* config/i386/i386.c (ix86_expand_vector_set): Fix setting 3rd and 4th
	item in V4SF mode.

	PR rtl-optimization/21239
	* combine.c (combine_simplify_rtx) <case VEC_SELECT>: Fix a typo.

	* gcc.dg/i386-sse-11.c: New test.

From-SVN: r99186