re PR tree-optimization/35252 (No vectorization for complex arrays)

re PR tree-optimization/35252 (No vectorization for complex arrays)

2008-08-02  Richard Guenther  <rguenther@suse.de>

	PR target/35252
	* config/i386/sse.md (SSEMODE4S, SSEMODE2D): New mode iterators.
	(ssedoublesizemode): New mode attribute.
	(sse_shufps): Call gen_sse_shufps_v4sf.
	(sse_shufps_1): Macroize.
	(sse2_shufpd): Call gen_Sse_shufpd_v2df.
	(sse2_shufpd_1): Macroize.
	(vec_extract_odd, vec_extract_even): New expanders.
	(vec_interleave_highv4sf, vec_interleave_lowv4sf,
	vec_interleave_highv2df, vec_interleave_lowv2df): Likewise.
	* i386.c (ix86_expand_vector_init_one_nonzero): Call
	gen_sse_shufps_v4sf instead of gen_sse_shufps_1.
	(ix86_expand_vector_set): Likewise.
	(ix86_expand_reduc_v4sf): Likewise.

	* lib/target-supports.exp (vect_extract_even_odd_wide) Add.
	(vect_strided_wide): Likewise.
	* gcc.dg/vect/fast-math-pr35982.c: Enable for
	vect_extract_even_odd_wide.
	* gcc.dg/vect/fast-math-vect-complex-3.c: Likewise.
	* gcc.dg/vect/vect-1.c: Likewise.
	* gcc.dg/vect/vect-107.c: Likewise.
	* gcc.dg/vect/vect-98.c: Likewise.
	* gcc.dg/vect/vect-strided-float.c: Likewise.
	* gcc.dg/vect/slp-11.c: Enable for vect_strided_wide.
	* gcc.dg/vect/slp-12a.c: Likewise.
	* gcc.dg/vect/slp-12b.c: Likewise.
	* gcc.dg/vect/slp-19.c: Likewise.
	* gcc.dg/vect/slp-23.c: Likewise.
	* gcc.dg/vect/slp-5.c: Likewise.

From-SVN: r138553