with_canonical_addr): New function.
	(alignment_mask): Likewise.
	(find_alignment_op): Likewise.
	(recombine_lvx_pattern): Likewise.
	(recombine_stvx_pattern): Likewise.
	(recombine_lvx_stvx_patterns): Likewise.
	(rs6000_analyze_swaps): Perform a pre-pass to recognize lvx and
	stvx patterns from expand.
	* config/rs6000/vector.md (vector_altivec_load_<mode>): Use new
	expansions.
	(vector_altivec_store_<mode>): Likewise.

From-SVN: r235533