Remove invalid SSE2 ISA requirements in *movsf_internal.

	* config/i386/i386.md (*movsf_internal): Do not require
	SSE2 ISA for alternatives 14 and 15.

gcc/ChangeLog

+2020-01-15  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (*movsf_internal): Do not require
+	SSE2 ISA for alternatives 14 and 15.
+
 2020-01-15  Richard Biener  <rguenther@suse.de>
 
 	PR middle-end/93273

gcc/config/i386/i386.md

@@ -3696,7 +3696,7 @@
     }
 }
   [(set (attr "isa")
-     (cond [(eq_attr "alternative" "9,10,14,15")
+     (cond [(eq_attr "alternative" "9,10")
 	      (const_string "sse2")
 	   ]
 	   (const_string "*")))